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/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index 57604a8..7303f57 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -1547,7 +1547,8 @@
                                                        0, 0, 0,
                                                        false, SourceLocation(),
                                                        false, 0, 0, 0,
-                                                       CaretLoc, ParamInfo),
+                                                       CaretLoc, CaretLoc,
+                                                       ParamInfo),
                           CaretLoc);
 
     if (Tok.is(tok::kw___attribute)) {