diff -ruN buildtools/lib/parsers/qmake.orig/FlexLexer.h buildtools/lib/parsers/qmake/FlexLexer.h --- buildtools/lib/parsers/qmake.orig/FlexLexer.h Thu Jan 1 01:00:00 1970 +++ buildtools/lib/parsers/qmake/FlexLexer.h Thu Mar 22 21:48:49 2007 @@ -0,0 +1,205 @@ + +// -*-C++-*- +// FlexLexer.h -- define interfaces for lexical analyzer classes generated +// by flex + +// Copyright (c) 1993 The Regents of the University of California. +// All rights reserved. +// +// This code is derived from software contributed to Berkeley by +// Kent Williams and Tom Epperly. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: + +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. + +// Neither the name of the University nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. + +// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +// PURPOSE. + +// This file defines FlexLexer, an abstract class which specifies the +// external interface provided to flex C++ lexer objects, and yyFlexLexer, +// which defines a particular lexer class. +// +// If you want to create multiple lexer classes, you use the -P flag +// to rename each yyFlexLexer to some other xxFlexLexer. You then +// include in your other sources once per lexer class: +// +// #undef yyFlexLexer +// #define yyFlexLexer xxFlexLexer +// #include +// +// #undef yyFlexLexer +// #define yyFlexLexer zzFlexLexer +// #include +// ... + +#ifndef __FLEX_LEXER_H +// Never included before - need to define base class. +#define __FLEX_LEXER_H + +#include +# ifndef FLEX_STD +# define FLEX_STD std:: +# endif + +extern "C++" { + +struct yy_buffer_state; +typedef int yy_state_type; + +class FlexLexer { +public: + virtual ~FlexLexer() { } + + const char* YYText() const { return yytext; } + int YYLeng() const { return yyleng; } + + virtual void + yy_switch_to_buffer( struct yy_buffer_state* new_buffer ) = 0; + virtual struct yy_buffer_state* + yy_create_buffer( FLEX_STD istream* s, int size ) = 0; + virtual void yy_delete_buffer( struct yy_buffer_state* b ) = 0; + virtual void yyrestart( FLEX_STD istream* s ) = 0; + + virtual int yylex() = 0; + + // Call yylex with new input/output sources. + int yylex( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 ) + { + switch_streams( new_in, new_out ); + return yylex(); + } + + // Switch to new input/output streams. A nil stream pointer + // indicates "keep the current one". + virtual void switch_streams( FLEX_STD istream* new_in = 0, + FLEX_STD ostream* new_out = 0 ) = 0; + + int lineno() const { return yylineno; } + + int debug() const { return yy_flex_debug; } + void set_debug( int flag ) { yy_flex_debug = flag; } + +protected: + char* yytext; + int yyleng; + int yylineno; // only maintained if you use %option yylineno + int yy_flex_debug; // only has effect with -d or "%option debug" +}; + +} +#endif + +#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce) +// Either this is the first time through (yyFlexLexerOnce not defined), +// or this is a repeated include to define a different flavor of +// yyFlexLexer, as discussed in the flex man page. +#define yyFlexLexerOnce + +extern "C++" { + +class yyFlexLexer : public FlexLexer { +public: + // arg_yyin and arg_yyout default to the cin and cout, but we + // only make that assignment when initializing in yylex(). + yyFlexLexer( FLEX_STD istream* arg_yyin = 0, FLEX_STD ostream* arg_yyout = 0 ); + + virtual ~yyFlexLexer(); + + void yy_switch_to_buffer( struct yy_buffer_state* new_buffer ); + struct yy_buffer_state* yy_create_buffer( FLEX_STD istream* s, int size ); + void yy_delete_buffer( struct yy_buffer_state* b ); + void yyrestart( FLEX_STD istream* s ); + + void yypush_buffer_state( struct yy_buffer_state* new_buffer ); + void yypop_buffer_state(void); + + virtual int yylex(); + virtual void switch_streams( FLEX_STD istream* new_in, FLEX_STD ostream* new_out ); + +protected: + virtual int LexerInput( char* buf, int max_size ); + virtual void LexerOutput( const char* buf, int size ); + virtual void LexerError( const char* msg ); + + void yyunput( int c, char* buf_ptr ); + int yyinput(); + + void yy_load_buffer_state(); + void yy_init_buffer( struct yy_buffer_state* b, FLEX_STD istream* s ); + void yy_flush_buffer( struct yy_buffer_state* b ); + + int yy_start_stack_ptr; + int yy_start_stack_depth; + int* yy_start_stack; + + void yy_push_state( int new_state ); + void yy_pop_state(); + int yy_top_state(); + + yy_state_type yy_get_previous_state(); + yy_state_type yy_try_NUL_trans( yy_state_type current_state ); + int yy_get_next_buffer(); + + FLEX_STD istream* yyin; // input source for default LexerInput + FLEX_STD ostream* yyout; // output sink for default LexerOutput + + // yy_hold_char holds the character lost when yytext is formed. + char yy_hold_char; + + // Number of characters read into yy_ch_buf. + int yy_n_chars; + + // Points to current character in buffer. + char* yy_c_buf_p; + + int yy_init; // whether we need to initialize + int yy_start; // start state number + + // Flag which is used to allow yywrap()'s to do buffer switches + // instead of setting up a fresh yyin. A bit of a hack ... + int yy_did_buffer_switch_on_eof; + + + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + struct yy_buffer_state ** yy_buffer_stack; /**< Stack as an array. */ + void yyensure_buffer_stack(void); + + // The following are not always needed, but may be depending + // on use of certain flex features (like REJECT or yymore()). + + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + yy_state_type* yy_state_buf; + yy_state_type* yy_state_ptr; + + char* yy_full_match; + int* yy_full_state; + int yy_full_lp; + + int yy_lp; + int yy_looking_for_trail_begin; + + int yy_more_flag; + int yy_more_len; + int yy_more_offset; + int yy_prev_more_offset; +}; + +} + +#endif diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/location.hh kdev_3.4.0/buildtools/lib/parsers/qmake/location.hh --- buildtools/lib/parsers/qmake/location.hh 1970-01-01 01:00:00.000000000 +0100 +++ buildtools/lib/parsers/qmake/location.hh 2007-02-07 20:35:17.000000000 +0100 @@ -0,0 +1,145 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Locations for Bison parsers in C++ + + Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/** + ** \file location.hh + ** Define the QMake::location class. + */ + +#ifndef BISON_LOCATION_HH +# define BISON_LOCATION_HH + +# include +# include +# include "position.hh" + +namespace QMake +{ + + /// Abstract a location. + class location + { + public: + + /// Construct a location. + location () + : begin (), end () + { + } + + + /// Initialization. + inline void initialize (std::string* fn) + { + begin.initialize (fn); + end = begin; + } + + /** \name Line and Column related manipulators + ** \{ */ + public: + /// Reset initial location to final location. + inline void step () + { + begin = end; + } + + /// Extend the current location to the COUNT next columns. + inline void columns (unsigned int count = 1) + { + end += count; + } + + /// Extend the current location to the COUNT next lines. + inline void lines (unsigned int count = 1) + { + end.lines (count); + } + /** \} */ + + + public: + /// Beginning of the located region. + position begin; + /// End of the located region. + position end; + }; + + /// Join two location objects to create a location. + inline const location operator+ (const location& begin, const location& end) + { + location res = begin; + res.end = end.end; + return res; + } + + /// Add two location objects. + inline const location operator+ (const location& begin, unsigned int width) + { + location res = begin; + res.columns (width); + return res; + } + + /// Add and assign a location. + inline location& operator+= (location& res, unsigned int width) + { + res.columns (width); + return res; + } + + /** \brief Intercept output stream redirection. + ** \param ostr the destination output stream + ** \param loc a reference to the location to redirect + ** + ** Avoid duplicate information. + */ + inline std::ostream& operator<< (std::ostream& ostr, const location& loc) + { + position last = loc.end - 1; + ostr << loc.begin; + if (last.filename + && (!loc.begin.filename + || *loc.begin.filename != *last.filename)) + ostr << '-' << last; + else if (loc.begin.line != last.line) + ostr << '-' << last.line << '.' << last.column; + else if (loc.begin.column != last.column) + ostr << '-' << last.column; + return ostr; + } + +} + +#endif // not BISON_LOCATION_HH diff -ruN buildtools/lib/parsers/qmake.orig/Makefile.in buildtools/lib/parsers/qmake/Makefile.in --- buildtools/lib/parsers/qmake.orig/Makefile.in Thu Jan 25 15:48:03 2007 +++ buildtools/lib/parsers/qmake/Makefile.in Thu Mar 22 21:48:26 2007 @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.9.5 from Makefile.am. +# Makefile.in generated by automake 1.9.6 from Makefile.am. # KDE tags expanded automatically by am_edit - $Revision: 483858 $ # @configure_input@ @@ -22,8 +22,6 @@ #SUBDIRS = tests -SOURCES = $(libkdevqmakeparser_la_SOURCES) - srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ @@ -47,7 +45,7 @@ build_triplet = @build@ host_triplet = @host@ target_triplet = @target@ -DIST_COMMON = $(kdevelopbuildtoolsinclude_HEADERS) \ +DIST_COMMON = $(kdevelopbuildtoolsinclude_HEADERS) $(noinst_HEADERS) \ $(srcdir)/../../../../Doxyfile.am $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in subdir = buildtools/lib/parsers/qmake @@ -70,13 +68,13 @@ libLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(lib_LTLIBRARIES) libkdevqmakeparser_la_LIBADD = -am_libkdevqmakeparser_la_OBJECTS = qmakeast.lo qmakedriver.lo \ - qmake_yacc.lo qmakeastvisitor.lo +am_libkdevqmakeparser_la_OBJECTS = qmake_lex.lo qmake_yacc.lo \ + qmakeast.lo qmakeastvisitor.lo qmakedriver.lo #>- libkdevqmakeparser_la_OBJECTS = $(am_libkdevqmakeparser_la_OBJECTS) #>+ 5 libkdevqmakeparser_la_final_OBJECTS = libkdevqmakeparser_la.all_cpp.lo -libkdevqmakeparser_la_nofinal_OBJECTS = qmakeast.lo qmakedriver.lo \ - qmake_yacc.lo qmakeastvisitor.lo +libkdevqmakeparser_la_nofinal_OBJECTS = qmake_lex.lo qmake_yacc.lo \ + qmakeast.lo qmakeastvisitor.lo qmakedriver.lo @KDE_USE_FINAL_FALSE@libkdevqmakeparser_la_OBJECTS = $(libkdevqmakeparser_la_nofinal_OBJECTS) @KDE_USE_FINAL_TRUE@libkdevqmakeparser_la_OBJECTS = $(libkdevqmakeparser_la_final_OBJECTS) DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) @@ -103,7 +101,7 @@ SOURCES = $(libkdevqmakeparser_la_SOURCES) DIST_SOURCES = $(libkdevqmakeparser_la_SOURCES) kdevelopbuildtoolsincludeHEADERS_INSTALL = $(INSTALL_HEADER) -HEADERS = $(kdevelopbuildtoolsinclude_HEADERS) +HEADERS = $(kdevelopbuildtoolsinclude_HEADERS) $(noinst_HEADERS) ETAGS = etags CTAGS = ctags #>- DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) @@ -131,9 +129,6 @@ CXXDEPMODE = @CXXDEPMODE@ CXXFLAGS = @CXXFLAGS@ CYGPATH_W = @CYGPATH_W@ -DB3INCLUDES = @DB3INCLUDES@ -DB3LDFLAGS = @DB3LDFLAGS@ -DB3LIB = @DB3LIB@ DCOPIDL = @DCOPIDL@ DCOPIDL2CPP = @DCOPIDL2CPP@ DCOPIDLNG = @DCOPIDLNG@ @@ -300,7 +295,15 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ +buildtools_SUBDIR_included_FALSE = @buildtools_SUBDIR_included_FALSE@ +buildtools_SUBDIR_included_TRUE = @buildtools_SUBDIR_included_TRUE@ datadir = @datadir@ +doc_SUBDIR_included_FALSE = @doc_SUBDIR_included_FALSE@ +doc_SUBDIR_included_TRUE = @doc_SUBDIR_included_TRUE@ +editors_SUBDIR_included_FALSE = @editors_SUBDIR_included_FALSE@ +editors_SUBDIR_included_TRUE = @editors_SUBDIR_included_TRUE@ +embedded_SUBDIR_included_FALSE = @embedded_SUBDIR_included_FALSE@ +embedded_SUBDIR_included_TRUE = @embedded_SUBDIR_included_TRUE@ exec_prefix = @exec_prefix@ gmake_prog = @gmake_prog@ host = @host@ @@ -384,19 +387,32 @@ kde_wallpaperdir = @kde_wallpaperdir@ kde_widgetdir = @kde_widgetdir@ kdeinitdir = @kdeinitdir@ -kdelibs_doxydir = @kdelibs_doxydir@ +kdevdesigner_SUBDIR_included_FALSE = @kdevdesigner_SUBDIR_included_FALSE@ +kdevdesigner_SUBDIR_included_TRUE = @kdevdesigner_SUBDIR_included_TRUE@ +languages_SUBDIR_included_FALSE = @languages_SUBDIR_included_FALSE@ +languages_SUBDIR_included_TRUE = @languages_SUBDIR_included_TRUE@ +lib_SUBDIR_included_FALSE = @lib_SUBDIR_included_FALSE@ +lib_SUBDIR_included_TRUE = @lib_SUBDIR_included_TRUE@ libdir = @libdir@ libexecdir = @libexecdir@ localstatedir = @localstatedir@ mandir = @mandir@ +mimetypes_SUBDIR_included_FALSE = @mimetypes_SUBDIR_included_FALSE@ +mimetypes_SUBDIR_included_TRUE = @mimetypes_SUBDIR_included_TRUE@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ +parts_SUBDIR_included_FALSE = @parts_SUBDIR_included_FALSE@ +parts_SUBDIR_included_TRUE = @parts_SUBDIR_included_TRUE@ +pics_SUBDIR_included_FALSE = @pics_SUBDIR_included_FALSE@ +pics_SUBDIR_included_TRUE = @pics_SUBDIR_included_TRUE@ prefix = @prefix@ program_transform_name = @program_transform_name@ qt_includes = @qt_includes@ qt_libraries = @qt_libraries@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ +src_SUBDIR_included_FALSE = @src_SUBDIR_included_FALSE@ +src_SUBDIR_included_TRUE = @src_SUBDIR_included_TRUE@ sysconfdir = @sysconfdir@ tar = @tar@ target = @target@ @@ -406,6 +422,8 @@ target_vendor = @target_vendor@ unsermake_enable_pch_FALSE = @unsermake_enable_pch_FALSE@ unsermake_enable_pch_TRUE = @unsermake_enable_pch_TRUE@ +vcs_SUBDIR_included_FALSE = @vcs_SUBDIR_included_FALSE@ +vcs_SUBDIR_included_TRUE = @vcs_SUBDIR_included_TRUE@ x_includes = @x_includes@ x_libraries = @x_libraries@ xdg_appsdir = @xdg_appsdir@ @@ -420,8 +438,8 @@ #>- libkdevqmakeparser_la_LDFLAGS = -no-undefined $(all_libraries) $(LIB_KIO) #>+ 1 libkdevqmakeparser_la_LDFLAGS = -no-undefined $(KDE_NO_UNDEFINED) $(all_libraries) $(LIB_KIO) -libkdevqmakeparser_la_SOURCES = qmakeast.cpp qmakedriver.cpp qmake_yacc.cpp \ - qmakeastvisitor.cpp +libkdevqmakeparser_la_SOURCES = qmake_lex.cpp qmake_yacc.cpp qmakeast.cpp \ + qmakeastvisitor.cpp qmakedriver.cpp kdevelopbuildtoolsincludedir = $(includedir)/kdevelop/buildtools/parsers/qmake kdevelopbuildtoolsinclude_HEADERS = qmakeast.h qmakedriver.h qmakeastvisitor.h @@ -429,6 +447,7 @@ DOXYGEN_REFERENCES = dcop interfaces kdecore kdefx kdeui khtml kmdi kio kjs kparts kutils DOXYGEN_PROJECTNAME = KDevelop QMake parser DOXYGEN_DOCDIRPREFIX = kdevparser +noinst_HEADERS = qmake_lex.h #>- all: all-am #>+ 1 all: docs-am all-am @@ -444,9 +463,9 @@ #>- exit 1;; \ #>- esac; \ #>- done; \ -#>- echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign buildtools/lib/parsers/qmake/Makefile'; \ +#>- echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu buildtools/lib/parsers/qmake/Makefile'; \ #>- cd $(top_srcdir) && \ -#>- $(AUTOMAKE) --foreign buildtools/lib/parsers/qmake/Makefile +#>- $(AUTOMAKE) --gnu buildtools/lib/parsers/qmake/Makefile #>+ 12 @for dep in $?; do \ case '$(am__configure_deps)' in \ @@ -456,9 +475,9 @@ exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign buildtools/lib/parsers/qmake/Makefile'; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu buildtools/lib/parsers/qmake/Makefile'; \ cd $(top_srcdir) && \ - $(AUTOMAKE) --foreign buildtools/lib/parsers/qmake/Makefile + $(AUTOMAKE) --gnu buildtools/lib/parsers/qmake/Makefile cd $(top_srcdir) && perl admin/am_edit buildtools/lib/parsers/qmake/Makefile.in .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @@ -516,6 +535,7 @@ distclean-compile: -rm -f *.tab.c +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/qmake_lex.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/qmake_yacc.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/qmakeast.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/qmakeastvisitor.Plo@am__quote@ @@ -753,14 +773,12 @@ parser: cd $(srcdir) ; \ - bison -d qmake.yy -o qmake_yacc.cpp ; \ - mv -f qmake_yacc.hpp qmake_yacc.h ; \ + bison -d qmake.yy -oqmake_yacc.cpp ; \ flex -oqmake_lex.cpp qmake.ll parser_dbg: cd $(srcdir) ; \ - bison -d qmake.yy -r all -k -t -o qmake_yacc.cpp ; \ - mv -f qmake_yacc.hpp qmake_yacc.h ; \ + bison -d qmake.yy -r all -k -t -oqmake_yacc.cpp ; \ flex -d -oqmake_lex.cpp qmake.ll apidox-am-yes: @if test -z "$(DOXYGEN_EMPTY)"; then \ @@ -958,7 +976,7 @@ #>+ 2 -KDE_DIST=qmake_lex.cpp Mainpage.dox qmake_yacc.h Makefile.in Makefile.am +KDE_DIST=location.hh qmake_yacc.hpp position.hh Mainpage.dox stack.hh Makefile.in Makefile.am #>+ 3 clean-closures: @@ -977,9 +995,9 @@ exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign buildtools/lib/parsers/qmake/Makefile'; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu buildtools/lib/parsers/qmake/Makefile'; \ cd $(top_srcdir) && \ - $(AUTOMAKE) --foreign buildtools/lib/parsers/qmake/Makefile + $(AUTOMAKE) --gnu buildtools/lib/parsers/qmake/Makefile cd $(top_srcdir) && perl admin/am_edit buildtools/lib/parsers/qmake/Makefile.in @@ -990,7 +1008,7 @@ bcheck: bcheck-am bcheck-am: - @for i in $(kdevelopbuildtoolsinclude_HEADERS); do \ + @for i in $(kdevelopbuildtoolsinclude_HEADERS) ; do \ if test $(srcdir)/$$i -nt $$i.bchecktest.cc; then \ echo "int main() {return 0;}" > $$i.bchecktest.cc ; \ echo "#include \"$$i\"" >> $$i.bchecktest.cc ; \ @@ -1006,11 +1024,11 @@ #>+ 11 -libkdevqmakeparser_la.all_cpp.cpp: $(srcdir)/Makefile.in $(srcdir)/qmakeast.cpp $(srcdir)/qmakedriver.cpp $(srcdir)/qmake_yacc.cpp $(srcdir)/qmakeastvisitor.cpp +libkdevqmakeparser_la.all_cpp.cpp: $(srcdir)/Makefile.in $(srcdir)/qmake_lex.cpp $(srcdir)/qmake_yacc.cpp $(srcdir)/qmakeast.cpp $(srcdir)/qmakeastvisitor.cpp $(srcdir)/qmakedriver.cpp @echo 'creating libkdevqmakeparser_la.all_cpp.cpp ...'; \ rm -f libkdevqmakeparser_la.all_cpp.files libkdevqmakeparser_la.all_cpp.final; \ echo "#define KDE_USE_FINAL 1" >> libkdevqmakeparser_la.all_cpp.final; \ - for file in qmakeast.cpp qmakedriver.cpp qmake_yacc.cpp qmakeastvisitor.cpp ; do \ + for file in qmake_lex.cpp qmake_yacc.cpp qmakeast.cpp qmakeastvisitor.cpp qmakedriver.cpp ; do \ echo "#include \"$$file\"" >> libkdevqmakeparser_la.all_cpp.files; \ test ! -f $(srcdir)/$$file || egrep '^#pragma +implementation' $(srcdir)/$$file >> libkdevqmakeparser_la.all_cpp.final; \ done; \ diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/position.hh kdev_3.4.0/buildtools/lib/parsers/qmake/position.hh --- buildtools/lib/parsers/qmake/position.hh 1970-01-01 01:00:00.000000000 +0100 +++ buildtools/lib/parsers/qmake/position.hh 2007-02-07 20:35:14.000000000 +0100 @@ -0,0 +1,142 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Positions for Bison parsers in C++ + + Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/** + ** \file position.hh + ** Define the QMake::position class. + */ + +#ifndef BISON_POSITION_HH +# define BISON_POSITION_HH + +# include +# include + +namespace QMake +{ + /// Abstract a position. + class position + { + public: + + /// Construct a position. + position () + : filename (0), line (1), column (0) + { + } + + + /// Initialization. + inline void initialize (std::string* fn) + { + filename = fn; + line = 1; + column = 0; + } + + /** \name Line and Column related manipulators + ** \{ */ + public: + /// (line related) Advance to the COUNT next lines. + inline void lines (int count = 1) + { + column = 0; + line += count; + } + + /// (column related) Advance to the COUNT next columns. + inline void columns (int count = 1) + { + int leftmost = 0; + int current = column; + if (leftmost <= current + count) + column += count; + else + column = 0; + } + /** \} */ + + public: + /// File name to which this position refers. + std::string* filename; + /// Current line number. + unsigned int line; + /// Current column number. + unsigned int column; + }; + + /// Add and assign a position. + inline const position& + operator+= (position& res, const int width) + { + res.columns (width); + return res; + } + + /// Add two position objects. + inline const position + operator+ (const position& begin, const int width) + { + position res = begin; + return res += width; + } + + /// Add and assign a position. + inline const position& + operator-= (position& res, const int width) + { + return res += -width; + } + + /// Add two position objects. + inline const position + operator- (const position& begin, const int width) + { + return begin + -width; + } + + /** \brief Intercept output stream redirection. + ** \param ostr the destination output stream + ** \param pos a reference to the position to redirect + */ + inline std::ostream& + operator<< (std::ostream& ostr, const position& pos) + { + if (pos.filename) + ostr << *pos.filename << ':'; + return ostr << pos.line << '.' << pos.column; + } + +} +#endif // not BISON_POSITION_HH diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmakedriver.cpp kdev_3.4.0/buildtools/lib/parsers/qmake/qmakedriver.cpp --- buildtools/lib/parsers/qmake/qmakedriver.cpp 2007-02-07 21:15:37.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmakedriver.cpp 2007-02-07 20:49:28.000000000 +0100 @@ -20,57 +20,67 @@ #include "qmakedriver.h" #include "qmakeast.h" -#include #include #include -extern FILE *yyin, *yyout; -extern int yyparse(); -extern int yydebug; -typedef struct yy_buffer_state *YY_BUFFER_STATE; -extern YY_BUFFER_STATE yy_scan_string(const char*); -extern void yy_delete_buffer(YY_BUFFER_STATE); -extern QValueStack projects; +#include +#include +#include + +#include "qmake_lex.h" +#include "qmake_yacc.hpp" namespace QMake { -int Driver::parseFile(const char *fileName, ProjectAST **ast) +int Driver::parseFile(const char *fileName, ProjectAST **ast, int debug) { - yyin = fopen(fileName, "r"); - if (yyin == 0) + std::ifstream inf( fileName, std::ios::in ); + if ( !inf.is_open() ) { *ast = 0; return 1; } // yydebug = 1; - int ret = yyparse(); - *ast = projects.top(); + Lexer l(&inf); + l.set_debug(debug); + int depth = 0; + QValueStack stack; + Parser p(&l, stack, depth); + p.set_debug_level(debug); + int ret = p.parse(); + *ast = stack.top(); (*ast)->setFileName(fileName); return ret; } -int Driver::parseFile(QString fileName, ProjectAST **ast) +int Driver::parseFile(QString fileName, ProjectAST **ast, int debug) { - return parseFile(fileName.ascii(), ast); + return parseFile(fileName.ascii(), ast, debug); } -int Driver::parseFile(KURL fileName, ProjectAST **ast) +int Driver::parseFile(KURL fileName, ProjectAST **ast, int debug) { QString tmpFile; int ret = 0; if (KIO::NetAccess::download(fileName, tmpFile, 0)) - ret = parseFile(tmpFile, ast); + ret = parseFile(tmpFile, ast, debug); KIO::NetAccess::removeTempFile(tmpFile); return ret; } -int Driver::parseString( const char* string, ProjectAST **ast ) +int Driver::parseString( const char* string, ProjectAST **ast, int debug ) { - YY_BUFFER_STATE state = yy_scan_string( string ); - int ret = yyparse(); - *ast = projects.top(); + std::istringstream ins; + ins.str(string); + Lexer l(&ins); + l.set_debug(debug); + int depth = 0; + QValueStack stack; + Parser p(&l, stack, depth); + p.set_debug_level(debug); + int ret = p.parse(); + *ast = stack.top(); (*ast)->setFileName(""); - yy_delete_buffer( state ); return ret; } diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmakedriver.h kdev_3.4.0/buildtools/lib/parsers/qmake/qmakedriver.h --- buildtools/lib/parsers/qmake/qmakedriver.h 2007-02-07 21:15:37.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmakedriver.h 2007-02-07 20:35:13.000000000 +0100 @@ -20,10 +20,8 @@ #ifndef QMAKEQMAKEDRIVER_H #define QMAKEQMAKEDRIVER_H -#include "qmakeast.h" - -#include -#include +class QString; +class KURL; namespace QMake { @@ -45,26 +43,11 @@ initialize it on its own. @return The result of parsing. Result is 0 on success and <> 0 on failure. */ - static int parseFile(const char *fileName, ProjectAST **ast); - static int parseFile(QString fileName, ProjectAST **ast); - static int parseFile(KURL fileName, ProjectAST **ast); - static int parseString(const char* string, ProjectAST **ast); - -/* template - static void walkAST(Op &op, const ProjectAST *ast) - { -// op(ast); - for (QValueList::const_iterator it = ast->statements.constBegin(); - it != ast->statements.constEnd(); ++it) - { - const AST *child = *it; - if (child->nodeType() == AST::ProjectAST) - walkAST(op, static_cast(child)); - else - op(child); - } - } -*/ + static int parseFile(const char *fileName, ProjectAST **ast, int debug); + static int parseFile(QString fileName, ProjectAST **ast, int debug); + static int parseFile(KURL fileName, ProjectAST **ast, int debug); + static int parseString(const char* string, ProjectAST **ast, int debug); + }; } diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmake_lex.cpp kdev_3.4.0/buildtools/lib/parsers/qmake/qmake_lex.cpp --- buildtools/lib/parsers/qmake/qmake_lex.cpp 2007-02-07 21:15:37.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmake_lex.cpp 2007-02-07 20:35:11.000000000 +0100 @@ -14,13 +14,17 @@ #define FLEX_BETA #endif + /* The c++ scanner is a mess. The FlexLexer.h header file relies on the + * following macro. This is required in order to pass the c++-multiple-scanners + * test in the regression suite. We get reports that it breaks inheritance. + * We will address this in a future release of flex, or omit the C++ scanner + * altogether. + */ + #define yyFlexLexer yyFlexLexer + /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ -#include -#include -#include -#include /* end standard C headers. */ @@ -87,6 +91,13 @@ #endif /* ! FLEXINT_H */ +/* begin standard C++ headers. */ +#include +#include +#include +#include +/* end standard C++ headers. */ + #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ @@ -134,7 +145,7 @@ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart(yyin ) +#define YY_NEW_FILE yyrestart( yyin ) #define YY_END_OF_BUFFER_CHAR 0 @@ -154,13 +165,24 @@ extern int yyleng; -extern FILE *yyin, *yyout; - #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 - #define YY_LESS_LINENO(n) + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ @@ -192,7 +214,8 @@ #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { - FILE *yy_input_file; + + std::istream* yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ @@ -253,11 +276,6 @@ }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ - /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". @@ -273,39 +291,6 @@ */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; -static int yy_n_chars; /* number of characters read into yy_ch_buf */ -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart (FILE *input_file ); -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); -void yy_delete_buffer (YY_BUFFER_STATE b ); -void yy_flush_buffer (YY_BUFFER_STATE b ); -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); -void yypop_buffer_state (void ); - -static void yyensure_buffer_stack (void ); -static void yy_load_buffer_state (void ); -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); - void *yyalloc (yy_size_t ); void *yyrealloc (void *,yy_size_t ); void yyfree (void * ); @@ -317,7 +302,7 @@ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } @@ -327,7 +312,7 @@ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } @@ -341,21 +326,17 @@ typedef unsigned char YY_CHAR; -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; - -typedef int yy_state_type; - -extern int yylineno; - -int yylineno = 1; - -extern char *yytext; #define yytext_ptr yytext +#define YY_INTERACTIVE -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yy_fatal_error (yyconst char msg[] ); +#include +int yyFlexLexer::yylex() + { + LexerError( "yyFlexLexer::yylex invoked but %option yyclass used" ); + return 0; + } + +#define YY_DECL int QMake::Lexer::yylex() /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. @@ -376,24 +357,25 @@ flex_int32_t yy_verify; flex_int32_t yy_nxt; }; -static yyconst flex_int16_t yy_accept[79] = +static yyconst flex_int16_t yy_accept[83] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 25, 24, 1, 22, 5, 23, 19, 20, 5, 24, 5, 21, 11, 24, 16, 18, 24, 9, 2, 9, 9, 24, 2, 2, 6, 2, 24, 8, 1, 5, 5, 23, - 14, 12, 13, 0, 17, 0, 4, 15, 9, 0, - 2, 0, 9, 0, 9, 0, 7, 0, 3, 2, - 3, 2, 6, 6, 6, 6, 2, 3, 0, 8, - 9, 0, 9, 0, 0, 10, 0, 0 + 14, 12, 13, 0, 17, 0, 4, 4, 15, 9, + 0, 2, 0, 9, 0, 0, 9, 0, 7, 7, + 0, 3, 2, 3, 2, 6, 6, 6, 6, 2, + 3, 0, 8, 9, 0, 9, 0, 0, 10, 0, + 7, 0 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 4, 5, 6, 7, 8, 1, 1, 1, 9, + 1, 2, 5, 6, 7, 8, 1, 1, 1, 9, 10, 11, 12, 1, 13, 14, 1, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 1, 1, 17, 1, 1, 1, 18, 18, 18, 18, 18, 18, @@ -422,122 +404,104 @@ static yyconst flex_int32_t yy_meta[25] = { 0, - 1, 2, 3, 2, 1, 1, 1, 1, 1, 1, + 1, 2, 3, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; -static yyconst flex_int16_t yy_base[92] = +static yyconst flex_int16_t yy_base[96] = { 0, - 0, 0, 23, 41, 29, 30, 25, 36, 144, 285, - 36, 285, 56, 0, 285, 285, 125, 124, 123, 51, - 285, 47, 285, 285, 122, 119, 50, 118, 77, 95, - 80, 81, 54, 87, 126, 120, 61, 0, 0, 0, - 285, 285, 285, 88, 285, 98, 285, 285, 106, 93, - 101, 104, 113, 67, 131, 74, 285, 149, 285, 109, - 72, 116, 0, 91, 0, 102, 120, 0, 56, 52, - 167, 185, 203, 124, 221, 239, 127, 285, 258, 261, - 264, 58, 40, 266, 269, 271, 273, 275, 278, 280, - 282 + 0, 0, 23, 41, 26, 29, 31, 36, 158, 202, + 155, 202, 56, 0, 202, 202, 139, 138, 137, 30, + 202, 50, 202, 202, 135, 130, 48, 47, 77, 95, + 55, 56, 71, 70, 137, 131, 131, 0, 0, 0, + 202, 202, 202, 35, 202, 80, 202, 128, 202, 82, + 76, 84, 84, 83, 98, 90, 116, 90, 202, 102, + 134, 202, 101, 107, 105, 0, 111, 0, 120, 114, + 0, 55, 49, 121, 123, 126, 124, 142, 144, 132, + 202, 202, 163, 167, 171, 37, 175, 177, 181, 183, + 187, 189, 193, 195, 197 } ; -static yyconst flex_int16_t yy_def[92] = +static yyconst flex_int16_t yy_def[96] = { 0, - 78, 1, 79, 79, 4, 4, 80, 80, 78, 78, - 78, 78, 78, 81, 78, 78, 13, 78, 13, 78, - 78, 78, 78, 78, 78, 82, 78, 83, 84, 82, - 85, 78, 86, 85, 87, 87, 78, 13, 13, 81, - 78, 78, 78, 78, 78, 78, 78, 78, 82, 82, - 78, 88, 89, 83, 84, 88, 78, 84, 78, 85, - 88, 78, 90, 86, 90, 86, 85, 90, 87, 87, - 89, 91, 89, 89, 91, 91, 91, 0, 78, 78, - 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, - 78 + 82, 1, 83, 83, 4, 4, 84, 84, 82, 82, + 82, 82, 82, 85, 82, 82, 13, 82, 13, 82, + 82, 82, 82, 82, 82, 86, 82, 87, 88, 86, + 89, 82, 90, 89, 91, 91, 82, 13, 13, 85, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 86, + 86, 82, 92, 93, 94, 87, 88, 92, 82, 92, + 88, 82, 89, 92, 82, 95, 90, 95, 90, 89, + 95, 91, 91, 93, 94, 93, 93, 94, 94, 94, + 82, 0, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82 } ; -static yyconst flex_int16_t yy_nxt[310] = +static yyconst flex_int16_t yy_nxt[227] = { 0, - 10, 11, 12, 11, 13, 10, 14, 13, 15, 16, + 10, 11, 12, 10, 13, 10, 14, 13, 15, 16, 17, 18, 19, 10, 13, 20, 21, 13, 22, 13, - 23, 10, 24, 25, 27, 12, 27, 10, 28, 29, - 32, 34, 32, 34, 36, 33, 33, 37, 10, 37, - 53, 30, 31, 12, 31, 36, 28, 29, 46, 47, - 46, 51, 44, 51, 44, 65, 52, 65, 49, 30, - 38, 70, 37, 38, 37, 70, 38, 38, 39, 38, - 38, 45, 66, 38, 57, 38, 57, 38, 56, 57, - 56, 60, 62, 60, 62, 54, 61, 63, 67, 44, - 67, 44, 65, 68, 65, 58, 46, 47, 46, 46, - - 47, 46, 51, 65, 51, 65, 57, 52, 45, 66, - 60, 50, 60, 50, 72, 61, 72, 62, 73, 62, - 66, 67, 63, 67, 50, 78, 68, 78, 78, 70, - 78, 74, 56, 57, 56, 70, 54, 50, 48, 43, - 42, 41, 74, 78, 78, 77, 78, 78, 78, 58, - 56, 57, 56, 78, 78, 78, 78, 78, 78, 78, - 78, 78, 78, 78, 78, 78, 78, 58, 72, 78, - 72, 78, 73, 78, 78, 78, 78, 78, 78, 78, - 78, 78, 78, 78, 78, 74, 72, 78, 72, 78, - 76, 78, 78, 78, 78, 78, 78, 78, 78, 78, - - 78, 78, 78, 77, 72, 78, 72, 78, 73, 78, - 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, - 78, 74, 72, 78, 72, 78, 76, 78, 78, 78, - 78, 78, 78, 78, 78, 78, 78, 78, 78, 77, - 72, 78, 72, 78, 76, 78, 78, 78, 78, 78, - 78, 78, 78, 78, 78, 78, 78, 77, 26, 26, - 26, 35, 35, 35, 40, 40, 55, 55, 55, 59, - 59, 64, 64, 69, 69, 56, 56, 56, 71, 71, - 65, 65, 75, 75, 9, 78, 78, 78, 78, 78, - 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, - - 78, 78, 78, 78, 78, 78, 78, 78, 78 + 23, 10, 24, 25, 27, 12, 10, 32, 28, 29, + 34, 44, 33, 10, 10, 33, 44, 50, 10, 10, + 36, 30, 31, 12, 10, 36, 28, 29, 55, 52, + 45, 46, 47, 48, 53, 45, 63, 65, 73, 30, + 38, 64, 66, 38, 73, 56, 38, 38, 39, 38, + 38, 70, 68, 38, 68, 38, 71, 38, 58, 59, + 60, 46, 47, 48, 75, 52, 59, 60, 76, 69, + 53, 82, 59, 60, 51, 61, 46, 47, 48, 75, + + 51, 77, 63, 79, 81, 60, 65, 64, 56, 59, + 60, 66, 68, 51, 68, 70, 80, 58, 59, 60, + 71, 68, 75, 68, 75, 82, 76, 75, 79, 69, + 47, 76, 37, 82, 61, 58, 59, 60, 69, 77, + 73, 80, 77, 75, 77, 75, 73, 79, 51, 79, + 80, 49, 61, 43, 42, 41, 37, 82, 82, 82, + 80, 82, 80, 26, 26, 26, 26, 35, 35, 35, + 35, 40, 40, 82, 40, 54, 54, 57, 57, 57, + 57, 62, 62, 67, 67, 82, 67, 72, 72, 58, + 58, 58, 58, 74, 74, 78, 78, 68, 68, 82, + + 68, 9, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82 } ; -static yyconst flex_int16_t yy_chk[310] = +static yyconst flex_int16_t yy_chk[227] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 3, 3, 3, 7, 3, 3, - 5, 6, 5, 6, 7, 5, 6, 11, 8, 11, - 83, 3, 4, 4, 4, 8, 4, 4, 22, 22, - 22, 27, 20, 27, 20, 33, 27, 33, 82, 4, - 13, 70, 37, 13, 37, 69, 13, 13, 13, 13, - 13, 20, 33, 13, 61, 13, 56, 13, 29, 29, - 29, 31, 32, 31, 32, 54, 31, 32, 34, 44, - 34, 44, 64, 34, 64, 29, 30, 30, 30, 46, - - 46, 46, 51, 66, 51, 66, 52, 51, 44, 64, - 60, 50, 60, 30, 53, 60, 53, 62, 53, 62, - 66, 67, 62, 67, 49, 74, 67, 74, 77, 36, - 77, 53, 55, 55, 55, 35, 28, 26, 25, 19, - 18, 17, 74, 9, 0, 77, 0, 0, 0, 55, - 58, 58, 58, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 58, 71, 0, - 71, 0, 71, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 71, 72, 0, 72, 0, - 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 72, 73, 0, 73, 0, 73, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 73, 75, 0, 75, 0, 75, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 75, - 76, 0, 76, 0, 76, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 76, 79, 79, - 79, 80, 80, 80, 81, 81, 84, 84, 84, 85, - 85, 86, 86, 87, 87, 88, 88, 88, 89, 89, - 90, 90, 91, 91, 78, 78, 78, 78, 78, 78, - 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, - - 78, 78, 78, 78, 78, 78, 78, 78, 78 + 1, 1, 1, 1, 3, 3, 3, 5, 3, 3, + 6, 20, 5, 7, 7, 6, 44, 86, 8, 8, + 7, 3, 4, 4, 4, 8, 4, 4, 28, 27, + 20, 22, 22, 22, 27, 44, 31, 32, 73, 4, + 13, 31, 32, 13, 72, 28, 13, 13, 13, 13, + 13, 34, 33, 13, 33, 13, 34, 13, 29, 29, + 29, 46, 46, 46, 54, 52, 53, 53, 54, 33, + 52, 56, 58, 58, 51, 29, 30, 30, 30, 55, + + 50, 54, 63, 55, 60, 60, 65, 63, 56, 64, + 64, 65, 67, 30, 67, 70, 55, 57, 57, 57, + 70, 69, 74, 69, 75, 77, 74, 76, 75, 67, + 48, 76, 37, 80, 57, 61, 61, 61, 69, 74, + 36, 75, 77, 78, 76, 79, 35, 78, 26, 79, + 80, 25, 61, 19, 18, 17, 11, 9, 0, 0, + 78, 0, 79, 83, 83, 83, 83, 84, 84, 84, + 84, 85, 85, 0, 85, 87, 87, 88, 88, 88, + 88, 89, 89, 90, 90, 0, 90, 91, 91, 92, + 92, 92, 92, 93, 93, 94, 94, 95, 95, 0, + + 95, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82 } ; -static yy_state_type yy_last_accepting_state; -static char *yy_last_accepting_cpos; - -extern int yy_flex_debug; -int yy_flex_debug = 0; +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[25] = + { 0, +0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1, 0, 0, }; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. @@ -546,7 +510,6 @@ #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET -char *yytext; #line 1 "qmake.ll" #line 2 "qmake.ll" /*************************************************************************** @@ -569,9 +532,12 @@ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ -#include #include +#define DONT_INCLUDE_FLEXLEXER + +#include "qmake_lex.h" + /** @file qmake.ll QMake Lexer @@ -598,7 +564,7 @@ -#line 602 "qmake_lex.cpp" +#line 568 "qmake_lex.cpp" #define INITIAL 0 #define list 1 @@ -617,22 +583,6 @@ #define YY_EXTRA_TYPE void * #endif -static int yy_init_globals (void ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap (void ); -#else -extern int yywrap (void ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ); - #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif @@ -643,12 +593,6 @@ #ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - #endif /* Amount of stuff to slurp up with each read. */ @@ -658,10 +602,7 @@ /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#define ECHO LexerOutput( yytext, yyleng ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -669,34 +610,9 @@ */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - size_t n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ \ + if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); #endif @@ -715,7 +631,7 @@ /* Report a fatal error. */ #ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#define YY_FATAL_ERROR(msg) LexerError( msg ) #endif /* end tables serialization structures and prototypes */ @@ -725,10 +641,7 @@ */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 - -extern int yylex (void); - -#define YY_DECL int yylex (void) +#define YY_DECL int yyFlexLexer::yylex() #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng @@ -757,9 +670,9 @@ register char *yy_cp, *yy_bp; register int yy_act; -#line 72 "qmake.ll" +#line 78 "qmake.ll" -#line 763 "qmake_lex.cpp" +#line 676 "qmake_lex.cpp" if ( !(yy_init) ) { @@ -773,18 +686,18 @@ (yy_start) = 1; /* first start state */ if ( ! yyin ) - yyin = stdin; + yyin = & std::cin; if ( ! yyout ) - yyout = stdout; + yyout = & std::cout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); + yy_create_buffer( yyin, YY_BUF_SIZE ); } - yy_load_buffer_state( ); + yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ @@ -813,13 +726,13 @@ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 79 ) + if ( yy_current_state >= 83 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } - while ( yy_base[yy_current_state] != 285 ); + while ( yy_base[yy_current_state] != 202 ); yy_find_action: yy_act = yy_accept[yy_current_state]; @@ -832,6 +745,16 @@ YY_DO_BEFORE_ACTION; + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < yyleng; ++yyl ) + if ( yytext[yyl] == '\n' ) + + yylineno++; +; + } + do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) @@ -845,147 +768,205 @@ case 1: YY_RULE_SETUP -#line 73 "qmake.ll" +#line 79 "qmake.ll" {} YY_BREAK case 2: YY_RULE_SETUP -#line 74 "qmake.ll" -{ yylval.value = yytext; return LIST_WS; } +#line 81 "qmake.ll" +{ + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::LIST_WS; +} YY_BREAK case 3: YY_RULE_SETUP -#line 75 "qmake.ll" -{ - yylval.value = yytext; - unput(char(yylval.value.at(yylval.value.length()-1).latin1())); - yylval.value = yylval.value.mid(0, yylval.value.length()-1); - return INDENT; +#line 86 "qmake.ll" +{ + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + unput(char(mylval->value.at(mylval->value.length()-1).latin1())); + mylval->value = mylval->value.mid(0, mylval->value.length()-1); + return Parser::token::token::INDENT; } YY_BREAK case 4: /* rule 4 can match eol */ YY_RULE_SETUP -#line 82 "qmake.ll" -{ BEGIN(list); return CONT; } +#line 93 "qmake.ll" +{ + BEGIN(list); + return Parser::token::token::CONT; +} YY_BREAK case 5: YY_RULE_SETUP -#line 83 "qmake.ll" -{ yylval.value = yytext; return (ID_SIMPLE); } +#line 97 "qmake.ll" +{ + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return (Parser::token::token::ID_SIMPLE); +} YY_BREAK case 6: YY_RULE_SETUP -#line 85 "qmake.ll" +#line 102 "qmake.ll" { - yylval.value = yytext; + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); BEGIN(list); - return (LIST_COMMENT_WITHOUT_NEWLINE); + return (Parser::token::token::LIST_COMMENT_WITHOUT_NEWLINE); } YY_BREAK case 7: /* rule 7 can match eol */ YY_RULE_SETUP -#line 91 "qmake.ll" +#line 108 "qmake.ll" { - yylval.value = yytext; + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); BEGIN(list); - return (LIST_COMMENT); + return (Parser::token::token::LIST_COMMENT); } YY_BREAK case 8: YY_RULE_SETUP -#line 97 "qmake.ll" +#line 114 "qmake.ll" { - yylval.value = yytext; - yylval.value = yylval.value.mid(0, yylval.value.length()-1); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + mylval->value = mylval->value.mid(0, mylval->value.length()-1); unput(')'); BEGIN(INITIAL); - return (ID_ARGS); + return (Parser::token::token::ID_ARGS); } YY_BREAK case 9: YY_RULE_SETUP -#line 105 "qmake.ll" -{ BEGIN(list_with_comment); yylval.value = yytext; return VARIABLE_VALUE; } +#line 122 "qmake.ll" +{ + BEGIN(list_with_comment); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::VARIABLE_VALUE; +} YY_BREAK case 10: YY_RULE_SETUP -#line 106 "qmake.ll" -{ BEGIN(list_with_comment); yylval.value = yytext; return QUOTED_VARIABLE_VALUE; } +#line 128 "qmake.ll" +{ + BEGIN(list_with_comment); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::QUOTED_VARIABLE_VALUE; +} YY_BREAK case 11: YY_RULE_SETUP -#line 108 "qmake.ll" -{ BEGIN(list); yylval.value = yytext; return EQ; } +#line 134 "qmake.ll" +{ +BEGIN(list); +mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); +return Parser::token::token::EQ; +} YY_BREAK case 12: YY_RULE_SETUP -#line 109 "qmake.ll" -{ BEGIN(list); yylval.value = yytext; return PLUSEQ; } +#line 140 "qmake.ll" +{ + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::PLUSEQ; +} YY_BREAK case 13: YY_RULE_SETUP -#line 110 "qmake.ll" -{ BEGIN(list); yylval.value = yytext; return MINUSQE; } +#line 146 "qmake.ll" +{ + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::MINUSEQ; +} YY_BREAK case 14: YY_RULE_SETUP -#line 111 "qmake.ll" -{ BEGIN(list); yylval.value = yytext; return STAREQ; } +#line 152 "qmake.ll" +{ + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::STAREQ; +} YY_BREAK case 15: YY_RULE_SETUP -#line 112 "qmake.ll" -{ BEGIN(list); yylval.value = yytext; return TILDEEQ; } +#line 158 "qmake.ll" +{ + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::TILDEEQ; +} YY_BREAK case 16: YY_RULE_SETUP -#line 113 "qmake.ll" -{ return LCURLY; } +#line 164 "qmake.ll" +{ + return Parser::token::token::LCURLY; +} YY_BREAK case 17: YY_RULE_SETUP -#line 114 "qmake.ll" -{ return LCURLY; } +#line 168 "qmake.ll" +{ + return Parser::token::token::LCURLY; +} YY_BREAK case 18: YY_RULE_SETUP -#line 115 "qmake.ll" -{ return RCURLY; } +#line 172 "qmake.ll" +{ + return Parser::token::token::RCURLY; +} YY_BREAK case 19: YY_RULE_SETUP -#line 116 "qmake.ll" -{ BEGIN(funcargs); return LBRACE; } +#line 176 "qmake.ll" +{ + BEGIN(funcargs); + return Parser::token::token::LBRACE; +} YY_BREAK case 20: YY_RULE_SETUP -#line 117 "qmake.ll" -{ BEGIN(INITIAL); return RBRACE; } +#line 181 "qmake.ll" +{ + BEGIN(INITIAL); + return Parser::token::token::RBRACE; +} YY_BREAK case 21: YY_RULE_SETUP -#line 118 "qmake.ll" -{ yylval.value = yytext; return COLON; } +#line 186 "qmake.ll" +{ + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::COLON; +} YY_BREAK case 22: /* rule 22 can match eol */ YY_RULE_SETUP -#line 119 "qmake.ll" -{ BEGIN(INITIAL); return NEWLINE; } +#line 191 "qmake.ll" +{ + BEGIN(INITIAL); + return Parser::token::token::NEWLINE; +} YY_BREAK case 23: YY_RULE_SETUP -#line 121 "qmake.ll" -{ yylval.value = yytext; return (COMMENT); } +#line 196 "qmake.ll" +{ + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return (Parser::token::token::COMMENT); +} YY_BREAK case 24: YY_RULE_SETUP -#line 123 "qmake.ll" +#line 201 "qmake.ll" ECHO; YY_BREAK -#line 989 "qmake_lex.cpp" +#line 970 "qmake_lex.cpp" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(list): case YY_STATE_EOF(list_with_comment): @@ -1066,7 +1047,7 @@ { (yy_did_buffer_switch_on_eof) = 0; - if ( yywrap( ) ) + if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up @@ -1121,6 +1102,81 @@ } /* end of scanning one token */ } /* end of yylex */ +yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout ) +{ + yyin = arg_yyin; + yyout = arg_yyout; + yy_c_buf_p = 0; + yy_init = 0; + yy_start = 0; + yy_flex_debug = 0; + yylineno = 1; // this will only get updated if %option yylineno + + yy_did_buffer_switch_on_eof = 0; + + yy_looking_for_trail_begin = 0; + yy_more_flag = 0; + yy_more_len = 0; + yy_more_offset = yy_prev_more_offset = 0; + + yy_start_stack_ptr = yy_start_stack_depth = 0; + yy_start_stack = NULL; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + + yy_state_buf = 0; + +} + +void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out ) +{ + if ( new_in ) + { + yy_delete_buffer( YY_CURRENT_BUFFER ); + yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE ) ); + } + + if ( new_out ) + yyout = new_out; +} + +#ifdef YY_INTERACTIVE +int yyFlexLexer::LexerInput( char* buf, int /* max_size */ ) +#else +int yyFlexLexer::LexerInput( char* buf, int max_size ) +#endif +{ + if ( yyin->eof() || yyin->fail() ) + return 0; + +#ifdef YY_INTERACTIVE + yyin->get( buf[0] ); + + if ( yyin->eof() ) + return 0; + + if ( yyin->bad() ) + return -1; + + return 1; + +#else + (void) yyin->read( buf, max_size ); + + if ( yyin->bad() ) + return -1; + else + return yyin->gcount(); +#endif +} + +void yyFlexLexer::LexerOutput( const char* buf, int size ) +{ + (void) yyout->write( buf, size ); +} + /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: @@ -1128,7 +1184,7 @@ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ -static int yy_get_next_buffer (void) +int yyFlexLexer::yy_get_next_buffer() { register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; register char *source = (yytext_ptr); @@ -1229,7 +1285,7 @@ if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; - yyrestart(yyin ); + yyrestart( yyin ); } else @@ -1254,7 +1310,7 @@ /* yy_get_previous_state - get the state just before the EOB char was reached */ - static yy_state_type yy_get_previous_state (void) + yy_state_type yyFlexLexer::yy_get_previous_state() { register yy_state_type yy_current_state; register char *yy_cp; @@ -1273,7 +1329,7 @@ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 79 ) + if ( yy_current_state >= 83 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; @@ -1287,7 +1343,7 @@ * synopsis * next_state = yy_try_NUL_trans( current_state ); */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) + yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state ) { register int yy_is_jam; register char *yy_cp = (yy_c_buf_p); @@ -1301,16 +1357,16 @@ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 79 ) + if ( yy_current_state >= 83 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 78); + yy_is_jam = (yy_current_state == 82); return yy_is_jam ? 0 : yy_current_state; } - static void yyunput (int c, register char * yy_bp ) + void yyFlexLexer::yyunput( int c, register char* yy_bp) { register char *yy_cp; @@ -1342,18 +1398,16 @@ *--yy_cp = (char) c; + if ( c == '\n' ){ + --yylineno; + } + (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - + int yyFlexLexer::yyinput() { int c; @@ -1388,13 +1442,13 @@ */ /* Reset buffer status. */ - yyrestart(yyin ); + yyrestart( yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { - if ( yywrap( ) ) + if ( yywrap( ) ) return EOF; if ( ! (yy_did_buffer_switch_on_eof) ) @@ -1418,34 +1472,37 @@ (yy_hold_char) = *++(yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); + if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol ) + + yylineno++; +; return c; } -#endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ - void yyrestart (FILE * input_file ) + void yyFlexLexer::yyrestart( std::istream* input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); + yy_create_buffer( yyin, YY_BUF_SIZE ); } - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); - yy_load_buffer_state( ); + yy_init_buffer( YY_CURRENT_BUFFER, input_file ); + yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) + void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body @@ -1466,7 +1523,7 @@ } YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( ); + yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag @@ -1476,7 +1533,7 @@ (yy_did_buffer_switch_on_eof) = 1; } -static void yy_load_buffer_state (void) + void yyFlexLexer::yy_load_buffer_state() { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; @@ -1490,7 +1547,7 @@ * * @return the allocated buffer state. */ - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size ) { YY_BUFFER_STATE b; @@ -1509,7 +1566,7 @@ b->yy_is_our_buffer = 1; - yy_init_buffer(b,file ); + yy_init_buffer( b, file ); return b; } @@ -1518,7 +1575,7 @@ * @param b a buffer created with yy_create_buffer() * */ - void yy_delete_buffer (YY_BUFFER_STATE b ) + void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b ) { if ( ! b ) @@ -1533,20 +1590,18 @@ yyfree((void *) b ); } -#ifndef __cplusplus -extern int isatty (int ); -#endif /* __cplusplus */ - +extern "C" int isatty (int ); + /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file ) { int oerrno = errno; - yy_flush_buffer(b ); + yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; @@ -1560,8 +1615,7 @@ b->yy_bs_column = 0; } - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - + b->yy_is_interactive = 0; errno = oerrno; } @@ -1569,7 +1623,7 @@ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ - void yy_flush_buffer (YY_BUFFER_STATE b ) + void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b ) { if ( ! b ) return; @@ -1589,7 +1643,7 @@ b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( ); + yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes @@ -1598,7 +1652,7 @@ * @param new_buffer The new state. * */ -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer) { if (new_buffer == NULL) return; @@ -1620,7 +1674,7 @@ YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( ); + yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } @@ -1628,7 +1682,7 @@ * The next element becomes the new top. * */ -void yypop_buffer_state (void) +void yyFlexLexer::yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; @@ -1639,7 +1693,7 @@ --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( ); + yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } @@ -1647,7 +1701,7 @@ /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ -static void yyensure_buffer_stack (void) +void yyFlexLexer::yyensure_buffer_stack(void) { int num_to_alloc; @@ -1686,99 +1740,51 @@ } } -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) + void yyFlexLexer::yy_push_state( int new_state ) { - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; + if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) + { + yy_size_t new_size; - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + (yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_start_stack_depth) * sizeof( int ); - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; + if ( ! (yy_start_stack) ) + (yy_start_stack) = (int *) yyalloc(new_size ); - yy_switch_to_buffer(b ); + else + (yy_start_stack) = (int *) yyrealloc((void *) (yy_start_stack),new_size ); - return b; -} + if ( ! (yy_start_stack) ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) -{ - - return yy_scan_bytes(yystr,strlen(yystr) ); + (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; + + BEGIN(new_state); } -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) + void yyFlexLexer::yy_pop_state() { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) yyalloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; + if ( --(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; + BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); +} - return b; + int yyFlexLexer::yy_top_state() +{ + return (yy_start_stack)[(yy_start_stack_ptr) - 1]; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif -static void yy_fatal_error (yyconst char* msg ) +void yyFlexLexer::LexerError( yyconst char msg[] ) { - (void) fprintf( stderr, "%s\n", msg ); + std::cerr << msg << std::endl; exit( YY_EXIT_FAILURE ); } @@ -1801,119 +1807,12 @@ /* Accessor methods (get/set functions) to struct members. */ -/** Get the current line number. - * - */ -int yyget_lineno (void) -{ - - return yylineno; -} - -/** Get the input stream. - * - */ -FILE *yyget_in (void) -{ - return yyin; -} - -/** Get the output stream. - * - */ -FILE *yyget_out (void) -{ - return yyout; -} - -/** Get the length of the current token. - * - */ -int yyget_leng (void) -{ - return yyleng; -} - -/** Get the current token. - * - */ - -char *yyget_text (void) -{ - return yytext; -} - -/** Set the current line number. - * @param line_number - * - */ -void yyset_lineno (int line_number ) -{ - - yylineno = line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * - * @see yy_switch_to_buffer - */ -void yyset_in (FILE * in_str ) -{ - yyin = in_str ; -} - -void yyset_out (FILE * out_str ) -{ - yyout = out_str ; -} - -int yyget_debug (void) -{ - return yy_flex_debug; -} - -void yyset_debug (int bdebug ) -{ - yy_flex_debug = bdebug ; -} - -static int yy_init_globals (void) -{ - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - - (yy_buffer_stack) = 0; - (yy_buffer_stack_top) = 0; - (yy_buffer_stack_max) = 0; - (yy_c_buf_p) = (char *) 0; - (yy_init) = 0; - (yy_start) = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} - -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy (void) +yyFlexLexer::~yyFlexLexer() { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ - yy_delete_buffer(YY_CURRENT_BUFFER ); + yy_delete_buffer( YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } @@ -1922,11 +1821,9 @@ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( ); + delete [] (yy_state_buf); + yyfree((yy_start_stack) ); - return 0; } /* @@ -1977,7 +1874,26 @@ #define YYTABLES_NAME "yytables" -#line 123 "qmake.ll" +#line 201 "qmake.ll" +namespace QMake +{ + Lexer::Lexer( std::istream* argin, std::ostream* argout ) + : yyFlexLexer(argin, argout), mylval(0) + { + } + + int Lexer::yylex( QMake::Parser::semantic_type* yylval ) + { + mylval = yylval; + return yylex(); + } +} + +int QMakelex( QMake::Parser::semantic_type* yylval, QMake::Lexer* lexer) +{ + return lexer->yylex( yylval ); +} + diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmake_lex.h kdev_3.4.0/buildtools/lib/parsers/qmake/qmake_lex.h --- buildtools/lib/parsers/qmake/qmake_lex.h 1970-01-01 01:00:00.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmake_lex.h 2007-02-07 20:35:12.000000000 +0100 @@ -0,0 +1,45 @@ +/* KDevelop QMake Support + * + * Copyright 2007 Andreas Pakulat + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ +#ifndef QMAKE_LEX_H +#define QMAKE_LEX_H + +#include "qmake_yacc.hpp" +#include + +#ifndef DONT_INCLUDE_FLEXLEXER +#include "FlexLexer.h" +#endif + +namespace QMake +{ + class Lexer : public yyFlexLexer + { + public: + Lexer( std::istream* argin = 0, std::ostream* argout = 0 ); + int yylex( QMake::Parser::semantic_type* yylval ); + int yylex(); + private: + QMake::Parser::semantic_type* mylval; + }; +} + +#endif + +// kate: space-indent on; indent-width 4; tab-width: 4; replace-tabs on; auto-insert-doxygen on diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmake.ll kdev_3.4.0/buildtools/lib/parsers/qmake/qmake.ll --- buildtools/lib/parsers/qmake/qmake.ll 2007-02-07 21:15:37.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmake.ll 2007-02-07 20:35:16.000000000 +0100 @@ -19,9 +19,12 @@ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ -#include #include +#define DONT_INCLUDE_FLEXLEXER + +#include "qmake_lex.h" + /** @file qmake.ll QMake Lexer @@ -48,6 +51,9 @@ %} %option noyywrap +%option yylineno +%option c++ +%option yyclass="QMake::Lexer" %x list %x list_with_comment @@ -55,69 +61,160 @@ delim [ \t] ws {delim}+ -begin_ws ^{delim}+[^\n\t ] +begin_ws ^{delim}+[^\r\n\t ] quote "\"" -var_value [^\n\t ]*[^\n\t \\] +var_value [^\r\n\t ]*[^\r\n\t \\] quoted_var_value {quote}({var_value}|[\t ])({var_value}|[\t ])*{quote} letter [A-Za-z] digit [0-9] id_simple ({digit}|{letter}|\!|-|_|\*|\$)({letter}|{digit}|\||\!|-|_|\*|\$|\.|\+|\-)* -id_args [^\n]*\) +id_args [^\r\n]*\) number {digit}+ comment #.* -comment_cont {ws}*#.*\n +comment_cont {ws}*#.*(\n|\r|\r\n) comment_cont_nn {ws}*#.* -cont \\{ws}*\n +cont \\{ws}*(\n|\r|\r\n) %% -{ws} {} -{ws} { yylval.value = yytext; return LIST_WS; } -{begin_ws} { - yylval.value = yytext; - unput(char(yylval.value.at(yylval.value.length()-1).latin1())); - yylval.value = yylval.value.mid(0, yylval.value.length()-1); - return INDENT; +{ws} {} + +{ws} { + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::LIST_WS; } -{cont} { BEGIN(list); return CONT; } -{id_simple} { yylval.value = yytext; return (ID_SIMPLE); } +{begin_ws} { + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + unput(char(mylval->value.at(mylval->value.length()-1).latin1())); + mylval->value = mylval->value.mid(0, mylval->value.length()-1); + return Parser::token::token::INDENT; +} + +{cont} { + BEGIN(list); + return Parser::token::token::CONT; +} +{id_simple} { + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return (Parser::token::token::ID_SIMPLE); +} {comment_cont_nn} { - yylval.value = yytext; + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); BEGIN(list); - return (LIST_COMMENT_WITHOUT_NEWLINE); + return (Parser::token::token::LIST_COMMENT_WITHOUT_NEWLINE); } {comment_cont} { - yylval.value = yytext; + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); BEGIN(list); - return (LIST_COMMENT); + return (Parser::token::token::LIST_COMMENT); } {id_args} { - yylval.value = yytext; - yylval.value = yylval.value.mid(0, yylval.value.length()-1); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + mylval->value = mylval->value.mid(0, mylval->value.length()-1); unput(')'); BEGIN(INITIAL); - return (ID_ARGS); + return (Parser::token::token::ID_ARGS); } -{var_value} { BEGIN(list_with_comment); yylval.value = yytext; return VARIABLE_VALUE; } -{quoted_var_value} { BEGIN(list_with_comment); yylval.value = yytext; return QUOTED_VARIABLE_VALUE; } +{var_value} { + BEGIN(list_with_comment); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::VARIABLE_VALUE; +} + +{quoted_var_value} { + BEGIN(list_with_comment); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::QUOTED_VARIABLE_VALUE; +} + +"=" { +BEGIN(list); +mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); +return Parser::token::token::EQ; +} + +"+=" { + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::PLUSEQ; +} + +"-=" { + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::MINUSEQ; +} + +"*=" { + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::STAREQ; +} + +"~=" { + BEGIN(list); + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::TILDEEQ; +} + +"{" { + return Parser::token::token::LCURLY; +} + +":"{delim}*"{" { + return Parser::token::token::LCURLY; +} + +"}" { + return Parser::token::token::RCURLY; +} + +"(" { + BEGIN(funcargs); + return Parser::token::token::LBRACE; +} + +")" { + BEGIN(INITIAL); + return Parser::token::token::RBRACE; +} + +":" { + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return Parser::token::token::COLON; +} -"=" { BEGIN(list); yylval.value = yytext; return EQ; } -"+=" { BEGIN(list); yylval.value = yytext; return PLUSEQ; } -"-=" { BEGIN(list); yylval.value = yytext; return MINUSQE; } -"*=" { BEGIN(list); yylval.value = yytext; return STAREQ; } -"~=" { BEGIN(list); yylval.value = yytext; return TILDEEQ; } -"{" { return LCURLY; } -":"{delim}*"{" { return LCURLY; } -"}" { return RCURLY; } -"(" { BEGIN(funcargs); return LBRACE; } -")" { BEGIN(INITIAL); return RBRACE; } -":" { yylval.value = yytext; return COLON; } -"\n" { BEGIN(INITIAL); return NEWLINE; } +"\n" { + BEGIN(INITIAL); + return Parser::token::token::NEWLINE; +} -{comment} { yylval.value = yytext; return (COMMENT); } +{comment} { + mylval->value = QString::fromLocal8Bit( YYText(), YYLeng() ); + return (Parser::token::token::COMMENT); +} %% +namespace QMake +{ + Lexer::Lexer( std::istream* argin, std::ostream* argout ) + : yyFlexLexer(argin, argout), mylval(0) + { + } + + int Lexer::yylex( QMake::Parser::semantic_type* yylval ) + { + mylval = yylval; + return yylex(); + } +} + +int QMakelex( QMake::Parser::semantic_type* yylval, QMake::Lexer* lexer) +{ + return lexer->yylex( yylval ); +} + diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmake_yacc.cpp kdev_3.4.0/buildtools/lib/parsers/qmake/qmake_yacc.cpp --- buildtools/lib/parsers/qmake/qmake_yacc.cpp 2007-02-07 21:15:37.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmake_yacc.cpp 2007-02-07 20:35:19.000000000 +0100 @@ -1,9 +1,8 @@ /* A Bison parser, made by GNU Bison 2.3. */ -/* Skeleton implementation for Bison's Yacc-like parsers in C +/* Skeleton implementation for Bison LALR(1) parsers in C++ - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -33,1476 +32,363 @@ This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ +// Take the name prefix into account. +#define yylex QMakelex -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.3" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Using locations. */ -#define YYLSP_NEEDED 0 +#include "qmake_yacc.hpp" +/* User implementation prologue. */ -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ID_SIMPLE = 258, - EQ = 259, - PLUSEQ = 260, - MINUSQE = 261, - STAREQ = 262, - TILDEEQ = 263, - LBRACE = 264, - RBRACE = 265, - COLON = 266, - NUMSIGN = 267, - NEWLINE = 268, - NUMBER = 269, - COMMENT = 270, - CONT = 271, - RCURLY = 272, - LCURLY = 273, - ID_ARGS = 274, - LIST_COMMENT = 275, - LIST_COMMENT_WITHOUT_NEWLINE = 276, - QUOTED_VARIABLE_VALUE = 277, - VARIABLE_VALUE = 278, - INDENT = 279, - LIST_WS = 280 - }; -#endif -/* Tokens. */ -#define ID_SIMPLE 258 -#define EQ 259 -#define PLUSEQ 260 -#define MINUSQE 261 -#define STAREQ 262 -#define TILDEEQ 263 -#define LBRACE 264 -#define RBRACE 265 -#define COLON 266 -#define NUMSIGN 267 -#define NEWLINE 268 -#define NUMBER 269 -#define COMMENT 270 -#define CONT 271 -#define RCURLY 272 -#define LCURLY 273 -#define ID_ARGS 274 -#define LIST_COMMENT 275 -#define LIST_COMMENT_WITHOUT_NEWLINE 276 -#define QUOTED_VARIABLE_VALUE 277 -#define VARIABLE_VALUE 278 -#define INDENT 279 -#define LIST_WS 280 - - - - -/* Copy the first part of user declarations. */ -#line 1 "qmake.yy" - -/*************************************************************************** - * Copyright (C) 2005 by Alexander Dymo * - * adymo@kdevelop.org * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU Library General Public License as * - * published by the Free Software Foundation; either version 2 of the * - * License, or (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU Library General Public * - * License along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - ***************************************************************************/ - -/** -@file qmake.yy -QMake Parser - -Simple LALR parser which builds the syntax tree (see @ref QMake::AST). - -@todo Recognize comments after statements like: -SOURCES = foo #regognize me - -@fixme Parser fails on files that do not end with a newline -@fixme 1 shift/reduce conflict in "line_body" rule -*/ - -#include -#include "qmakeast.h" -#include - -#define YYSTYPE_IS_DECLARED - -using namespace QMake; - -/** -The yylval type. -*/ -struct Result { - Result(): node(0) {} - - /**Type of semantic value for simple grammar rules.*/ - QString value; - /**Type of semantic value for grammar rules which are parts of AST.*/ - AST *node; - /**Type of semantic value for "multiline_values" grammar rule. - Each line of multiline value is stored as a string in the list. - - For example we have in .pro file: - @code - SOURCE = foo1.cpp \ - foo2.cpp \ - foo3.cpp foo4.cpp - @endcode - The string list will be populated with three strings: -
-    foo1.cpp
-    foo2.cpp
-    foo3.cpp foo4.cpp
-    
- */ - QStringList values; - QString indent; -}; - -typedef Result YYSTYPE; - -void yyerror(const char *str) { - printf("%s\n", str); -} - -int yylex(); - -/** -The stack to store ProjectAST pointers when a new child -ProjectAST is created and filled with statements. - -Parser creates root ProjectAST for a .pro file, pushes it onto the stack and starts -adding statements. Each statement is added as a child StatementAST to the ProjectAST -currently on the top in the stack. - -When a scope or function scope statement is parsed, the child ProjectAST is created -and pushed onto the stack. Therefore all statements which belong to the scope -or function scope are added as childs to their direct parent (scope or function scope). -*/ -QValueStack projects; - -/** -The current depth of AST node is stored here. -AST depth is important to know because automatic indentation can -be easily implemented (the parser itself looses all information -about indentation). -*/ -int depth = 0; - -/* -To debug this parser, put the line below into the next bison file section. -Don't forget to uncomment "yydebug = 1" line in qmakedriver.cpp. -%debug -*/ - - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - - - -/* Copy the second part of user declarations. */ - - -/* Line 216 of yacc.c. */ -#line 265 "qmake_yacc.cpp" - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) +/* Line 317 of lalr1.cc. */ +#line 45 "qmake_yacc.cpp" #ifndef YY_ # if YYENABLE_NLS # if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ +# include /* FIXME: INFRINGES ON USER NAME SPACE */ # define YY_(msgid) dgettext ("bison-runtime", msgid) # endif # endif # ifndef YY_ # define YY_(msgid) msgid # endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) -#else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int i) -#else -static int -YYID (i) - int i; -#endif -{ - return i; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined _STDLIB_H \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss; - YYSTYPE yyvs; - }; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack, Stack, yysize); \ - Stack = &yyptr->Stack; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 3 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 37 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 27 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 21 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 44 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 54 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 281 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint8 yyprhs[] = -{ - 0, 0, 3, 4, 7, 10, 11, 13, 15, 17, - 19, 21, 25, 29, 30, 33, 35, 37, 39, 41, - 43, 45, 47, 49, 50, 52, 54, 56, 58, 60, - 62, 64, 65, 69, 70, 78, 80, 81, 85, 88, - 89, 90, 96, 97, 100 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 28, 0, -1, -1, 29, 30, -1, 30, 31, -1, - -1, 32, -1, 38, -1, 40, -1, 46, -1, 47, - -1, 3, 37, 33, -1, 33, 34, 35, -1, -1, - 34, 36, -1, 36, -1, 16, -1, 13, -1, 25, - -1, 24, -1, 20, -1, 10, -1, 21, -1, -1, - 23, -1, 22, -1, 4, -1, 5, -1, 6, -1, - 7, -1, 8, -1, -1, 3, 39, 43, -1, -1, - 3, 9, 42, 10, 41, 43, 44, -1, 19, -1, - -1, 18, 30, 17, -1, 11, 31, -1, -1, -1, - 26, 18, 45, 43, 17, -1, -1, 15, 13, -1, - 13, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 136, 136, 136, 143, 148, 151, 155, 159, 163, - 167, 173, 185, 193, 200, 201, 202, 203, 204, 205, - 211, 212, 215, 222, 227, 228, 231, 231, 231, 231, - 231, 235, 234, 249, 248, 273, 274, 277, 278, 283, - 287, 286, 300, 305, 313 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "ID_SIMPLE", "EQ", "PLUSEQ", "MINUSQE", - "STAREQ", "TILDEEQ", "LBRACE", "RBRACE", "COLON", "NUMSIGN", "NEWLINE", - "NUMBER", "COMMENT", "CONT", "RCURLY", "LCURLY", "ID_ARGS", - "LIST_COMMENT", "LIST_COMMENT_WITHOUT_NEWLINE", "QUOTED_VARIABLE_VALUE", - "VARIABLE_VALUE", "INDENT", "LIST_WS", "\"else\"", "$accept", "project", - "@1", "statements", "statement", "variable_assignment", - "multiline_values", "line_body", "opt_comment", "variable_value", - "operator", "scope", "@2", "function_call", "@3", "function_args", - "scope_body", "else_statement", "@4", "comment", "emptyline", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 27, 29, 28, 30, 30, 31, 31, 31, 31, - 31, 32, 33, 33, 34, 34, 34, 34, 34, 34, - 34, 34, 35, 35, 36, 36, 37, 37, 37, 37, - 37, 39, 38, 41, 40, 42, 42, 43, 43, 43, - 45, 44, 44, 46, 47 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 0, 2, 2, 0, 1, 1, 1, 1, - 1, 3, 3, 0, 2, 1, 1, 1, 1, 1, - 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, - 1, 0, 3, 0, 7, 1, 0, 3, 2, 0, - 0, 5, 0, 2, 1 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 2, 0, 5, 1, 3, 31, 44, 0, 4, 6, - 7, 8, 9, 10, 26, 27, 28, 29, 30, 36, - 13, 39, 43, 35, 0, 11, 0, 5, 32, 33, - 21, 17, 16, 20, 25, 24, 19, 18, 23, 15, - 38, 0, 39, 22, 12, 14, 37, 42, 0, 34, - 40, 39, 0, 41 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 1, 2, 4, 8, 9, 25, 38, 44, 39, - 20, 10, 21, 11, 42, 24, 28, 49, 51, 12, - 13 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -41 -static const yytype_int8 yypact[] = -{ - -41, 1, -41, -41, 5, 18, -41, -9, -41, -41, - -41, -41, -41, -41, -41, -41, -41, -41, -41, -14, - -41, -2, -41, -41, 21, -10, 5, -41, -41, -41, - -41, -41, -41, -41, -41, -41, -41, -41, 7, -41, - -41, 4, -2, -41, -41, -41, -41, 6, 15, -41, - -41, -2, 17, -41 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -41, -41, -41, 8, 10, -41, -41, -41, -41, -1, - -41, -41, -41, -41, -41, -41, -40, -41, -41, -41, - -41 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -1 -static const yytype_uint8 yytable[] = -{ - 30, 3, 47, 31, 22, 23, 32, 5, 5, 26, - 33, 52, 34, 35, 36, 37, 27, 6, 6, 7, - 7, 46, 14, 15, 16, 17, 18, 19, 43, 34, - 35, 29, 48, 50, 53, 41, 40, 45 -}; - -static const yytype_uint8 yycheck[] = -{ - 10, 0, 42, 13, 13, 19, 16, 3, 3, 11, - 20, 51, 22, 23, 24, 25, 18, 13, 13, 15, - 15, 17, 4, 5, 6, 7, 8, 9, 21, 22, - 23, 10, 26, 18, 17, 27, 26, 38 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 28, 29, 0, 30, 3, 13, 15, 31, 32, - 38, 40, 46, 47, 4, 5, 6, 7, 8, 9, - 37, 39, 13, 19, 42, 33, 11, 18, 43, 10, - 10, 13, 16, 20, 22, 23, 24, 25, 34, 36, - 31, 30, 41, 21, 35, 36, 17, 43, 26, 44, - 18, 45, 43, 17 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. */ - -#define YYFAIL goto yyerrlab - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - - -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) -#else -static void -yy_stack_print (bottom, top) - yytype_int16 *bottom; - yytype_int16 *top; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; bottom <= top; ++bottom) - YYFPRINTF (stderr, " %d", *bottom); - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) -#else -static void -yy_reduce_print (yyvsp, yyrule) - YYSTYPE *yyvsp; - int yyrule; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - fprintf (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); - fprintf (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, Rule); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; - - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } - - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - - if (yysize_overflow) - return YYSIZE_MAXIMUM; - - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; - } -} -#endif /* YYERROR_VERBOSE */ - - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yymsg, yytype, yyvaluep) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - YYUSE (yyvaluep); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - - -/* Prevent warnings from -Wmissing-prototypes. */ - -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - -/* The look-ahead symbol. */ -int yychar; - -/* The semantic value of the look-ahead symbol. */ -YYSTYPE yylval; - -/* Number of syntax errors so far. */ -int yynerrs; - +#endif +/* Suppress unused-variable warnings by "using" E. */ +#define YYUSE(e) ((void) (e)) -/*----------. -| yyparse. | -`----------*/ +/* A pseudo ostream that takes yydebug_ into account. */ +# define YYCDEBUG \ + for (bool yydebugcond_ = yydebug_; yydebugcond_; yydebugcond_ = false) \ + (*yycdebug_) -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void) -#else -int -yyparse () +/* Enable debugging if requested. */ +#if YYDEBUG -#endif -#endif -{ - - int yystate; - int yyn; - int yyresult; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - /* Look-ahead token as an internal (translated) token number. */ - int yytoken = 0; -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug_) \ + { \ + *yycdebug_ << Title << ' '; \ + yy_symbol_print_ ((Type), (Value), (Location)); \ + *yycdebug_ << std::endl; \ + } \ +} while (false) - /* Three stacks and their tools: - `yyss': related to states, - `yyvs': related to semantic values, - `yyls': related to locations. +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug_) \ + yy_reduce_print_ (Rule); \ +} while (false) - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ +# define YY_STACK_PRINT() \ +do { \ + if (yydebug_) \ + yystack_print_ (); \ +} while (false) - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss = yyssa; - yytype_int16 *yyssp; +#else /* !YYDEBUG */ - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - YYSTYPE *yyvsp; +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_REDUCE_PRINT(Rule) +# define YY_STACK_PRINT() +#endif /* !YYDEBUG */ +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) +namespace QMake +{ +#if YYERROR_VERBOSE - YYSIZE_T yystacksize = YYINITDEPTH; + /* Return YYSTR after stripping away unnecessary quotes and + backslashes, so that it's suitable for yyerror. The heuristic is + that double-quoting is unnecessary unless the string contains an + apostrophe, a comma, or backslash (other than backslash-backslash). + YYSTR is taken from yytname. */ + std::string + Parser::yytnamerr_ (const char *yystr) + { + if (*yystr == '"') + { + std::string yyr = ""; + char const *yyp = yystr; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + yyr += *yyp; + break; + case '"': + return yyr; + } + do_not_strip_quotes: ; + } - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; + return yystr; + } - YYDPRINTF ((stderr, "Starting parse\n")); +#endif - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ + /// Build a parser object. + Parser::Parser (QMake::Lexer* lexer_yyarg, QValueStack& projects_yyarg, int depth_yyarg) + : yydebug_ (false), + yycdebug_ (&std::cerr), + lexer (lexer_yyarg), + projects (projects_yyarg), + depth (depth_yyarg) + { + } + + Parser::~Parser () + { + } - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ +#if YYDEBUG + /*--------------------------------. + | Print this symbol on YYOUTPUT. | + `--------------------------------*/ + + inline void + Parser::yy_symbol_value_print_ (int yytype, + const semantic_type* yyvaluep, const location_type* yylocationp) + { + YYUSE (yylocationp); + YYUSE (yyvaluep); + switch (yytype) + { + default: + break; + } + } - yyssp = yyss; - yyvsp = yyvs; - goto yysetstate; + void + Parser::yy_symbol_print_ (int yytype, + const semantic_type* yyvaluep, const location_type* yylocationp) + { + *yycdebug_ << (yytype < yyntokens_ ? "token" : "nterm") + << ' ' << yytname_[yytype] << " (" + << *yylocationp << ": "; + yy_symbol_value_print_ (yytype, yyvaluep, yylocationp); + *yycdebug_ << ')'; + } +#endif /* ! YYDEBUG */ + + void + Parser::yydestruct_ (const char* yymsg, + int yytype, semantic_type* yyvaluep, location_type* yylocationp) + { + YYUSE (yylocationp); + YYUSE (yymsg); + YYUSE (yyvaluep); -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - yysetstate: - *yyssp = yystate; + switch (yytype) + { + + default: + break; + } + } - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; + void + Parser::yypop_ (unsigned int n) + { + yystate_stack_.pop (n); + yysemantic_stack_.pop (n); + yylocation_stack_.pop (n); + } + + std::ostream& + Parser::debug_stream () const + { + return *yycdebug_; + } + + void + Parser::set_debug_stream (std::ostream& o) + { + yycdebug_ = &o; + } + + + Parser::debug_level_type + Parser::debug_level () const + { + return yydebug_; + } + + void + Parser::set_debug_level (debug_level_type l) + { + yydebug_ = l; + } + + + int + Parser::parse () + { + /// Look-ahead and look-ahead in internal form. + int yychar = yyempty_; + int yytoken = 0; + + /* State. */ + int yyn; + int yylen = 0; + int yystate = 0; + + /* Error handling. */ + int yynerrs_ = 0; + int yyerrstatus_ = 0; + + /// Semantic value of the look-ahead. + semantic_type yylval; + /// Location of the look-ahead. + location_type yylloc; + /// The locations where the error started and ended. + location yyerror_range[2]; + + /// $$. + semantic_type yyval; + /// @$. + location_type yyloc; + + int yyresult; + + YYCDEBUG << "Starting parse" << std::endl; + + + /* Initialize the stacks. The initial state will be pushed in + yynewstate, since the latter expects the semantical and the + location values to have been already stored, initialize these + stacks with a primary value. */ + yystate_stack_ = state_stack_type (0); + yysemantic_stack_ = semantic_stack_type (0); + yylocation_stack_ = location_stack_type (0); + yysemantic_stack_.push (yylval); + yylocation_stack_.push (yylloc); + + /* New state. */ + yynewstate: + yystate_stack_.push (yystate); + YYCDEBUG << "Entering state " << yystate << std::endl; + goto yybackup; + + /* Backup. */ + yybackup: + + /* Try to take a decision without look-ahead. */ + yyn = yypact_[yystate]; + if (yyn == yypact_ninf_) + goto yydefault; -#ifdef yyoverflow + /* Read a look-ahead token. */ + if (yychar == yyempty_) { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), + YYCDEBUG << "Reading a token: "; + yychar = yylex (&yylval, lexer); + } - &yystacksize); - yyss = yyss1; - yyvs = yyvs1; + /* Convert token to internal form. */ + if (yychar <= yyeof_) + { + yychar = yytoken = yyeof_; + YYCDEBUG << "Now at end of input." << std::endl; } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - + else { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss); - YYSTACK_RELOCATE (yyvs); - -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); + yytoken = yytranslate_ (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - /* Do appropriate processing given the current state. Read a - look-ahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to look-ahead token. */ - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a look-ahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || yylast_ < yyn || yycheck_[yyn] != yytoken) + goto yydefault; + + /* Reduce or error. */ + yyn = yytable_[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == yytable_ninf_) goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - if (yyn == YYFINAL) - YYACCEPT; - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the look-ahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; - - yystate = yyn; - *++yyvsp = yylval; - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; + yyn = -yyn; + goto yyreduce; + } + /* Accept? */ + if (yyn == yyfinal_) + goto yyacceptlab; + + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the token being shifted unless it is eof. */ + if (yychar != yyeof_) + yychar = yyempty_; + + yysemantic_stack_.push (yylval); + yylocation_stack_.push (yylloc); + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus_) + --yyerrstatus_; + + yystate = yyn; + goto yynewstate; + + /*-----------------------------------------------------------. + | yydefault -- do the default action for the current state. | + `-----------------------------------------------------------*/ + yydefault: + yyn = yydefact_[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + /*-----------------------------. + | yyreduce -- Do a reduction. | + `-----------------------------*/ + yyreduce: + yylen = yyr2_[yyn]; + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. Otherwise, use the top of the stack. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. */ + if (yylen) + yyval = yysemantic_stack_[yylen - 1]; + else + yyval = yysemantic_stack_[0]; - YY_REDUCE_PRINT (yyn); - switch (yyn) { - case 2: -#line 136 "qmake.yy" + slice slice (yylocation_stack_, yylen); + YYLLOC_DEFAULT (yyloc, slice, yylen); + } + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 147 "qmake.yy" { ProjectAST *projectAST = new ProjectAST(); projects.push(projectAST); @@ -1510,73 +396,73 @@ break; case 4: -#line 144 "qmake.yy" +#line 155 "qmake.yy" { - projects.top()->addChildAST((yyvsp[(2) - (2)].node)); - (yyvsp[(2) - (2)].node)->setDepth(depth); + projects.top()->addChildAST((yysemantic_stack_[(2) - (2)].node)); + (yysemantic_stack_[(2) - (2)].node)->setDepth(depth); ;} break; case 6: -#line 152 "qmake.yy" +#line 163 "qmake.yy" { - (yyval.node) = (yyvsp[(1) - (1)].node); + (yyval.node) = (yysemantic_stack_[(1) - (1)].node); ;} break; case 7: -#line 156 "qmake.yy" +#line 167 "qmake.yy" { - (yyval.node) = (yyvsp[(1) - (1)].node); + (yyval.node) = (yysemantic_stack_[(1) - (1)].node); ;} break; case 8: -#line 160 "qmake.yy" +#line 171 "qmake.yy" { - (yyval.node) = (yyvsp[(1) - (1)].node); + (yyval.node) = (yysemantic_stack_[(1) - (1)].node); ;} break; case 9: -#line 164 "qmake.yy" +#line 175 "qmake.yy" { - (yyval.node) = (yyvsp[(1) - (1)].node); + (yyval.node) = (yysemantic_stack_[(1) - (1)].node); ;} break; case 10: -#line 168 "qmake.yy" +#line 179 "qmake.yy" { (yyval.node) = new NewLineAST(); ;} break; case 11: -#line 174 "qmake.yy" +#line 185 "qmake.yy" { AssignmentAST *node = new AssignmentAST(); - node->scopedID = (yyvsp[(1) - (3)].value); - node->op = (yyvsp[(2) - (3)].value); - node->values = (yyvsp[(3) - (3)].values); - node->indent = (yyvsp[(3) - (3)].indent); - node->commentnode = (yyvsp[(3) - (3)].node); + node->scopedID = (yysemantic_stack_[(3) - (1)].value); + node->op = (yysemantic_stack_[(3) - (2)].value); + node->values = (yysemantic_stack_[(3) - (3)].values); + node->indent = (yysemantic_stack_[(3) - (3)].indent); + node->commentnode = (yysemantic_stack_[(3) - (3)].node); (yyval.node) = node; ;} break; case 12: -#line 186 "qmake.yy" +#line 197 "qmake.yy" { - (yyval.values) += (yyvsp[(2) - (3)].values); - if( (yyvsp[(2) - (3)].indent) != "" && (yyval.indent) == "" ) - (yyval.indent) = (yyvsp[(2) - (3)].indent); - (yyval.node) = (yyvsp[(3) - (3)].node); + (yyval.values) += (yysemantic_stack_[(3) - (2)].values); + if( (yysemantic_stack_[(3) - (2)].indent) != "" && (yyval.indent) == "" ) + (yyval.indent) = (yysemantic_stack_[(3) - (2)].indent); + (yyval.node) = (yysemantic_stack_[(3) - (3)].node); ;} break; case 13: -#line 193 "qmake.yy" +#line 204 "qmake.yy" { (yyval.values).clear(); (yyval.indent) = ""; @@ -1585,77 +471,77 @@ break; case 14: -#line 200 "qmake.yy" - { (yyval.values).append( (yyvsp[(2) - (2)].value) ); ;} +#line 211 "qmake.yy" + { (yyval.values).append( (yysemantic_stack_[(2) - (2)].value) ); ;} break; case 15: -#line 201 "qmake.yy" - { (yyval.values).append( (yyvsp[(1) - (1)].value) ); ;} +#line 212 "qmake.yy" + { (yyval.values).append( (yysemantic_stack_[(1) - (1)].value) ); ;} break; case 16: -#line 202 "qmake.yy" +#line 213 "qmake.yy" { (yyval.values).append("\\\n"); ;} break; case 17: -#line 203 "qmake.yy" +#line 214 "qmake.yy" { (yyval.values).append("\n"); ;} break; case 18: -#line 204 "qmake.yy" - { (yyval.values).append((yyvsp[(1) - (1)].value)); ;} +#line 215 "qmake.yy" + { (yyval.values).append((yysemantic_stack_[(1) - (1)].value)); ;} break; case 19: -#line 206 "qmake.yy" +#line 217 "qmake.yy" { - (yyval.values).append((yyvsp[(1) - (1)].value)); - if( (yyval.indent) == "" && (yyvsp[(1) - (1)].value) != "" ) - (yyval.indent) = (yyvsp[(1) - (1)].value); + (yyval.values).append((yysemantic_stack_[(1) - (1)].value)); + if( (yyval.indent) == "" && (yysemantic_stack_[(1) - (1)].value) != "" ) + (yyval.indent) = (yysemantic_stack_[(1) - (1)].value); ;} break; case 22: -#line 216 "qmake.yy" +#line 227 "qmake.yy" { CommentAST* node = new CommentAST(); - node->comment = (yyvsp[(1) - (1)].value) + "\n"; + node->comment = (yysemantic_stack_[(1) - (1)].value) + "\n"; (yyval.node) = node; ;} break; case 23: -#line 222 "qmake.yy" +#line 233 "qmake.yy" { (yyval.node) = 0; ;} break; case 24: -#line 227 "qmake.yy" - { (yyval.value) = (yyvsp[(1) - (1)].value); ;} +#line 238 "qmake.yy" + { (yyval.value) = (yysemantic_stack_[(1) - (1)].value); ;} break; case 25: -#line 228 "qmake.yy" - { (yyval.value) = (yyvsp[(1) - (1)].value); ;} +#line 239 "qmake.yy" + { (yyval.value) = (yysemantic_stack_[(1) - (1)].value); ;} break; case 31: -#line 235 "qmake.yy" +#line 246 "qmake.yy" { ProjectAST *projectAST = new ProjectAST(ProjectAST::Scope); projects.push(projectAST); - projects.top()->scopedID = (yyvsp[(1) - (1)].value); + projects.top()->scopedID = (yysemantic_stack_[(1) - (1)].value); depth++; ;} break; case 32: -#line 242 "qmake.yy" +#line 253 "qmake.yy" { (yyval.node) = projects.pop(); depth--; @@ -1663,19 +549,19 @@ break; case 33: -#line 249 "qmake.yy" +#line 260 "qmake.yy" { ProjectAST *projectAST = new ProjectAST(ProjectAST::FunctionScope); projects.push(projectAST); - projects.top()->scopedID = (yyvsp[(1) - (4)].value); - projects.top()->args = (yyvsp[(3) - (4)].value); + projects.top()->scopedID = (yysemantic_stack_[(4) - (1)].value); + projects.top()->args = (yysemantic_stack_[(4) - (3)].value); depth++; //qWarning("%s", $1.ascii()); - if ((yyvsp[(1) - (4)].value).contains("include")) + if ((yysemantic_stack_[(4) - (1)].value).contains("include")) { IncludeAST *includeAST = new IncludeAST(); - includeAST->projectName = (yyvsp[(3) - (4)].value); + includeAST->projectName = (yysemantic_stack_[(4) - (3)].value); projects.top()->addChildAST(includeAST); includeAST->setDepth(depth); } @@ -1683,7 +569,7 @@ break; case 34: -#line 267 "qmake.yy" +#line 278 "qmake.yy" { (yyval.node) = projects.pop(); depth--; @@ -1691,25 +577,25 @@ break; case 35: -#line 273 "qmake.yy" - { (yyval.value) = (yyvsp[(1) - (1)].value); ;} +#line 284 "qmake.yy" + { (yyval.value) = (yysemantic_stack_[(1) - (1)].value); ;} break; case 36: -#line 274 "qmake.yy" +#line 285 "qmake.yy" { (yyval.value) = ""; ;} break; case 38: -#line 279 "qmake.yy" +#line 290 "qmake.yy" { - projects.top()->addChildAST((yyvsp[(2) - (2)].node)); - (yyvsp[(2) - (2)].node)->setDepth(depth); + projects.top()->addChildAST((yysemantic_stack_[(2) - (2)].node)); + (yysemantic_stack_[(2) - (2)].node)->setDepth(depth); ;} break; case 40: -#line 287 "qmake.yy" +#line 298 "qmake.yy" { ProjectAST *projectAST = new ProjectAST(ProjectAST::FunctionScope); projects.push(projectAST); @@ -1720,7 +606,7 @@ break; case 41: -#line 295 "qmake.yy" +#line 306 "qmake.yy" { (yyval.node) = projects.pop(); depth--; @@ -1728,239 +614,499 @@ break; case 42: -#line 300 "qmake.yy" +#line 311 "qmake.yy" { (yyval.node) = new ProjectAST(); ;} break; case 43: -#line 306 "qmake.yy" +#line 317 "qmake.yy" { CommentAST *node = new CommentAST(); - node->comment = (yyvsp[(1) - (2)].value) + "\n"; + node->comment = (yysemantic_stack_[(2) - (1)].value) + "\n"; (yyval.node) = node; ;} break; -/* Line 1267 of yacc.c. */ -#line 1749 "qmake_yacc.cpp" - default: break; - } - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; + /* Line 675 of lalr1.cc. */ +#line 635 "qmake_yacc.cpp" + default: break; + } + YY_SYMBOL_PRINT ("-> $$ =", yyr1_[yyn], &yyval, &yyloc); + yypop_ (yylen); + yylen = 0; + YY_STACK_PRINT (); + + yysemantic_stack_.push (yyval); + yylocation_stack_.push (yyloc); + + /* Shift the result of the reduction. */ + yyn = yyr1_[yyn]; + yystate = yypgoto_[yyn - yyntokens_] + yystate_stack_[0]; + if (0 <= yystate && yystate <= yylast_ + && yycheck_[yystate] == yystate_stack_[0]) + yystate = yytable_[yystate]; + else + yystate = yydefgoto_[yyn - yyntokens_]; + goto yynewstate; + + /*------------------------------------. + | yyerrlab -- here on detecting error | + `------------------------------------*/ + yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus_) + { + ++yynerrs_; + error (yylloc, yysyntax_error_ (yystate)); + } -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); -#else + yyerror_range[0] = yylloc; + if (yyerrstatus_ == 3) { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } + /* If just tried and failed to reuse look-ahead token after an + error, discard it. */ - if (0 < yysize && yysize <= yymsg_alloc) + if (yychar <= yyeof_) { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (yymsg); + /* Return failure if at end of input. */ + if (yychar == yyeof_) + YYABORT; } else { - yyerror (YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; + yydestruct_ ("Error: discarding", yytoken, &yylval, &yylloc); + yychar = yyempty_; } } -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse look-ahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } - } - /* Else will try to reuse look-ahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ + /* Else will try to reuse look-ahead token after shifting the error + token. */ + goto yyerrlab1; + + + /*---------------------------------------------------. + | yyerrorlab -- error raised explicitly by YYERROR. | + `---------------------------------------------------*/ + yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (false) + goto yyerrorlab; + + yyerror_range[0] = yylocation_stack_[yylen - 1]; + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + yypop_ (yylen); + yylen = 0; + yystate = yystate_stack_[0]; + goto yyerrlab1; + + /*-------------------------------------------------------------. + | yyerrlab1 -- common code for both syntax error and YYERROR. | + `-------------------------------------------------------------*/ + yyerrlab1: + yyerrstatus_ = 3; /* Each real token shifted decrements this. */ - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) + for (;;) + { + yyn = yypact_[yystate]; + if (yyn != yypact_ninf_) { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + yyn += yyterror_; + if (0 <= yyn && yyn <= yylast_ && yycheck_[yyn] == yyterror_) { - yyn = yytable[yyn]; + yyn = yytable_[yyn]; if (0 < yyn) break; } } - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) + /* Pop the current state because it cannot handle the error token. */ + if (yystate_stack_.height () == 1) YYABORT; + yyerror_range[0] = yylocation_stack_[0]; + yydestruct_ ("Error: popping", + yystos_[yystate], + &yysemantic_stack_[0], &yylocation_stack_[0]); + yypop_ (); + yystate = yystate_stack_[0]; + YY_STACK_PRINT (); + } + + if (yyn == yyfinal_) + goto yyacceptlab; - yydestruct ("Error: popping", - yystos[yystate], yyvsp); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } + yyerror_range[1] = yylloc; + // Using YYLLOC is tempting, but would change the location of + // the look-ahead. YYLOC is available though. + YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2); + yysemantic_stack_.push (yylval); + yylocation_stack_.push (yyloc); + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos_[yyn], + &yysemantic_stack_[0], &yylocation_stack_[0]); + + yystate = yyn; + goto yynewstate; + + /* Accept. */ + yyacceptlab: + yyresult = 0; + goto yyreturn; + + /* Abort. */ + yyabortlab: + yyresult = 1; + goto yyreturn; + + yyreturn: + if (yychar != yyeof_ && yychar != yyempty_) + yydestruct_ ("Cleanup: discarding lookahead", yytoken, &yylval, &yylloc); + + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + yypop_ (yylen); + while (yystate_stack_.height () != 1) + { + yydestruct_ ("Cleanup: popping", + yystos_[yystate_stack_[0]], + &yysemantic_stack_[0], + &yylocation_stack_[0]); + yypop_ (); + } + + return yyresult; + } + + // Generate an error message. + std::string + Parser::yysyntax_error_ (int yystate) + { + std::string res; + YYUSE (yystate); +#if YYERROR_VERBOSE + int yyn = yypact_[yystate]; + if (yypact_ninf_ < yyn && yyn <= yylast_) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = yylast_ - yyn + 1; + int yyxend = yychecklim < yyntokens_ ? yychecklim : yyntokens_; + int count = 0; + for (int x = yyxbegin; x < yyxend; ++x) + if (yycheck_[x + yyn] == x && x != yyterror_) + ++count; + + // FIXME: This method of building the message is not compatible + // with internationalization. It should work like yacc.c does it. + // That is, first build a string that looks like this: + // "syntax error, unexpected %s or %s or %s" + // Then, invoke YY_ on this string. + // Finally, use the string as a format to output + // yytname_[tok], etc. + // Until this gets fixed, this message appears in English only. + res = "syntax error, unexpected "; + res += yytnamerr_ (yytname_[tok]); + if (count < 5) + { + count = 0; + for (int x = yyxbegin; x < yyxend; ++x) + if (yycheck_[x + yyn] == x && x != yyterror_) + { + res += (!count++) ? ", expecting " : " or "; + res += yytnamerr_ (yytname_[x]); + } + } + } + else +#endif + res = YY_("syntax error"); + return res; + } - if (yyn == YYFINAL) - YYACCEPT; - *++yyvsp = yylval; + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ + const signed char Parser::yypact_ninf_ = -41; + const signed char + Parser::yypact_[] = + { + -41, 1, -41, -41, 5, 18, -41, -9, -41, -41, + -41, -41, -41, -41, -41, -41, -41, -41, -41, -14, + -41, -2, -41, -41, 21, -10, 5, -41, -41, -41, + -41, -41, -41, -41, -41, -41, -41, -41, 7, -41, + -41, 4, -2, -41, -41, -41, -41, 6, 15, -41, + -41, -2, 17, -41 + }; + + /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE + doesn't specify something else to do. Zero means the default is an + error. */ + const unsigned char + Parser::yydefact_[] = + { + 2, 0, 5, 1, 3, 31, 44, 0, 4, 6, + 7, 8, 9, 10, 26, 27, 28, 29, 30, 36, + 13, 39, 43, 35, 0, 11, 0, 5, 32, 33, + 21, 17, 16, 20, 25, 24, 19, 18, 23, 15, + 38, 0, 39, 22, 12, 14, 37, 42, 0, 34, + 40, 39, 0, 41 + }; + /* YYPGOTO[NTERM-NUM]. */ + const signed char + Parser::yypgoto_[] = + { + -41, -41, -41, 8, 10, -41, -41, -41, -41, -1, + -41, -41, -41, -41, -41, -41, -40, -41, -41, -41, + -41 + }; - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + /* YYDEFGOTO[NTERM-NUM]. */ + const signed char + Parser::yydefgoto_[] = + { + -1, 1, 2, 4, 8, 9, 25, 38, 44, 39, + 20, 10, 21, 11, 42, 24, 28, 49, 51, 12, + 13 + }; - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#ifndef yyoverflow -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif + /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. */ + const signed char Parser::yytable_ninf_ = -1; + const unsigned char + Parser::yytable_[] = + { + 30, 3, 47, 31, 22, 23, 32, 5, 5, 26, + 33, 52, 34, 35, 36, 37, 27, 6, 6, 7, + 7, 46, 14, 15, 16, 17, 18, 19, 43, 34, + 35, 29, 48, 50, 53, 41, 40, 45 + }; -yyreturn: - if (yychar != YYEOF && yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); + /* YYCHECK. */ + const unsigned char + Parser::yycheck_[] = + { + 10, 0, 42, 13, 13, 19, 16, 3, 3, 11, + 20, 51, 22, 23, 24, 25, 18, 13, 13, 15, + 15, 17, 4, 5, 6, 7, 8, 9, 21, 22, + 23, 10, 26, 18, 17, 27, 26, 38 + }; + + /* STOS_[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ + const unsigned char + Parser::yystos_[] = + { + 0, 28, 29, 0, 30, 3, 13, 15, 31, 32, + 38, 40, 46, 47, 4, 5, 6, 7, 8, 9, + 37, 39, 13, 19, 42, 33, 11, 18, 43, 10, + 10, 13, 16, 20, 22, 23, 24, 25, 34, 36, + 31, 30, 41, 21, 35, 36, 17, 43, 26, 44, + 18, 45, 43, 17 + }; + +#if YYDEBUG + /* TOKEN_NUMBER_[YYLEX-NUM] -- Internal symbol number corresponding + to YYLEX-NUM. */ + const unsigned short int + Parser::yytoken_number_[] = + { + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281 + }; #endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); + + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ + const unsigned char + Parser::yyr1_[] = + { + 0, 27, 29, 28, 30, 30, 31, 31, 31, 31, + 31, 32, 33, 33, 34, 34, 34, 34, 34, 34, + 34, 34, 35, 35, 36, 36, 37, 37, 37, 37, + 37, 39, 38, 41, 40, 42, 42, 43, 43, 43, + 45, 44, 44, 46, 47 + }; + + /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ + const unsigned char + Parser::yyr2_[] = + { + 0, 2, 0, 2, 2, 0, 1, 1, 1, 1, + 1, 3, 3, 0, 2, 1, 1, 1, 1, 1, + 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, + 1, 0, 3, 0, 7, 1, 0, 3, 2, 0, + 0, 5, 0, 2, 1 + }; + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE + /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at \a yyntokens_, nonterminals. */ + const char* + const Parser::yytname_[] = + { + "$end", "error", "$undefined", "ID_SIMPLE", "EQ", "PLUSEQ", "MINUSEQ", + "STAREQ", "TILDEEQ", "LBRACE", "RBRACE", "COLON", "NUMSIGN", "NEWLINE", + "NUMBER", "COMMENT", "CONT", "RCURLY", "LCURLY", "ID_ARGS", + "LIST_COMMENT", "LIST_COMMENT_WITHOUT_NEWLINE", "QUOTED_VARIABLE_VALUE", + "VARIABLE_VALUE", "INDENT", "LIST_WS", "\"else\"", "$accept", "project", + "@1", "statements", "statement", "variable_assignment", + "multiline_values", "line_body", "opt_comment", "variable_value", + "operator", "scope", "@2", "function_call", "@3", "function_args", + "scope_body", "else_statement", "@4", "comment", "emptyline", 0 + }; #endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} +#if YYDEBUG + /* YYRHS -- A `-1'-separated list of the rules' RHS. */ + const Parser::rhs_number_type + Parser::yyrhs_[] = + { + 28, 0, -1, -1, 29, 30, -1, 30, 31, -1, + -1, 32, -1, 38, -1, 40, -1, 46, -1, 47, + -1, 3, 37, 33, -1, 33, 34, 35, -1, -1, + 34, 36, -1, 36, -1, 16, -1, 13, -1, 25, + -1, 24, -1, 20, -1, 10, -1, 21, -1, -1, + 23, -1, 22, -1, 4, -1, 5, -1, 6, -1, + 7, -1, 8, -1, -1, 3, 39, 43, -1, -1, + 3, 9, 42, 10, 41, 43, 44, -1, 19, -1, + -1, 18, 30, 17, -1, 11, 31, -1, -1, -1, + 26, 18, 45, 43, 17, -1, -1, 15, 13, -1, + 13, -1 + }; + + /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ + const unsigned char + Parser::yyprhs_[] = + { + 0, 0, 3, 4, 7, 10, 11, 13, 15, 17, + 19, 21, 25, 29, 30, 33, 35, 37, 39, 41, + 43, 45, 47, 49, 50, 52, 54, 56, 58, 60, + 62, 64, 65, 69, 70, 78, 80, 81, 85, 88, + 89, 90, 96, 97, 100 + }; + + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ + const unsigned short int + Parser::yyrline_[] = + { + 0, 147, 147, 147, 154, 159, 162, 166, 170, 174, + 178, 184, 196, 204, 211, 212, 213, 214, 215, 216, + 222, 223, 226, 233, 238, 239, 242, 242, 242, 242, + 242, 246, 245, 260, 259, 284, 285, 288, 289, 294, + 298, 297, 311, 316, 324 + }; + + // Print the state stack on the debug stream. + void + Parser::yystack_print_ () + { + *yycdebug_ << "Stack now"; + for (state_stack_type::const_iterator i = yystate_stack_.begin (); + i != yystate_stack_.end (); ++i) + *yycdebug_ << ' ' << *i; + *yycdebug_ << std::endl; + } + + // Report on the debug stream that the rule \a yyrule is going to be reduced. + void + Parser::yy_reduce_print_ (int yyrule) + { + unsigned int yylno = yyrline_[yyrule]; + int yynrhs = yyr2_[yyrule]; + /* Print the symbols being reduced, and their result. */ + *yycdebug_ << "Reducing stack by rule " << yyrule - 1 + << " (line " << yylno << "), "; + /* The symbols being reduced. */ + for (int yyi = 0; yyi < yynrhs; yyi++) + YY_SYMBOL_PRINT (" $" << yyi + 1 << " =", + yyrhs_[yyprhs_[yyrule] + yyi], + &(yysemantic_stack_[(yynrhs) - (yyi + 1)]), + &(yylocation_stack_[(yynrhs) - (yyi + 1)])); + } +#endif // YYDEBUG + + /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ + Parser::token_number_type + Parser::yytranslate_ (int t) + { + static + const token_number_type + translate_table[] = + { + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26 + }; + if ((unsigned int) t <= yyuser_token_number_max_) + return translate_table[t]; + else + return yyundef_token_; + } + + const int Parser::yyeof_ = 0; + const int Parser::yylast_ = 37; + const int Parser::yynnts_ = 21; + const int Parser::yyempty_ = -2; + const int Parser::yyfinal_ = 3; + const int Parser::yyterror_ = 1; + const int Parser::yyerrcode_ = 256; + const int Parser::yyntokens_ = 27; + + const unsigned int Parser::yyuser_token_number_max_ = 281; + const Parser::token_number_type Parser::yyundef_token_ = 2; + +} // namespace QMake + +#line 327 "qmake.yy" -#line 316 "qmake.yy" -#include "qmake_lex.cpp" +namespace QMake +{ + void Parser::error(const location_type& /*l*/, const std::string& m) + { + std::cerr << m << std::endl; + } +} diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmake_yacc.h kdev_3.4.0/buildtools/lib/parsers/qmake/qmake_yacc.h --- buildtools/lib/parsers/qmake/qmake_yacc.h 2007-02-07 21:15:37.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmake_yacc.h 1970-01-01 01:00:00.000000000 +0100 @@ -1,103 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.3. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ID_SIMPLE = 258, - EQ = 259, - PLUSEQ = 260, - MINUSQE = 261, - STAREQ = 262, - TILDEEQ = 263, - LBRACE = 264, - RBRACE = 265, - COLON = 266, - NUMSIGN = 267, - NEWLINE = 268, - NUMBER = 269, - COMMENT = 270, - CONT = 271, - RCURLY = 272, - LCURLY = 273, - ID_ARGS = 274, - LIST_COMMENT = 275, - LIST_COMMENT_WITHOUT_NEWLINE = 276, - QUOTED_VARIABLE_VALUE = 277, - VARIABLE_VALUE = 278, - INDENT = 279, - LIST_WS = 280 - }; -#endif -/* Tokens. */ -#define ID_SIMPLE 258 -#define EQ 259 -#define PLUSEQ 260 -#define MINUSQE 261 -#define STAREQ 262 -#define TILDEEQ 263 -#define LBRACE 264 -#define RBRACE 265 -#define COLON 266 -#define NUMSIGN 267 -#define NEWLINE 268 -#define NUMBER 269 -#define COMMENT 270 -#define CONT 271 -#define RCURLY 272 -#define LCURLY 273 -#define ID_ARGS 274 -#define LIST_COMMENT 275 -#define LIST_COMMENT_WITHOUT_NEWLINE 276 -#define QUOTED_VARIABLE_VALUE 277 -#define VARIABLE_VALUE 278 -#define INDENT 279 -#define LIST_WS 280 - - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - -extern YYSTYPE yylval; - diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmake_yacc.hpp kdev_3.4.0/buildtools/lib/parsers/qmake/qmake_yacc.hpp --- buildtools/lib/parsers/qmake/qmake_yacc.hpp 1970-01-01 01:00:00.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmake_yacc.hpp 2007-02-07 20:35:10.000000000 +0100 @@ -0,0 +1,421 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Skeleton interface for Bison LALR(1) parsers in C++ + + Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C++ LALR(1) parser skeleton written by Akim Demaille. */ + +#ifndef PARSER_HEADER_H +# define PARSER_HEADER_H + +#include +#include +#include "stack.hh" + +namespace QMake +{ + class position; + class location; +} + +/* First part of user declarations. */ +#line 1 "qmake.yy" + +/*************************************************************************** + * Copyright (C) 2005 by Alexander Dymo * + * adymo@kdevelop.org * + * Copyright (C) 2006 by Andreas Pakulat * + * apaku@gmx.de * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU Library General Public License as * + * published by the Free Software Foundation; either version 2 of the * + * License, or (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU Library General Public * + * License along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +/** +@file qmake.yy +QMake Parser + +Simple LALR parser which builds the syntax tree (see @ref QMake::AST). + +@todo Recognize comments after statements like: +SOURCES = foo #regognize me + +@fixme Parser fails on files that do not end with a newline +@fixme 1 shift/reduce conflict in "line_body" rule +*/ + +#include +#include "qmakeast.h" +#include + +#define YYSTYPE_IS_DECLARED + +namespace QMake +{ + class Lexer; + +/** +The yylval type. +*/ +struct Result { + Result(): node(0) {} + + /**Type of semantic value for simple grammar rules.*/ + QString value; + /**Type of semantic value for grammar rules which are parts of AST.*/ + AST *node; + /**Type of semantic value for "multiline_values" grammar rule. + Each line of multiline value is stored as a string in the list. + + For example we have in .pro file: + @code + SOURCE = foo1.cpp \ + foo2.cpp \ + foo3.cpp foo4.cpp + @endcode + The string list will be populated with three strings: +
+    foo1.cpp
+    foo2.cpp
+    foo3.cpp foo4.cpp
+    
+ */ + QStringList values; + QString indent; +}; + +#define YYSTYPE Result +typedef Result YYSTYPE; +} + +extern int QMakelex( QMake::Result* yylval, QMake::Lexer* lexer ); + +/** +The stack to store ProjectAST pointers when a new child +ProjectAST is created and filled with statements. + +Parser creates root ProjectAST for a .pro file, pushes it onto the stack and starts +adding statements. Each statement is added as a child StatementAST to the ProjectAST +currently on the top in the stack. + +When a scope or function scope statement is parsed, the child ProjectAST is created +and pushed onto the stack. Therefore all statements which belong to the scope +or function scope are added as childs to their direct parent (scope or function scope). +*/ +//QValueStack projects; + +/** +The current depth of AST node is stored here. +AST depth is important to know because automatic indentation can +be easily implemented (the parser itself looses all information +about indentation). +*/ +// int depth = 0; + +/* +To debug this parser, put the line below into the next bison file section. +Don't forget to uncomment "yydebug = 1" line in qmakedriver.cpp. +%debug +*/ + + +/* Line 35 of lalr1.cc. */ +#line 165 "qmake_yacc.hpp" + +#include "location.hh" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ +do { \ + if (N) \ + { \ + (Current).begin = (Rhs)[1].begin; \ + (Current).end = (Rhs)[N].end; \ + } \ + else \ + { \ + (Current).begin = (Current).end = (Rhs)[0].end; \ + } \ +} while (false) +#endif + +namespace QMake +{ + + /// A Bison parser. + class Parser + { + public: + /// Symbol semantic values. +#ifndef YYSTYPE + typedef int semantic_type; +#else + typedef YYSTYPE semantic_type; +#endif + /// Symbol locations. + typedef location location_type; + /// Tokens. + struct token + { + /* Tokens. */ + enum yytokentype { + ID_SIMPLE = 258, + EQ = 259, + PLUSEQ = 260, + MINUSEQ = 261, + STAREQ = 262, + TILDEEQ = 263, + LBRACE = 264, + RBRACE = 265, + COLON = 266, + NUMSIGN = 267, + NEWLINE = 268, + NUMBER = 269, + COMMENT = 270, + CONT = 271, + RCURLY = 272, + LCURLY = 273, + ID_ARGS = 274, + LIST_COMMENT = 275, + LIST_COMMENT_WITHOUT_NEWLINE = 276, + QUOTED_VARIABLE_VALUE = 277, + VARIABLE_VALUE = 278, + INDENT = 279, + LIST_WS = 280 + }; + + }; + /// Token type. + typedef token::yytokentype token_type; + + /// Build a parser object. + Parser (QMake::Lexer* lexer_yyarg, QValueStack& projects_yyarg, int depth_yyarg); + virtual ~Parser (); + + /// Parse. + /// \returns 0 iff parsing succeeded. + virtual int parse (); + + /// The current debugging stream. + std::ostream& debug_stream () const; + /// Set the current debugging stream. + void set_debug_stream (std::ostream &); + + /// Type for debugging levels. + typedef int debug_level_type; + /// The current debugging level. + debug_level_type debug_level () const; + /// Set the current debugging level. + void set_debug_level (debug_level_type l); + + private: + /// Report a syntax error. + /// \param loc where the syntax error is found. + /// \param msg a description of the syntax error. + virtual void error (const location_type& loc, const std::string& msg); + + /// Generate an error message. + /// \param state the state where the error occurred. + /// \param tok the look-ahead token. + virtual std::string yysyntax_error_ (int yystate); + +#if YYDEBUG + /// \brief Report a symbol value on the debug stream. + /// \param yytype The token type. + /// \param yyvaluep Its semantic value. + /// \param yylocationp Its location. + virtual void yy_symbol_value_print_ (int yytype, + const semantic_type* yyvaluep, + const location_type* yylocationp); + /// \brief Report a symbol on the debug stream. + /// \param yytype The token type. + /// \param yyvaluep Its semantic value. + /// \param yylocationp Its location. + virtual void yy_symbol_print_ (int yytype, + const semantic_type* yyvaluep, + const location_type* yylocationp); +#endif /* ! YYDEBUG */ + + + /// State numbers. + typedef int state_type; + /// State stack type. + typedef stack state_stack_type; + /// Semantic value stack type. + typedef stack semantic_stack_type; + /// location stack type. + typedef stack location_stack_type; + + /// The state stack. + state_stack_type yystate_stack_; + /// The semantic value stack. + semantic_stack_type yysemantic_stack_; + /// The location stack. + location_stack_type yylocation_stack_; + + /// Internal symbol numbers. + typedef unsigned char token_number_type; + /* Tables. */ + /// For a state, the index in \a yytable_ of its portion. + static const signed char yypact_[]; + static const signed char yypact_ninf_; + + /// For a state, default rule to reduce. + /// Unless\a yytable_ specifies something else to do. + /// Zero means the default is an error. + static const unsigned char yydefact_[]; + + static const signed char yypgoto_[]; + static const signed char yydefgoto_[]; + + /// What to do in a state. + /// \a yytable_[yypact_[s]]: what to do in state \a s. + /// - if positive, shift that token. + /// - if negative, reduce the rule which number is the opposite. + /// - if zero, do what YYDEFACT says. + static const unsigned char yytable_[]; + static const signed char yytable_ninf_; + + static const unsigned char yycheck_[]; + + /// For a state, its accessing symbol. + static const unsigned char yystos_[]; + + /// For a rule, its LHS. + static const unsigned char yyr1_[]; + /// For a rule, its RHS length. + static const unsigned char yyr2_[]; + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE + /// For a symbol, its name in clear. + static const char* const yytname_[]; +#endif + +#if YYERROR_VERBOSE + /// Convert the symbol name \a n to a form suitable for a diagnostic. + virtual std::string yytnamerr_ (const char *n); +#endif + +#if YYDEBUG + /// A type to store symbol numbers and -1. + typedef signed char rhs_number_type; + /// A `-1'-separated list of the rules' RHS. + static const rhs_number_type yyrhs_[]; + /// For each rule, the index of the first RHS symbol in \a yyrhs_. + static const unsigned char yyprhs_[]; + /// For each rule, its source line number. + static const unsigned short int yyrline_[]; + /// For each scanner token number, its symbol number. + static const unsigned short int yytoken_number_[]; + /// Report on the debug stream that the rule \a r is going to be reduced. + virtual void yy_reduce_print_ (int r); + /// Print the state stack on the debug stream. + virtual void yystack_print_ (); +#endif + + /// Convert a scanner token number \a t to a symbol number. + token_number_type yytranslate_ (int t); + + /// \brief Reclaim the memory associated to a symbol. + /// \param yymsg Why this token is reclaimed. + /// \param yytype The symbol type. + /// \param yyvaluep Its semantic value. + /// \param yylocationp Its location. + inline void yydestruct_ (const char* yymsg, + int yytype, + semantic_type* yyvaluep, + location_type* yylocationp); + + /// Pop \a n symbols the three stacks. + inline void yypop_ (unsigned int n = 1); + + /* Constants. */ + static const int yyeof_; + /* LAST_ -- Last index in TABLE_. */ + static const int yylast_; + static const int yynnts_; + static const int yyempty_; + static const int yyfinal_; + static const int yyterror_; + static const int yyerrcode_; + static const int yyntokens_; + static const unsigned int yyuser_token_number_max_; + static const token_number_type yyundef_token_; + + /* Debugging. */ + int yydebug_; + std::ostream* yycdebug_; + + + /* User arguments. */ + QMake::Lexer* lexer; + QValueStack& projects; + int depth; + }; +} + + +#endif /* ! defined PARSER_HEADER_H */ diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/qmake.yy kdev_3.4.0/buildtools/lib/parsers/qmake/qmake.yy --- buildtools/lib/parsers/qmake/qmake.yy 2007-02-07 21:15:37.000000000 +0100 +++ buildtools/lib/parsers/qmake/qmake.yy 2007-02-07 20:35:13.000000000 +0100 @@ -2,6 +2,8 @@ /*************************************************************************** * Copyright (C) 2005 by Alexander Dymo * * adymo@kdevelop.org * + * Copyright (C) 2006 by Andreas Pakulat * + * apaku@gmx.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Library General Public License as * @@ -38,7 +40,9 @@ #define YYSTYPE_IS_DECLARED -using namespace QMake; +namespace QMake +{ + class Lexer; /** The yylval type. @@ -70,13 +74,11 @@ QString indent; }; +#define YYSTYPE Result typedef Result YYSTYPE; - -void yyerror(const char *str) { - printf("%s\n", str); } -int yylex(); +extern int QMakelex( QMake::Result* yylval, QMake::Lexer* lexer ); /** The stack to store ProjectAST pointers when a new child @@ -90,7 +92,7 @@ and pushed onto the stack. Therefore all statements which belong to the scope or function scope are added as childs to their direct parent (scope or function scope). */ -QValueStack projects; +//QValueStack projects; /** The current depth of AST node is stored here. @@ -98,7 +100,7 @@ be easily implemented (the parser itself looses all information about indentation). */ -int depth = 0; +// int depth = 0; /* To debug this parser, put the line below into the next bison file section. @@ -107,10 +109,19 @@ */ %} +%skeleton "lalr1.cc" +%define "parser_class_name" "Parser" +%name-prefix="QMake" +%parse-param { QMake::Lexer* lexer } +%parse-param { QValueStack& projects } +%parse-param { int depth } +%lex-param { QMake::Lexer* lexer } +%start project + %token ID_SIMPLE %token EQ %token PLUSEQ -%token MINUSQE +%token MINUSEQ %token STAREQ %token TILDEEQ %token LBRACE @@ -228,7 +239,7 @@ | QUOTED_VARIABLE_VALUE { $$ = $1; } ; -operator : EQ | PLUSEQ | MINUSQE | STAREQ | TILDEEQ +operator : EQ | PLUSEQ | MINUSEQ | STAREQ | TILDEEQ ; scope : ID_SIMPLE @@ -315,4 +326,11 @@ %% -#include "qmake_lex.cpp" + +namespace QMake +{ + void Parser::error(const location_type& /*l*/, const std::string& m) + { + std::cerr << m << std::endl; + } +} diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/stack.hh kdev_3.4.0/buildtools/lib/parsers/qmake/stack.hh --- buildtools/lib/parsers/qmake/stack.hh 1970-01-01 01:00:00.000000000 +0100 +++ buildtools/lib/parsers/qmake/stack.hh 2007-02-07 20:35:16.000000000 +0100 @@ -0,0 +1,129 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Stack handling for Bison parsers in C++ + + Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +#ifndef BISON_STACK_HH +# define BISON_STACK_HH + +#include + +namespace QMake +{ + template > + class stack + { + public: + + // Hide our reversed order. + typedef typename S::reverse_iterator iterator; + typedef typename S::const_reverse_iterator const_iterator; + + stack () : seq_ () + { + } + + stack (unsigned int n) : seq_ (n) + { + } + + inline + T& + operator [] (unsigned int i) + { + return seq_[i]; + } + + inline + const T& + operator [] (unsigned int i) const + { + return seq_[i]; + } + + inline + void + push (const T& t) + { + seq_.push_front (t); + } + + inline + void + pop (unsigned int n = 1) + { + for (; n; --n) + seq_.pop_front (); + } + + inline + unsigned int + height () const + { + return seq_.size (); + } + + inline const_iterator begin () const { return seq_.rbegin (); } + inline const_iterator end () const { return seq_.rend (); } + + private: + + S seq_; + }; + + /// Present a slice of the top of a stack. + template > + class slice + { + public: + + slice (const S& stack, + unsigned int range) : stack_ (stack), + range_ (range) + { + } + + inline + const T& + operator [] (unsigned int i) const + { + return stack_[range_ - i]; + } + + private: + + const S& stack_; + unsigned int range_; + }; +} + +#endif // not BISON_STACK_HH diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/tests/runner.cpp kdev_3.4.0/buildtools/lib/parsers/qmake/tests/runner.cpp --- buildtools/lib/parsers/qmake/tests/runner.cpp 2007-02-07 21:15:35.000000000 +0100 +++ buildtools/lib/parsers/qmake/tests/runner.cpp 2007-02-07 20:35:15.000000000 +0100 @@ -17,10 +17,26 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ -#include -#include -#include + +#include +#include +#include +#include "qmakedriver.h" +#include "qmakeastvisitor.h" + +#include + #include +#include +#include + +static const KCmdLineOptions options[] = +{ + {"silent", "Enable Parser debug output", 0}, + {"!debug", "Disable output of the generated AST", 0}, + {"!+files", "QMake project files", 0} +}; + class PrintAST : QMake::ASTVisitor { @@ -120,14 +136,30 @@ }; int main(int argc, char *argv[]) { - QMake::ProjectAST *projectAST; - int ret; - if (argc > 1) + KCmdLineArgs::init( argc, argv, "QMake Parser", "qmake-parser", "Parse QMake project files", "1.0.0"); + KCmdLineArgs::addCmdLineOptions(options); + + KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + + if( args->count() < 1 ) + { + KCmdLineArgs::usage(0); + } + + int debug = 0; + bool silent = false; + + if( args->isSet("silent") ) + silent = true; + if( args->isSet("debug") ) + debug = 1; + for( int i = 0 ; i < args->count() ; i++ ) { - ret = QMake::Driver::parseFile(argv[1], &projectAST); + QMake::ProjectAST *projectAST; + int ret = QMake::Driver::parseFile(argv[1], &projectAST, debug); PrintAST pa; if ( ret == 0 ) - if ((argc < 3) || ((argc == 3) && (strcmp(argv[2], "--silent") != 0))) + if ( !silent ) { pa.processProject(projectAST); QString profile; @@ -136,6 +168,5 @@ } return ret; } - else - return 0; + return 0; } diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/lib/parsers/qmake/tests/viewer.cpp kdev_3.4.0/buildtools/lib/parsers/qmake/tests/viewer.cpp --- buildtools/lib/parsers/qmake/tests/viewer.cpp 2007-02-07 21:15:35.000000000 +0100 +++ buildtools/lib/parsers/qmake/tests/viewer.cpp 2007-02-07 20:35:15.000000000 +0100 @@ -78,7 +78,7 @@ source->setText(str.read()); f.close(); - int result = QMake::Driver::parseFile(item->text().ascii(), &projectAST); + int result = QMake::Driver::parseFile(item->text().ascii(), &projectAST, 0); if (projectAST && (result == 0)) { processAST(projectAST); diff -u --exclude=.svn -Nur kdev_3.4.0.org/buildtools/qmake/scope.cpp kdev_3.4.0/buildtools/qmake/scope.cpp --- buildtools/qmake/scope.cpp 2007-02-07 21:15:44.000000000 +0100 +++ buildtools/qmake/scope.cpp 2007-02-07 20:57:21.000000000 +0100 @@ -147,7 +147,7 @@ bool Scope::loadFromFile( const QString& filename ) { - if ( !QFileInfo(filename).exists() || QMake::Driver::parseFile( filename, &m_root ) != 0 ) + if ( !QFileInfo(filename).exists() || QMake::Driver::parseFile( filename, &m_root, 0 ) != 0 ) { kdDebug( 9024 ) << "Couldn't parse project: " << filename << endl; m_root = 0;