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[SR-4049] Shadowing nested func in do statement causes ambiguity #46632

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rintaro mannequin opened this issue Feb 23, 2017 · 0 comments
Open

[SR-4049] Shadowing nested func in do statement causes ambiguity #46632

rintaro mannequin opened this issue Feb 23, 2017 · 0 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself type checker Area → compiler: Semantic analysis

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@rintaro
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Mannequin

rintaro mannequin commented Feb 23, 2017

Previous ID SR-4049
Radar None
Original Reporter @rintaro
Type Bug
Environment

Apple Swift version 3.1 (swiftlang-802.0.31.3 clang-802.0.30.2)
Target: x86_64-apple-macosx10.9

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

md5: 6c74180ead2df672c343e2ba4bfea00d

relates to:

  • SR-5459 Cannot overload with an inner function

Issue Description:

I think this should compile.

func foo() {
  func bar() { print(1) }
  do {
    func bar() { print(2) }
    bar()
  }
  bar()
}
test.swift:5:5: error: ambiguous use of 'bar()'
    bar()
    ^
test.swift:4:10: note: found this candidate
    func bar() { print(2) }
         ^
test.swift:2:8: note: found this candidate
  func bar() { print(1) }
       ^

Doing this at top level works as expected.

func bar() { print(1) }
do {
  func bar() { print(2) }
  bar()
}
bar()
2
1
@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 type checker Area → compiler: Semantic analysis
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