obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 32 insertions, 0 deletions

diff --git a/gcc/testsuite/objc.dg/attributes/objc-exception-1.m b/gcc/testsuite/objc.dg/attributes/objc-exception-1.m
new file mode 100644
index 000000000..e7f6f856f
--- /dev/null
+++ b/gcc/testsuite/objc.dg/attributes/objc-exception-1.m
@@ -0,0 +1,32 @@
+/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, February 2011.  */
+/* { dg-do compile } */
+
+/* Test that the 'objc_exception' attribute is accepted for
+   @interfaces, but not for anything else.  */
+
+#include <objc/objc.h>
+
+/* Fine.  */
+__attribute__ ((objc_exception))
+@interface MyClass
+{
+  Class isa;
+}
+@end
+
+/* Fine.  */
+__attribute__ ((__objc_exception__))
+@interface MyClass2
+{
+  Class isa;
+}
+@end
+
+__attribute__ ((objc_exception))
+@protocol MyProtocol; /* { dg-warning "ignored" } */
+
+__attribute__ ((objc_exception))
+int myVariable; /* { dg-warning "ignored" } */
+
+__attribute__ ((objc_exception))
+int myFunction (int argument); /* { dg-warning "ignored" } */