1 // RUN: %clang_cc1 %s -triple mips-img-elf -verify -fsyntax-only 2 struct a { int b; }; 3 4 struct a test __attribute__((interrupt)); // expected-warning {{'interrupt' attribute only applies to functions and methods}} 5 foo0(void)6__attribute((interrupt(42))) void foo0(void) {} // expected-error {{expected string literal as argument of 'interrupt' attribute}} foo1(void)7__attribute__((interrupt("EIC"))) void foo1(void) {} // expected-warning {{'interrupt' attribute argument not supported: 'EIC'}} 8 foo2(void)9__attribute__((interrupt("eic", 1))) void foo2(void) {} // expected-error {{'interrupt' attribute takes no more than 1 argument}} 10 foo3(void)11__attribute__((interrupt("eic"))) void foo3(void) {} foo4(void)12__attribute__((interrupt("vector=sw0"))) void foo4(void) {} foo5(void)13__attribute__((interrupt("vector=hw0"))) void foo5(void) {} foo6(void)14__attribute__((interrupt("vector=hw1"))) void foo6(void) {} foo7(void)15__attribute__((interrupt("vector=hw2"))) void foo7(void) {} foo8(void)16__attribute__((interrupt("vector=hw3"))) void foo8(void) {} foo9(void)17__attribute__((interrupt("vector=hw4"))) void foo9(void) {} fooa(void)18__attribute__((interrupt("vector=hw5"))) void fooa(void) {} food(void)19__attribute__((interrupt(""))) void food(void) {} 20 foob(void)21__attribute__((interrupt)) int foob(void) {return 0;} // expected-warning {{MIPS 'interrupt' attribute only applies to functions that have a 'void' return type}} fooc(int a)22__attribute__((interrupt())) void fooc(int a) {} // expected-warning {{MIPS 'interrupt' attribute only applies to functions that have no parameters}} fooe(void)23__attribute__((interrupt,mips16)) void fooe(void) {} // expected-error {{'mips16' and 'interrupt' attributes are not compatible}} \ 24 // expected-note {{conflicting attribute is here}} foof(void)25__attribute__((mips16,interrupt)) void foof(void) {} // expected-error {{'interrupt' and 'mips16' attributes are not compatible}} \ 26 // expected-note {{conflicting attribute is here}} foo10(void)27__attribute__((interrupt)) __attribute__ ((mips16)) void foo10(void) {} // expected-error {{'mips16' and 'interrupt' attributes are not compatible}} \ 28 // expected-note {{conflicting attribute is here}} foo11(void)29__attribute__((mips16)) __attribute ((interrupt)) void foo11(void) {} // expected-error {{'interrupt' and 'mips16' attributes are not compatible}} \ 30 // expected-note {{conflicting attribute is here}} 31