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Make helper utility members private.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101243 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-04-14 15:33:04 +00:00
parent be10811323
commit 0118b8d86d
1 changed files with 4 additions and 3 deletions
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7
include/llvm/Support/CFG.h
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@@ -29,10 +29,8 @@ template <class _Ptr, class _USE_iterator> // Predecessor Iterator
class PredIterator : public std::iterator<std::forward_iterator_tag, class PredIterator : public std::iterator<std::forward_iterator_tag,
_Ptr, ptrdiff_t> { _Ptr, ptrdiff_t> {
typedef std::iterator<std::forward_iterator_tag, _Ptr, ptrdiff_t> super; typedef std::iterator<std::forward_iterator_tag, _Ptr, ptrdiff_t> super;
_USE_iterator It;
public:
typedef PredIterator<_Ptr,_USE_iterator> _Self; typedef PredIterator<_Ptr,_USE_iterator> _Self;
typedef typename super::pointer pointer; _USE_iterator It;
inline void advancePastNonTerminators() { inline void advancePastNonTerminators() {
// Loop to ignore non terminator uses (for example PHI nodes)... // Loop to ignore non terminator uses (for example PHI nodes)...
@@ -40,6 +38,9 @@ public:
++It; ++It;
} }
public:
typedef typename super::pointer pointer;
inline PredIterator(_Ptr *bb) : It(bb->use_begin()) { inline PredIterator(_Ptr *bb) : It(bb->use_begin()) {
advancePastNonTerminators(); advancePastNonTerminators();
} }