Diagnose declspecs occuring after virt-specifier-seq and generate fixit hints

Summary: This fixes PR22075.

Reviewers: rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D6828

llvm-svn: 233160

clang/lib/Sema/DeclSpec.cpp

@@ -1220,7 +1220,10 @@ void UnqualifiedId::setOperatorFunctionId(SourceLocation OperatorLoc,
 
 bool VirtSpecifiers::SetSpecifier(Specifier VS, SourceLocation Loc,
                                   const char *&PrevSpec) {
+  if (!FirstLocation.isValid())
+    FirstLocation = Loc;
   LastLocation = Loc;
+  LastSpecifier = VS;
   
   if (Specifiers & VS) {
     PrevSpec = getSpecifierName(VS);