[llvm-commits] [PATCH] PR1094: SetVector iterators can be used to corrupt SetVectors

[Gordon Henriksen]

Killing a silly little PR, http://llvm.org/bugs/show_bug.cgi?id=1094.

With this patch, SetVector::iterator is equivalent to  
vector_type::const_iterator rather than vector_type::iterator, which  
guards its class invariants. Also fixes incorrect users;  
PredicateSimplifier.cpp assumed that SetVector<T>::begin() was  
assignable to std::vector<T>::iterator.

g.


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