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[SR-13140] Impossible to get cursorinfo for trailing closure initializer #55587

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keith opened this issue Jul 4, 2020 · 1 comment
Open

[SR-13140] Impossible to get cursorinfo for trailing closure initializer #55587

keith opened this issue Jul 4, 2020 · 1 comment
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.

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@keith
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keith commented Jul 4, 2020

Previous ID SR-13140
Radar None
Original Reporter @keith
Type Bug
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Votes 0
Component/s
Labels Bug
Assignee None
Priority Medium

md5: 3494dc5327d386a047c0324b7c1cd15b

Issue Description:

With this code:

extension String {
    init(foo: () -> Void) {
        self = ""
    }
}

_ = String {}

There is no offset you can use with the cursorinfo request to get the call to init(foo: ). You only get the type from any indexes of `String`, and nothing from `{}`

Related: https://bugs.swift.org/browse/SR-13120
@keith
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keith commented Dec 11, 2020

There's actually another case of this that isn't as crazy where the same happens if you omit the argument label:

init(_ foo: String) {}

@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.
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@keith