gcc/testsuite/gcc.dg/format/ms_c94-scanf-1.c

   1 /* Test for scanf formats.  Changes in C94 to C90.  */
   2 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
   3 /* { dg-do compile { target { *-*-mingw* } } } */
   4 /* { dg-options "-std=iso9899:199409 -pedantic -Wformat" } */
   5
   6 #define USE_SYSTEM_FORMATS
   7 #include "format.h"
   8
   9 void
  10 foo (wchar_t *ls)
  11 {
  12   /* See ISO/IEC 9899:1990 (E) subclause 7.9.6.2 (pages 134-138),
  13      as amended by ISO/IEC 9899:1990/Amd.1:1995 (E) (pages 5-6).
  14      We do not repeat here all the C90 format checks, but just verify
  15      that %ls, %lc, %l[] are accepted without warning.
  16   */
  17   scanf ("%lc%ls%l[abc]", ls, ls, ls);
  18 }