Issue #15285 has been updated by shyouhei (Shyouhei Urabe).


ea15ceddbef2cc4c459c1ad5796e43ae9fa2cbf1 is r64996, which is a backport of r63030, which fixes #14639.

@nobu any idea?

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Bug #15285: lambda return behavior regression from #14639
https://bugs.ruby-lang.org/issues/15285#change-74792

* Author: nmueller (Nate Mueller)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.5.3p105 (2018-10-18 revision 65156) [x86_64-linux]
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
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The change in ea15ceddbef2cc4c459c1ad5796e43ae9fa2cbf1 to use rb_yield_force_blockarg changes the behavior of returns called inside a passed lambda function.  In 2.5.1 and below, including before the enum.c change, the attached script would print `true`.  In 2.5.3 it prints `false`.

---Files--------------------------------
test.rb (118 Bytes)


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