Remove rustc_type_ir import

Author: tiif

Cargo.lock

@@ -4654,7 +4654,6 @@ dependencies = [
  "rustc_session",
  "rustc_span",
  "rustc_transmute",
- "rustc_type_ir",
  "smallvec",
  "thin-vec",
  "tracing",

compiler/rustc_trait_selection/Cargo.toml

@@ -21,7 +21,6 @@ rustc_parse_format = { path = "../rustc_parse_format" }
 rustc_session = { path = "../rustc_session" }
 rustc_span = { path = "../rustc_span" }
 rustc_transmute = { path = "../rustc_transmute", features = ["rustc"] }
-rustc_type_ir  = {path = "../rustc_type_ir"}
 smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
 thin-vec = "0.2"
 tracing = "0.1"

compiler/rustc_trait_selection/src/traits/fulfill.rs

@@ -11,8 +11,7 @@ use rustc_infer::traits::{
 use rustc_middle::bug;
 use rustc_middle::ty::abstract_const::NotConstEvaluatable;
 use rustc_middle::ty::error::{ExpectedFound, TypeError};
-use rustc_middle::ty::{self, Binder, Const, GenericArgsRef, TypeVisitableExt, TypingMode};
-use rustc_type_ir::may_use_unstable_feature;
+use rustc_middle::ty::{self, Binder, Const, GenericArgsRef, TypeVisitableExt, TypingMode, may_use_unstable_feature};
 use thin_vec::{ThinVec, thin_vec};
 use tracing::{debug, debug_span, instrument};
 

compiler/rustc_trait_selection/src/traits/select/mod.rs

@@ -28,10 +28,9 @@ use rustc_middle::ty::error::TypeErrorToStringExt;
 use rustc_middle::ty::print::{PrintTraitRefExt as _, with_no_trimmed_paths};
 use rustc_middle::ty::{
     self, DeepRejectCtxt, GenericArgsRef, PolyProjectionPredicate, SizedTraitKind, Ty, TyCtxt,
-    TypeFoldable, TypeVisitableExt, TypingMode, Upcast, elaborate,
+    TypeFoldable, TypeVisitableExt, TypingMode, Upcast, elaborate, may_use_unstable_feature
 };
 use rustc_span::{Symbol, sym};
-use rustc_type_ir::may_use_unstable_feature;
 use tracing::{debug, instrument, trace};
 
 use self::EvaluationResult::*;