From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Fri, 1 Dec 2000 03:20:39 +0000 (+0000)
Subject: \x{} doesn't any more require 'use utf8' outside regexen so why
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=de5f0749ee4fa4a85092e853d4c2971a66843dc4;p=p5sagit%2Fp5-mst-13.2.git

\x{} doesn't any more require 'use utf8' outside regexen so why
should it be required inside regexen?

p4raw-id: //depot/perl@7938
---

diff --git a/regcomp.c b/regcomp.c
index f09e49d..784e83e 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -2912,7 +2912,7 @@ tryagain:
 				RExC_parse = p + 1;
 				vFAIL("Missing right brace on \\x{}");
 			    }
-			    else if (UTF) {
+			    else {
 				numlen = 1;	/* allow underscores */
 				ender = (UV)scan_hex(p + 1, e - p - 1, &numlen);
 				/* numlen is generous */
@@ -2922,12 +2922,6 @@ tryagain:
 				}
 				p = e + 1;
 			    }
-			    else
-			    {
-				RExC_parse = e + 1;
-				vFAIL("Can't use \\x{} without 'use utf8' declaration");
-			    }
-
 			}
 			else {
 			    numlen = 0;		/* disallow underscores */
diff --git a/t/op/regmesg.t b/t/op/regmesg.t
index 6b7f52b..50a020b 100644
--- a/t/op/regmesg.t
+++ b/t/op/regmesg.t
@@ -71,8 +71,6 @@ my @death =
 
  'use utf8; /[\x{X]/' => 'Missing right brace on \x{} before {#} mark in regex m/[\x{{#}X]/',
 
- '/\x{x}/' => 'Can\'t use \x{} without \'use utf8\' declaration before {#} mark in regex m/\x{x}{#}/',
-
  '/[[:barf:]]/' => 'POSIX class [:barf:] unknown before {#} mark in regex m/[[:barf:]{#}]/',
 
  '/[[=barf=]]/' => 'POSIX syntax [= =] is reserved for future extensions before {#} mark in regex m/[[=barf=]{#}]/',