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5e9c4ed903c39f82f28362d9411d4dbc491264ec
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.
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gcc
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testsuite
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g++.dg
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warn
/
Wunused-var-22.C
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// PR c++/63657
// { dg-options "-Wunused-variable" }
class
Bar
{
virtual
~
Bar
()
{}
};
Bar
&
getbar
();
void
bar
()
{
Bar
&
b
=
getbar
();
// { dg-warning "unused" }
}