Bug #11748: [BACKPORT] ripper misses on_tstring_content callback result

• Status: Closed
• Assignee: -
• Target version: -
• Backport: 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONE

[nobu (Nobuyoshi Nakada)]

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。

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: REQUIRED to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONE

Backported into ruby_2_2 branch at r52837.