MIR-borrowck: gather and signal any move errors #45016
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…d mir-borrowck. (Had to modify signature of `report_cannot_move_out_of` slightly to satisfy requirements of newly added `fn cannot_move_out_of` method.)
…ort them. Currently is using DUMMY_SP as the associated span; a follow-up commit will pass in appropriate spans when constructing the errors.
…ctor. Implicitly threaded `Location` through MoveData construction via a `Gatherer` struct (so that we could look up the span corresponding to the location when we need to signal an error).
This commit tests *just* the subset of the tests that were previously ICE'ing and where now AST- and MIR-borrowck both match in terms of the errors they report. In other words: there remain *other* tests that previously ICE'd, and now no longer ICE, but their remains a divergence between the errors reported by AST-borrowck and by MIR-borrowck.
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@bors r+ |
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📌 Commit 86ca5cf has been approved by |
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⌛ Testing commit 86ca5cf with merge e35c706f3c7c5cc2154d0ec56fe2863ff99205f4... |
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💔 Test failed - status-travis |
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@bors retry #43402 (i686-gnu-nopt) |
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Oct 8, 2017
…rrors, r=nikomatsakis MIR-borrowck: gather and signal any move errors When building up the `MoveData` structure for a given MIR, also accumulate any erroneous actions, and then report all of those errors when the construction is complete. This PR adds a host of move-related error constructor methods to `trait BorrowckErrors`. I think I got the notes right; but we should plan to audit all of the notes before turning MIR-borrowck on by default. Fix #44830
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☀️ Test successful - status-appveyor, status-travis |
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When building up the
MoveDatastructure for a given MIR, also accumulate any erroneous actions, and then report all of those errors when the construction is complete.This PR adds a host of move-related error constructor methods to
trait BorrowckErrors. I think I got the notes right; but we should plan to audit all of the notes before turning MIR-borrowck on by default.Fix #44830