1 /* Test for scanf formats. Formats using extensions to the standard
2 should be rejected in strict pedantic mode.
3 */
4 /* { dg-do compile } */
5 /* { dg-options "-std=iso9899:1999 -pedantic -Wformat" } */
6
7 #include "format.h"
8
9 void
foo(char ** sp,wchar_t ** lsp)10 foo (char **sp, wchar_t **lsp)
11 {
12 /* m assignment-allocation modifier, recognized in both C90
13 and C99 modes, is a POSIX and ISO/IEC WDTR 24731-2 extension. */
14 scanf ("%ms", sp); /* { dg-warning "C" "%ms" } */
15 scanf ("%mS", lsp); /* { dg-warning "C" "%mS" } */
16 scanf ("%mls", lsp); /* { dg-warning "C" "%mls" } */
17 scanf ("%m[bcd]", sp); /* { dg-warning "C" "%m[]" } */
18 scanf ("%ml[bcd]", lsp); /* { dg-warning "C" "%ml[]" } */
19 }
20