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annotate gcc/testsuite/c-c++-common/Wunused-var-12.c @ 138:fc828634a951

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merge
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Thu, 08 Nov 2018 14:17:14 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR c++/44780 */
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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* } && { ! lp64 } } } } */
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5
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6 typedef double vec __attribute__ ((__vector_size__ (16)));
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7 vec c, d;
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8
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9 void
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10 foo (void)
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11 {
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12 vec a;
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13 vec b;
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14 a = c;
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15 b = a;
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16 d = b;
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17 }
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18
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19 void
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20 bar (void)
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21 {
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22 vec a;
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23 vec b; /* { dg-warning "set but not used" } */
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24 a = c;
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25 b = a;
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26 }