Implement feature gate logic

2024-01-18 19:22:44 +01:00
parent 886108b9fe
commit 95a14d43d7
7 changed files with 806 additions and 158 deletions
--- a/compiler/rustc_pattern_analysis/src/lib.rs
+++ b/compiler/rustc_pattern_analysis/src/lib.rs
@@ -95,6 +95,7 @@ pub trait TypeCx: Sized + fmt::Debug {
    type PatData: Clone;

    fn is_exhaustive_patterns_feature_on(&self) -> bool;
+    fn is_min_exhaustive_patterns_feature_on(&self) -> bool;

    /// The number of fields for this constructor.
    fn ctor_arity(&self, ctor: &Constructor<Self>, ty: &Self::Ty) -> usize;