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, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/objc.dg/proto-lossage-3.m b/gcc/testsuite/objc.dg/proto-lossage-3.m
new file mode 100644
index 000000000..1cb7b1d91
--- /dev/null
+++ b/gcc/testsuite/objc.dg/proto-lossage-3.m
@@ -0,0 +1,26 @@
+/* Crash due to descriptionFor(Instance|Class)Method applied to
+   a protocol with no instance/class methods respectively.
+   Problem report and original fix by richard@brainstorm.co.uk.  */
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+#include "../objc-obj-c++-shared/Protocol1.h"
+#include "../objc-obj-c++-shared/Object1.h"
+#include <objc/objc.h>
+
+@protocol NoInstanceMethods
++ testMethod;
+@end
+
+@protocol NoClassMethods
+- testMethod;
+@end
+
+int
+main()
+{
+[@protocol(NoInstanceMethods) descriptionForInstanceMethod: @selector(name)];
+[@protocol(NoInstanceMethods) descriptionForClassMethod: @selector(name)];
+[@protocol(NoClassMethods) descriptionForInstanceMethod: @selector(name)];
+[@protocol(NoClassMethods) descriptionForClassMethod: @selector(name)];
+return 0;
+}