[Issue 14903] Destructors for arguments completely broken

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14903

kinke at gmx.net changed:

           What    |Removed                     |Added
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                 CC|                            |kinke at gmx.net

--- Comment #4 from kinke at gmx.net ---
Well, what 'should' happen looks pretty straight-forward to me - the dtors of
all live temporaries are to be called in any case, and any exceptions thrown by
dtors are to be linked to an exception chain. That's what D already does for
params/locals, as shown by case 1.
I just find it sad that such a horrible bug can make it into a 2nd fresh
release. It's literally one of the first things I was thinking about when
tackling proper destruction of complex expression trees for LDC. We definitely
need more testing, and define test cases and expected outcomes before
implementing new, non-trivial features.

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