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, 59 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/raw-string-3.c b/gcc/testsuite/c-c++-common/raw-string-3.c
new file mode 100644
index 000000000..df9e27555
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/raw-string-3.c
@@ -0,0 +1,59 @@
+// If not c++0x/gnu99, the {,u,u8,U,L}R prefix should be parsed as separate
+// token.
+// { dg-do compile }
+// { dg-options "" { target c } }
+// { dg-options "-std=c++98" { target c++ } }
+
+const void	*s0	= R"(a)";	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 7 }
+const void	*s1	= uR"(a)";	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 9 }
+const void	*s2	= UR"(a)";	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 11 }
+const void	*s3	= u8R"(a)";	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 13 }
+const void	*s4	= LR"(a)";	// { dg-error "was not declared|undeclared" }
+		// { dg-error "expected ',' or ';'" "" { target *-*-* } 15 }
+
+const int	i0	= R'a';		// { dg-error "expected ',' or ';'" }
+		// { dg-error "was not declared" "" { target c++ } 18 }
+const int	i1	= uR'a';	// { dg-error "expected ',' or ';'" }
+		// { dg-error "was not declared" "" { target c++ } 20 }
+const int	i2	= UR'a';	// { dg-error "expected ',' or ';'" }
+		// { dg-error "was not declared" "" { target c++ } 22 }
+const int	i3	= u8R'a';	// { dg-error "expected ',' or ';'" }
+		// { dg-error "was not declared" "" { target c++ } 24 }
+const int	i4	= LR'a';	// { dg-error "expected ',' or ';'" }
+		// { dg-error "was not declared" "" { target c++ } 26 }
+
+#define R	"a"
+#define uR	"b"
+#define UR	"c"
+#define u8R	"d"
+#define LR	"e"
+
+const void	*s5	= R"(a)";
+const void	*s6	= uR"(a)";
+const void	*s7	= UR"(a)";
+const void	*s8	= u8R"(a)";
+const void	*s9	= LR"(a)";
+
+#undef R
+#undef uR
+#undef UR
+#undef u8R
+#undef LR
+
+#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 () {}