Keep track of the right paren ')' source location in a function declarator.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index c2e8477..f2a0ed7 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -3758,7 +3758,7 @@
   Declarator D(DS, Declarator::BlockContext);
   D.AddTypeInfo(DeclaratorChunk::getFunction(false, false, SourceLocation(), 0,
                                              0, 0, false, SourceLocation(),
-                                             false, 0,0,0, Loc, D),
+                                             false, 0,0,0, Loc, Loc, D),
                 SourceLocation());
   D.SetIdentifier(&II, Loc);