Remove in_band_lifetimes from rustc_mir_dataflow

See #91867 for more information.

compiler/rustc_mir_dataflow/src/impls/borrowed_locals.rs

@@ -45,7 +45,7 @@ impl MaybeBorrowedLocals {
     }
 }
 
-impl AnalysisDomain<'tcx> for MaybeBorrowedLocals {
+impl<'tcx> AnalysisDomain<'tcx> for MaybeBorrowedLocals {
     type Domain = BitSet<Local>;
     const NAME: &'static str = "maybe_borrowed_locals";
 
@@ -59,7 +59,7 @@ impl AnalysisDomain<'tcx> for MaybeBorrowedLocals {
     }
 }
 
-impl GenKillAnalysis<'tcx> for MaybeBorrowedLocals {
+impl<'tcx> GenKillAnalysis<'tcx> for MaybeBorrowedLocals {
     type Idx = Local;
 
     fn statement_effect(
@@ -95,7 +95,7 @@ struct TransferFunction<'a, T> {
     ignore_borrow_on_drop: bool,
 }
 
-impl<T> Visitor<'tcx> for TransferFunction<'a, T>
+impl<'tcx, T> Visitor<'tcx> for TransferFunction<'_, T>
 where
     T: GenKill<Local>,
 {

compiler/rustc_mir_dataflow/src/impls/init_locals.rs

@@ -10,7 +10,7 @@ use rustc_middle::mir::{self, BasicBlock, Local, Location};
 
 pub struct MaybeInitializedLocals;
 
-impl crate::AnalysisDomain<'tcx> for MaybeInitializedLocals {
+impl<'tcx> crate::AnalysisDomain<'tcx> for MaybeInitializedLocals {
     type Domain = BitSet<Local>;
 
     const NAME: &'static str = "maybe_init_locals";
@@ -28,7 +28,7 @@ impl crate::AnalysisDomain<'tcx> for MaybeInitializedLocals {
     }
 }
 
-impl crate::GenKillAnalysis<'tcx> for MaybeInitializedLocals {
+impl<'tcx> crate::GenKillAnalysis<'tcx> for MaybeInitializedLocals {
     type Idx = Local;
 
     fn statement_effect(
@@ -73,7 +73,7 @@ struct TransferFunction<'a, T> {
     trans: &'a mut T,
 }
 
-impl<T> Visitor<'tcx> for TransferFunction<'a, T>
+impl<T> Visitor<'_> for TransferFunction<'_, T>
 where
     T: GenKill<Local>,
 {

compiler/rustc_mir_dataflow/src/impls/liveness.rs

@@ -48,12 +48,12 @@ use crate::{AnalysisDomain, Backward, CallReturnPlaces, GenKill, GenKillAnalysis
 pub struct MaybeLiveLocals;
 
 impl MaybeLiveLocals {
-    fn transfer_function<T>(&self, trans: &'a mut T) -> TransferFunction<'a, T> {
+    fn transfer_function<'a, T>(&self, trans: &'a mut T) -> TransferFunction<'a, T> {
         TransferFunction(trans)
     }
 }
 
-impl AnalysisDomain<'tcx> for MaybeLiveLocals {
+impl<'tcx> AnalysisDomain<'tcx> for MaybeLiveLocals {
     type Domain = BitSet<Local>;
     type Direction = Backward;
 
@@ -69,7 +69,7 @@ impl AnalysisDomain<'tcx> for MaybeLiveLocals {
     }
 }
 
-impl GenKillAnalysis<'tcx> for MaybeLiveLocals {
+impl<'tcx> GenKillAnalysis<'tcx> for MaybeLiveLocals {
     type Idx = Local;
 
     fn statement_effect(

compiler/rustc_mir_dataflow/src/impls/mod.rs

@@ -704,7 +704,7 @@ impl<'tcx> GenKillAnalysis<'tcx> for EverInitializedPlaces<'_, 'tcx> {
 ///
 /// If the basic block matches this pattern, this function returns the place corresponding to the
 /// enum (`_1` in the example above) as well as the `AdtDef` of that enum.
-fn switch_on_enum_discriminant(
+fn switch_on_enum_discriminant<'mir, 'tcx>(
     tcx: TyCtxt<'tcx>,
     body: &'mir mir::Body<'tcx>,
     block: &'mir mir::BasicBlockData<'tcx>,

compiler/rustc_mir_dataflow/src/impls/storage_liveness.rs

@@ -17,7 +17,7 @@ impl MaybeStorageLive {
     }
 }
 
-impl crate::AnalysisDomain<'tcx> for MaybeStorageLive {
+impl<'tcx> crate::AnalysisDomain<'tcx> for MaybeStorageLive {
     type Domain = BitSet<Local>;
 
     const NAME: &'static str = "maybe_storage_live";
@@ -39,7 +39,7 @@ impl crate::AnalysisDomain<'tcx> for MaybeStorageLive {
     }
 }
 
-impl crate::GenKillAnalysis<'tcx> for MaybeStorageLive {
+impl<'tcx> crate::GenKillAnalysis<'tcx> for MaybeStorageLive {
     type Idx = Local;
 
     fn statement_effect(