Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/c-c++-common/pr66208.c @ 125:2c7bdd5a49f6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
supress return with no value, in function returning non-void warning on goto code segment in normal function
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 01 Apr 2018 14:05:45 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-Wnonnull" } */

void foox (char*, ...) __attribute__ ((nonnull (1)));
#define foo(p) foox (p, "p is null") /* { dg-warning "null argument" } */

void baz (void)
{
  foo (0); /* { dg-message "note: in expansion" } */
}