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annotate gcc/testsuite/gcc.dg/format/ext-6.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Test for format extensions. Test that the C99 functions get their
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2 default attributes in gnu89 mode.
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3 */
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4 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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5 /* { dg-do compile } */
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6 /* { dg-options "-std=gnu89 -Wformat" } */
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7
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8 #include "format.h"
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9
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10 void
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11 foo (int i, char *s, size_t n, int *ip, va_list v0, va_list v1, va_list v2,
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12 va_list v3, va_list v4, va_list v5, va_list v6, va_list v7, va_list v8,
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13 va_list v9, va_list v10, va_list v11, va_list v12, va_list v13)
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14 {
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15 fprintf (stdout, "%d", i);
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16 fprintf (stdout, "%ld", i); /* { dg-warning "format" "fprintf" } */
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17 printf ("%d", i);
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18 printf ("%ld", i); /* { dg-warning "format" "printf" } */
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19 fprintf_unlocked (stdout, "%d", i);
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20 fprintf_unlocked (stdout, "%ld", i); /* { dg-warning "format" "fprintf_unlocked" } */
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21 printf_unlocked ("%d", i);
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22 printf_unlocked ("%ld", i); /* { dg-warning "format" "printf_unlocked" } */
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23 sprintf (s, "%d", i);
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24 sprintf (s, "%ld", i); /* { dg-warning "format" "sprintf" } */
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25 snprintf (s, n, "%d", i);
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26 snprintf (s, n, "%ld", i); /* { dg-warning "format" "snprintf" } */
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27 vfprintf (stdout, "%d", v0);
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28 vfprintf (stdout, "%Y", v1); /* { dg-warning "format" "vfprintf" } */
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29 vprintf ("%d", v2);
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30 vprintf ("%Y", v3); /* { dg-warning "format" "vprintf" } */
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31 vsprintf (s, "%d", v4);
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32 vsprintf (s, "%Y", v5); /* { dg-warning "format" "vsprintf" } */
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33 vsnprintf (s, n, "%d", v6);
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34 vsnprintf (s, n, "%Y", v7); /* { dg-warning "format" "vsnprintf" } */
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35 fscanf (stdin, "%d", ip);
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36 fscanf (stdin, "%ld", ip); /* { dg-warning "format" "fscanf" } */
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37 scanf ("%d", ip);
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38 scanf ("%ld", ip); /* { dg-warning "format" "scanf" } */
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39 sscanf (s, "%d", ip);
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40 sscanf (s, "%ld", ip); /* { dg-warning "format" "sscanf" } */
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41 vfscanf (stdin, "%d", v8);
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42 vfscanf (stdin, "%Y", v9); /* { dg-warning "format" "vfscanf" } */
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43 vscanf ("%d", v10);
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44 vscanf ("%Y", v11); /* { dg-warning "format" "vscanf" } */
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45 vsscanf (s, "%d", v12);
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46 vsscanf (s, "%Y", v13); /* { dg-warning "format" "vsscanf" } */
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47 }