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Make helper utility members private. 

llvm-svn: 101243
This commit is contained in:
Dan Gohman 2010-04-14 15:33:04 +00:00
parent a050255103
commit 6177386b05
1 changed files with 4 additions and 3 deletions
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7
llvm/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,
_Ptr, ptrdiff_t> {
typedef std::iterator<std::forward_iterator_tag, _Ptr, ptrdiff_t> super;
_USE_iterator It;
public:
typedef PredIterator<_Ptr,_USE_iterator> _Self;
typedef typename super::pointer pointer;
_USE_iterator It;
inline void advancePastNonTerminators() {
// Loop to ignore non terminator uses (for example PHI nodes)...
@ -40,6 +38,9 @@ public:
++It;
}
public:
typedef typename super::pointer pointer;
inline PredIterator(_Ptr *bb) : It(bb->use_begin()) {
advancePastNonTerminators();
}