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[SR-5798] Segfault when building #48368

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swift-ci opened this issue Aug 29, 2017 · 3 comments
Closed

[SR-5798] Segfault when building #48368

swift-ci opened this issue Aug 29, 2017 · 3 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.

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@swift-ci
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Previous ID SR-5798
Radar None
Original Reporter haim (JIRA User)
Type Bug
Status Resolved
Resolution Duplicate
Environment

macOS Sierra, 10.12.6

Xcode 8.3.3 (8E3004b)

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

md5: 6ab5fefb9365bb70f8adafefcb6c2a30

duplicates:

  • SR-1076 SILGen crash on overloading functions which take varargs & arrays

Issue Description:

The following code crashes the compiler. Can be run from the playground:

//: Playground - noun: a place where people can play

func print(_ strings: [String], int: Int) {
  for e in strings {
    print(e)
  }
}

func print(_ strings: String..., int: Int) {
  for e in strings {
    print(e)
  }
}
@CodaFi
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CodaFi commented Aug 30, 2017

This seems to be resolved in my Xcode 9 (shipping swiftlang-900.0.63.10) and on master. Can successfully reproduce with swiftlang-802.0.53.

@belkadan
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Fixed in Swift 4!

@swift-ci
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Comment by Hai Mac (JIRA)

Excellent news, thank you!

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
This issue was closed.
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Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
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@belkadan @CodaFi @swift-ci