Reenable a bunch of tests

tests/FSharp.Compiler.ComponentTests/Miscellaneous/FsharpSuiteMigrated.fs

@@ -172,7 +172,7 @@ module TestFrameworkAdapter =
     let singleTestBuildAndRunIsolated folder mode = singleTestBuildAndRunVersion folder mode LangVersion.Latest ScriptSessionIsolation.Isolated
 
     let singleVersionedNegTestAux folder bonusArgs version testName =
-        singleTestBuildAndRunAuxVersion folder bonusArgs  (NEG_TEST_BUILD testName) version
+        singleTestBuildAndRunAuxVersion folder bonusArgs  (NEG_TEST_BUILD testName) version ScriptSessionIsolation.Shared
     let singleVersionedNegTest (folder:string)  (version:LangVersion) (testName:string) = 
         singleVersionedNegTestAux folder [] version testName
     let singleNegTest folder testName = singleVersionedNegTest folder LangVersion.Latest testName

tests/FSharp.Test.Utilities/Compiler.fs

@@ -1833,15 +1833,18 @@ Actual:
                 let expectedContent = File.ReadAllText(path) |> normalizeNewLines
                 let actualErrors = renderToString result
 
-                match Environment.GetEnvironmentVariable("TEST_UPDATE_BSL") with
-                | null -> ()
-                | _ when expectedContent = actualErrors -> ()
-                | _ -> File.WriteAllText(path, actualErrors)
-                //File.WriteAllText(path, actualErrors)
-
                 match Assert.shouldBeSameMultilineStringSets expectedContent actualErrors with
                 | None -> ()
-                | Some diff -> Assert.True(String.IsNullOrEmpty(diff), path)
+                | Some diff ->
+                    if Environment.GetEnvironmentVariable("TEST_UPDATE_BSL") <> null then
+                        File.WriteAllText(path, actualErrors)
+
+                    printfn $"{Path.GetFullPath path} \n {diff}"
+                    printfn "==========================EXPECTED==========================="
+                    printfn "%s" expectedContent
+                    printfn "===========================ACTUAL============================"
+                    printfn "%s" actualErrors
+                    Assert.True(String.IsNullOrEmpty(diff), path)
 
                 result
 

tests/fsharp/typecheck/sigs/neg04.bsl

@@ -128,4 +128,4 @@ neg04.fs(159,47,159,57): typecheck error FS0692: This function value is being us
 
 neg04.fs(163,54,163,67): typecheck error FS0692: This function value is being used to construct a delegate type whose signature includes a byref argument. You must use an explicit lambda expression taking 1 arguments.
 
-neg04.fs(178,13,178,18): typecheck error FS0001: The type '('a -> unit)' does not support the 'equality' constraint because it is a function type
+neg04.fs(178,13,178,18): typecheck error FS0001: The type ''a -> unit' does not support the 'equality' constraint because it is a function type

tests/fsharp/typecheck/sigs/neg05.bsl

@@ -24,3 +24,25 @@ neg05.fs(57,15,57,18): typecheck error FS1198: The generic member 'Pop' has been
 neg05.fs(51,11,51,13): typecheck error FS0663: This type parameter has been used in a way that constrains it to always be 'unit'
 
 neg05.fs(51,11,51,13): typecheck error FS0660: This code is less generic than required by its annotations because the explicit type variable 'a' could not be generalized. It was constrained to be 'unit'.
+
+neg05.fs(12,3,12,9): typecheck error FS0842: This attribute cannot be applied to interface. Valid targets are: class, struct, parameter, return value
+
+neg05.fs(14,5,15,8): typecheck error FS0927: The kind of the type specified by its attributes does not match the kind implied by its definition
+
+neg05.fs(17,3,17,8): typecheck error FS0842: This attribute cannot be applied to interface. Valid targets are: class
+
+neg05.fs(19,5,20,8): typecheck error FS0927: The kind of the type specified by its attributes does not match the kind implied by its definition
+
+neg05.fs(24,5,25,8): typecheck error FS0927: The kind of the type specified by its attributes does not match the kind implied by its definition
+
+neg05.fs(27,3,27,12): typecheck error FS0842: This attribute cannot be applied to class. Valid targets are: interface
+
+neg05.fs(29,5,30,8): typecheck error FS0927: The kind of the type specified by its attributes does not match the kind implied by its definition
+
+neg05.fs(32,3,32,8): typecheck error FS0842: This attribute cannot be applied to struct. Valid targets are: class
+
+neg05.fs(34,5,35,8): typecheck error FS0927: The kind of the type specified by its attributes does not match the kind implied by its definition
+
+neg05.fs(37,3,37,12): typecheck error FS0842: This attribute cannot be applied to struct. Valid targets are: interface
+
+neg05.fs(39,5,40,8): typecheck error FS0927: The kind of the type specified by its attributes does not match the kind implied by its definition

tests/fsharp/typecheck/sigs/neg07.bsl

@@ -1,6 +1,3 @@
-
-neg07.fs(7,10,7,29): typecheck error FS0049: Uppercase variable identifiers should not generally be used in patterns, and may indicate a missing open declaration or a misspelt pattern name.
-
 neg07.fs(24,13,24,23): typecheck error FS0039: The value or constructor 'UnionCase1' is not defined. Maybe you want one of the following:
    X.UnionCase1
 

tests/fsharp/typecheck/sigs/neg113.bsl

@@ -5,20 +5,19 @@ neg113.fs(7,41,7,52): typecheck error FS0001: This anonymous record should have
 
 neg113.fs(10,27,10,55): typecheck error FS0059: The type '{| a: int |}' does not have any proper subtypes and need not be used as the target of a static coercion
 
-neg113.fs(10,27,10,55): typecheck error FS0193: Type constraint mismatch. The type 
+neg113.fs(10,27,10,38): typecheck error FS0193: Type constraint mismatch. The type 
     '{| b: int |}'    
 is not compatible with type
     '{| a: int |}'    
 
 
 neg113.fs(13,27,13,62): typecheck error FS0059: The type '{| a: int |}' does not have any proper subtypes and need not be used as the target of a static coercion
 
-neg113.fs(13,27,13,62): typecheck error FS0193: Type constraint mismatch. The type 
+neg113.fs(13,27,13,45): typecheck error FS0193: Type constraint mismatch. The type 
     '{| a: int; b: int |}'    
 is not compatible with type
     '{| a: int |}'    
 
+neg113.fs(18,34,18,36): typecheck error FS0001: The type ''a -> 'a' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface
 
-neg113.fs(18,34,18,36): typecheck error FS0001: The type '('a -> 'a)' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface
-
-neg113.fs(20,42,20,44): typecheck error FS0001: The type '('a -> 'a)' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface
+neg113.fs(20,42,20,44): typecheck error FS0001: The type ''a -> 'a' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface

tests/fsharp/typecheck/sigs/neg113.vsbsl

@@ -5,20 +5,21 @@ neg113.fs(7,41,7,52): typecheck error FS0001: This anonymous record should have
 
 neg113.fs(10,27,10,55): typecheck error FS0059: The type '{| a: int |}' does not have any proper subtypes and need not be used as the target of a static coercion
 
-neg113.fs(10,27,10,55): typecheck error FS0193: Type constraint mismatch. The type 
+neg113.fs(10,27,10,38): typecheck error FS0193: Type constraint mismatch. The type 
     '{| b: int |}'    
 is not compatible with type
     '{| a: int |}'    
 
 
 neg113.fs(13,27,13,62): typecheck error FS0059: The type '{| a: int |}' does not have any proper subtypes and need not be used as the target of a static coercion
 
-neg113.fs(13,27,13,62): typecheck error FS0193: Type constraint mismatch. The type 
+neg113.fs(13,27,13,45): typecheck error FS0193: Type constraint mismatch. The type 
     '{| a: int; b: int |}'    
 is not compatible with type
     '{| a: int |}'    
 
 
-neg113.fs(18,34,18,36): typecheck error FS0001: The type '('a -> 'a)' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface
+neg113.fs(18,34,18,36): typecheck error FS0001: The type ''a -> 'a' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface
+
+neg113.fs(20,42,20,44): typecheck error FS0001: The type ''a -> 'a' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface
 
-neg113.fs(20,42,20,44): typecheck error FS0001: The type '('a -> 'a)' does not support the 'comparison' constraint. For example, it does not support the 'System.IComparable' interface

tests/fsharp/typecheck/sigs/neg15.fs

@@ -89,13 +89,13 @@ module M =
        static member Method34() = noErrorPrivateValueLaterInferredToInvolvePrivateUnionType := [DefaultTagOfPrivateType(3)]
        static member Method35() = noErrorPrivateValueLaterInferredToInvolveInternalUnionType := [DefaultTagOfInternalType(3)]
 
-    type Type with 
+   type Type with 
 
-         // Check we can access private things from an in-file augmentation
-         member        x.NoError51 = x.PrivateProperty
-         member        x.NoError52 = Type.PrivateStaticProperty
-         static member NoError53 = Type.PrivateStaticProperty 
-         static member NoError54 = Type.PrivateStaticMethod() 
+        // Check we can access private things from an in-file augmentation
+        member        x.NoError51 = x.PrivateProperty
+        member        x.NoError52 = Type.PrivateStaticProperty
+        static member NoError53 = Type.PrivateStaticProperty 
+        static member NoError54 = Type.PrivateStaticMethod() 
 
 
 module N =

tests/fsharp/typecheck/sigs/neg16.bsl

@@ -13,9 +13,14 @@ neg16.fs(44,10,44,11): typecheck error FS0934: Records, union, abbreviations and
 
 neg16.fs(47,10,47,13): typecheck error FS0934: Records, union, abbreviations and struct types cannot have the 'AllowNullLiteral' attribute
 
-neg16.fs(49,7,49,23): typecheck error FS0842: This attribute is not valid for use on this language element
+neg16.fs(49,7,49,23): typecheck error FS0842: This attribute cannot be applied to method, property, field, return value. Valid targets are: class, interface
+
+neg16.fs(49,7,49,23): typecheck error FS0842: This attribute cannot be applied to property, field, return value. Valid targets are: class, interface
+
+neg16.fs(52,7,52,23): typecheck error FS0842: This attribute cannot be applied to method, property, field, return value. Valid targets are: class, interface
+
+neg16.fs(52,7,52,23): typecheck error FS0842: This attribute cannot be applied to method, return value. Valid targets are: class, interface
 
-neg16.fs(52,7,52,23): typecheck error FS0842: This attribute is not valid for use on this language element
 
 neg16.fs(59,8,59,17): typecheck error FS0001: This expression was expected to have type
     'Choice<'a,'b>'    
@@ -121,4 +126,6 @@ neg16.fs(113,9,113,11): typecheck error FS0879: Volatile fields must be marked '
 
 neg16.fs(116,9,116,10): typecheck error FS0879: Volatile fields must be marked 'mutable' and cannot be thread-static
 
+neg16.fs(119,17,119,18): typecheck error FS0880: Uninitialized 'val' fields must be mutable and marked with the '[<DefaultValue>]' attribute. Consider using a 'let' binding instead of a 'val' field.
+
 neg16.fs(130,10,130,11): typecheck error FS0935: Types with the 'AllowNullLiteral' attribute may only inherit from or implement types which also allow the use of the null literal