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(<SC_ESCAPED_CHARACTER>"'"): Use unsigned char

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local var instead of casting to unsigned char, to avoid casts.
This commit is contained in:
Paul Eggert
2002-12-13 08:35:16 +00:00
parent f2a655b6cc
commit 3b1e470c6d
1 changed files with 4 additions and 2 deletions
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6
src/scan-gram.l
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@@ -1,4 +1,5 @@
/* Bison Grammar Scanner -*- C -*-
Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -368,13 +369,14 @@ splice (\\[ \f\t\v]*\n)*
<SC_ESCAPED_CHARACTER>
{
"'" {
unsigned char last_string_1;
STRING_GROW;
STRING_FINISH;
loc->start = token_start;
val->symbol = symbol_get (last_string, *loc);
symbol_class_set (val->symbol, token_sym, *loc);
symbol_user_token_number_set (val->symbol,
(unsigned char) last_string[1], *loc);
last_string_1 = last_string[1];
symbol_user_token_number_set (val->symbol, last_string_1, *loc);
STRING_FREE;
rule_length++;
BEGIN INITIAL;