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view gcc/testsuite/g++.dg/warn/Wunused-13.C @ 144:8f4e72ab4e11

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fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 04ced10e8804
children
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// Test whether -Wunused handles effectless indirect_ref operation ('*').
// { dg-do compile }
// { dg-options "-Wunused" }

void Foo(int* x) {
  *x++; // { dg-warning "value computed is not used" }
}