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, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/noncompile/const-ll-1.c b/gcc/testsuite/gcc.dg/noncompile/const-ll-1.c
new file mode 100644
index 000000000..cac3af6aa
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/noncompile/const-ll-1.c
@@ -0,0 +1,24 @@
+/* Test for broken long long suffixes.  */
+/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
+
+/* The following are valid integer suffixes, according to C99:
+
+   no suffix
+   u or U
+   ul, uL, Ul or UL
+   ull, uLL, Ull or ULL
+   l or L
+   lu, lU, Lu or LU
+   llu, llU, LLu or LLU
+
+   The following are not but have been accepted by GCC in the past:
+
+   lul and case variants (the 'l's being separated by a 'u')
+   lL, Ll and variants with a 'u' (mixed case pair of 'l's)
+
+   (cpplib gets this right when processing #if expressions.)
+
+*/
+
+unsigned long long a = 1LUL; /* { dg-error "lul|LUL" "error for LUL suffix" } */
+long long b = 1Ll; /* { dg-error "Ll" "error for Ll suffix" } */