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/c-c++-common/raw-string-4.c b/gcc/testsuite/c-c++-common/raw-string-4.c
new file mode 100644
index 000000000..626e7f257
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/raw-string-4.c
@@ -0,0 +1,29 @@
+// R is not applicable for character literals.
+// { dg-do compile }
+// { dg-options "-std=gnu99" { target c } }
+// { dg-options "-std=c++0x" { target c++ } }
+
+const int	i0	= R'a';	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 6 }
+const int	i1	= uR'a';	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 8 }
+const int	i2	= UR'a';	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 10 }
+const int	i3	= u8R'a';	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 12 }
+const int	i4	= LR'a';	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 14 }
+
+#define R	1 +
+#define uR	2 +
+#define UR	3 +
+#define u8R	4 +
+#define LR	5 +
+
+const int	i5	= R'a';
+const int	i6	= uR'a';
+const int	i7	= UR'a';
+const int	i8	= u8R'a';
+const int	i9	= LR'a';
+
+int main () {}