[PATCH] assert_streq: add newlines to failure message

[David Malcolm via Gcc-patches]

Adding newlines so that the two strings line up makes string equality
failures considerably easier to read.

Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu.
OK for trunk?

gcc/ChangeLog:
        * selftest.c (assert_streq): Add newlines when emitting non-equal
        non-NULL strings.

Signed-off-by: David Malcolm <dmalc...@redhat.com>
---
 gcc/selftest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/selftest.c b/gcc/selftest.c
index 8f1cde0cc19..0db56f3b240 100644
--- a/gcc/selftest.c
+++ b/gcc/selftest.c
@@ -89,7 +89,7 @@ assert_streq (const location &loc,
        if (strcmp (val1, val2) == 0)
          pass (loc, "ASSERT_STREQ");
        else
-         fail_formatted (loc, "ASSERT_STREQ (%s, %s) val1=\"%s\" val2=\"%s\"",
+         fail_formatted (loc, "ASSERT_STREQ (%s, %s)\n val1=\"%s\"\n 
val2=\"%s\"\n",
                          desc_val1, desc_val2, val1, val2);
       }
 }
-- 
2.26.3