File: builtin-sprintf-warn-5.c

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (27 lines) | stat: -rw-r--r-- 520 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
/* PR bootstrap/77676 - powerpc64 and powerpc64le stage2 bootstrap fail
   Test case from comment 6 on the bug.  */
/* { dg-do compile } */
/* { dg-options "-Wall -Werror" } */

struct A
{
  const char *a;
  int b;
  const char *c;
};

void bar (char *);

void
foo (struct A *p)
{
  char s[4096];
  const char *u = p->a;
  const char *t;
  while ((t = __builtin_strstr (u, "gcc/")))
    u = t + 4;

  /* Verfiy the following doesn't emit a warning.  */
  __builtin_sprintf (s, "%s:%i (%s)", u, p->b, p->c);
  bar (s);
}