[PATCH] D132739: [clang][Interp] Implement IntegralToBoolean casts

[Timm Bäder via Phabricator via cfe-commits]

tbaeder added inline comments.


================
Comment at: clang/lib/AST/Interp/Opcodes.td:433
+def ToCastTypeClass : TypeClass {
+  let Types = [Sint32, Bool];
 }
----------------
erichkeane wrote:
> tbaeder wrote:
> > erichkeane wrote:
> > > Not sure how this works... but is this ONLY int-32 to bool and vice versa?  The implementation of any of the other integrals should be trivial.
> > Yes exactly, the primitive types are:
> > ```
> > def Bool : Type;
> > def Sint8 : Type;
> > def Uint8 : Type;
> > def Sint16 : Type;
> > def Uint16 : Type;
> > def Sint32 : Type;
> > def Uint32 : Type;
> > def Sint64 : Type;
> > def Uint64 : Type;
> > def Ptr : Type;
> > ```
> So why not fill them in here as well? 
I think I can add `Uint32` as well, but for the others I can't write tests yet since I don't have their literals implemented yet.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132739/new/

https://reviews.llvm.org/D132739