[PATCH] Fix name lookup within modules during template instantiation
dgregor at apple.com
Wed Jul 24 23:03:20 PDT 2013
This looks *great*. It's simpler than I was expecting.
One concern about the caching, though: we might be forced to perform instantiation before we've seen all of the imports (say, due to a constexpr function template definition getting instantiated), which means the cache could be incomplete. I suggest invalidating based on the ASTReader's current generation.
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