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, 29 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/cpp/strify3.c b/gcc/testsuite/gcc.dg/cpp/strify3.c
new file mode 100644
index 000000000..5d76b5e75
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/strify3.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.  */
+
+/* { dg-do run } */
+
+/* Tests we stringify without inserting a space.  GCC 2.95.x and
+   earlier would insert a bogus space before bar in the string, simply
+   because a space was there in the invocation.
+
+   Neil Booth, 24 Sep 2001.  */
+
+extern int strcmp (const char *, const char *);
+extern int puts (const char *);
+extern void abort (void);
+#define err(str) do { puts(str); abort(); } while (0)
+
+#define str(x) #x
+#define xstr(x) str(x)
+#define glibc_hack(x, y) x@y
+
+int main (int argc, char *argv[])
+{
+  /* The space before "bar" here is vital.  */
+  char a[] = xstr(glibc_hack(foo, bar));
+
+  if (strcmp (a, "foo@bar"))
+    err ("stringification without spaces");
+
+  return 0;
+}