1 files changed, 85 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/try-catch-2.m b/gcc/testsuite/objc.dg/try-catch-2.m
new file mode 100644
index 00000000000..fc314f3f128
--- /dev/null
+++ b/gcc/testsuite/objc.dg/try-catch-2.m
@@ -0,0 +1,85 @@
+/* Test out '@catch(id foo) {...}', which should catch
+   all uncaught exceptions.  */
+/* Developed by Ziemowit Laski <zlaski@apple.com>.  */
+
+/* { dg-options "-fobjc-exceptions -lobjc" } */
+/* { dg-do run { target *-*-darwin[789]* } } */
+
+#include <objc/objc.h>
+#include <objc/objc-runtime.h>
+#include <objc/Object.h>
+#include <stdio.h>
+
+/* The following is not required in actual user code; we include it
+   here to check that the compiler generates an internal definition of
+   _setjmp that is consistent with what <setjmp.h> provides.  */
+#include <setjmp.h>
+
+extern void abort(void);
+#define CHECK_IF(expr) if(!(expr)) abort()
+
+@interface Frob: Object
+@end
+
+@implementation Frob: Object
+@end
+
+static Frob* _connection = nil;
+
+//--------------------------------------------------------------------
+
+
+void test (Object* sendPort)
+{
+	int cleanupPorts = 1;
+	Frob* receivePort = nil;
+	
+	@try {
+		printf ("receivePort = %p\n", receivePort);
+		printf ("sendPort = %p\n", sendPort);
+		printf ("cleanupPorts = %d\n", cleanupPorts);
+		printf ("---\n");
+		
+		receivePort = (Frob *) -1;
+		_connection = (Frob *) -1;
+		printf ("receivePort = %p\n", receivePort);
+		printf ("sendPort = %p\n", sendPort);
+		printf ("cleanupPorts = %d\n", cleanupPorts);
+		printf ("---\n");
+		
+		receivePort = nil;
+		sendPort = nil;
+		cleanupPorts = 0;
+		
+		printf ("receivePort = %p\n", receivePort);
+		printf ("sendPort = %p\n", sendPort);
+		printf ("cleanupPorts = %d\n", cleanupPorts);
+		printf ("---\n");		
+		
+		@throw [Object new];
+	}
+	@catch(Frob *obj) {
+		printf ("Exception caught by incorrect handler!\n");
+		CHECK_IF(0);
+	}
+	@catch(id exc) {
+		printf ("Exception caught by correct handler.\n");
+		printf ("receivePort = %p (expected 0x0)\n", receivePort);
+		printf ("sendPort = %p (expected 0x0)\n", sendPort);
+		printf ("cleanupPorts = %d (expected 0)\n", cleanupPorts);
+		printf ("---");
+		CHECK_IF(!receivePort);
+		CHECK_IF(!sendPort);
+		CHECK_IF(!cleanupPorts);
+	}
+        @catch(Object *obj) { /* { dg-warning "Exception already handled by preceding .\\@catch\\(id\\)." } */
+                printf ("Exception caught by incorrect handler!\n");
+                CHECK_IF(0);
+        }
+}
+
+int main (void) {
+
+	test((Object *)-1);
+	return 0;
+}