[Issue 14131] va_copy is broken on posix X86_64

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14131

--- Comment #6 from github-bugzilla at puremagic.com ---
Commits pushed to https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/143f780fa6d5fd692d25b8f8318c73f5722616b9
Add test case for Issue 14131 - va_copy is broken on posix X86_64

https://github.com/D-Programming-Language/dmd/commit/97f5400129a489b31f4378cf9a1776ba0debc4b3
Merge pull request #4385 from yebblies/va_copy

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