Merge #902

902: Fix enum variant discriminant values r=philberty a=philberty

Enum discriminants before this patch were either:

- The hir-id of the tuple/struct variant
- The expression of the specified discriminant
- Computed int64 of the dataless variant

Each of these had tree ways of computing the qualifier this patch changes
this to be more in line with rust to compute the values unless its a
specified discriminant value. In order to compile this we now create an
implicit HIR::LiteralExpr and feed this into our constexpr code so it
reuses the same path as the variants with a specified constant
discriminant.


Co-authored-by: Philip Herron <philip.herron@embecosm.com>

0 files changed, 0 insertions, 0 deletions