diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | lib/irb/ruby-lex.rb | 5 |
2 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Thu Jun 30 17:28:10 2005 Yukihiro Matsumoto <matz@ruby-lang.org> + + * lib/irb/ruby-lex.rb (RubyLex::identify_number): should not treat + plain zero as an octal number. [ruby-dev:26410] + Thu Jun 30 15:13:16 2005 Yukihiro Matsumoto <matz@ruby-lang.org> * eval.c (rb_eval): pre-evaluate argument for unambiguous diff --git a/lib/irb/ruby-lex.rb b/lib/irb/ruby-lex.rb index 4c51afbc28..4b7ad6a0bf 100644 --- a/lib/irb/ruby-lex.rb +++ b/lib/irb/ruby-lex.rb @@ -936,6 +936,8 @@ class RubyLex @lex_state = EXPR_END if peek(0) == "0" && peek(1) !~ /[.eE]/ + len0 = true + non_digit = false getc if /[xX]/ =~ peek(0) ch = getc @@ -948,10 +950,9 @@ class RubyLex match = /[0-7_]/ else match = /[0-7_]/ + len0 = false end - len0 = true - non_digit = false while ch = getc if match =~ ch if ch == "_" |