multiple-overflow-warn-3.c

来自「用于进行gcc测试」· C语言 代码 · 共 13 行

/* PR 30465 : Test for duplicated warnings in a conversion.  */
/* { dg-do compile } */
/* { dg-options "-Woverflow" } */

short int
g (void)
{
  short int wc = ((short int)1 << 31) - 1; /* { dg-bogus "overflow .* overflow" } */
  /* { dg-warning "overflow" "" { target *-*-* } 8 } */
  return wc;
}