Make the remaining explicit-instantiation semantic action use

CheckSpecializationInstantiationRedecl to check for
redeclarations/instantiations. Also fixes a longstanding issue where
our explicit-instantiation location information wasn't as good as it
could have been.

llvm-svn: 84216

1 files changed, 2 insertions, 4 deletions

diff --git a/clang/test/SemaTemplate/extern-templates.cpp b/clang/test/SemaTemplate/extern-templates.cpp
index 28fda1a11e6..44728d188a2 100644
--- a/clang/test/SemaTemplate/extern-templates.cpp
+++ b/clang/test/SemaTemplate/extern-templates.cpp
@@ -29,16 +29,14 @@ void test_intptr(X0<int*> xi, X0<int*>::Inner xii) {
   xii.g(0);
 }
 
-// FIXME: we would like the notes to point to the explicit instantiation at the
-// bottom.
-extern template class X0<long*>; // expected-note 2{{instantiation}}
+extern template class X0<long*>; 
 
 void test_longptr(X0<long*> xl, X0<long*>::Inner xli) {
   xl.f(0);
   xli.g(0);
 }
 
-template class X0<long*>;
+template class X0<long*>; // expected-note 2{{instantiation}}
 
 template<typename T>
 class X1 {