Fix a few bugs in drop generation #45359
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The previous code would leak data on a drop panic if the immediate next drop was a StorageDead that was followed by another drop.
Improves rust-lang#44832 borrowck-overloaded-index-move-index.rs - fixed borrowck-multiple-captures.rs - still ICE borrowck-issue-2657-1.rs - fixed borrowck-loan-blocks-move.rs - fixed borrowck-move-from-subpath-of-borrowed-path.rs - fixed borrowck-mut-borrow-linear-errors.rs - still ICE borrowck-no-cycle-in-exchange-heap.rs - fixed borrowck-unary-move.rs - fixed borrowck-loan-blocks-move-cc.rs - fixed borrowck-vec-pattern-element-loan.rs - still broken
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@bors r+ |
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📌 Commit 0caba17 has been approved by |
kennytm
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Please don't roll this up - this PR changes translation and I would like to keep bisectability. |
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☀️ Test successful - status-appveyor, status-travis |
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This fixes a few bugs in drop generation, one of which causes spurious MIR borrowck errors.
Fixes #44832.
r? @eddyb