E4017: ghost borrow via destructor

Documentation Index

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What this means

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Metadata

• Code: E4017
• Default level: Error
• Phase: Borrow Check
• Canonical docs URL: https://docs.brim-lang.com/diagnostics/E4017
• Tags: borrow, drop

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How to fix

• restrict overlapping scopes
• ManuallyDrop patterns

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Typical output

E4017: ghost borrow via destructor
note: implicit drop interacts illegally with borrows