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lower let-else in MIR instead

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This commit is contained in:
Ding Xiang Fei 2022-06-02 22:39:47 +08:00
parent 38b72154de
commit 6c529ded86
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GPG key ID: 3CD748647EEF6359
71 changed files with 421 additions and 264 deletions
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compiler/rustc_mir_transform/src/remove_uninit_drops.rs
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@ -102,7 +102,7 @@ fn is_needs_drop_and_init<'tcx>(
let field_needs_drop_and_init = |(f, f_ty, mpi)| {
let child = move_path_children_matching(move_data, mpi, |x| x.is_field_to(f));
let Some(mpi) = child else {
return f_ty.needs_drop(tcx, param_env);
return Ty::needs_drop(f_ty, tcx, param_env);
};
is_needs_drop_and_init(tcx, param_env, maybe_inits, move_data, f_ty, mpi)