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* lib/irb/ruby-lex.rb (RubyLex::identify_number): should not treat

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plain zero as an octal number.  [ruby-dev:26410]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2005-06-30 08:31:38 +00:00
parent 5f97451ef9
commit 4ffab87134
2 changed files with 8 additions and 2 deletions
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5
ChangeLog
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@ -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> Thu Jun 30 15:13:16 2005 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (rb_eval): pre-evaluate argument for unambiguous * eval.c (rb_eval): pre-evaluate argument for unambiguous

5
lib/irb/ruby-lex.rb
View File

@ -936,6 +936,8 @@ class RubyLex
@lex_state = EXPR_END @lex_state = EXPR_END
if peek(0) == "0" && peek(1) !~ /[.eE]/ if peek(0) == "0" && peek(1) !~ /[.eE]/
len0 = true
non_digit = false
getc getc
if /[xX]/ =~ peek(0) if /[xX]/ =~ peek(0)
ch = getc ch = getc
@ -948,10 +950,9 @@ class RubyLex
match = /[0-7_]/ match = /[0-7_]/
else else
match = /[0-7_]/ match = /[0-7_]/
len0 = false
end end
len0 = true
non_digit = false
while ch = getc while ch = getc
if match =~ ch if match =~ ch
if ch == "_" if ch == "_"