| NAKAMURA Takumi | 729be14 | 2014-10-27 12:37:26 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple msp430-unknown-unknown -fsyntax-only -verify %s |
| 2 | |
| Anton Korobeynikov | 383e827 | 2019-01-16 13:44:01 +0000 | [diff] [blame] | 3 | __attribute__((interrupt(1))) int t; // expected-warning {{'interrupt' attribute only applies to functions}} |
| NAKAMURA Takumi | 729be14 | 2014-10-27 12:37:26 +0000 | [diff] [blame] | 4 | |
| Anton Korobeynikov | 383e827 | 2019-01-16 13:44:01 +0000 | [diff] [blame] | 5 | int i; |
| 6 | __attribute__((interrupt(i))) void f(void); // expected-error {{'interrupt' attribute requires an integer constant}} |
| 7 | __attribute__((interrupt(1, 2))) void f2(void); // expected-error {{'interrupt' attribute takes one argument}} |
| 8 | __attribute__((interrupt(1))) int f3(void); // expected-warning {{MSP430 'interrupt' attribute only applies to functions that have a 'void' return type}} |
| 9 | __attribute__((interrupt(1))) void f4(int a); // expected-warning {{MSP430 'interrupt' attribute only applies to functions that have no parameters}} |
| 10 | __attribute__((interrupt(64))) void f5(void); // expected-error {{'interrupt' attribute parameter 64 is out of bounds}} |
| 11 | |
| 12 | __attribute__((interrupt(0))) void f6(void); |
| 13 | __attribute__((interrupt(63))) void f7(void); |