[Diagnostics] Add tests for accessibility expected set fix-its

Author: a7medev

test/attr/accessibility.swift

@@ -69,32 +69,38 @@ package(set) // expected-note {{previous modifier specified here}}
 public(set) // expected-error {{multiple incompatible access-level modifiers specified}}
 public var customSetterDuplicateAttr3 = 0
 
-private(get) // expected-error{{expected 'set' as subject of 'private' modifier}}
+private(get) // expected-error{{expected 'set' as subject of 'private' modifier}} {{9-12=set}}
 var invalidSubject = 0
 
-private(42) // expected-error{{expected 'set' as subject of 'private' modifier}}
+private(42) // expected-error{{expected 'set' as subject of 'private' modifier}} {{9-11=set}}
 var invalidSubject2 = 0
 
 private(a bunch of random tokens) // expected-error{{expected 'set' as subject of 'private' modifier}} expected-error{{expected declaration}}
 var invalidSubject3 = 0
 
 
-package(get) // expected-error{{expected 'set' as subject of 'package' modifier}}
+package(get) // expected-error{{expected 'set' as subject of 'package' modifier}} {{9-12=set}}
 var invalidSubject4 = 0
 
-package(42) // expected-error{{expected 'set' as subject of 'package' modifier}}
+package(42) // expected-error{{expected 'set' as subject of 'package' modifier}} {{9-11=set}}
 var invalidSubject5 = 0
 
-private(set // expected-error{{expected ')' in 'private' modifier}}
+private((())) // expected-error{{expected 'set' as subject of 'private' modifier}} expected-error{{expected declaration}}
+var invalidSubject6 = 0
+
+private( missingFunc(_ x: Int) -> Bool // expected-error{{expected 'set' as subject of 'private' modifier}} {{9-9=set)}} expected-error{{expected declaration}}
+let independentVar1 = 0
+
+private(set // expected-error{{expected ')' in 'private' modifier}} {{12-12=)}}
 var unterminatedSubject = 0
 
-private(42 // expected-error{{expected 'set' as subject of 'private' modifier}} expected-error{{expected declaration}}
+private(42 // expected-error{{expected 'set' as subject of 'private' modifier}} {{9-11=set)}} expected-error{{expected declaration}}
 var unterminatedInvalidSubject = 0
 
-private() // expected-error{{expected 'set' as subject of 'private' modifier}}
+private() // expected-error{{expected 'set' as subject of 'private' modifier}} {{9-9=set}}
 var emptySubject = 0
 
-private( // expected-error{{expected 'set' as subject of 'private' modifier}}
+private( // expected-error{{expected 'set' as subject of 'private' modifier}} {{9-9=set)}}
 var unterminatedEmptySubject = 0
 
 // Check that the parser made it here.