[ruby-core:71726] [Ruby trunk - Bug #11748] [Closed] [BACKPORT] ripper misses on_tstring_content callback result

From: nobu@...
Date: 2015-11-29 00:06:13 UTC
List: ruby-core #71726
Issue #11748 has been reported by Nobuyoshi Nakada.

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Bug #11748: [BACKPORT] ripper misses on_tstring_content callback result
https://bugs.ruby-lang.org/issues/11748

* Author: Nobuyoshi Nakada
* Status: Closed
* Priority: Normal
* Assignee: 
* ruby -v: 
* Backport: 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: REQUIRED
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2.2以降、on_tstring_contentコールバックの戻り値が捨てられています。

~~~
$ ruby2.0 -rripper -e 'p Ripper.sexp("<<E\nx\nE")'
[:program, [[:string_literal, [:string_content, [:@tstring_content, "x\n", [2, 0]]]]]]

$ ruby2.1 -rripper -e 'p Ripper.sexp("<<E\nx\nE")'
[:program, [[:string_literal, [:string_content, [:@tstring_content, "x\n", [2, 0]]]]]]

$ ruby2.2 -rripper -e 'p Ripper.sexp("<<E\nx\nE")'
[:program, [[:string_literal, [:string_content, "x\n"]]]]
~~~

r52777のバックポートをお願いします。



-- 
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