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[SR-10997] 0x10001L value imported as UInt32 #53387

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krzyzanowskim opened this issue Jun 22, 2019 · 2 comments
Open

[SR-10997] 0x10001L value imported as UInt32 #53387

krzyzanowskim opened this issue Jun 22, 2019 · 2 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself

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@krzyzanowskim
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Previous ID SR-10997
Radar None
Original Reporter @krzyzanowskim
Type Bug
Environment

Xcode 10.2.1, macOS

Additional Detail from JIRA
Votes 1
Component/s Compiler
Labels Bug, ClangImporter
Assignee None
Priority Medium

md5: 0d553324388208866c0984e7a2e1d97c

Issue Description:

Given a C macro

# define RSA_F4  0x10001L

when imported by Swift, it's UInt for x86_64, but UInt32 for arm64
@belkadan
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I can't reproduce this in an isolated test case. Can you attach a project or playground where it happens for you?

@belkadan
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Also, is there any reason to think there might be different versions of the rsa.h header on iOS vs. macOS?

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
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@belkadan @krzyzanowskim