diff options
Diffstat (limited to 'compiler/rustc_pattern_analysis/tests')
| -rw-r--r-- | compiler/rustc_pattern_analysis/tests/common/mod.rs | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/compiler/rustc_pattern_analysis/tests/common/mod.rs b/compiler/rustc_pattern_analysis/tests/common/mod.rs index 23560ad6419..365bc2d863f 100644 --- a/compiler/rustc_pattern_analysis/tests/common/mod.rs +++ b/compiler/rustc_pattern_analysis/tests/common/mod.rs @@ -2,7 +2,7 @@ use rustc_pattern_analysis::constructor::{ Constructor, ConstructorSet, IntRange, MaybeInfiniteInt, RangeEnd, VariantVisibility, }; use rustc_pattern_analysis::usefulness::{PlaceValidity, UsefulnessReport}; -use rustc_pattern_analysis::{Captures, MatchArm, PatCx, PrivateUninhabitedField}; +use rustc_pattern_analysis::{MatchArm, PatCx, PrivateUninhabitedField}; /// Sets up `tracing` for easier debugging. Tries to look like the `rustc` setup. pub fn init_tracing() { @@ -156,12 +156,11 @@ impl PatCx for Cx { ty.sub_tys(ctor).len() } - fn ctor_sub_tys<'a>( - &'a self, - ctor: &'a Constructor<Self>, - ty: &'a Self::Ty, - ) -> impl Iterator<Item = (Self::Ty, PrivateUninhabitedField)> + ExactSizeIterator + Captures<'a> - { + fn ctor_sub_tys( + &self, + ctor: &Constructor<Self>, + ty: &Self::Ty, + ) -> impl Iterator<Item = (Self::Ty, PrivateUninhabitedField)> + ExactSizeIterator { ty.sub_tys(ctor).into_iter().map(|ty| (ty, PrivateUninhabitedField(false))) } |
