diff options
| author | Steve Naroff <snaroff@apple.com> | 2009-03-01 17:14:31 +0000 |
|---|---|---|
| committer | Steve Naroff <snaroff@apple.com> | 2009-03-01 17:14:31 +0000 |
| commit | 8e2945ad9104f0ce4928c386faf458b6b83d9060 (patch) | |
| tree | 735bbe3a046dab25cdf9b294874f5f68f3234698 | |
| parent | ed8a93d17b8936dc7978cdc37f3f00fc49d24f71 (diff) | |
Fix <rdar://problem/6248764> parser rejects: bad receiver type 'CFStringRef'.
Downgrade an error to a warning (for GCC compatibility).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65779 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/clang/Basic/DiagnosticSemaKinds.def | 2 | ||||
| -rw-r--r-- | lib/Sema/SemaExprObjC.cpp | 2 | ||||
| -rw-r--r-- | test/SemaObjC/bad-receiver-1.m | 10 | ||||
| -rw-r--r-- | test/SemaObjC/super.m | 2 |
4 files changed, 12 insertions, 4 deletions
diff --git a/include/clang/Basic/DiagnosticSemaKinds.def b/include/clang/Basic/DiagnosticSemaKinds.def index 99b61cc8ff..104371e49c 100644 --- a/include/clang/Basic/DiagnosticSemaKinds.def +++ b/include/clang/Basic/DiagnosticSemaKinds.def @@ -946,7 +946,7 @@ DIAG(error_no_super_class, ERROR, "no super class declared in @interface for %0") DIAG(err_invalid_receiver_to_message, ERROR, "invalid receiver to message expression") -DIAG(error_bad_receiver_type, ERROR, +DIAG(warn_bad_receiver_type, WARNING, "bad receiver type %0") DIAG(error_objc_throw_expects_object, ERROR, "invalid %0 argument (expected an ObjC object type)") diff --git a/lib/Sema/SemaExprObjC.cpp b/lib/Sema/SemaExprObjC.cpp index 5be84607b2..f571068822 100644 --- a/lib/Sema/SemaExprObjC.cpp +++ b/lib/Sema/SemaExprObjC.cpp @@ -464,7 +464,7 @@ Sema::ExprResult Sema::ActOnInstanceMessage(ExprTy *receiver, Selector Sel, if (Method && DiagnoseUseOfDecl(Method, receiverLoc)) return true; } else { - Diag(lbrac, diag::error_bad_receiver_type) + Diag(lbrac, diag::warn_bad_receiver_type) << RExpr->getType() << RExpr->getSourceRange(); return true; } diff --git a/test/SemaObjC/bad-receiver-1.m b/test/SemaObjC/bad-receiver-1.m index 8376a5ced7..c9d2a2a651 100644 --- a/test/SemaObjC/bad-receiver-1.m +++ b/test/SemaObjC/bad-receiver-1.m @@ -5,5 +5,13 @@ @end void __raiseExc1() { - [objc_lookUpClass("NSString") retain]; // expected-error {{ "bad receiver type 'int'" }} + [objc_lookUpClass("NSString") retain]; // expected-warning {{ "bad receiver type 'int'" }} +} + +typedef const struct __CFString * CFStringRef; + +void func() { + CFStringRef obj; + + [obj self]; // expected-warning {{bad receiver type 'CFStringRef' (aka 'struct __CFString const *')}} } diff --git a/test/SemaObjC/super.m b/test/SemaObjC/super.m index 243b84c353..7a5cf9bd0b 100644 --- a/test/SemaObjC/super.m +++ b/test/SemaObjC/super.m @@ -32,7 +32,7 @@ void f(id super) { [super m]; } void f0(int super) { - [super m]; // expected-error{{bad receiver type 'int'}} + [super m]; // expected-warning{{bad receiver type 'int'}} } void f1(int puper) { [super m]; // expected-error{{use of undeclared identifier 'super'}} |