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Inline is_covered_by

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Nadrieril 2020-12-03 22:22:57 +00:00
parent 5be3f9f10e
commit 793c40e0bd
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compiler/rustc_mir_build/src/thir/pattern/deconstruct_pat.rs
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@ -697,6 +697,8 @@ impl<'tcx> Constructor<'tcx> {
/// Returns whether `self` is covered by `other`, i.e. whether `self` is a subset of `other`. /// Returns whether `self` is covered by `other`, i.e. whether `self` is a subset of `other`.
/// For the simple cases, this is simply checking for equality. For the "grouped" constructors, /// For the simple cases, this is simply checking for equality. For the "grouped" constructors,
/// this checks for inclusion. /// this checks for inclusion.
// We inline because this has a single call site in `Matrix::specialize_constructor`.
#[inline]
pub(super) fn is_covered_by<'p>(&self, pcx: PatCtxt<'_, 'p, 'tcx>, other: &Self) -> bool { pub(super) fn is_covered_by<'p>(&self, pcx: PatCtxt<'_, 'p, 'tcx>, other: &Self) -> bool {
// This must be kept in sync with `is_covered_by_any`. // This must be kept in sync with `is_covered_by_any`.
match (self, other) { match (self, other) {