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[SR-11307] .isAbsolutePath is available on String in Swift, not ObjC Foundation #3393

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compnerd opened this issue Aug 14, 2019 · 2 comments
Open

[SR-11307] .isAbsolutePath is available on String in Swift, not ObjC Foundation #3393

compnerd opened this issue Aug 14, 2019 · 2 comments
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@compnerd
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Previous ID SR-11307
Radar None
Original Reporter @compnerd
Type Bug
Additional Detail from JIRA
Votes 0
Component/s Foundation
Labels Bug
Assignee None
Priority Medium

md5: 2d04e5a2eb2c862d437d6e88592d3373

Issue Description:

import Foundation
func IsAbsolutePath(_ path: String) -> Bool {
  return path.isAbsolutePath
}

This behaves differently across ObjC and Swift Foundation. The latter permits this, the former does not:

/Users/buildnode/jenkins/workspace/swift-package-manager-PR-osx-smoke-test/swiftpm/Sources/Basic/Path.swift:107:24: error: value of type 'String' has no member 'isAbsolutePath'
21:22:47             guard path.isAbsolutePath else {
21:22:47                   ~~~~ ^~~~~~~~~~~~~~
21:22:47 /Users/buildnode/jenkins/workspace/swift-package-manager-PR-osx-smoke-test/swiftpm/Sources/Basic/Path.swift:565:25: error: value of type 'String' has no member 'isAbsolutePath'
21:22:47     precondition(string.isAbsolutePath, "Failure normalizing \(string)")
21:22:47                  ~~~~~~ ^~~~~~~~~~~~~~
@compnerd
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CC: @millenomi

@spevans
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spevans commented Aug 18, 2019

isAbsolutePath is a method on NSString - see https://developer.apple.com/documentation/foundation/nsstring/1409068-isabsolutepath

This looks to be a dupe of https://bugs.swift.org/browse/SR-10916 in which swift on linux seems to auto bridge NSString methods to String and allows them to work

@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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@compnerd @spevans