diff options
| -rw-r--r-- | compiler/rustc_mir_transform/src/const_prop_lint.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/compiler/rustc_mir_transform/src/const_prop_lint.rs b/compiler/rustc_mir_transform/src/const_prop_lint.rs index 6c1980ff3ad..d042f93009e 100644 --- a/compiler/rustc_mir_transform/src/const_prop_lint.rs +++ b/compiler/rustc_mir_transform/src/const_prop_lint.rs @@ -14,11 +14,7 @@ use rustc_hir::HirId; use rustc_index::bit_set::BitSet; use rustc_index::vec::IndexVec; use rustc_middle::mir::visit::Visitor; -use rustc_middle::mir::{ - AssertKind, BinOp, Body, Constant, Local, LocalDecl, Location, Operand, Place, Rvalue, - SourceInfo, SourceScope, SourceScopeData, Statement, StatementKind, Terminator, TerminatorKind, - UnOp, RETURN_PLACE, -}; +use rustc_middle::mir::*; use rustc_middle::ty::layout::{LayoutError, LayoutOf, LayoutOfHelpers, TyAndLayout}; use rustc_middle::ty::InternalSubsts; use rustc_middle::ty::{ @@ -695,6 +691,10 @@ impl<'tcx> Visitor<'tcx> for ConstPropagator<'_, 'tcx> { | TerminatorKind::Call { .. } | TerminatorKind::InlineAsm { .. } => {} } + } + + fn visit_basic_block_data(&mut self, block: BasicBlock, data: &BasicBlockData<'tcx>) { + self.super_basic_block_data(block, data); // We remove all Locals which are restricted in propagation to their containing blocks and // which were modified in the current block. |