OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [format/] [xopen-1.c] - Blame information for rev 689

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 689 jeremybenn 
/* Test for X/Open format extensions, as found in the
2 
   Single Unix Specification and in Austin Group draft 7.
3 
*/
4 
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
5 
/* { dg-do compile } */
6 
/* { dg-options "-std=gnu99 -Wformat" } */
7 
 
8 
#include "format.h"
9 
 
10 
void
11 
foo (int i, unsigned int u, wint_t lc, wchar_t *ls, int *ip, double d,
12 
     char *s, void *p, int *n, long int l, int i2, float *fp, long int *lp,
13 
     va_list va)
14 
{
15 
  /* The conversion specifiers C and S, for both printf and scanf,
16 
     are X/Open extensions.
17 
  */
18 
  printf ("%C", lc);
19 
  printf ("%3C", lc);
20 
  printf ("%.3C", lc); /* { dg-warning "precision" "precision with %C" } */
21 
  printf ("%hC", lc); /* { dg-warning "length" "bad %hC" } */
22 
  printf ("%hhC", lc); /* { dg-warning "length" "bad %hhC" } */
23 
  printf ("%lC", lc); /* { dg-warning "length" "bad %lC" } */
24 
  printf ("%llC", lc); /* { dg-warning "length" "bad %llC" } */
25 
  printf ("%jC", lc); /* { dg-warning "length" "bad %jC" } */
26 
  printf ("%zC", lc); /* { dg-warning "length" "bad %zC" } */
27 
  printf ("%tC", lc); /* { dg-warning "length" "bad %tC" } */
28 
  printf ("%LC", lc); /* { dg-warning "length" "bad %LC" } */
29 
  printf ("%-C", lc);
30 
  printf ("%+C", lc); /* { dg-warning "flag" "bad %+C" } */
31 
  printf ("% C", lc); /* { dg-warning "flag" "bad % C" } */
32 
  printf ("%#C", lc); /* { dg-warning "flag" "bad %#C" } */
33 
  printf ("%0C", lc); /* { dg-warning "flag" "bad %0C" } */
34 
  printf ("%'C", lc); /* { dg-warning "flag" "bad %'C" } */
35 
  printf ("%S", ls);
36 
  printf ("%3S", ls);
37 
  printf ("%.3S", ls);
38 
  printf ("%hS", ls); /* { dg-warning "length" "bad %hS" } */
39 
  printf ("%hhS", ls); /* { dg-warning "length" "bad %hhS" } */
40 
  printf ("%lS", ls); /* { dg-warning "length" "bad %lS" } */
41 
  printf ("%llS", ls); /* { dg-warning "length" "bad %llS" } */
42 
  printf ("%jS", ls); /* { dg-warning "length" "bad %jS" } */
43 
  printf ("%zS", ls); /* { dg-warning "length" "bad %zS" } */
44 
  printf ("%tS", ls); /* { dg-warning "length" "bad %tS" } */
45 
  printf ("%LS", ls); /* { dg-warning "length" "bad %LS" } */
46 
  printf ("%-S", ls);
47 
  printf ("%+S", ls); /* { dg-warning "flag" "bad %+S" } */
48 
  printf ("% S", ls); /* { dg-warning "flag" "bad % S" } */
49 
  printf ("%#S", ls); /* { dg-warning "flag" "bad %#S" } */
50 
  printf ("%0S", ls); /* { dg-warning "flag" "bad %0S" } */
51 
  printf ("%'S", ls); /* { dg-warning "flag" "bad %'S" } */
52 
  scanf ("%C", ls);
53 
  scanf ("%S", ls);
54 
  scanf ("%*C%*S");
55 
  scanf ("%2C%3S", ls, ls);
56 
  scanf ("%hC", ls); /* { dg-warning "length" "bad %hC" } */
57 
  scanf ("%hhC", ls); /* { dg-warning "length" "bad %hhC" } */
58 
  scanf ("%lC", ls); /* { dg-warning "length" "bad %lC" } */
59 
  scanf ("%llC", ls); /* { dg-warning "length" "bad %llC" } */
60 
  scanf ("%jC", ls); /* { dg-warning "length" "bad %jC" } */
61 
  scanf ("%zC", ls); /* { dg-warning "length" "bad %zC" } */
62 
  scanf ("%tC", ls); /* { dg-warning "length" "bad %tC" } */
63 
  scanf ("%LC", ls); /* { dg-warning "length" "bad %LC" } */
64 
  scanf ("%hS", ls); /* { dg-warning "length" "bad %hS" } */
65 
  scanf ("%hhS", ls); /* { dg-warning "length" "bad %hhS" } */
66 
  scanf ("%lS", ls); /* { dg-warning "length" "bad %lS" } */
67 
  scanf ("%llS", ls); /* { dg-warning "length" "bad %llS" } */
68 
  scanf ("%jS", ls); /* { dg-warning "length" "bad %jS" } */
69 
  scanf ("%zS", ls); /* { dg-warning "length" "bad %zS" } */
70 
  scanf ("%tS", ls); /* { dg-warning "length" "bad %tS" } */
71 
  scanf ("%LS", ls); /* { dg-warning "length" "bad %LS" } */
72 
  /* In C99 mode (even with extensions), %aS is a floating point
73 
     format followed by an S.
74 
  */
75 
  scanf ("%aS", fp);
76 
  /* The printf flag character ' is an X/Open extension.  */
77 
  printf ("%'d%'i%'u%'f%'F%'g%'G", i, i, u, d, d, d, d);
78 
  printf ("%'o", u); /* { dg-warning "flag" "bad use of ' flag" } */
79 
  printf ("%'x", u); /* { dg-warning "flag" "bad use of ' flag" } */
80 
  printf ("%'X", u); /* { dg-warning "flag" "bad use of ' flag" } */
81 
  printf ("%'e", d); /* { dg-warning "flag" "bad use of ' flag" } */
82 
  printf ("%'E", d); /* { dg-warning "flag" "bad use of ' flag" } */
83 
  printf ("%'a", d); /* { dg-warning "flag" "bad use of ' flag" } */
84 
  printf ("%'A", d); /* { dg-warning "flag" "bad use of ' flag" } */
85 
  printf ("%'c", i); /* { dg-warning "flag" "bad use of ' flag" } */
86 
  printf ("%'s", s); /* { dg-warning "flag" "bad use of ' flag" } */
87 
  printf ("%'p", p); /* { dg-warning "flag" "bad use of ' flag" } */
88 
  printf ("%'n", n); /* { dg-warning "flag" "bad use of ' flag" } */
89 
  /* The use of operand number $ formats is an X/Open extension.  */
90 
  scanf ("%1$d", ip);
91 
  printf ("%1$d", i);
92 
  printf ("%1$d", l); /* { dg-warning "arg 2|argument 2" "mismatched args with $ format" } */
93 
  printf ("%3$*2$.*1$ld", i2, i, l);
94 
  printf ("%4$ld%7$ld%5$d%6$d%3$d%1$d%2$d", i, i, i, l, i, i, l);
95 
  scanf ("%4$ld%7$ld%5$d%6$d%3$d%1$d%2$d", ip, ip, ip, lp, ip, ip, lp);
96 
  printf ("%1$d%d", i, i); /* { dg-warning "missing" "mixing $ and non-$ formats" } */
97 
  printf ("%%%1$d%%%2$d", i, i);
98 
  printf ("%d%2$d", i); /* { dg-warning "used after format" "mixing $ and non-$ formats" } */
99 
  printf ("%1$*d", i, i); /* { dg-warning "missing" "mixing $ and non-$ formats" } */
100 
  printf ("%*1$d", i); /* { dg-warning "missing" "mixing $ and non-$ formats" } */
101 
  scanf ("%1$d%d", ip, ip); /* { dg-warning "missing" "mixing $ and non-$ formats" } */
102 
  scanf ("%*f%%%1$d%%%2$d", ip, ip);
103 
  printf ("%2$d", i); /* { dg-warning "operand" "$ number too large" } */
104 
  printf ("%0$d", i); /* { dg-warning "operand" "$ number too small" } */
105 
  printf ("%3$d%1$d", i, i, i); /* { dg-warning "before used" "unused $ operand" } */
106 
  printf ("%2$d%1$d", i, i, i); /* { dg-warning "unused" "unused $ operand" } */
107 
  vprintf ("%3$d%1$d", va); /* { dg-warning "before used" "unused $ operand" } */
108 
  /* With scanf formats, gaps in the used arguments are allowed only if the
109 
     arguments are all pointers.  In such a case, should only give the lesser
110 
     warning about unused arguments rather than the more serious one about
111 
     argument gaps.  */
112 
  scanf ("%3$d%1$d", ip, ip, ip); /* { dg-bogus "before used" "unused $ scanf pointer operand" } */
113 
  /* { dg-warning "unused" "unused $ scanf pointer operand" { target *-*-* } 112 } */
114 
  /* If there are non-pointer arguments unused at the end, this is also OK.  */
115 
  scanf ("%3$d%1$d", ip, ip, ip, i); /* { dg-bogus "before used" "unused $ scanf pointer operand" } */
116 
  /* { dg-warning "unused" "unused $ scanf pointer operand" { target *-*-* } 115 } */
117 
  scanf ("%3$d%1$d", ip, i, ip); /* { dg-warning "before used" "unused $ scanf non-pointer operand" } */
118 
  /* Can't check the arguments in the vscanf case, so should suppose the
119 
     lesser problem.  */
120 
  vscanf ("%3$d%1$d", va); /* { dg-bogus "before used" "unused $ scanf pointer operand" } */
121 
  /* { dg-warning "unused" "unused $ scanf pointer operand" { target *-*-* } 120 } */
122 
  scanf ("%2$*d%1$d", ip, ip); /* { dg-warning "operand" "operand number with suppression" } */
123 
  printf ("%1$d%1$d", i);
124 
  scanf ("%1$d%1$d", ip); /* { dg-warning "more than once" "multiple use of scanf argument" } */
125 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.