Add tag_for_variant query

This query allows for sharing code between `rustc_const_eval` and
`rustc_transmutability`.

Also moves `DummyMachine` to `rustc_const_eval`.
This commit is contained in:
Jack Wrenn 2024-03-20 17:45:14 +00:00
parent 9023f908cf
commit 2de9010f66
13 changed files with 347 additions and 292 deletions

View file

@ -36,6 +36,7 @@
//! cost by `MAX_COST`.
use rustc_arena::DroplessArena;
use rustc_const_eval::const_eval::DummyMachine;
use rustc_const_eval::interpret::{ImmTy, Immediate, InterpCx, OpTy, Projectable};
use rustc_data_structures::fx::FxHashSet;
use rustc_index::bit_set::BitSet;
@ -50,7 +51,6 @@ use rustc_span::DUMMY_SP;
use rustc_target::abi::{TagEncoding, Variants};
use crate::cost_checker::CostChecker;
use crate::dataflow_const_prop::DummyMachine;
pub struct JumpThreading;