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[SR-1958] Check UnsafeMutablePointer uses for potential replacement with UnsafePointer #44567

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gribozavr opened this issue Jul 1, 2016 · 3 comments
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[SR-1958] Check UnsafeMutablePointer uses for potential replacement with UnsafePointer #44567

gribozavr opened this issue Jul 1, 2016 · 3 comments
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@aschwaighofer
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affects ABI Flag: Affects ABI bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella swift evolution proposal needed Flag → feature: A feature that warrants a Swift evolution proposal

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@gribozavr
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Previous ID SR-1958
Radar rdar://problem/18090166
Original Reporter @gribozavr
Type Bug
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s Standard Library
Labels Bug, AffectsABI, swift-evolution-proposal-needed
Assignee @aschwaighofer
Priority Medium

md5: 6f133a661d871987f4fd9f6d931c8107

Issue Description:

UnsafeMutablePointer didn't always have an immutable variant, and when it was introduced I am guessing that many places could have changed to use it, but didn't. UnsafeMutablePointer is still pervasive. We should survey the uses and make sure they're all using mutability only as appropriate.

NOTE: Requires a swift-evolution proposal.
@aschwaighofer
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The only API i could find was dprintf.

@aschwaighofer
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Pitch: https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20160718/024780.html
Proposal: https://github.com/aschwaighofer/swift-evolution/tree/change_unsafe_mutable_pointer_to_unsafe_pointer

@aschwaighofer
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Fixed in 3991d6f

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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@aschwaighofer aschwaighofer

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affects ABI Flag: Affects ABI bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella swift evolution proposal needed Flag → feature: A feature that warrants a Swift evolution proposal
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@gribozavr @aschwaighofer