Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/format/ms_c90-scanf-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Test for scanf formats. Formats using extensions to the standard should be rejected in strict pedantic mode. */ /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ /* { dg-do compile { target { *-*-mingw* } } } */ /* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */ #define USE_SYSTEM_FORMATS #include "format.h" void foo (char **sp, wchar_t **lsp) { /* %a formats for allocation, only recognized in C90 mode, are a GNU extension. */ scanf ("%as", sp); /* { dg-warning "flag" "%as is unsupported" } */ scanf ("%aS", lsp); /* { dg-warning "format|flag" "%aS is unsupported" } */ scanf ("%a[bcd]", sp); /* { dg-warning "flag" "%a[] is unsupported" } */ }