@@ -3,7 +3,7 @@ use super::{
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NodeInfo , PostOrderId , TrackedValue , TrackedValueIndex ,
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} ;
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use hir:: {
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- intravisit:: { self , NestedVisitorMap , Visitor } ,
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+ intravisit:: { self , Visitor } ,
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Body , Expr , ExprKind , Guard , HirId ,
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} ;
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use rustc_data_structures:: fx:: FxHashMap ;
@@ -189,7 +189,6 @@ impl<'a, 'tcx> DropRangeVisitor<'a, 'tcx> {
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| ExprKind :: Continue ( ..)
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| ExprKind :: Ret ( ..)
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| ExprKind :: InlineAsm ( ..)
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- | ExprKind :: LlvmInlineAsm ( ..)
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| ExprKind :: Struct ( ..)
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| ExprKind :: Repeat ( ..)
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| ExprKind :: Yield ( ..)
@@ -213,12 +212,6 @@ impl<'a, 'tcx> DropRangeVisitor<'a, 'tcx> {
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}
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impl < ' a , ' tcx > Visitor < ' tcx > for DropRangeVisitor < ' a , ' tcx > {
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- type Map = intravisit:: ErasedMap < ' tcx > ;
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-
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- fn nested_visit_map ( & mut self ) -> NestedVisitorMap < Self :: Map > {
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- NestedVisitorMap :: None
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- }
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-
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fn visit_expr ( & mut self , expr : & ' tcx Expr < ' tcx > ) {
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let mut reinit = None ;
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match expr. kind {
@@ -378,7 +371,6 @@ impl<'a, 'tcx> Visitor<'tcx> for DropRangeVisitor<'a, 'tcx> {
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| ExprKind :: InlineAsm ( ..)
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| ExprKind :: Let ( ..)
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| ExprKind :: Lit ( ..)
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- | ExprKind :: LlvmInlineAsm ( ..)
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| ExprKind :: Path ( ..)
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| ExprKind :: Repeat ( ..)
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| ExprKind :: Ret ( ..)
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