| Chandler Carruth | 6c3c3f5 | 2011-02-24 00:03:53 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -Wall -Wshift-sign-overflow -ffreestanding -fsyntax-only -verify %s |
| 2 | |||||
| 3 | #include <limits.h> | ||||
| 4 | |||||
| 5 | #define WORD_BIT (sizeof(int) * CHAR_BIT) | ||||
| 6 | |||||
| 7 | template <int N> void f() { | ||||
| 8 | (void)(N << 30); // expected-warning {{the promoted type of the shift expression is 'int'}} | ||||
| 9 | (void)(30 << N); // expected-warning {{the promoted type of the shift expression is 'int'}} | ||||
| 10 | } | ||||
| 11 | |||||
| 12 | void test() { | ||||
| 13 | f<30>(); // expected-note {{instantiation}} | ||||
| 14 | } | ||||