Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/skip-2.C @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
// { dg-do compile } // { dg-options "-Wall" } extern int f2(int); extern void f3(); void f1(int i) { if (1 == 1 || f2(i >> -10)) f3(); if (1 == 1 || f2(i >> 128)) f3(); if (1 == 1 || f2(i << -10)) f3(); if (1 == 1 || f2(i << 128)) f3(); if (1 == 1 || i < 0xffffffff) f3(); if (1 == 1 || i >= -0x80000000) f3(); if (1 == 0 && f2(i >> -10)) f3(); if (1 == 0 && f2(i >> 128)) f3(); if (1 == 0 && f2(i << -10)) f3(); if (1 == 0 && f2(i << 128)) f3(); if (1 == 0 && i < 0xffffffff) f3(); if (1 == 0 && i >= -0x80000000) f3(); if (1 == 1 && f2(i >> -10)) /* { dg-warning "shift count is negative" } */ f3(); if (1 == 0 || f2(i << -10)) /* { dg-warning "shift count is negative" } */ f3(); }