Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/diag-aka-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-Wc++-compat" } */ typedef struct A { int i; } B; typedef struct T { int i; } T; typedef const float TFA; typedef TFA TFB; typedef TFB TFC; typedef int IA[]; typedef IA *IAP; extern IAP arr[]; void fn1 (B *); /* { dg-message "expected 'B \\*' {aka 'struct A \\*'} but argument is of type 'struct B \\*'" } */ void fn2 (TFC *); void bar (B *b, int *i) { fn1 ((struct B *) b); /* { dg-warning "passing argument" } */ fn2 (i); /* { dg-warning "passing argument" } */ sizeof (arr); /* { dg-error "invalid application of .sizeof. to incomplete type .int \\(\\*\\\[\\\]\\)\\\[\\\]." } */ } int foo (void *a) { T *t = a; /* { dg-warning "request for implicit conversion from 'void \\*' to 'T \\*' {aka 'struct T \\*'} not" } */ return t->i; }