Avoid unnecessary insertion of mark_unresolved_noncopyable_value #85052
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Sometimes mark_unresolved_noncopyable_value is inserted at the introducer and sometimes at use. Avoid adding a redundant mark* instruction to avoid a crash in the move-only checker.
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@swift-ci test |
kavon
approved these changes
Oct 22, 2025
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I included this fix in #85040 |
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SILGen inserts mark_unresolved_noncopyable_value at the introducer in some cases and at uses in other cases. This inconsistency can causes insertion of a redundant mark* instruction which crashes the move-only checker.
This PR avoids inserting a redundant mark* instruction.