1 /* Test for scanf formats. Formats using extensions to the standard
2 should be rejected in strict pedantic mode.
4 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
5 /* { dg-do compile } */
6 /* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */
8 typedef __WCHAR_TYPE__ wchar_t;
10 extern int scanf (const char *, ...);
13 foo (char **sp, wchar_t **lsp)
15 /* %a formats for allocation, only recognised in C90 mode, are a
18 scanf ("%as", sp); /* { dg-warning "C" "%as" } */
19 scanf ("%aS", lsp); /* { dg-warning "C" "%aS" } */
20 scanf ("%a[bcd]", sp); /* { dg-warning "C" "%a[]" } */