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re PR c++/64383 (missed warning for unused variable.)

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2015-01-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/64383
	* g++.dg/warn/Wunused-var-23.C: New.

From-SVN: r219896
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Paolo Carlini 2015-01-20 14:19:32 +00:00 • committed by Paolo Carlini
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gcc/testsuite/ChangeLog
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2015-01-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/64383
* g++.dg/warn/Wunused-var-23.C: New.
2015-01-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/59937

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gcc/testsuite/g++.dg/warn/Wunused-var-23.C Normal file
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// PR c++/64383
// { dg-options "-Wunused-variable" }
struct Y
{
~Y();
};
struct X
{
static Y& get();
};
int main()
{
Y& y = X::get(); // { dg-warning "unused" }
}