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Fix extern declaration accessibility #10399

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Merged
vzarytovskii merged 6 commits into from
Nov 7, 2020
Merged

Fix extern declaration accessibility #10399

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931f67d
Keep extern declaration access
auduchinok Nov 6, 2020
3eca1d8
Add test
auduchinok Nov 6, 2020
f1d5071
Simplify test
auduchinok Nov 6, 2020
fcfd224
Check no modifier, explicit public modifier
auduchinok Nov 6, 2020
0bad662
Cleanup
auduchinok Nov 6, 2020
39a7c6f
Fix test
auduchinok Nov 6, 2020
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Add test
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@auduchinok
auduchinok committed Nov 6, 2020
commit 3eca1d84fdebbeb76040171bd864092594aa4b8f
21 changes: 20 additions & 1 deletion tests/service/Symbols.fs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,10 @@ module Tests.Service.Symbols
#endif

open FSharp.Compiler.Service.Tests.Common
open FSharp.Compiler.SourceCodeServices
open FSharp.Compiler.SyntaxTree
open FsUnit
open NUnit.Framework
open FSharp.Compiler.SourceCodeServices

module ActivePatterns =

Expand Down Expand Up @@ -57,6 +58,24 @@ match "foo" with
getCaseUsages partialPatternInput 7 |> Array.head |> getGroupName |> shouldEqual "|String|_|"


module ExternDeclarations =
[<Test>]
let ``Access modifier`` () =
let parseResults, checkResults = getParseAndCheckResults "extern int private f()"

match parseResults.ParseTree with
| Some (ParsedInput.ImplFile (ParsedImplFileInput (modules = [SynModuleOrNamespace (decls = [decl])]))) ->
match decl with
| SynModuleDecl.Let (_, [Binding (accessibility = accessibility)], _) ->
accessibility |> should equal (Some SynAccess.Private)
| _ -> failwith "Couldn't get f"
| _ -> failwith "Couldn't get bindings"

match findSymbolByName "f" checkResults with
| :? FSharpMemberOrFunctionOrValue as mfv -> mfv.Accessibility.IsPrivate |> should equal true
| _ -> failwith "Couldn't get f"


module XmlDocSig =

[<Test>]
Expand Down