Merge pull request swiftlang#34714 from slavapestov/fix-tabs-in-conformance-availability-test

Convert tabs to spaces in test/Sema/conformance_availability.swift

Author: slavapestov

test/Sema/conformance_availability.swift

@@ -216,33 +216,33 @@ func passAvailableConformance1a(x: HasAvailableConformance1) {
 
 // Associated conformance with unavailability
 protocol Rider {
-	associatedtype H : Horse
+  associatedtype H : Horse
 }
 
 struct AssocConformanceUnavailable : Rider {
 // expected-error@-1 {{conformance of 'HasUnavailableConformance1' to 'Horse' is unavailable}}
 // expected-note@-2 {{in associated type 'Self.H' (inferred as 'HasUnavailableConformance1')}}
-	typealias H = HasUnavailableConformance1
+  typealias H = HasUnavailableConformance1
 }
 
 // Associated conformance with deprecation
 struct AssocConformanceDeprecated : Rider {
 // expected-warning@-1 {{conformance of 'HasDeprecatedConformance1' to 'Horse' is deprecated}}
 // expected-note@-2 {{in associated type 'Self.H' (inferred as 'HasDeprecatedConformance1')}}
-	typealias H = HasDeprecatedConformance1
+  typealias H = HasDeprecatedConformance1
 }
 
 // Associated conformance with availability
 struct AssocConformanceAvailable1 : Rider {
 // expected-error@-1 {{conformance of 'HasAvailableConformance1' to 'Horse' is only available in macOS 100 or newer}}
 // expected-note@-2 {{in associated type 'Self.H' (inferred as 'HasAvailableConformance1')}}
 // expected-note@-3 {{add @available attribute to enclosing struct}}
-	typealias H = HasAvailableConformance1
+  typealias H = HasAvailableConformance1
 }
 
 @available(macOS 100, *)
 struct AssocConformanceAvailable2 : Rider {
-	typealias H = HasAvailableConformance1
+  typealias H = HasAvailableConformance1
 }
 
 struct AssocConformanceAvailable3 {}
@@ -251,25 +251,25 @@ extension AssocConformanceAvailable3 : Rider {
 // expected-error@-1 {{conformance of 'HasAvailableConformance1' to 'Horse' is only available in macOS 100 or newer}}
 // expected-note@-2 {{in associated type 'Self.H' (inferred as 'HasAvailableConformance1')}}
 // expected-note@-3 {{add @available attribute to enclosing extension}}
-	typealias H = HasAvailableConformance1
+  typealias H = HasAvailableConformance1
 }
 
 struct AssocConformanceAvailable4 {}
 
 @available(macOS 100, *)
 extension AssocConformanceAvailable4 : Rider {
-	typealias H = HasAvailableConformance1
+  typealias H = HasAvailableConformance1
 }
 
 // Solution ranking should down-rank solutions involving unavailable conformances
 protocol First {}
 extension First {
-	func doStuff<T>(_: T) -> Bool {}
+  func doStuff<T>(_: T) -> Bool {}
 }
 
 protocol Second {}
 extension Second {
-	func doStuff(_: Int) -> Int {}
+  func doStuff(_: Int) -> Int {}
 }
 
 struct ConformingType1 {}
@@ -281,16 +281,16 @@ extension ConformingType1 : Second {}
 
 func usesConformingType1(_ c: ConformingType1) {
   // We should pick First.doStuff() here, since Second.doStuff() is unavailable
-	let result = c.doStuff(123)
-	let _: Bool = result
+  let result = c.doStuff(123)
+  let _: Bool = result
 }
 
 @available(macOS 100, *)
 func usesConformingType1a(_ c: ConformingType1) {
   // We should pick Second.doStuff() here, since it is more specialized than
   // First.doStuff()
-	let result = c.doStuff(123)
-	let _: Int = result
+  let result = c.doStuff(123)
+  let _: Int = result
 }
 
 // Same as above but unconditionally unavailable
@@ -303,22 +303,22 @@ extension ConformingType2 : Second {}
 
 func usesConformingType2(_ c: ConformingType2) {
   // We should pick First.doStuff() here, since Second.doStuff() is unavailable
-	let result = c.doStuff(123)
-	let _: Bool = result
+  let result = c.doStuff(123)
+  let _: Bool = result
 }
 
 // Make sure this also works for synthesized conformances
 struct UnavailableHashable {
-	let x: Int
-	let y: Int
+  let x: Int
+  let y: Int
 }
 
 @available(macOS 100, *)
 extension UnavailableHashable : Hashable {}
 
 func usesUnavailableHashable(_ c: UnavailableHashable) {
   // expected-note@-1 2 {{add @available attribute to enclosing global function}}
-	_ = Set([c])
-	// expected-error@-1 2 {{conformance of 'UnavailableHashable' to 'Hashable' is only available in macOS 100 or newer}}
-	// expected-note@-2 2 {{add 'if #available' version check}}
+  _ = Set([c])
+  // expected-error@-1 2 {{conformance of 'UnavailableHashable' to 'Hashable' is only available in macOS 100 or newer}}
+  // expected-note@-2 2 {{add 'if #available' version check}}
 }