After an error of any kind has occurred, don't assert when attempting
to find the instantiated declaration within a template instantiation
fails to do so. It's likely that the original instantiation got
dropped due to instantiation failures, which doesn't actually break
the invariants of the AST. This eliminates a number of
crash-on-invalid failures, e.g., PR9300.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127030 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed