bjoernager/rust
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Yeet some lifetimes

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This commit is contained in:
Michael Goulet 2023-12-26 01:59:18 +00:00
parent e4c626dd9a
commit eebb2abe0b
4 changed files with 40 additions and 40 deletions
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20
compiler/rustc_pattern_analysis/src/lints.rs
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@ -28,11 +28,11 @@ use crate::TypeCx;
///
/// This is not used in the main algorithm; only in lints.
#[derive(Debug)]
pub(crate) struct PatternColumn<'a, 'p, 'tcx> {
patterns: Vec<&'a DeconstructedPat<'p, 'tcx>>,
pub(crate) struct PatternColumn<'p, 'tcx> {
patterns: Vec<&'p DeconstructedPat<'p, 'tcx>>,
}
impl<'a, 'p, 'tcx> PatternColumn<'a, 'p, 'tcx> {
impl<'p, 'tcx> PatternColumn<'p, 'tcx> {
pub(crate) fn new(arms: &[MatchArm<'p, 'tcx>]) -> Self {
let mut patterns = Vec::with_capacity(arms.len());
for arm in arms {
@ -48,7 +48,7 @@ impl<'a, 'p, 'tcx> PatternColumn<'a, 'p, 'tcx> {
fn is_empty(&self) -> bool {
self.patterns.is_empty()
}
fn head_ty(&self, cx: MatchCtxt<'a, 'p, 'tcx>) -> Option<Ty<'tcx>> {
fn head_ty(&self, cx: MatchCtxt<'_, 'p, 'tcx>) -> Option<Ty<'tcx>> {
if self.patterns.len() == 0 {
return None;
}
@ -64,7 +64,7 @@ impl<'a, 'p, 'tcx> PatternColumn<'a, 'p, 'tcx> {
pcx.ctors_for_ty().split(pcx, column_ctors)
}
fn iter<'b>(&'b self) -> impl Iterator<Item = &'a DeconstructedPat<'p, 'tcx>> + Captures<'b> {
fn iter<'b>(&'b self) -> impl Iterator<Item = &'p DeconstructedPat<'p, 'tcx>> + Captures<'b> {
self.patterns.iter().copied()
}
@ -75,9 +75,9 @@ impl<'a, 'p, 'tcx> PatternColumn<'a, 'p, 'tcx> {
/// which may change the lengths.
fn specialize(
&self,
pcx: &PlaceCtxt<'a, 'p, 'tcx>,
pcx: &PlaceCtxt<'_, 'p, 'tcx>,
ctor: &Constructor<'p, 'tcx>,
) -> Vec<PatternColumn<'a, 'p, 'tcx>> {
) -> Vec<PatternColumn<'p, 'tcx>> {
let arity = ctor.arity(pcx);
if arity == 0 {
return Vec::new();
@ -115,7 +115,7 @@ impl<'a, 'p, 'tcx> PatternColumn<'a, 'p, 'tcx> {
#[instrument(level = "debug", skip(cx), ret)]
fn collect_nonexhaustive_missing_variants<'a, 'p, 'tcx>(
cx: MatchCtxt<'a, 'p, 'tcx>,
column: &PatternColumn<'a, 'p, 'tcx>,
column: &PatternColumn<'p, 'tcx>,
) -> Vec<WitnessPat<'p, 'tcx>> {
let Some(ty) = column.head_ty(cx) else {
return Vec::new();
@ -163,7 +163,7 @@ fn collect_nonexhaustive_missing_variants<'a, 'p, 'tcx>(
pub(crate) fn lint_nonexhaustive_missing_variants<'a, 'p, 'tcx>(
cx: MatchCtxt<'a, 'p, 'tcx>,
arms: &[MatchArm<'p, 'tcx>],
pat_column: &PatternColumn<'a, 'p, 'tcx>,
pat_column: &PatternColumn<'p, 'tcx>,
scrut_ty: Ty<'tcx>,
) {
let rcx: &RustcMatchCheckCtxt<'_, '_> = cx.tycx;
@ -216,7 +216,7 @@ pub(crate) fn lint_nonexhaustive_missing_variants<'a, 'p, 'tcx>(
#[instrument(level = "debug", skip(cx))]
pub(crate) fn lint_overlapping_range_endpoints<'a, 'p, 'tcx>(
cx: MatchCtxt<'a, 'p, 'tcx>,
column: &PatternColumn<'a, 'p, 'tcx>,
column: &PatternColumn<'p, 'tcx>,
) {
let Some(ty) = column.head_ty(cx) else {
return;