Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/noncompile/20040203-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR/11658 The error message was quite mysterious for gcc up to 3.4.x */ /* { dg-options "-std=gnu89" } */ struct s { char c[1]; }; struct s f(void); int bug_if(void) { if (f().c) return 1; else return 0; } /* { dg-error "array that cannot be converted" } */ int bug_while(void) { while (f().c); } /* { dg-error "array that cannot be converted" } */ int bug_do_while(void) { do ; while (f().c); } /* { dg-error "array that cannot be converted" } */ int bug_for(void) { for ( ; f().c; ) ; } /* { dg-error "array that cannot be converted" } */ int bug_or(void) { return (f().c || 1); } /* { dg-error "array that cannot be converted" } */ int bug_and(void) { return (f().c && 1); } /* { dg-error "array that cannot be converted" } */ int bug_cond(void) { return (f().c ? 1 : 0); } /* { dg-error "array that cannot be converted" } */ int bug_cond2(void) { return (f().c ? : 0); } /* { dg-error "array that cannot be converted" } */ int bug_not(void) { return !f().c; } /* { dg-error "wrong type argument to unary exclamation mark" } */ int bug_bool(void) { return (_Bool) f().c; } /* { dg-error "array that cannot be converted" } */