Fixed source range for template implicit instantiations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141018 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index 06f783d..c8cf6c4 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -2007,7 +2007,7 @@
       Decl = ClassTemplateSpecializationDecl::Create(Context,
                             ClassTemplate->getTemplatedDecl()->getTagKind(),
                                                 ClassTemplate->getDeclContext(),
-                                                ClassTemplate->getLocation(),
+                            ClassTemplate->getTemplatedDecl()->getLocStart(),
                                                 ClassTemplate->getLocation(),
                                                      ClassTemplate,
                                                      Converted.data(),