obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 33 insertions, 0 deletions

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 <ghazi@caip.rutgers.edu> */
+/* { 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;
+}