Obj-C++11 parser: fix broken parsing of c-function

defined in class implementations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159691 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-dcpu16 · Jul 3, 2012 · 3b5f9dc · 3b5f9dc
1 parent cda1041
commit 3b5f9dc
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Showing 3 changed files with 8 additions and 5 deletions.
diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
@@ -1379,10 +1379,8 @@ Parser::DeclGroupPtrTy Parser::ParseDeclGroup(ParsingDeclSpec &DS,
 
   bool ExpectSemi = Context != Declarator::ForContext;
 
-  // FIXME. make this work for Obj-C++11 parser.
   if (CurParsedObjCImpl && D.isFunctionDeclarator() &&
-      Tok.is(tok::l_brace) &&
-      !getLangOpts().CPlusPlus0x) {
+      Tok.is(tok::l_brace)) {
     // Consume the tokens and store them for later parsing.
     StashAwayMethodOrFunctionBodyTokens(FirstDecl);
     CurParsedObjCImpl->HasCFunction = true;
@@ -1615,7 +1613,8 @@ Decl *Parser::ParseDeclarationAfterDeclaratorAndAttributes(Declarator &D,
       Actions.AddInitializerToDecl(ThisDecl, Initializer.take(),
                                    /*DirectInit=*/true, TypeContainsAuto);
     }
-  } else if (getLangOpts().CPlusPlus0x && Tok.is(tok::l_brace)) {
+  } else if (getLangOpts().CPlusPlus0x && Tok.is(tok::l_brace) &&
+             !CurParsedObjCImpl) {
     // Parse C++0x braced-init-list.
     Diag(Tok, diag::warn_cxx98_compat_generalized_initializer_lists);
 

diff --git a/lib/Parse/Parser.cpp b/lib/Parse/Parser.cpp
@@ -775,7 +775,6 @@ bool Parser::isDeclarationAfterDeclarator() {
     (getLangOpts().CPlusPlus &&
      Tok.is(tok::l_paren)) ||       // int X(0) -> not a function def [C++]
     (CurParsedObjCImpl && 
-     !getLangOpts().CPlusPlus0x && // FIXME for Obj-C++11 parser.
      Tok.is(tok::l_brace));        // C-function  nested in an @implementation
 }
 

diff --git a/test/SemaObjC/delay-parsing-cfunctions.m b/test/SemaObjC/delay-parsing-cfunctions.m
@@ -1,5 +1,6 @@
 // RUN: %clang_cc1  -fsyntax-only -Werror -verify -Wno-objc-root-class %s
 // RUN: %clang_cc1 -x objective-c++ -fsyntax-only -Werror -verify -Wno-objc-root-class %s
+// RUN: %clang_cc1 -x objective-c++ -std=c++11 -fsyntax-only -Werror -verify -Wno-objc-root-class %s
 // rdar://10387088
 
 @interface MyClass
@@ -29,4 +30,8 @@ - (void)privateMethod1 {
 
 static int getMe;
 
+static int test() {
+  return 0;
+}
+
 @end