Improve the AST representation and semantic analysis for extern

templates. We now distinguish between an explicit instantiation
declaration and an explicit instantiation definition, and know not to
instantiate explicit instantiation declarations. Unfortunately, there
is some remaining confusion w.r.t. instantiation of out-of-line member
function definitions that causes trouble here.
 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81053 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp
index 11bbe4e2de..80cdcd5464 100644
--- a/lib/Sema/SemaType.cpp
+++ b/lib/Sema/SemaType.cpp
@@ -1781,7 +1781,7 @@ bool Sema::RequireCompleteType(SourceLocation Loc, QualType T,
         if (Loc.isValid())
           ClassTemplateSpec->setLocation(Loc);
         return InstantiateClassTemplateSpecialization(ClassTemplateSpec,
-                                             /*ExplicitInstantiation=*/false,
+                                                      TSK_ImplicitInstantiation,
                                                       /*Complain=*/diag != 0);
       }
     } else if (CXXRecordDecl *Rec 
@@ -1790,7 +1790,7 @@ bool Sema::RequireCompleteType(SourceLocation Loc, QualType T,
         // This record was instantiated from a class within a template.
         return InstantiateClass(Loc, Rec, Pattern, 
                                 getTemplateInstantiationArgs(Rec),
-                                /*ExplicitInstantiation=*/false,
+                                TSK_ImplicitInstantiation,
                                 /*Complain=*/diag != 0);
       }
     }