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--- libclamav/c++/llvm/include/llvm/Support/CFG.h.orig
+++ libclamav/c++/llvm/include/llvm/Support/CFG.h
@@ -27,8 +27,9 @@
template <class Ptr, class USE_iterator> // Predecessor Iterator
class PredIterator : public std::iterator<std::forward_iterator_tag,
- Ptr, ptrdiff_t> {
- typedef std::iterator<std::forward_iterator_tag, Ptr, ptrdiff_t> super;
+ Ptr, ptrdiff_t, Ptr*, Ptr*> {
+ typedef std::iterator<std::forward_iterator_tag, Ptr, ptrdiff_t, Ptr*,
+ Ptr*> super;
typedef PredIterator<Ptr, USE_iterator> Self;
USE_iterator It;
@@ -40,6 +41,7 @@
public:
typedef typename super::pointer pointer;
+ typedef typename super::reference reference;
PredIterator() {}
explicit inline PredIterator(Ptr *bb) : It(bb->use_begin()) {
@@ -50,7 +52,7 @@
inline bool operator==(const Self& x) const { return It == x.It; }
inline bool operator!=(const Self& x) const { return !operator==(x); }
- inline pointer operator*() const {
+ inline reference operator*() const {
assert(!It.atEnd() && "pred_iterator out of range!");
return cast<TerminatorInst>(*It)->getParent();
}
@@ -100,10 +102,11 @@
template <class Term_, class BB_> // Successor Iterator
class SuccIterator : public std::iterator<std::bidirectional_iterator_tag,
- BB_, ptrdiff_t> {
+ BB_, ptrdiff_t, BB_*, BB_*> {
const Term_ Term;
unsigned idx;
- typedef std::iterator<std::bidirectional_iterator_tag, BB_, ptrdiff_t> super;
+ typedef std::iterator<std::bidirectional_iterator_tag, BB_, ptrdiff_t, BB_*,
+ BB_*> super;
typedef SuccIterator<Term_, BB_> Self;
inline bool index_is_valid(int idx) {
@@ -112,6 +115,7 @@
public:
typedef typename super::pointer pointer;
+ typedef typename super::reference reference;
// TODO: This can be random access iterator, only operator[] missing.
explicit inline SuccIterator(Term_ T) : Term(T), idx(0) {// begin iterator
@@ -142,7 +146,7 @@
inline bool operator==(const Self& x) const { return idx == x.idx; }
inline bool operator!=(const Self& x) const { return !operator==(x); }
- inline pointer operator*() const { return Term->getSuccessor(idx); }
+ inline reference operator*() const { return Term->getSuccessor(idx); }
inline pointer operator->() const { return operator*(); }
inline Self& operator++() { ++idx; return *this; } // Preincrement
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