| // RUN: %clang_cc1 -Wno-objc-root-class -fsyntax-only -verify %s | |
| @interface Foo | |
| @end | |
| @implementation Foo | |
| - (int)add:(int)a with:(int)b { | |
| return a + b; | |
| } | |
| - (void)testIntegerOverflows { | |
| // expected-warning@+1 {{overflow in expression; result is 536870912 with type 'int'}} | |
| (void)[self add:0 with:4608 * 1024 * 1024]; | |
| // expected-warning@+1 {{overflow in expression; result is 536870912 with type 'int'}} | |
| (void)[self add:0 with:[self add:4608 * 1024 * 1024 with:0]]; | |
| } | |
| @end |