From 9e09b370c1cb15e94137e834e52d0ef00aed59c9 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 17 Jul 2014 04:30:21 +0000 Subject: parse.y: parse_rational * parse.y (parse_rational): extract from parse_numeric(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- parse.y | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'parse.y') diff --git a/parse.y b/parse.y index f94bce378f..081cb3e291 100644 --- a/parse.y +++ b/parse.y @@ -6938,6 +6938,17 @@ parser_prepare(struct parser_params *parser) space_seen && !ISSPACE(c) && \ (ambiguous_operator(op, syn), 0))) +static VALUE +parse_rational(struct parser_params *parser, char *str, int len, int seen_point) +{ + VALUE v; + char *point = &str[seen_point]; + size_t fraclen = len-seen_point-1; + memmove(point, point+1, fraclen+1); + v = rb_cstr_to_inum(str, 10, FALSE); + return rb_rational_new(v, rb_int_positive_pow(10, fraclen)); +} + static int parse_numeric(struct parser_params *parser, int c) { @@ -7156,12 +7167,8 @@ parse_numeric(struct parser_params *parser, int c) suffix = number_literal_suffix(seen_e ? NUM_SUFFIX_I : NUM_SUFFIX_ALL); if (suffix & NUM_SUFFIX_R) { - char *point = &tok()[seen_point]; - size_t fraclen = toklen()-seen_point-1; type = tRATIONAL; - memmove(point, point+1, fraclen+1); - v = rb_cstr_to_inum(tok(), 10, FALSE); - v = rb_rational_new(v, rb_int_positive_pow(10, fraclen)); + v = parse_rational(parser, tok(), toklen(), seen_point); } else { double d = strtod(tok(), 0); -- cgit v1.2.3