[Issue 14459] String literal merge bug causes incorrect runtime program behavior

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14459

Kenji Hara <k.hara.pg at gmail.com> changed:

           What    |Removed                     |Added
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           Keywords|                            |pull
           Hardware|x86                         |All
                 OS|Mac OS X                    |All

--- Comment #5 from Kenji Hara <k.hara.pg at gmail.com> ---
https://github.com/D-Programming-Language/dmd/pull/4866(In reply to Dan Olson
from comment #3)
> Anyway, it is in the backend el.c stable[16] where the cache is defined. 
> Also, the code in the frond end that does the const propagation of string
> literals is fromConstInitializer() in optimize.c

Fixed the bug in optimize.c:
https://github.com/D-Programming-Language/dmd/pull/4866

Honestly I didn't know about this issue until now (my random bugzila walk
fortunately hit). I'm curious why the detailed analysis result couldn't put out
actual PR.

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