Such function decls,as objc's objc_msgSend, builtins in

a specific language. We are adding such language info. by
extensing Builtins.def and via a language flag added
to LIBBUILTIN/BUILTIN and check for that when deciding
a name is builtin or not. Implements //rdar://8689273.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120429 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 7 deletions

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 39a51c1acd..c115061164 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -4305,13 +4305,8 @@ Sema::BuildResolvedCallExpr(Expr *Fn, NamedDecl *NDecl,
     if (CheckFunctionCall(FDecl, TheCall))
       return ExprError();
 
-    if (unsigned BuiltinID = FDecl->getBuiltinID()) {
-      // When not in Objective-C mode, there is no builtin 'id' type.
-      // We won't have pre-defined library functions which use this type.
-      if (getLangOptions().ObjC1 ||
-          Context.BuiltinInfo.GetTypeString(BuiltinID)[0] != 'G')
-        return CheckBuiltinFunctionCall(BuiltinID, TheCall);
-    }
+    if (unsigned BuiltinID = FDecl->getBuiltinID())
+      return CheckBuiltinFunctionCall(BuiltinID, TheCall);
   } else if (NDecl) {
     if (CheckBlockCall(NDecl, TheCall))
       return ExprError();