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, 67 insertions, 0 deletions

diff --git a/gcc/testsuite/obj-c++.dg/except-1.mm b/gcc/testsuite/obj-c++.dg/except-1.mm
new file mode 100644
index 000000000..b835dc73e
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/except-1.mm
@@ -0,0 +1,67 @@
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+
+/* This tests that exceptions work.  It used to fail because
+   objc_msgSend was marked with DECL_NOTHROW. 
+   If you include objc/Object.h, the problem goes away, because
+   that file includes objc/objc-runtime.h which explicitly prototypes
+   objc_msgSend without 'nothrow'.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "../objc-obj-c++-shared/Object1.h"
+
+// ObjectiveC class header
+@interface ObjCclass : Object {
+}
+-(void)method1;
+-(void)method2;
+@end
+
+// C++ class header
+class CPPclass {
+public:
+	void function1();
+};
+
+
+// Main
+int main(int argc, char *argv[])
+{
+	ObjCclass * foo = [[ObjCclass alloc] init];
+	[foo method1];
+	exit (0);
+}
+
+
+// ObjectiveC implementation
+@implementation ObjCclass
+
+-(void) method1
+{
+	try {
+		[self method2];
+	}
+	catch(...) {
+		return;
+	}
+}
+
+-(void) method2
+{
+	CPPclass foo;
+	foo.function1();
+}
+
+@end
+
+
+// C++ implementation
+void CPPclass::function1()
+{
+	throw (1);
+	/* Shouldn't be here because we threw.  */
+	abort ();
+}
+
+#include "../objc-obj-c++-shared/Object1-implementation.h"