From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/format/ms_miss-4.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/format/ms_miss-4.c (limited to 'gcc/testsuite/gcc.dg/format/ms_miss-4.c') diff --git a/gcc/testsuite/gcc.dg/format/ms_miss-4.c b/gcc/testsuite/gcc.dg/format/ms_miss-4.c new file mode 100644 index 000000000..faacf5ce4 --- /dev/null +++ b/gcc/testsuite/gcc.dg/format/ms_miss-4.c @@ -0,0 +1,33 @@ +/* Test warnings for missing format attributes on function pointers. */ +/* Origin: Kaveh Ghazi */ +/* { dg-do compile { target { *-*-mingw* } } } */ +/* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */ + +#define USE_SYSTEM_FORMATS +#include "format.h" + +typedef void (*noattr_t) (const char *, ...); +typedef noattr_t __attribute__ ((__format__(__ms_printf__, 1, 2))) attr_t; + +typedef void (*vnoattr_t) (const char *, va_list); +typedef vnoattr_t __attribute__ ((__format__(__ms_printf__, 1, 0))) vattr_t; + +void +foo1 (noattr_t na, attr_t a, vnoattr_t vna, vattr_t va) +{ + noattr_t na1, na2; + attr_t a1, a2; + + vnoattr_t vna1, vna2; + vattr_t va1, va2; + + na1 = na; + na2 = a; /* { dg-warning "candidate" "assignment warning" } */ + a1 = na; + a2 = a; + + vna1 = vna; + vna2 = va; /* { dg-warning "candidate" "assignment warning" } */ + va1 = vna; + va1 = va; +} -- cgit v1.2.3