John Demme 95956c1c9a [MLIR] ODS typedef gen fixes & improvements
- Fixes bug 48242 point 3 crash.
- Makes the improvments from points 1 & 2.

https://bugs.llvm.org/show_bug.cgi?id=48262

```
   def RTLValueType : Type<CPred<"isRTLValueType($_self)">, "Type"> {
     string cppType = "::mlir::Type";
   }
```
Works now, but merely by happenstance. Parameters expects a `TypeParameter` class def or a string representing a c++ type but doesn't enforce it.

Reviewed By: lattner

Differential Revision: https://reviews.llvm.org/D91939
2020-11-22 16:06:14 -08:00
..
2020-10-29 04:05:22 +09:00
2020-10-15 17:03:06 -07:00