rust/compiler/rustc_passes
Dylan DPC b81c6cdb57
Rollup merge of #83916 - Amanieu:asm_anonconst, r=petrochenkov
Use AnonConst for asm! constants

This replaces the old system which used explicit promotion. See #83169 for more background.

The syntax for `const` operands is still the same as before: `const <expr>`.

Fixes #83169

Because the implementation is heavily based on inline consts, we suffer from the same issues:
- We lose the ability to use expressions derived from generics. See the deleted tests in `src/test/ui/asm/const.rs`.
- We are hitting the same ICEs as inline consts, for example #78174. It is unlikely that we will be able to stabilize this before inline consts are stabilized.
2021-04-07 13:07:14 +02:00
..
src Rollup merge of #83916 - Amanieu:asm_anonconst, r=petrochenkov 2021-04-07 13:07:14 +02:00
Cargo.toml Use pretty-printer instead of span_to_snippet 2021-03-14 14:39:25 -07:00