PR14021: Copy lookup results to ensure safe iteration.
Within the body of the loop the underlying map may be modified via
Sema::AddOverloadCandidate
-> Sema::CompareReferenceRelationship
-> Sema::RequireCompleteType
to avoid the use of invalid iterators the sequence is copied first.
A reliable, though large, test case is available - it will be reduced and
committed shortly.
Patch by Robert Muth. Review by myself, Nico Weber, and Rafael Espindola.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166188 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed
