diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/noncompile/20040203-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/noncompile/20040203-3.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/noncompile/20040203-3.c b/gcc/testsuite/gcc.dg/noncompile/20040203-3.c new file mode 100644 index 000000000..5b90c3ee8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/noncompile/20040203-3.c @@ -0,0 +1,16 @@ +/* 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" } */ |