sepavloff added inline comments.

================
Comment at: clang/lib/AST/Interp/PrimType.h:39
   PT_Bool,
+  PT_Float,
   PT_Ptr,
----------------
tbaeder wrote:
> sepavloff wrote:
> > In contrast to other members of this enumeration, `PT_Float` does not 
> > designate a concrete type, and it must creates problems. For example, how 
> > function `primSize(PrimType Type)` can be implemented?
> Yes, floats are a bit special, see also the special case in `getCtorPrim()` 
> in `Descriptor.cpp`. But I don't think it's a problem for `primSize()` since 
> that only uses `sizeof()`.
`sizeof` in `primSize()` would return `sizeof(clang::interp::Floating)`, which 
is `sizeof(APFloat)`. This value is not the same as `sizeof(float)` or 
`sizeof(double)`.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134859/new/

https://reviews.llvm.org/D134859

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