From b539a651699bd3d0ff65c147038d1404e1156220 Mon Sep 17 00:00:00 2001
From: Richard Stallman <rms@gnu.org>
Date: Fri, 9 Apr 1993 21:46:58 +0000
Subject: [PATCH] (yylex): Use MAP_CHARACTER if it's defined.

From-SVN: r4059
---
 gcc/c-lex.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gcc/c-lex.c b/gcc/c-lex.c
index 0504800ea83..ae3984b6e71 100644
--- a/gcc/c-lex.c
+++ b/gcc/c-lex.c
@@ -1721,6 +1721,10 @@ yylex ()
 		  pedwarn ("ANSI C forbids newline in character constant");
 		lineno++;
 	      }
+#ifdef MAP_CHARACTER
+	    else
+	      c = MAP_CHARACTER (c);
+#endif
 
 	    num_chars++;
 	    if (num_chars > maxtoken - 4)
-- 
2.30.2