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, 22 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/Wint-to-pointer-cast-3.c b/gcc/testsuite/c-c++-common/Wint-to-pointer-cast-3.c
new file mode 100644
index 000000000..052ab3727
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/Wint-to-pointer-cast-3.c
@@ -0,0 +1,22 @@
+/* Test -Wno-int-to-pointer-cast.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-options "-Wno-int-to-pointer-cast" } */
+
+char c;
+
+void *
+f (void)
+{
+  return (void *) c;
+}
+
+void *p;
+
+char
+g (void)
+{
+  return (char) p;
+/* { dg-warning "cast from pointer to integer of different size" "" { target c } 19 } */
+/* { dg-error "cast from 'void\\*' to 'char' loses precision" "" { target c++ } 19 } */
+}