8000 or-patterns: Push `PatKind/PatternKind::Or` at top level to HIR & HAIR by Centril · Pull Request #64508 · rust-lang/rust · GitHub
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or-patterns: Push PatKind/PatternKind::Or at top level to HIR & HAIR #64508

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Merged
merged 22 commits into from
Sep 25, 2019
Merged

or-patterns: Push PatKind/PatternKind::Or at top level to HIR & HAIR #64508

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146cb8e
or-patterns: remove hack from lowering.
Centril Sep 7, 2019
b2f903c
or-patterns: `hir::Arm::pats` -> `::pat` + `Arm::top_pats_hack`.
Centril Sep 7, 2019
6579d13
or-patterns: normalize HIR pretty priting.
Centril Sep 7, 2019
75fb42a
or-patterns: use `top_pats_hack` to make things compile.
Centril Sep 7, 2019
89bbef3
check_match: misc cleanup.
Centril Sep 15, 2019
4c34693
or-patterns: fix problems in typeck.
Centril Sep 15, 2019
9d1c3c9
simplify `hir::Pat::walk_`.
Centril Sep 15, 2019
cc5fe6d
or-patterns: liveness/`visit_arm`: remove `top_pats_hack`.
Centril Sep 15, 2019
9ca42a5
or-patterns: liveness: generalize + remove `top_pats_hack`.
Centril Sep 15, 2019
57eeb61
or-patterns: remove `Arm::contains_explicit_ref_binding`.
Centril Sep 15, 2019
fb2cfec
or-patterns: euv/`arm_move_mode`: remove `top_pats_hack`.
Centril Sep 15, 2019
d7139f3
or-patterns: euv/`walk_arm`: remove `top_pats_hack`.
Centril Sep 15, 2019
07deb93
or-patterns: middle/dead: make a hack less hacky.
Centril Sep 15, 2019
0dfd706
or-patterns: rvalue_promotion: remove `top_pats_hack`.
Centril Sep 15, 2019
38a5ae9
or-patterns: regionck/visit_arm: remove `top_pats_hack`.
Centril Sep 15, 2019
9b406f1
or-patterns: regionck/`link_match`: remove `top_pats_hack`.
Centril Sep 15, 2019
6bd8c6d
or-patterns: check_match: remove `top_pats_hack` for `check_for_bindi…
Centril Sep 15, 2019
549756b
or-patterns: check_match: nix `top_pats_hack` passed to `check_patter…
Centril Sep 15, 2019
56b055a
or-patterns: HAIR: `Arm.patterns: Vec<Pattern<'_>>` -> `.pattern: Pat…
Centril Sep 16, 2019
05cc3c0
or-patterns: liveness: `is_argument` -> `is_param`.
Centril Sep 16, 2019
370fbcc
or-patterns: #47390: we rely on names to exercise `IndexMap`.
Centril Sep 16, 2019
0918dc4
or-patterns: middle/dead: remove `top_pats_hack`.
Centril Sep 21, 2019
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or-patterns: euv/arm_move_mode: remove top_pats_hack.
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@Centril
Centril committed Sep 16, 2019
commit fb2cfec433421ada440a5dc83686f739dc1ab521
4 changes: 1 addition & 3 deletions src/librustc/middle/expr_use_visitor.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -779,9 +779,7 @@ impl<'a, 'tcx> ExprUseVisitor<'a, 'tcx> {

fn arm_move_mode(&mut self, discr_cmt: mc::cmt<'tcx>, arm: &hir::Arm) -> TrackMatchMode {
let mut mode = Unknown;
for pat in arm.top_pats_hack() {
self.determine_pat_move_mode(discr_cmt.clone(), &pat, &mut mode);
}
self.determine_pat_move_mode(discr_cmt.clone(), &arm.pat, &mut mode);
mode
}

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