[ruby-core:72858] [Ruby trunk - Bug #11990] Dedenting heredoc interacts poorly with string concatenation

From: whitequark@...
Date: 2016-01-14 13:42:06 UTC
List: ruby-core #72858
Issue #11990 has been updated by whitequark *.

Description updated

----------------------------------------
Bug #11990: Dedenting heredoc interacts poorly with string concatenation
https://bugs.ruby-lang.org/issues/11990#change-56092

* Author: whitequark *
* Status: Open
* Priority: Normal
* Assignee: 
* ruby -v: ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN
----------------------------------------
The following code reproduces the problem:

~~~
p <<~E "  y"
  x
E
~~~

It prints `"x\ny"`, but the second string is not dedenting. It should print `"x\n  y"`.



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