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-rw-r--r--gcc-4.9/gcc/testsuite/objc/execute/exceptions/matcher-1.m68
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+/* Test custom exception matchers */
+/* Author: Nicola Pero */
+
+#ifdef __NEXT_RUNTIME__
+/* This test only runs for the GNU runtime. TODO: It should work on
+ the NEXT runtime as well (needs testing).
+ */
+
+int main(void)
+{
+ return 0;
+}
+
+#else
+
+#include <objc/runtime.h>
+#include <objc/objc-exception.h>
+#include "../../../objc-obj-c++-shared/TestsuiteObject.m"
+#include <stdlib.h>
+
+static unsigned int handlerExpected = 0;
+
+void
+my_exception_matcher(Class match_class, id exception)
+{
+ /* Always matches. */
+ return 1;
+}
+
+@interface A : TestsuiteObject
+@end
+
+@implementation A
+@end
+
+@interface B : TestsuiteObject
+@end
+
+@implementation B
+@end
+
+int
+main(int argc, char *argv[])
+{
+ objc_setExceptionMatcher (my_exception_matcher);
+
+ @try
+ {
+ @throw [A new];
+ }
+ @catch (B *exception)
+ {
+ /* Since we installed an exception matcher that always matches,
+ the exception should be sent here even if it's of class A and
+ this is looking for exceptions of class B.
+ */
+ return 0;
+ }
+ @catch (id exception)
+ {
+ abort ();
+ }
+
+ abort ();
+}
+
+
+#endif