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89343e2c98
Array, Set, Dictionary, and Optional all provide unconditional conformances to Encodable & Decodable that dynamically check whether their type arguments are Encodable/Decodable. Now that we have conditional conformances, make these unconditional conformances properly conditional, removing all of the Swift 4-era type-erasure hacks. Fixes rdar://problem/34989162.
17 lines
590 B
Swift
17 lines
590 B
Swift
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=FOO_OPTIONAL_1 | %FileCheck %s -check-prefix=FOO_OPTIONAL_1
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struct Bar {
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}
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struct Foo<T> {
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func myFunction(_ foobar: T) {
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}
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}
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// SR-642 Code completion does not instantiate generic arguments of a type wrapped in an optional
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let x: Foo<Bar>? = Foo<Bar>()
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x.#^FOO_OPTIONAL_1^#
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// FOO_OPTIONAL_1: Begin completions, 6 items
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// FOO_OPTIONAL_1-DAG: Decl[InstanceMethod]/CurrNominal/Erase[1]: ?.myFunction({#(foobar): Bar#})[#Void#]; name=myFunction(foobar: Bar)
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// FOO_OPTIONAL_1: End completions
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