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, 32 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/pr54486.c b/gcc/testsuite/c-c++-common/pr54486.c
new file mode 100644
index 000000000..e8125fcf3
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/pr54486.c
@@ -0,0 +1,32 @@
+/* PR middle-end/54486 */
+/* { dg-do compile } */
+/* { dg-options "-Wformat" } */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+typedef __SIZE_TYPE__ size_t;
+extern int printf (const char *, ...);
+extern size_t strspn (const char *, const char *);
+extern size_t strcspn (const char *, const char *);
+extern size_t strlen (const char *);
+#ifdef __cplusplus
+}
+#endif
+
+void
+foo (void)
+{
+  printf ("%zu\n", strspn ("abc", "abcdefg"));
+  printf ("%zu\n", (size_t) strspn ("abc", "abcdefg"));
+  printf ("%zu\n", __builtin_strspn ("abc", "abcdefg"));
+  printf ("%zu\n", (size_t) __builtin_strspn ("abc", "abcdefg"));
+  printf ("%zu\n", strcspn ("abc", "abcdefg"));
+  printf ("%zu\n", (size_t) strcspn ("abc", "abcdefg"));
+  printf ("%zu\n", __builtin_strcspn ("abc", "abcdefg"));
+  printf ("%zu\n", (size_t) __builtin_strcspn ("abc", "abcdefg"));
+  printf ("%zu\n", strlen ("abc"));
+  printf ("%zu\n", (size_t) strlen ("abc"));
+  printf ("%zu\n", __builtin_strlen ("abc"));
+  printf ("%zu\n", (size_t) __builtin_strlen ("abc"));
+}