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ef3e1c1d4f
This has two benefits: 1. We can now report ambiguous variable types 2. We are more robust in the generation of results for declarations inside closures. If the closure has an error, we won’t apply the solution to the AST and thus any cursor info that tried to get types out of the AST would fail. rdar://123845208
49 lines
2.0 KiB
Swift
49 lines
2.0 KiB
Swift
func testAmbiguousFunctionReference() {
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func foo(a: Int) {}
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func foo(a: String) {}
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// RUN: %sourcekitd-test -req=cursor -pos=%(line + 1):7 %s -- %s | %FileCheck %s --check-prefix LOCAL_FUNC
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_ = foo
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// RUN: %sourcekitd-test -req=cursor -pos=%(line + 1):7 %s -- %s | %FileCheck %s --check-prefix LOCAL_FUNC
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_ = foo(a: UInt(1))
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// LOCAL_FUNC: source.lang.swift.ref.function.free
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// LOCAL_FUNC: <Declaration>func foo(a: <Type usr="s:Si">Int</Type>)</Declaration>
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// LOCAL_FUNC: SECONDARY SYMBOLS BEGIN
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// LOCAL_FUNC: source.lang.swift.ref.function.free
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// LOCAL_FUNC: <Declaration>func foo(a: <Type usr="s:SS">String</Type>)</Declaration>
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// LOCAL_FUNC: SECONDARY SYMBOLS END
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}
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func testAmbiguousFunctionResult() {
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func foo() -> Int {}
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func foo() -> String {}
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// RUN: %sourcekitd-test -req=cursor -pos=%(line + 1):7 %s -- %s | %FileCheck %s --check-prefix AMBIGUOUS_FUNC_RESULT
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let value = foo()
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// AMBIGUOUS_FUNC_RESULT: source.lang.swift.ref.var.local
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// AMBIGUOUS_FUNC_RESULT: <Declaration>let value: <Type usr="s:Si">Int</Type></Declaration>
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// AMBIGUOUS_FUNC_RESULT: SECONDARY SYMBOLS BEGIN
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// AMBIGUOUS_FUNC_RESULT: source.lang.swift.ref.var.local
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// AMBIGUOUS_FUNC_RESULT: <Declaration>let value: <Type usr="s:SS">String</Type></Declaration>
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// AMBIGUOUS_FUNC_RESULT: SECONDARY SYMBOLS END
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}
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struct TestDeduplicateResults {
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// The constraints system produces multiple solutions here for the argument type but
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// all reference the same declaration. Check that we de-duplicate them and that we
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// don’t report any secondary sybmols.
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static func staticFunc(_ duration: Int) {}
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func test() {
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// RUN: %sourcekitd-test -req=cursor -pos=%(line + 1):10 %s -- %s | %FileCheck %s --check-prefix STATIC_FUNC
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Self.staticFunc(1 * 1e9)
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}
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// STATIC_FUNC: source.lang.swift.ref.function.method.static
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// STATIC_FUNC: <Declaration>static func staticFunc(_ duration: <Type usr="s:Si">Int</Type>)</Declaration>
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// STATIC_FUNC: SECONDARY SYMBOLS BEGIN
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// STATIC_FUNC-NEXT: SECONDARY SYMBOLS END
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}
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