From eb9453dbbe7cdac95832cd01c39b0ff348dc2200 Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Tue, 21 Jan 2014 04:31:12 +0000
Subject: [PATCH] Neither attribute overloadable nor enable_if are supported by
 GCC. Disable the GCC warning about attributes on function definitions for
 both of them.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@199710 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/Basic/Attr.td | 4 ++--
 test/Sema/enable_if.c       | 4 ++--
 test/SemaCXX/enable_if.cpp  | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/clang/Basic/Attr.td b/include/clang/Basic/Attr.td
index 82b991ac85..31435485ef 100644
--- a/include/clang/Basic/Attr.td
+++ b/include/clang/Basic/Attr.td
@@ -529,7 +529,7 @@ def Destructor : InheritableAttr {
 
 def EnableIf : InheritableAttr {
   let Spellings = [GNU<"enable_if">];
-  let Subjects = SubjectList<[Function]>;
+  let Subjects = SubjectList<[FunctionDefinition]>;
   let Args = [ExprArgument<"Cond">, StringArgument<"Message">];
   let TemplateDependent = 1;
 }
@@ -825,7 +825,7 @@ def ObjCDesignatedInitializer : Attr {
 
 def Overloadable : Attr {
   let Spellings = [GNU<"overloadable">];
-  let Subjects = SubjectList<[Function], ErrorDiag>;
+  let Subjects = SubjectList<[FunctionDefinition], ErrorDiag>;
 }
 
 def Override : InheritableAttr { 
diff --git a/test/Sema/enable_if.c b/test/Sema/enable_if.c
index 48ff250931..a3c4323c4c 100644
--- a/test/Sema/enable_if.c
+++ b/test/Sema/enable_if.c
@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 %s -verify -Wno-gcc-compat
-// RUN: %clang_cc1 %s -DCODEGEN -emit-llvm -o - -Wno-gcc-compat | FileCheck %s
+// RUN: %clang_cc1 %s -verify
+// RUN: %clang_cc1 %s -DCODEGEN -emit-llvm -o - | FileCheck %s
 
 #define O_CREAT 0x100
 typedef int mode_t;
diff --git a/test/SemaCXX/enable_if.cpp b/test/SemaCXX/enable_if.cpp
index b52f86ea3c..c1cdefeb4c 100644
--- a/test/SemaCXX/enable_if.cpp
+++ b/test/SemaCXX/enable_if.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++11 -verify -Wno-gcc-compat %s
+// RUN: %clang_cc1 -std=c++11 -verify %s
 
 typedef int (*fp)(int);
 int surrogate(int);
-- 
2.40.0