From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- .../gcc/testsuite/gcc.dg/format/ms_c90-scanf-2.c | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/format/ms_c90-scanf-2.c (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/format/ms_c90-scanf-2.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/format/ms_c90-scanf-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/format/ms_c90-scanf-2.c new file mode 100644 index 000000000..b55122792 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/format/ms_c90-scanf-2.c @@ -0,0 +1,26 @@ +/* Test for scanf formats. Formats using C99 features should be rejected + outside of C99 mode. +*/ +/* Origin: Joseph Myers */ +/* { dg-do compile { target { *-*-mingw* } } } */ +/* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */ + +#define USE_SYSTEM_FORMATS +#include "format.h" + +void +foo (signed char *hhp, float *fp, llong *llp, intmax_t *jp, + size_t *zp, ptrdiff_t *tp) +{ + /* Some tests already in c90-scanf-1.c. */ + /* The widths hh, ll, j, z, t are new. */ + scanf ("%hhd", hhp); /* { dg-warning "unknown|format" "%hh is unsupported" } */ + scanf ("%I64d", llp); /* { dg-warning "length|C" "%I64 in C90" } */ + scanf ("%jd", jp); /* { dg-warning "unknown|format" "%j is unsupported" } */ + scanf ("%zu", zp); /* { dg-warning "unknown|format" "%z is unsupported" } */ + scanf ("%td", tp); /* { dg-warning "unknown|format" "%t is unsupported" } */ + /* The formats F, a, A are new. */ + scanf ("%F", fp); /* { dg-warning "unknown|format" "%F is unsupported" } */ + scanf ("%a", fp); /* { dg-warning "unknown|format" "%a is unsupported" } */ + scanf ("%A", fp); /* { dg-warning "unknown|format" "%A is unsupported" } */ +} -- cgit v1.2.3