revert r99174. It caused PR6677. Will try to debug why tonight.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99188 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 1522d6399a2b1210a82be62547e43f5cd09929bf..13a7ead76bdff804ce26f2b935ce0ba0d932a0ec 100644 (file)
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -5889,7 +5889,7 @@ static bool needsVtable(CXXMethodDecl *MD, ASTContext &Context) {
     break;
 
   case TSK_ExplicitInstantiationDeclaration:
-    return false;
+    return true; //FIXME: This looks wrong.
 
   case TSK_ExplicitInstantiationDefinition:
     // This is method of a explicit instantiation; mark all of the virtual

diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index 5951549d9d1540969b7df47758ba1e73084ebfa5..434d5563e1b36b060e89175c266eed246a6a78be 100644 (file)
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -4388,12 +4388,8 @@ Sema::ActOnExplicitInstantiation(Scope *S,
   // Instantiate the members of this class template specialization.
   Def = cast_or_null<ClassTemplateSpecializationDecl>(
                                        Specialization->getDefinition());
-  if (Def) {
-    // Fix a TSK_ExplicitInstantiationDeclaration followed by a
-    // TSK_ExplicitInstantiationDefinition
-    Def->setTemplateSpecializationKind(TSK);
+  if (Def)
     InstantiateClassTemplateSpecializationMembers(TemplateNameLoc, Def, TSK);
-  }
 
   return DeclPtrTy::make(Specialization);
 }