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[SR-9120] libdispatch needs to be made LLP64 clean #641

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compnerd opened this issue Oct 29, 2018 · 2 comments
Closed

[SR-9120] libdispatch needs to be made LLP64 clean #641

compnerd opened this issue Oct 29, 2018 · 2 comments
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Previous ID SR-9120
Radar None
Original Reporter @compnerd
Type Sub-task
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s libdispatch
Labels Sub-task
Assignee @compnerd
Priority Medium

md5: 5f4fcf48a230b3075a6b229adbfbe1c7

Parent-Task:

Issue Description:

Windows 64 is a LLP64 target and libdispatch uses unsigned long where it wants a 64-bit value. This does not work portably. It is possible to mostly support this without breaking ABI (the one type that doesn't work is the dispatch_flags_t which would break ABI for C++ users who were using that for overloading or template specializations, but would NOT break the C ABI).
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#409 addresses this

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#414 is also relevant

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@shahmishal shahmishal transferred this issue from apple/swift May 5, 2022
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