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Remove extern crate rustc_middle from rustc_const_eval.

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This requires exporting the interpreter macros so they can be used with
`use crate::interpret::*`.
This commit is contained in:
Nicholas Nethercote
2024-05-08 19:03:14 +10:00
parent f12e935795
commit 4497d345a8
32 changed files with 101 additions and 48 deletions
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5
compiler/rustc_const_eval/src/interpret/discriminant.rs
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@@ -1,12 +1,15 @@
//! Functions for reading and writing discriminants of multi-variant layouts (enums and coroutines).
use rustc_middle::mir;
use rustc_middle::span_bug;
use rustc_middle::ty::layout::{LayoutOf, PrimitiveExt};
use rustc_middle::ty::{self, ScalarInt, Ty};
use rustc_target::abi::{self, TagEncoding};
use rustc_target::abi::{VariantIdx, Variants};
use super::{ImmTy, InterpCx, InterpResult, Machine, Readable, Scalar, Writeable};
use super::{
err_ub, throw_ub, ImmTy, InterpCx, InterpResult, Machine, Readable, Scalar, Writeable,
};
impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
/// Writes the discriminant of the given variant.