Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/Wunused-var-20.C @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
line wrap: on
line source
// PR c++/38958 // { dg-options "-Wunused" } volatile int g; struct Lock { ~Lock() { g = 0; } }; Lock AcquireLock() { return Lock(); } int main() { const Lock& lock = AcquireLock(); g = 1; g = 2; g = 3; }