Issue #10411 has been updated by Nobuyoshi N…
Status changed from Open to Closed
% Done changed from 0 to 100
Applied in changeset r48126.
parse.y: fix fluent interface identifier
- parse.y (parser_yylex): dispatch newline and space at fluent
interface, so that the following identifier does not include the
space. [ruby-dev:48684] [Bug #10411]
Bug #10411: Ripper.sexp(“foo\n .bar”) extract a wrong method
name " .bar"
- Author: Akira T.
- Status: Closed
- Priority: Normal
- Assignee:
- Category:
- Target version:
- ruby -v: ruby 2.2.0dev (2014-10-22 trunk 48083) [x86_64-linux]
- Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
以下のように、ripper が、メソッド名として " .bar" などといった
空白やピリオドの入った文字列を取り出してくることがあります。
% ./ruby -v -rripper -e 'p Ripper.sexp("foo\n .bar")'
ruby 2.2.0dev (2014-10-22 trunk 48083) [x86_64-linux]
[:program, [[:call, [:vcall, [:@ident, "foo", [1, 0]]], :".", [:@ident,
" .bar", [2, 0]]]]]
改行を入れなければ、“bar” という期待するメソッド名が取り出されます。
% ./ruby -rripper -e 'p Ripper.sexp("foo .bar")'
[:program, [[:call, [:vcall, [:@ident, "foo", [1, 0]]], :".", [:@ident,
"bar", [1, 13]]]]]