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, 16 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/dremf-type-compat-1.c b/gcc/testsuite/gcc.dg/dremf-type-compat-1.c
new file mode 100644
index 000000000..79c55ef84
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/dremf-type-compat-1.c
@@ -0,0 +1,16 @@
+/* Test for bogus diagnostics for dremf definition.  Although this
+   definition is formally incorrect in ISO C, a GNU extension permits
+   a prototype followed by unpromoted types in a function definition,
+   so it should be permitted when the function is built in.  Bug
+   16666.  */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+float dremf (float, float);
+
+float
+dremf (x, y)
+     float x, y;
+{
+  return x + y;
+}