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annotate gcc/testsuite/gcc.dg/wtr-suffix-1.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Test for -Wtraditional warnings on integer constant suffixes.
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2 Note, gcc should omit these warnings in system header files.
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3 Origin: Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/24/2000. */
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4 /* { dg-do compile } */
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5 /* { dg-options "-Wtraditional" } */
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6
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7 void
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8 testfunc ()
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9 {
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10 int i;
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11 double f;
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12
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13 i = 1L;
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14 i = 1l;
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15 i = 1U; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */
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16 i = 1u; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */
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17 f = 1.0;
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18 f = 1.0F; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */
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19 f = 1.0f; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */
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20 f = 1.0L; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */
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21 f = 1.0l; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */
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22
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23 # 24 "sys-header.h" 3
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24 /* We are in system headers now, no -Wtraditional warnings should issue. */
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25
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26 i = 1L;
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27 i = 1l;
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28 i = 1U;
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29 i = 1u;
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30 f = 1.0;
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31 f = 1.0F;
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32 f = 1.0f;
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33 f = 1.0L;
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34 f = 1.0l;
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35 }