bjoernager/rust
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Abstract MatchCheckCtxt into a trait

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This commit is contained in:
Nadrieril 2023-12-11 20:01:02 +01:00
parent 3ad76f9325
commit 3d7c4df326
8 changed files with 313 additions and 239 deletions
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6
compiler/rustc_pattern_analysis/src/errors.rs
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@ -1,11 +1,11 @@
use crate::{cx::MatchCheckCtxt, pat::WitnessPat};
use rustc_errors::{AddToDiagnostic, Diagnostic, SubdiagnosticMessage};
use rustc_macros::{LintDiagnostic, Subdiagnostic};
use rustc_middle::thir::Pat;
use rustc_middle::ty::Ty;
use rustc_span::Span;
use crate::cx::{MatchCheckCtxt, WitnessPat};
#[derive(Subdiagnostic)]
#[label(pattern_analysis_uncovered)]
pub struct Uncovered<'tcx> {
@ -22,7 +22,7 @@ impl<'tcx> Uncovered<'tcx> {
pub fn new<'p>(
span: Span,
cx: &MatchCheckCtxt<'p, 'tcx>,
witnesses: Vec<WitnessPat<'tcx>>,
witnesses: Vec<WitnessPat<'p, 'tcx>>,
) -> Self {
let witness_1 = cx.hoist_witness_pat(witnesses.get(0).unwrap());
Self {