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change StrLit type to ty::Value as well

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This commit is contained in:
Ralf Jung
2025-07-29 09:01:05 +02:00
parent a171eaab42
commit a1acbfb050
1 changed files with 2 additions and 5 deletions
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7
compiler/rustc_pattern_analysis/src/rustc.rs
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@@ -8,7 +8,6 @@ use rustc_hir::HirId;
use rustc_hir::def_id::DefId;
use rustc_index::{Idx, IndexVec};
use rustc_middle::middle::stability::EvalResult;
use rustc_middle::mir::{self, Const};
use rustc_middle::thir::{self, Pat, PatKind, PatRange, PatRangeBoundary};
use rustc_middle::ty::layout::IntegerExt;
use rustc_middle::ty::{
@@ -580,9 +579,7 @@ impl<'p, 'tcx: 'p> RustcPatCtxt<'p, 'tcx> {
// subfields.
// Note: `t` is `str`, not `&str`.
let ty = self.reveal_opaque_ty(*t);
// FIXME: why does `Str` need a `mir::Const`?
let val = mir::Const::from_ty_value(self.tcx, *value);
let subpattern = DeconstructedPat::new(Str(val), Vec::new(), 0, ty, pat);
let subpattern = DeconstructedPat::new(Str(*value), Vec::new(), 0, ty, pat);
ctor = Ref;
fields = vec![subpattern.at_index(0)];
arity = 1;
@@ -894,7 +891,7 @@ impl<'p, 'tcx: 'p> PatCx for RustcPatCtxt<'p, 'tcx> {
type Ty = RevealedTy<'tcx>;
type Error = ErrorGuaranteed;
type VariantIdx = VariantIdx;
type StrLit = Const<'tcx>;
type StrLit = ty::Value<'tcx>;
type ArmData = HirId;
type PatData = &'p Pat<'tcx>;