| 1 |
689 |
jeremybenn |
/* Test for format attributes: test use of __attribute__. */
|
| 2 |
|
|
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
|
| 3 |
|
|
/* { dg-do compile } */
|
| 4 |
|
|
/* { dg-options "-std=gnu99 -Wformat" } */
|
| 5 |
|
|
|
| 6 |
|
|
#define DONT_GNU_PROTOTYPE
|
| 7 |
|
|
#include "format.h"
|
| 8 |
|
|
|
| 9 |
|
|
extern void tformatprintf (const char *, ...) __attribute__((format(gnu_attr_printf, 1, 2)));
|
| 10 |
|
|
extern void tformat__printf__ (const char *, ...) __attribute__((format(gnu_attr___printf__, 1, 2)));
|
| 11 |
|
|
extern void tformatscanf (const char *, ...) __attribute__((format(gnu_attr_scanf, 1, 2)));
|
| 12 |
|
|
extern void tformat__scanf__ (const char *, ...) __attribute__((format(gnu_attr___scanf__, 1, 2)));
|
| 13 |
|
|
extern void tformatstrftime (const char *) __attribute__((format(gnu_attr_strftime, 1, 0)));
|
| 14 |
|
|
extern void tformat__strftime__ (const char *) __attribute__((format(gnu_attr___strftime__, 1, 0)));
|
| 15 |
|
|
extern void tformatstrfmon (const char *, ...) __attribute__((format(strfmon, 1, 2)));
|
| 16 |
|
|
extern void tformat__strfmon__ (const char *, ...) __attribute__((format(__strfmon__, 1, 2)));
|
| 17 |
|
|
extern void t__format__printf (const char *, ...) __attribute__((__format__(gnu_attr_printf, 1, 2)));
|
| 18 |
|
|
extern void t__format____printf__ (const char *, ...) __attribute__((__format__(gnu_attr___printf__, 1, 2)));
|
| 19 |
|
|
extern void t__format__scanf (const char *, ...) __attribute__((__format__(gnu_attr_scanf, 1, 2)));
|
| 20 |
|
|
extern void t__format____scanf__ (const char *, ...) __attribute__((__format__(gnu_attr___scanf__, 1, 2)));
|
| 21 |
|
|
extern void t__format__strftime (const char *) __attribute__((__format__(gnu_attr_strftime, 1, 0)));
|
| 22 |
|
|
extern void t__format____strftime__ (const char *) __attribute__((__format__(gnu_attr___strftime__, 1, 0)));
|
| 23 |
|
|
extern void t__format__strfmon (const char *, ...) __attribute__((__format__(strfmon, 1, 2)));
|
| 24 |
|
|
extern void t__format____strfmon__ (const char *, ...) __attribute__((__format__(__strfmon__, 1, 2)));
|
| 25 |
|
|
|
| 26 |
|
|
extern char *tformat_arg (const char *) __attribute__((format_arg(1)));
|
| 27 |
|
|
extern char *t__format_arg__ (const char *) __attribute__((__format_arg__(1)));
|
| 28 |
|
|
|
| 29 |
|
|
void
|
| 30 |
|
|
foo (int i, int *ip, double d)
|
| 31 |
|
|
{
|
| 32 |
|
|
tformatprintf ("%d", i);
|
| 33 |
|
|
tformatprintf ("%"); /* { dg-warning "format" "attribute format printf" } */
|
| 34 |
|
|
tformat__printf__ ("%d", i);
|
| 35 |
|
|
tformat__printf__ ("%"); /* { dg-warning "format" "attribute format __printf__" } */
|
| 36 |
|
|
tformatscanf ("%d", ip);
|
| 37 |
|
|
tformatscanf ("%"); /* { dg-warning "format" "attribute format scanf" } */
|
| 38 |
|
|
tformat__scanf__ ("%d", ip);
|
| 39 |
|
|
tformat__scanf__ ("%"); /* { dg-warning "format" "attribute format __scanf__" } */
|
| 40 |
|
|
tformatstrftime ("%a");
|
| 41 |
|
|
tformatstrftime ("%"); /* { dg-warning "format" "attribute format strftime" } */
|
| 42 |
|
|
tformat__strftime__ ("%a");
|
| 43 |
|
|
tformat__strftime__ ("%"); /* { dg-warning "format" "attribute format __strftime__" } */
|
| 44 |
|
|
tformatstrfmon ("%n", d);
|
| 45 |
|
|
tformatstrfmon ("%"); /* { dg-warning "format" "attribute format strfmon" } */
|
| 46 |
|
|
tformat__strfmon__ ("%n", d);
|
| 47 |
|
|
tformat__strfmon__ ("%"); /* { dg-warning "format" "attribute format __strfmon__" } */
|
| 48 |
|
|
t__format__printf ("%d", i);
|
| 49 |
|
|
t__format__printf ("%"); /* { dg-warning "format" "attribute __format__ printf" } */
|
| 50 |
|
|
t__format____printf__ ("%d", i);
|
| 51 |
|
|
t__format____printf__ ("%"); /* { dg-warning "format" "attribute __format__ __printf__" } */
|
| 52 |
|
|
t__format__scanf ("%d", ip);
|
| 53 |
|
|
t__format__scanf ("%"); /* { dg-warning "format" "attribute __format__ scanf" } */
|
| 54 |
|
|
t__format____scanf__ ("%d", ip);
|
| 55 |
|
|
t__format____scanf__ ("%"); /* { dg-warning "format" "attribute __format__ __scanf__" } */
|
| 56 |
|
|
t__format__strftime ("%a");
|
| 57 |
|
|
t__format__strftime ("%"); /* { dg-warning "format" "attribute __format__ strftime" } */
|
| 58 |
|
|
t__format____strftime__ ("%a");
|
| 59 |
|
|
t__format____strftime__ ("%"); /* { dg-warning "format" "attribute __format__ __strftime__" } */
|
| 60 |
|
|
t__format__strfmon ("%n", d);
|
| 61 |
|
|
t__format__strfmon ("%"); /* { dg-warning "format" "attribute __format__ strfmon" } */
|
| 62 |
|
|
t__format____strfmon__ ("%n", d);
|
| 63 |
|
|
t__format____strfmon__ ("%"); /* { dg-warning "format" "attribute __format__ __strfmon__" } */
|
| 64 |
|
|
tformatprintf (tformat_arg ("%d"), i);
|
| 65 |
|
|
tformatprintf (tformat_arg ("%")); /* { dg-warning "format" "attribute format_arg" } */
|
| 66 |
|
|
tformatprintf (t__format_arg__ ("%d"), i);
|
| 67 |
|
|
tformatprintf (t__format_arg__ ("%")); /* { dg-warning "format" "attribute __format_arg__" } */
|
| 68 |
|
|
}
|
