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1ca88478a8
Fixes crash in "Convert To Trailing Closure" action if call has defaulted parameters. Handle `TupleShuffleExpr` properly. rdar://problem/41093898
41 lines
1.5 KiB
Swift
41 lines
1.5 KiB
Swift
struct Foo {
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static func foo(a: () -> Int) {}
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func qux(x: Int, y: () -> Int ) {}
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}
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func testTrailingClosure() -> String {
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Foo.foo(a: { 1 })
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Foo.bar(a: { print(3); return 1 })
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Foo().qux(x: 1, y: { 1 })
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let _ = Foo().quux(x: 1, y: { 1 })
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[1,2,3]
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.filter({ $0 % 2 == 0 })
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.map({ $0 + 1 })
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}
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func foobar(first: String? = nil, closure: () -> Void) { fatalError() }
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func blah() {
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_ = foobar(closure: { print("foo") })
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}
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// RUN: %empty-directory(%t.result)
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// RUN: %refactor -trailingclosure -source-filename %s -pos=7:3 > %t.result/L7.swift
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// RUN: diff -u %S/Outputs/basic/L7.swift.expected %t.result/L7.swift
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// RUN: %refactor -trailingclosure -source-filename %s -pos=8:11 > %t.result/L8.swift
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// RUN: diff -u %S/Outputs/basic/L8.swift.expected %t.result/L8.swift
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// RUN: %refactor -trailingclosure -source-filename %s -pos=9:8 > %t.result/L9.swift
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// RUN: diff -u %S/Outputs/basic/L9.swift.expected %t.result/L9.swift
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// RUN: %refactor -trailingclosure -source-filename %s -pos=10:17 > %t.result/L10.swift
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// RUN: diff -u %S/Outputs/basic/L10.swift.expected %t.result/L10.swift
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// RUN: %refactor -trailingclosure -source-filename %s -pos=13:5 > %t.result/L13.swift
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// RUN: diff -u %S/Outputs/basic/L13.swift.expected %t.result/L13.swift
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// RUN: %refactor -trailingclosure -source-filename %s -pos=14:5 > %t.result/L14.swift
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// RUN: diff -u %S/Outputs/basic/L14.swift.expected %t.result/L14.swift
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// RUN: %refactor -trailingclosure -source-filename %s -pos=19:7 > %t.result/L19.swift
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// RUN: diff -u %S/Outputs/basic/L19.swift.expected %t.result/L19.swift
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