libtrycatch  Diff

		puts("try1");

		try {
			puts("try2");
		} catch (ex) {
			puts("this should not be called");
		}

		try {
			throw(7);
		} catch (ex) {
			rethrow;
		}

		throw(5);
	} catch (ex) {
		printf("caught %d (should be 5)\n", ex);
		printf("caught %d (should be 7)\n", ex);
	}

	try {
		throw(1);
		return 1;
	} catch (ex) {
	}