Allow "overloadable" functions in C to be declared as variadic without

any named parameters, e.g., this is accepted in C:

  void f(...) __attribute__((overloadable));

although this would be rejected:

  void f(...);

To do this, moved the checking of the "ellipsis without any named
arguments" condition from the parser into Sema (where it belongs anyway).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64902 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index f7eeef7556..d2e59ece35 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -1296,7 +1296,8 @@ Parser::OwningExprResult Parser::ParseBlockLiteralExpression() {
     ParseBlockId();
   } else {
     // Otherwise, pretend we saw (void).
-    ParamInfo.AddTypeInfo(DeclaratorChunk::getFunction(true, false,
+    ParamInfo.AddTypeInfo(DeclaratorChunk::getFunction(true, false, 
+                                                       SourceLocation(),
                                                        0, 0, 0, CaretLoc,
                                                        ParamInfo),
                           CaretLoc);