From c2fa935fee31c201ba4b07e72690e78a3094cf68 Mon Sep 17 00:00:00 2001 From: dearblue Date: Sun, 14 Apr 2019 16:11:21 +0900 Subject: Fix hexdigits convertion --- mrbgems/mruby-compiler/core/parse.y | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'mrbgems/mruby-compiler') diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y index ca4c90770..f6b883b9e 100644 --- a/mrbgems/mruby-compiler/core/parse.y +++ b/mrbgems/mruby-compiler/core/parse.y @@ -5712,10 +5712,11 @@ parser_yylex(parser_state *p) if (!identchar(c)) { char buf[36]; const char s[] = "Invalid char in expression: 0x"; + const char hexdigits[] = "0123456789ABCDEF"; strcpy(buf, s); - buf[sizeof(s)] = (c & 0xff00) >> 8; - buf[sizeof(s)+1] = (c & 0xff); + buf[sizeof(s)] = hexdigits[(c & 0xf0) >> 4]; + buf[sizeof(s)+1] = hexdigits[(c & 0x0f)]; buf[sizeof(s)+2] = 0; yyerror(p, buf); goto retry; -- cgit v1.2.3