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view gcc/testsuite/g++.dg/warn/Wunused-var-32.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 84e7813d76e9
children
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// PR c++/84221
// { dg-additional-options -Wunused }

template <class T> struct __attribute((unused)) A { };
template <> struct A<char> { };

void f (void)
{
  A<int> a;   // shouldn't warn
  A<char> ac; // { dg-warning "unused" }
}