erichkeane added inline comments.
================
Comment at: lib/AST/Type.cpp:2226
+ Context.getFieldOffset(*Record->field_begin()));
+ for (const auto *Field : Record->fields()) {
+ if (!Field->getType().hasUniqueObjectRepresentations(Context))
----------------
erichkeane wrote:
> rnk wrote:
> > What about base classes? I think that's where the padding detection is
> > going to get wacky. =/
> Based on my reading of the RecordLayout stuff, the "getFieldOffset" should
> take that into account, right? It seems that 'fields' contains all fields,
> and thus should run through the offset of all of them, right? I'll add
> another test that inherits from a Padded struct to verify (as well as one
> that causes padding with the inheritence).
@rnk: You're correct here I believe, I'm not properly checking the base class
as I thought I was. I'll get a new patch later today.
https://reviews.llvm.org/D39064
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