Squash fold into ty
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282865097d
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74 changed files with 137 additions and 158 deletions
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@ -3,8 +3,7 @@
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use rustc_hir as hir;
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use rustc_hir::def_id::{DefId, LocalDefId};
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use rustc_middle::ty::fold::fold_regions;
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use rustc_middle::ty::{self, Binder, Region, Ty, TyCtxt, TypeFoldable};
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use rustc_middle::ty::{self, Binder, Region, Ty, TyCtxt, TypeFoldable, fold_regions};
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use rustc_span::Span;
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use tracing::instrument;
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@ -18,12 +18,14 @@ use rustc_middle::traits::SignatureMismatchData;
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use rustc_middle::traits::select::OverflowError;
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use rustc_middle::ty::abstract_const::NotConstEvaluatable;
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use rustc_middle::ty::error::{ExpectedFound, TypeError};
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use rustc_middle::ty::fold::{TypeFolder, TypeSuperFoldable};
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use rustc_middle::ty::print::{
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PrintPolyTraitPredicateExt, PrintTraitPredicateExt as _, PrintTraitRefExt as _,
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with_forced_trimmed_paths,
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};
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use rustc_middle::ty::{self, TraitRef, Ty, TyCtxt, TypeFoldable, TypeVisitableExt, Upcast};
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use rustc_middle::ty::{
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self, TraitRef, Ty, TyCtxt, TypeFoldable, TypeFolder, TypeSuperFoldable, TypeVisitableExt,
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Upcast,
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};
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use rustc_middle::{bug, span_bug};
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use rustc_span::{BytePos, DUMMY_SP, STDLIB_STABLE_CRATES, Span, Symbol, sym};
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use tracing::{debug, instrument};
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@ -8,8 +8,7 @@ use rustc_infer::infer::canonical::{
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};
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use rustc_infer::infer::{InferCtxt, RegionVariableOrigin, TyCtxtInferExt};
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use rustc_infer::traits::solve::Goal;
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use rustc_middle::ty::fold::TypeFoldable;
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use rustc_middle::ty::{self, Ty, TyCtxt, TypeVisitableExt as _};
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use rustc_middle::ty::{self, Ty, TyCtxt, TypeFoldable, TypeVisitableExt as _};
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use rustc_span::{DUMMY_SP, ErrorGuaranteed, Span};
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use rustc_type_ir::TypingMode;
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use rustc_type_ir::solve::{Certainty, NoSolution};
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@ -32,10 +32,9 @@ pub use rustc_infer::traits::*;
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use rustc_middle::query::Providers;
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use rustc_middle::span_bug;
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use rustc_middle::ty::error::{ExpectedFound, TypeError};
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use rustc_middle::ty::fold::TypeFoldable;
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use rustc_middle::ty::visit::{TypeVisitable, TypeVisitableExt};
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use rustc_middle::ty::{
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self, GenericArgs, GenericArgsRef, Ty, TyCtxt, TypeFolder, TypeSuperFoldable,
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self, GenericArgs, GenericArgsRef, Ty, TyCtxt, TypeFoldable, TypeFolder, TypeSuperFoldable,
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TypeSuperVisitable, TypingMode, Upcast,
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};
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use rustc_span::def_id::DefId;
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@ -13,9 +13,8 @@ use rustc_infer::traits::{ObligationCauseCode, PredicateObligations};
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use rustc_middle::traits::select::OverflowError;
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use rustc_middle::traits::{BuiltinImplSource, ImplSource, ImplSourceUserDefinedData};
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use rustc_middle::ty::fast_reject::DeepRejectCtxt;
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use rustc_middle::ty::fold::TypeFoldable;
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use rustc_middle::ty::visit::TypeVisitableExt;
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use rustc_middle::ty::{self, Term, Ty, TyCtxt, TypingMode, Upcast};
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use rustc_middle::ty::{self, Term, Ty, TyCtxt, TypeFoldable, TypingMode, Upcast};
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use rustc_middle::{bug, span_bug};
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use rustc_span::sym;
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use rustc_type_ir::elaborate;
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@ -7,9 +7,10 @@ use rustc_data_structures::stack::ensure_sufficient_stack;
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use rustc_infer::traits::PredicateObligations;
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use rustc_macros::extension;
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pub use rustc_middle::traits::query::NormalizationResult;
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use rustc_middle::ty::fold::{FallibleTypeFolder, TypeFoldable, TypeSuperFoldable};
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use rustc_middle::ty::visit::{TypeSuperVisitable, TypeVisitable, TypeVisitableExt};
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use rustc_middle::ty::{self, Ty, TyCtxt, TypeVisitor, TypingMode};
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use rustc_middle::ty::{
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self, FallibleTypeFolder, Ty, TyCtxt, TypeFoldable, TypeSuperFoldable, TypeVisitor, TypingMode,
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};
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use rustc_span::DUMMY_SP;
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use tracing::{debug, info, instrument};
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@ -3,8 +3,7 @@ use std::fmt;
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use rustc_errors::ErrorGuaranteed;
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use rustc_infer::traits::PredicateObligations;
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use rustc_middle::traits::query::NoSolution;
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use rustc_middle::ty::fold::TypeFoldable;
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use rustc_middle::ty::{ParamEnvAnd, TyCtxt};
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use rustc_middle::ty::{ParamEnvAnd, TyCtxt, TypeFoldable};
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use rustc_span::Span;
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use crate::infer::canonical::{
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@ -3,8 +3,7 @@ use std::fmt;
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use rustc_middle::traits::ObligationCause;
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use rustc_middle::traits::query::NoSolution;
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pub use rustc_middle::traits::query::type_op::{DeeplyNormalize, Normalize};
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use rustc_middle::ty::fold::TypeFoldable;
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use rustc_middle::ty::{self, Lift, ParamEnvAnd, Ty, TyCtxt, TypeVisitableExt};
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use rustc_middle::ty::{self, Lift, ParamEnvAnd, Ty, TyCtxt, TypeFoldable, TypeVisitableExt};
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use rustc_span::Span;
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use crate::infer::canonical::{CanonicalQueryInput, CanonicalQueryResponse};
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