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[SR-7488] [Bool].reduce can't work with && simply #50031

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swift-ci opened this issue Apr 20, 2018 · 1 comment
Closed

[SR-7488] [Bool].reduce can't work with && simply #50031

swift-ci opened this issue Apr 20, 2018 · 1 comment
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compiler The Swift compiler in itself improvement

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@swift-ci
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Previous ID SR-7488
Radar rdar://problem/21786778
Original Reporter nuomi1 (JIRA User)
Type Improvement
Status Resolved
Resolution Duplicate
Environment

macOS 10.13.4
Xcode 9.3 (9E145)
Swift 4.1 (swiftlang-902.0.48 clang-902.0.37.1)

Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Improvement
Assignee None
Priority Medium

md5: 78658e2f92e9d21a64028abd9c68c878

duplicates:

  • SR-1793 Type inference does not work with autoclosure

Issue Description:

let ints = [1, 2, 3]

let ia = ints.reduce(0, +) // OK
let ib = ints.reduce(0, { $0 + $1 }) // OK

let bools = [true, false]

let ba = bools.reduce(true, &&) // Cannot convert value of type '(Bool, @autoclosure () throws -> Bool) throws -> Bool' to expected argument type '(_, Bool) throws -> _'
let bb = bools.reduce(true, { $0 && $1 }) // OK
@AnnaZaks
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AnnaZaks mannequin commented Apr 26, 2018

cc @rudkx

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
This issue was closed.
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