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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/format/ms_c90-scanf-4.c b/gcc/testsuite/gcc.dg/format/ms_c90-scanf-4.c
new file mode 100644
index 000000000..4b1fda7ca
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/format/ms_c90-scanf-4.c
@@ -0,0 +1,31 @@
+/* Test for scanf formats.  Test that the C90 functions get their default
+   attributes in strict C90 mode, but the C99 and gettext functions
+   do not.
+*/
+/* 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 (int *ip, char *s, va_list v0, va_list v1, va_list v2, va_list v3,
+     va_list v4, va_list v5)
+{
+  fscanf (stdin, "%d", ip);
+  fscanf (stdin, "%ld", ip); /* { dg-warning "format" "fscanf" } */
+  scanf ("%d", ip);
+  scanf ("%ld", ip); /* { dg-warning "format" "scanf" } */
+  sscanf (s, "%d", ip);
+  sscanf (s, "%ld", ip); /* { dg-warning "format" "sscanf" } */
+  vfscanf (stdin, "%d", v0);
+  vscanf ("%d", v2);
+  vsscanf (s, "%d", v4);
+  scanf (gettext ("%d"), ip);
+  scanf (gettext ("%ld"), ip);
+  scanf (dgettext ("", "%d"), ip);
+  scanf (dgettext ("", "%ld"), ip);
+  scanf (dcgettext ("", "%d", 0), ip);
+  scanf (dcgettext ("", "%ld", 0), ip);
+}