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Rollup merge of #112358 - Nilstrieb:fancy-more-borrowck-cleanups, r=c…
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…ompiler-errors

Remove default visitor impl in region constraint generation

I wanted to group it together with other possibly minor borrowck cleanups but that's all I have right now so I rather put it up than forget about it before doing something else.

r? `@compiler-errors`
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matthiaskrgr authored Jun 6, 2023
2 parents 53881f9 + 459bd2c commit 63e0423
Showing 1 changed file with 2 additions and 6 deletions.
8 changes: 2 additions & 6 deletions compiler/rustc_borrowck/src/constraint_generation.rs
Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@ use rustc_infer::infer::InferCtxt;
use rustc_middle::mir::visit::TyContext;
use rustc_middle::mir::visit::Visitor;
use rustc_middle::mir::{
BasicBlock, BasicBlockData, Body, Local, Location, Place, PlaceRef, ProjectionElem, Rvalue,
SourceInfo, Statement, StatementKind, Terminator, TerminatorKind, UserTypeProjection,
Body, Local, Location, Place, PlaceRef, ProjectionElem, Rvalue, SourceInfo, Statement,
StatementKind, Terminator, TerminatorKind, UserTypeProjection,
};
use rustc_middle::ty::subst::SubstsRef;
use rustc_middle::ty::visit::TypeVisitable;
Expand Down Expand Up @@ -49,10 +49,6 @@ struct ConstraintGeneration<'cg, 'tcx> {
}

impl<'cg, 'tcx> Visitor<'tcx> for ConstraintGeneration<'cg, 'tcx> {
fn visit_basic_block_data(&mut self, bb: BasicBlock, data: &BasicBlockData<'tcx>) {
self.super_basic_block_data(bb, data);
}

/// We sometimes have `substs` within an rvalue, or within a
/// call. Make them live at the location where they appear.
fn visit_substs(&mut self, substs: &SubstsRef<'tcx>, location: Location) {
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