Merge from trunkreload-v2

git-svn-id: https://gcc.gnu.org/svn/gcc/branches/reload-v2@153515 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/ext/raw-string-7.C b/gcc/testsuite/g++.dg/ext/raw-string-7.C
new file mode 100644
index 00000000000..0f479193433
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/raw-string-7.C
@@ -0,0 +1,23 @@
+// The trailing whitespace after \ and before newline extension
+// breaks full compliance for raw strings.
+// { dg-do run { xfail *-*-* } }
+// { dg-options "-std=c++0x" }
+
+// Note, there is a single space after \ on the following line.
+const char *s0 = R"[\ 
+]";
+// { dg-bogus "backslash and newline separated by space" "" { xfail *-*-* } 7 }
+
+// Note, there is a single tab after \ on the following line.
+const char *s1 = R"[\	
+]";
+// { dg-bogus "backslash and newline separated by space" "" { xfail *-*-* } 12 }
+
+int
+main (void)
+{
+  if (__builtin_strcmp (s0, "\\ \n") != 0
+      || __builtin_strcmp (s1, "\\\t\n") != 0)
+    __builtin_abort ();
+  return 0;
+}