[Issue 16508] Alignment of class members is not respected. Affects new, scoped and classInstanceAlignment.

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=16508

Max Samukha <maxsamukha at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |maxsamukha at gmail.com

--- Comment #2 from Max Samukha <maxsamukha at gmail.com> ---
std.traits.classInstanceAlignment is broken because it uses "alignof" to
calculate the maximum alignment of the class fields, and "alignof" on
class/struct fields is broken because it returns the alignment of field types
instead of the alignment of fields. __traits(classInstanceSize) is broken
because it returns a useless value that doesn't account for the trailing
padding required for proper alignment of object arrays. GC allocations are also
broken as they return misaligned class objects.

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