diff options
Diffstat (limited to 'compiler/rustc_const_eval/src')
| -rw-r--r-- | compiler/rustc_const_eval/src/const_eval/valtrees.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_const_eval/src/interpret/place.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_const_eval/src/transform/validate.rs | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/compiler/rustc_const_eval/src/const_eval/valtrees.rs b/compiler/rustc_const_eval/src/const_eval/valtrees.rs index a73f778d4db..8e4454d7cec 100644 --- a/compiler/rustc_const_eval/src/const_eval/valtrees.rs +++ b/compiler/rustc_const_eval/src/const_eval/valtrees.rs @@ -8,7 +8,7 @@ use crate::interpret::{ use crate::interpret::{MPlaceTy, Value}; use rustc_middle::ty::{self, ScalarInt, Ty, TyCtxt}; use rustc_span::source_map::DUMMY_SP; -use rustc_target::abi::{Align, VariantIdx}; +use rustc_target::abi::{Align, VariantIdx, FIRST_VARIANT}; #[instrument(skip(ecx), level = "debug")] fn branches<'tcx>( @@ -412,7 +412,7 @@ fn valtree_into_mplace<'tcx>( let inner_ty = match ty.kind() { ty::Adt(def, substs) => { - def.variant(VariantIdx::from_u32(0)).fields[i].ty(tcx, substs) + def.variant(FIRST_VARIANT).fields[i].ty(tcx, substs) } ty::Tuple(inner_tys) => inner_tys[i], _ => bug!("unexpected unsized type {:?}", ty), diff --git a/compiler/rustc_const_eval/src/interpret/place.rs b/compiler/rustc_const_eval/src/interpret/place.rs index ff6db143ddf..a95bcaa3f99 100644 --- a/compiler/rustc_const_eval/src/interpret/place.rs +++ b/compiler/rustc_const_eval/src/interpret/place.rs @@ -8,7 +8,7 @@ use rustc_ast::Mutability; use rustc_middle::mir; use rustc_middle::ty; use rustc_middle::ty::layout::{LayoutOf, TyAndLayout}; -use rustc_target::abi::{self, Abi, Align, HasDataLayout, Size, VariantIdx}; +use rustc_target::abi::{self, Abi, Align, HasDataLayout, Size, FIRST_VARIANT}; use super::{ alloc_range, mir_assign_valid_types, AllocId, AllocRef, AllocRefMut, CheckInAllocMsg, @@ -796,7 +796,7 @@ where let variant_dest = self.place_downcast(&dest, variant_index)?; (variant_index, variant_dest, active_field_index) } - _ => (VariantIdx::from_u32(0), dest.clone(), None), + _ => (FIRST_VARIANT, dest.clone(), None), }; if active_field_index.is_some() { assert_eq!(operands.len(), 1); diff --git a/compiler/rustc_const_eval/src/transform/validate.rs b/compiler/rustc_const_eval/src/transform/validate.rs index 66fc1c07e20..2be385d551e 100644 --- a/compiler/rustc_const_eval/src/transform/validate.rs +++ b/compiler/rustc_const_eval/src/transform/validate.rs @@ -17,7 +17,7 @@ use rustc_middle::ty::{self, InstanceDef, ParamEnv, Ty, TyCtxt, TypeVisitableExt use rustc_mir_dataflow::impls::MaybeStorageLive; use rustc_mir_dataflow::storage::always_storage_live_locals; use rustc_mir_dataflow::{Analysis, ResultsCursor}; -use rustc_target::abi::{Size, VariantIdx}; +use rustc_target::abi::{Size, FIRST_VARIANT}; #[derive(Copy, Clone, Debug, PartialEq, Eq)] enum EdgeKind { @@ -359,7 +359,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { check_equal(self, location, *f_ty); } ty::Adt(adt_def, substs) => { - let var = parent_ty.variant_index.unwrap_or(VariantIdx::from_u32(0)); + let var = parent_ty.variant_index.unwrap_or(FIRST_VARIANT); let Some(field) = adt_def.variant(var).fields.get(f.as_usize()) else { fail_out_of_bounds(self, location); return; |