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annotate gcc/testsuite/g++.dg/warn/Wunused-13.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // Test whether -Wunused handles effectless indirect_ref operation ('*').
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2 // { dg-do compile }
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3 // { dg-options "-Wunused" }
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4
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5 void Foo(int* x) {
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6 *x++; // { dg-warning "value computed is not used" }
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7 }