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annotate gcc/testsuite/gcc.dg/format/c99-strftime-1.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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111
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1 /* Test for strftime formats. Formats using C99 features. */
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2 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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3 /* { dg-do compile } */
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4 /* { dg-options "-std=iso9899:1999 -pedantic -Wformat -Wformat-y2k" } */
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5
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6 #include "format.h"
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7
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8 void
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9 foo (char *s, size_t m, const struct tm *tp)
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10 {
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11 /* See ISO/IEC 9899:1990 (E) subclause 7.12.3.5 (pages 174-175). */
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12 /* Formats which are Y2K-compliant (no 2-digit years). */
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13 strftime (s, m, "%a%A%b%B%C%d%e%F%G%h%H%I%j%m%M%p%R%S%t%T%u%U%V%w%W%X%Y%z%Z%%", tp);
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14 strftime (s, m, "%EC%EX%EY%Od%Oe%OH%OI%Om%OM%OS%Ou%OU%OV%Ow%OW", tp);
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15 /* Formats with 2-digit years. */
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16 strftime (s, m, "%D", tp); /* { dg-warning "only last 2" "2-digit year" } */
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17 strftime (s, m, "%g", tp); /* { dg-warning "only last 2" "2-digit year" } */
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18 strftime (s, m, "%y", tp); /* { dg-warning "only last 2" "2-digit year" } */
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19 strftime (s, m, "%Oy", tp); /* { dg-warning "only last 2" "2-digit year" } */
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20 /* Formats with 2-digit years in some locales. */
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21 strftime (s, m, "%c", tp); /* { dg-warning "some locales" "2-digit year" } */
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22 strftime (s, m, "%Ec", tp); /* { dg-warning "some locales" "2-digit year" } */
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23 strftime (s, m, "%x", tp); /* { dg-warning "some locales" "2-digit year" } */
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24 strftime (s, m, "%Ex", tp); /* { dg-warning "some locales" "2-digit year" } */
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25 /* %Ey is explicitly an era offset not a 2-digit year; but in some
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26 locales the E modifier may be ignored.
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27 */
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28 strftime (s, m, "%Ey", tp); /* { dg-warning "some locales" "2-digit year" } */
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29 /* Bad uses of %E and %O. */
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30 strftime (s, m, "%EEY", tp); /* { dg-warning "multiple|repeated" "multiple %E/%O" } */
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31 strftime (s, m, "%EOy", tp); /* { dg-warning "multiple|together" "multiple %E/%O" } */
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32 /* { dg-warning "only last 2" "2-digit year" { target *-*-* } .-1 } */
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33 strftime (s, m, "%OEy", tp); /* { dg-warning "multiple|together" "multiple %E/%O" } */
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34 /* { dg-warning "only last 2" "2-digit year" { target *-*-* } .-1 } */
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35 strftime (s, m, "%OOV", tp); /* { dg-warning "multiple|repeated" "multiple %E/%O" } */
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36 strftime (s, m, "%Ea", tp); /* { dg-warning "flag|modifier" "bad %Ea" } */
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37 strftime (s, m, "%EA", tp); /* { dg-warning "flag|modifier" "bad %EA" } */
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38 strftime (s, m, "%Eb", tp); /* { dg-warning "flag|modifier" "bad %Eb" } */
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39 strftime (s, m, "%EB", tp); /* { dg-warning "flag|modifier" "bad %EB" } */
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40 strftime (s, m, "%Ed", tp); /* { dg-warning "flag|modifier" "bad %Ed" } */
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41 strftime (s, m, "%ED", tp); /* { dg-warning "flag|modifier" "bad %ED" } */
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42 /* { dg-warning "only last 2" "2-digit year" { target *-*-* } .-1 } */
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43 strftime (s, m, "%Ee", tp); /* { dg-warning "flag|modifier" "bad %Ee" } */
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44 strftime (s, m, "%EF", tp); /* { dg-warning "flag|modifier" "bad %EF" } */
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45 strftime (s, m, "%Eg", tp); /* { dg-warning "flag|modifier" "bad %Eg" } */
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46 /* { dg-warning "only last 2" "2-digit year" { target *-*-* } .-1 } */
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47 strftime (s, m, "%EG", tp); /* { dg-warning "flag|modifier" "bad %EG" } */
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48 strftime (s, m, "%Eh", tp); /* { dg-warning "flag|modifier" "bad %Eh" } */
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49 strftime (s, m, "%EH", tp); /* { dg-warning "flag|modifier" "bad %EH" } */
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50 strftime (s, m, "%EI", tp); /* { dg-warning "flag|modifier" "bad %EI" } */
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51 strftime (s, m, "%Ej", tp); /* { dg-warning "flag|modifier" "bad %Ej" } */
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52 strftime (s, m, "%Em", tp); /* { dg-warning "flag|modifier" "bad %Em" } */
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53 strftime (s, m, "%EM", tp); /* { dg-warning "flag|modifier" "bad %EM" } */
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54 strftime (s, m, "%En", tp); /* { dg-warning "flag|modifier" "bad %En" } */
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55 strftime (s, m, "%Ep", tp); /* { dg-warning "flag|modifier" "bad %Ep" } */
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56 strftime (s, m, "%Er", tp); /* { dg-warning "flag|modifier" "bad %Er" } */
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57 strftime (s, m, "%ER", tp); /* { dg-warning "flag|modifier" "bad %ER" } */
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58 strftime (s, m, "%ES", tp); /* { dg-warning "flag|modifier" "bad %ES" } */
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59 strftime (s, m, "%Et", tp); /* { dg-warning "flag|modifier" "bad %Et" } */
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60 strftime (s, m, "%ET", tp); /* { dg-warning "flag|modifier" "bad %ET" } */
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61 strftime (s, m, "%Eu", tp); /* { dg-warning "flag|modifier" "bad %Eu" } */
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62 strftime (s, m, "%EU", tp); /* { dg-warning "flag|modifier" "bad %EU" } */
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63 strftime (s, m, "%EV", tp); /* { dg-warning "flag|modifier" "bad %EV" } */
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64 strftime (s, m, "%Ew", tp); /* { dg-warning "flag|modifier" "bad %Ew" } */
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65 strftime (s, m, "%EW", tp); /* { dg-warning "flag|modifier" "bad %EW" } */
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66 strftime (s, m, "%Ez", tp); /* { dg-warning "flag|modifier" "bad %Ez" } */
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67 strftime (s, m, "%EZ", tp); /* { dg-warning "flag|modifier" "bad %EZ" } */
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68 strftime (s, m, "%E%", tp); /* { dg-warning "flag|modifier" "bad %E%" } */
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69 strftime (s, m, "%Oa", tp); /* { dg-warning "flag|modifier" "bad %Oa" } */
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70 strftime (s, m, "%OA", tp); /* { dg-warning "flag|modifier" "bad %OA" } */
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71 strftime (s, m, "%Ob", tp); /* { dg-warning "flag|modifier" "bad %Ob" } */
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72 strftime (s, m, "%OB", tp); /* { dg-warning "flag|modifier" "bad %OB" } */
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73 strftime (s, m, "%Oc", tp); /* { dg-warning "flag|modifier" "bad %Oc" } */
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74 /* { dg-warning "in some locales" "2-digit year" { target *-*-* } .-1 } */
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75 strftime (s, m, "%OC", tp); /* { dg-warning "flag|modifier|C" "bad %OC" } */
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76 strftime (s, m, "%OD", tp); /* { dg-warning "flag|modifier" "bad %OD" } */
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77 /* { dg-warning "only last 2" "2-digit year" { target *-*-* } .-1 } */
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78 strftime (s, m, "%OF", tp); /* { dg-warning "flag|modifier" "bad %OF" } */
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79 strftime (s, m, "%Og", tp); /* { dg-warning "flag|modifier|C" "bad %Og" } */
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80 /* { dg-warning "only last 2" "2-digit year" { target *-*-* } .-1 } */
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81 strftime (s, m, "%OG", tp); /* { dg-warning "flag|modifier|C" "bad %OG" } */
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82 strftime (s, m, "%Oh", tp); /* { dg-warning "flag|modifier" "bad %Oh" } */
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83 strftime (s, m, "%Oj", tp); /* { dg-warning "flag|modifier|C" "bad %Oj" } */
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84 strftime (s, m, "%On", tp); /* { dg-warning "flag|modifier" "bad %On" } */
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85 strftime (s, m, "%Op", tp); /* { dg-warning "flag|modifier" "bad %Op" } */
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86 strftime (s, m, "%Or", tp); /* { dg-warning "flag|modifier" "bad %Or" } */
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87 strftime (s, m, "%OR", tp); /* { dg-warning "flag|modifier" "bad %OR" } */
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88 strftime (s, m, "%Ot", tp); /* { dg-warning "flag|modifier" "bad %Ot" } */
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89 strftime (s, m, "%OT", tp); /* { dg-warning "flag|modifier" "bad %OT" } */
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90 strftime (s, m, "%Ox", tp); /* { dg-warning "flag|modifier" "bad %Ox" } */
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91 /* { dg-warning "in some locales" "2-digit year" { target *-*-* } .-1 } */
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92 strftime (s, m, "%OX", tp); /* { dg-warning "flag|modifier" "bad %OX" } */
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93 strftime (s, m, "%OY", tp); /* { dg-warning "flag|modifier|C" "bad %OY" } */
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94 strftime (s, m, "%Oz", tp); /* { dg-warning "flag|modifier|C" "bad %Oz" } */
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95 strftime (s, m, "%OZ", tp); /* { dg-warning "flag|modifier" "bad %OZ" } */
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96 strftime (s, m, "%O%", tp); /* { dg-warning "flag|modifier" "bad %O%" } */
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97 }