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annotate gcc/testsuite/c-c++-common/Wunused-var-16.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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111
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1 /* PR c++/78949 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-Wunused" } */
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4 /* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
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5
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6 typedef unsigned char V __attribute__((vector_size(16)));
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7 V v;
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8
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9 void
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10 foo ()
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11 {
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12 V y = {};
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13 V x = {}; // { dg-bogus "set but not used" }
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14 y &= ~x;
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15 v = y;
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16 }