bjoernager/rust
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Replace NestedVisitorMap with NestedFilter

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This commit is contained in:
Cameron Steffen 2021-11-03 18:03:12 -05:00
parent bd3cb52565
commit 45db716902
57 changed files with 258 additions and 512 deletions
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8
compiler/rustc_mir_build/src/thir/pattern/check_match.rs
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@ -10,7 +10,7 @@ use rustc_errors::{error_code, struct_span_err, Applicability, DiagnosticBuilder
use rustc_hir as hir;
use rustc_hir::def::*;
use rustc_hir::def_id::DefId;
use rustc_hir::intravisit::{self, NestedVisitorMap, Visitor};
use rustc_hir::intravisit::{self, Visitor};
use rustc_hir::{HirId, Pat};
use rustc_middle::ty::{self, AdtDef, Ty, TyCtxt};
use rustc_session::lint::builtin::{
@ -54,12 +54,6 @@ struct MatchVisitor<'a, 'p, 'tcx> {
}
impl<'tcx> Visitor<'tcx> for MatchVisitor<'_, '_, 'tcx> {
type Map = intravisit::ErasedMap<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
NestedVisitorMap::None
}
fn visit_expr(&mut self, ex: &'tcx hir::Expr<'tcx>) {
intravisit::walk_expr(self, ex);
match &ex.kind {