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complete_trailing_closure.swift
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// RUN: %target-swift-ide-test -code-completion -source-filename=%s -code-completion-token=GLOBAL_1 > %t
// RUN: %FileCheck %s -check-prefix=GLOBAL_1 < %t
// RUN: %FileCheck %s -check-prefix=NONTRIVIAL < %t
// RUN: %target-swift-ide-test -code-completion -source-filename=%s -code-completion-token=METHOD_1 > %t
// RUN: %FileCheck %s -check-prefix=METHOD_1 < %t
// RUN: %FileCheck %s -check-prefix=NONTRIVIAL < %t
// RUN: %target-swift-ide-test -code-completion -source-filename=%s -code-completion-token=METHOD_2 > %t
// RUN: %FileCheck %s -check-prefix=GLOBAL_1 < %t
// RUN: %FileCheck %s -check-prefix=METHOD_1 < %t
// RUN: %FileCheck %s -check-prefix=NONTRIVIAL < %t
// RUN: %target-swift-ide-test -code-completion -source-filename=%s -code-completion-token=METHOD_3 > %t
// RUN: %FileCheck %s -check-prefix=METHOD_1 < %t
// RUN: %FileCheck %s -check-prefix=NONTRIVIAL < %t
// RUN: %target-swift-ide-test -code-completion -source-filename=%s -code-completion-token=STATIC_METHOD_1 > %t
// RUN: %FileCheck %s -check-prefix=STATIC_METHOD_1 < %t
// RUN: %target-swift-ide-test -code-completion -source-filename=%s -code-completion-token=METHOD_4 > %t
// RUN: %FileCheck %s -check-prefix=METHOD_4 < %t
// RUN: %FileCheck %s -check-prefix=NONTRIVIAL < %t
// RUN: %target-swift-ide-test -code-completion -source-filename=%s -code-completion-token=CLASS_METHOD_1 > %t
// RUN: %FileCheck %s -check-prefix=CLASS_METHOD_1 < %t
// NONTRIVIAL-NOT: nonTrivial{{.*}} {|}
func global1(_: ()->()) {}
func global2(label: ()->()) {}
func global3(_: () throws -> ()) rethrows {}
func global4(x: Int = 0, y: Int = 2, _: ()->()) {}
func nonTrivial1(_: (Int) -> ()) {}
func nonTrivial2(_: () -> Int) {}
func nonTrivial3(x: Int, _: () -> Int) {}
func test1() {
#^GLOBAL_1^#
}
// GLOBAL_1: Begin completions
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global1 {|}[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global2 {|}[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global3 {|}[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global4 {|}[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global1({#() -> ()##() -> ()#})[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global2({#label: () -> ()##() -> ()#})[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global3({#() throws -> ()##() throws -> ()#})[' rethrows'][#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global4({#() -> ()##() -> ()#})[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: global4({#x: Int#}, {#y: Int#}, {#() -> ()##() -> ()#})[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: nonTrivial1({#(Int) -> ()##(Int) -> ()#})[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: nonTrivial2({#() -> Int##() -> Int#})[#Void#]
// GLOBAL_1-DAG: Decl[FreeFunction]/CurrModule: nonTrivial3({#x: Int#}, {#() -> Int##() -> Int#})[#Void#]
// GLOBAL_1: End completions
struct S {
func method1(_: ()->()) {}
static func method2(_: ()->()) {}
func nonTrivial1(_: (Int)->()) {}
func test2() {
self.#^METHOD_1^#
}
// METHOD_1: Begin completions
// METHOD_1: Decl[InstanceMethod]/CurrNominal: method1 {|}[#Void#]
// METHOD_1: Decl[InstanceMethod]/CurrNominal: method1({#() -> ()##() -> ()#})[#Void#]
// METHOD_1: Decl[InstanceMethod]/CurrNominal: nonTrivial1({#(Int) -> ()##(Int) -> ()#})[#Void#]
// METHOD_1: End completions
func test3() {
#^METHOD_2^#
}
}
func test4() {
S().#^METHOD_3^#
}
func test5() {
S.#^STATIC_METHOD_1^#
}
// STATIC_METHOD_1-NOT: {|}
// STATIC_METHOD_1: Decl[StaticMethod]/CurrNominal: method2 {|}[#Void#]
// STATIC_METHOD_1-NOT: {|}
class C {
func method1(_: ()->()) {}
class func method2(_: ()->()) {}
func nonTrivial1(_: (Int)->()) {}
func test6() {
self.#^METHOD_4^#
}
// METHOD_4: Begin completions
// METHOD_4: Decl[InstanceMethod]/CurrNominal: method1 {|}[#Void#]
// METHOD_4: Decl[InstanceMethod]/CurrNominal: method1({#() -> ()##() -> ()#})[#Void#]
// METHOD_4: Decl[InstanceMethod]/CurrNominal: nonTrivial1({#(Int) -> ()##(Int) -> ()#})[#Void#]
// METHOD_4: End completions
func test7() {
C.#^CLASS_METHOD_1^#
}
// CLASS_METHOD_1-NOT: {|}
// CLASS_METHOD_1: Decl[StaticMethod]/CurrNominal: method2 {|}[#Void#]
// CLASS_METHOD_1-NOT: {|}
}