[ObjC] The declarator for a block literal should be a definition

This change avoids the -Wstrict-prototypes warning for block literals with an
empty argument list or without argument lists.

rdar://15060615

Differential Revision: https://reviews.llvm.org/D28296

llvm-svn: 291231

1 files changed, 2 insertions, 0 deletions

diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index caf2320f8fc..55b5ff49857 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -2751,6 +2751,7 @@ void Parser::ParseBlockId(SourceLocation CaretLoc) {
 
   // Parse the block-declarator.
   Declarator DeclaratorInfo(DS, Declarator::BlockLiteralContext);
+  DeclaratorInfo.setFunctionDefinitionKind(FDK_Definition);
   ParseDeclarator(DeclaratorInfo);
 
   MaybeParseGNUAttributes(DeclaratorInfo);
@@ -2789,6 +2790,7 @@ ExprResult Parser::ParseBlockLiteralExpression() {
   // Parse the return type if present.
   DeclSpec DS(AttrFactory);
   Declarator ParamInfo(DS, Declarator::BlockLiteralContext);
+  ParamInfo.setFunctionDefinitionKind(FDK_Definition);
   // FIXME: Since the return type isn't actually parsed, it can't be used to
   // fill ParamInfo with an initial valid range, so do it manually.
   ParamInfo.SetSourceRange(SourceRange(Tok.getLocation(), Tok.getLocation()));