diff options
Diffstat (limited to 'gcc/testsuite/obj-c++.dg/method-6.mm')
| -rw-r--r-- | gcc/testsuite/obj-c++.dg/method-6.mm | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/method-6.mm b/gcc/testsuite/obj-c++.dg/method-6.mm new file mode 100644 index 000000000..6c21e7995 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/method-6.mm @@ -0,0 +1,19 @@ +/* The following should NOT generate "may not respond to" warnings, + since a forward-declared @class (instance) should be treated like a + 'Class') ('id'). */ + +/* { dg-do compile } */ + +#include "../objc-obj-c++-shared/Object1.h" + +@class NotKnown; + +void foo(NotKnown *n) { + [NotKnown new]; + [n nonexistent_method]; /* { dg-warning "no .\\-nonexistent_method. method found" } */ +} + +/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 0 } */ +/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 0 } */ +/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 0 } */ + |