Implement implicit instantiation of the member functions of a class template
specialization. At present, all implicit instantiations occur at the
end of the translation unit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73915 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 2fa09b9..c37f66d 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -235,6 +235,18 @@
/// translation unit when EOF is reached and all but the top-level scope is
/// popped.
void Sema::ActOnEndOfTranslationUnit() {
+ // C++: Perform implicit template instantiations.
+ //
+ // FIXME: When we perform these implicit instantiations, we do not carefully
+ // keep track of the point of instantiation (C++ [temp.point]). This means
+ // that name lookup that occurs within the template instantiation will
+ // always happen at the end of the translation unit, so it will find
+ // some names that should not be found. Although this is common behavior
+ // for C++ compilers, it is technically wrong. In the future, we either need
+ // to be able to filter the results of name lookup or we need to perform
+ // template instantiations earlier.
+ PerformPendingImplicitInstantiations();
+
if (!CompleteTranslationUnit)
return;