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fix recently added Retag statement

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This commit is contained in:
Ralf Jung 2018-12-02 12:24:51 +01:00
parent 005df5fe03
commit ef2b18a873
1 changed files with 5 additions and 1 deletions
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6
src/librustc_mir/shim.rs
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@ -229,7 +229,11 @@ fn build_drop_shim<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>,
// Function arguments should be retagged // Function arguments should be retagged
mir.basic_blocks_mut()[START_BLOCK].statements.insert(0, Statement { mir.basic_blocks_mut()[START_BLOCK].statements.insert(0, Statement {
source_info, source_info,
kind: StatementKind::Retag { fn_entry: true, place: dropee_ptr.clone() }, kind: StatementKind::Retag {
fn_entry: true,
two_phase: false,
place: dropee_ptr.clone(),
},
}); });
// We use raw ptr operations, better prepare the alias tracking for that // We use raw ptr operations, better prepare the alias tracking for that
mir.basic_blocks_mut()[START_BLOCK].statements.insert(1, Statement { mir.basic_blocks_mut()[START_BLOCK].statements.insert(1, Statement {