Integrate more dotnet/fsharp changes

README.md

@@ -93,3 +93,4 @@ The maintainers of this repository are:
 * [Get started with F#](https://docs.microsoft.com/dotnet/fsharp/get-started/)
 * [F# Software Foundation](https://fsharp.org)
 * [F# Testimonials](https://fsharp.org/testimonials)
+

clean.sh

@@ -0,0 +1,31 @@
+#! /usr/bin/env bash
+
+DEAD_DIRS=(
+    "azure-pipelines.yml"
+    "DEVGUIDE.md"
+    "eng/common/templates"
+    "FSharp.sln"
+    "src/fsharp/fsc/fsc.fsproj"
+    "src/fsharp/FSharp.Compiler.nuget/Microsoft.FSharp.Compiler.nuspec"
+    "src/fsharp/FSharp.Compiler.Private/FSharp.Compiler.Private.fsproj"
+    "src/fsharp/fsi/fsi.fsproj"
+    "src/fsharp/fsiAnyCpu/fsiAnyCpu.fsproj"
+    "src/fsharp/Interactive.DependencyManager/xlf"
+    "src/fsharp/xlf"
+    "TESTGUIDE.md"
+    "tests/EndToEndBuildTests"
+    "tests/FSharp.Compiler.Private.Scripting.UnitTests"
+    "tests/FSharp.Compiler.UnitTests"
+    "tests/FSharp.Core.UnitTests"
+    "tests/fsharp/Compiler"
+    "tests/fsharp/conformance"
+    "tests/fsharp/core"
+    "tests/fsharp/test-framework.fs"
+    "tests/fsharp/tests.fs"
+    "tests/fsharp/typecheck"
+    "tests/fsharpqa"
+    "VisualFSharp.sln"
+    "vsintegration"
+)
+
+git rm -rf --ignore-unmatch ${DEAD_DIRS[*]}

eng/Build.ps1

@@ -256,6 +256,10 @@ function TestUsingNUnit([string] $testProject, [string] $targetFramework) {
         $args += " --no-build"
     }
 
+    if ($env:RunningAsPullRequest -ne "true") {
+        $args += " --filter TestCategory!=PullRequest"
+    }
+
     Exec-Console $dotnetExe $args
 }
 

eng/Version.Details.xml

@@ -3,9 +3,9 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.20077.3">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.20113.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>69a67461460d99125742d5c2dd94dad83add84a3</Sha>
+      <Sha>15f00efd583eab4372b2e9ca25bd80ace5b119ad</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/Versions.props

@@ -96,6 +96,7 @@
     <SystemThreadingThreadPoolVersion>4.3.0</SystemThreadingThreadPoolVersion>
     <SystemValueTupleVersion>4.5.0</SystemValueTupleVersion>
     <SystemBuffersVersion>4.5.0</SystemBuffersVersion>
+    <SystemMemoryVersion>4.5.3</SystemMemoryVersion>
     <!-- Roslyn packages -->
     <MicrosoftCodeAnalysisEditorFeaturesVersion>$(RoslynVersion)</MicrosoftCodeAnalysisEditorFeaturesVersion>
     <MicrosoftCodeAnalysisEditorFeaturesTextVersion>$(RoslynVersion)</MicrosoftCodeAnalysisEditorFeaturesTextVersion>

eng/build.sh

@@ -181,10 +181,15 @@ function TestUsingNUnit() {
     exit 1
   fi
 
+  filterArgs=""
+  if [[ "${RunningAsPullRequest:-}" != "true" ]]; then
+    filterArgs=" --filter TestCategory!=PullRequest"
+  fi
+
   projectname=$(basename -- "$testproject")
   projectname="${projectname%.*}"
   testlogpath="$artifacts_dir/TestResults/$configuration/${projectname}_$targetframework.xml"
-  args="test \"$testproject\" --no-restore --no-build -c $configuration -f $targetframework --test-adapter-path . --logger \"nunit;LogFilePath=$testlogpath\""
+  args="test \"$testproject\" --no-restore --no-build -c $configuration -f $targetframework --test-adapter-path . --logger \"nunit;LogFilePath=$testlogpath\"$filterArgs"
   "$DOTNET_INSTALL_DIR/dotnet" $args || exit $?
 }
 

fcs/FSharp.Compiler.Service.Tests/SemanticColorizationServiceTests.fs

@@ -30,7 +30,7 @@ type SemanticClassificationServiceTests() =
     let checker = FSharpChecker.Create()
     let perfOptions = { LanguageServicePerformanceOptions.Default with AllowStaleCompletionResults = false }
 
-    let getRanges (source: string) : (Range.range * SemanticClassificationType) list =
+    let getRanges (source: string) : struct (Range.range * SemanticClassificationType) list =
         asyncMaybe {
 
             let! _, _, checkFileResults = checker.ParseAndCheckDocument(filePath, 0, SourceText.From(source), projectOptions, perfOptions, "")
@@ -45,7 +45,7 @@ type SemanticClassificationServiceTests() =
         let ranges = getRanges fileContents
         let line = text.Lines.GetLinePosition (fileContents.IndexOf(marker) + marker.Length - 1)
         let markerPos = Range.mkPos (Range.Line.fromZ line.Line) (line.Character + marker.Length - 1)
-        match ranges |> List.tryFind (fun (range, _) -> Range.rangeContainsPos range markerPos) with
+        match ranges |> List.tryFind (fun struct (range, _) -> Range.rangeContainsPos range markerPos) with
         | None -> Assert.Fail("Cannot find colorization data for end of marker")
         | Some(_, ty) -> Assert.AreEqual(classificationType, FSharpClassificationTypes.getClassificationTypeName ty, "Classification data doesn't match for end of marker")
 
@@ -54,7 +54,7 @@ type SemanticClassificationServiceTests() =
         let ranges = getRanges fileContents
         let line = text.Lines.GetLinePosition (fileContents.IndexOf(marker) + marker.Length - 1)
         let markerPos = Range.mkPos (Range.Line.fromZ line.Line) (line.Character + marker.Length - 1)
-        let anyData = ranges |> List.exists (fun (range, sct) -> Range.rangeContainsPos range markerPos && ((FSharpClassificationTypes.getClassificationTypeName sct) = classificationType))
+        let anyData = ranges |> List.exists (fun struct (range, sct) -> Range.rangeContainsPos range markerPos && ((FSharpClassificationTypes.getClassificationTypeName sct) = classificationType))
         Assert.False(anyData, "Classification data was found when it wasn't expected.")
 
     [<TestCase("(*1*)", FSharpClassificationTypes.ValueType)>]

fcs/FSharp.Compiler.Service/FSharp.Compiler.Service.fsproj

@@ -49,6 +49,9 @@
     <EmbeddedText Include="$(FSharpSourcesRoot)\fsharp\FSComp.txt">
       <Link>FSComp.txt</Link>
     </EmbeddedText>
+    <EmbeddedText Include="$(FSharpSourcesRoot)\fsharp\Interactive.DependencyManager\InteractiveDependencyManager.txt">
+      <Link>InteractiveDependencyManager.txt</Link>
+    </EmbeddedText>
     <EmbeddedText Include="$(FSharpSourcesRoot)\fsharp\fsi\FSIstrings.txt">
       <Link>FSIstrings.txt</Link>
     </EmbeddedText>
@@ -522,11 +525,11 @@
     <Compile Include="$(FSharpSourcesRoot)/fsharp/DotNetFrameworkDependencies.fs">
       <Link>Driver\DotNetFrameworkDependencies.fs</Link>
     </Compile>
-    <Compile Include="$(FSharpSourcesRoot)/fsharp/DependencyManager.Integration.fsi">
-      <Link>Driver/DependencyManager.Integration.fsi</Link>
+    <Compile Include="$(FSharpSourcesRoot)/fsharp/Interactive.DependencyManager/DependencyManager.fsi">
+      <Link>Driver/DependencyManager.fsi</Link>
     </Compile>
-    <Compile Include="$(FSharpSourcesRoot)/fsharp/DependencyManager.Integration.fs">
-      <Link>Driver/DependencyManager.Integration.fs</Link>
+    <Compile Include="$(FSharpSourcesRoot)/fsharp/Interactive.DependencyManager/DependencyManager.fs">
+      <Link>Driver/DependencyManager.fs</Link>
     </Compile>
     <Compile Include="$(FSharpSourcesRoot)/fsharp/CompileOps.fsi">
       <Link>Driver/CompileOps.fsi</Link>
@@ -576,6 +579,18 @@
     <Compile Include="$(FSharpSourcesRoot)\fsharp\service\Reactor.fs">
       <Link>Service/Reactor.fs</Link>
     </Compile>
+    <Compile Include="$(FSharpSourcesRoot)\fsharp\service\SemanticClassification.fsi">
+      <Link>Service/SemanticClassification.fsi</Link>
+    </Compile>
+    <Compile Include="$(FSharpSourcesRoot)\fsharp\service\SemanticClassification.fs">
+      <Link>Service/SemanticClassification.fs</Link>
+    </Compile>
+    <Compile Include="$(FSharpSourcesRoot)\fsharp\service\ItemKey.fsi">
+      <Link>Service/ItemKey.fsi</Link>
+    </Compile>
+    <Compile Include="$(FSharpSourcesRoot)\fsharp\service\ItemKey.fs">
+      <Link>Service/ItemKey.fs</Link>
+    </Compile>
     <Compile Include="$(FSharpSourcesRoot)\fsharp\service\IncrementalBuild.fsi">
       <Link>Service/IncrementalBuild.fsi</Link>
     </Compile>
@@ -636,7 +651,7 @@
     <Compile Include="$(FSharpSourcesRoot)\fsharp\service\ExternalSymbol.fs">
       <Link>Service/ExternalSymbol.fs</Link>
     </Compile>
-	<Compile Include="$(FSharpSourcesRoot)\fsharp\service\QuickParse.fsi">
+    <Compile Include="$(FSharpSourcesRoot)\fsharp\service\QuickParse.fsi">
       <Link>Service/QuickParse.fsi</Link>
     </Compile>
     <Compile Include="$(FSharpSourcesRoot)\fsharp\service\QuickParse.fs">
@@ -684,6 +699,7 @@
     <PackageReference Include="System.Collections.Immutable" Version="1.5.0" />
     <PackageReference Include="System.Reflection.Metadata" Version="1.6.0" />
     <PackageReference Include="System.Buffers" Version="4.5.0" />
+    <PackageReference Include="System.Memory" Version="4.5.3" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="System.Diagnostics.Process" Version="4.1.0" />

fcs/RELEASE_NOTES.md

@@ -1,17 +1,30 @@
+#### 34.1.0
+
+From dotnet/fsharp:3af8959b6..9d69b49b7:
+
+* set default script TFM to netcoreapp3.1 if none found
+* improve C#-nullable and optional interop (RFC FS-1075)
+* Add type name to `undefined name error` if known
+* improve printing via %A/fsi
+* misc. improvements to DependencyManager
+* improve type provider support for .netcoreapp3.1 target frameworks.
+* New, optimized find-all-references API with reduced memory usage.
+* better error messages for failed overload resolution
+
 #### 34.0.1
 
 Contains commits from 32b124966 to d7018737c from dotnet/fsharp. Notable changes include:
 
 * lowered allocations for large strings and char arrays (notably source file texts)
-* improved support for byreflike rules with regards to type abbreviations
+* improved support for byref-like rules with regards to type abbreviations
 * better support for scopes in recursive modules
 * better location of .net core reference assemblies
 * lowered allocations for several internal compiler structures
 * better error messages for anonymous record mismatches
 * FSharpChecker learned how to keep background symbol uses
 * Project cracker/project cracker tool were removed
-* Better support for consuming C# inref parameters
-* new services around simplifing names and finding unused declarations
+* Better support for consuming C# in-ref parameters
+* new services around simplifying names and finding unused declarations
 * package management in scripts (in preview)
 * and-bang syntax support (in preview)
 
@@ -25,7 +38,6 @@ Integrate dotnet/fsharp from 4f5f08320 to 7b25d7f82. Notable changes include:
 * Support for Literal values in signature files
 * Using memory-mapped files cross-platform to read IL.
 
-
 #### 33.0.0
 
 Integrate dotnet/fsharp from 48f932cf8 to 085985140. Notable changes include:

fcs/build.fsx

@@ -96,12 +96,19 @@ Target.create "GenerateDocsJa" (fun _ ->
     runDotnet "docsrc/tools" "fake" "run generate.ja.fsx"
 )
 
+open Fake.IO.Globbing.Operators
+
 Target.create "PublishNuGet" (fun _ ->
-    let apikey = Environment.environVarOrDefault "nuget-apikey" (UserInput.getUserPassword "Nuget API Key: ")
-    Paket.push (fun p ->
-        { p with
-            ApiKey = apikey
-            WorkingDir = releaseDir })
+  let apikey = lazy(Environment.environVarOrDefault "nuget-apikey" (UserInput.getUserPassword "Nuget API Key: "))
+  !! (sprintf "%s/*.%s.nupkg" releaseDir release.NugetVersion)
+  |> Seq.iter (fun nupkg ->
+    DotNet.nugetPush (fun p -> {
+      p with
+        PushParams = { p.PushParams with
+                          ApiKey = Some apikey.Value
+                          Source = Some "https://api.nuget.org/v3/index.json" }
+    }) nupkg
+  )
 )
 
 // --------------------------------------------------------------------------------------

fcs/docsrc/tools/templates/template.cshtml

@@ -49,7 +49,7 @@
             <li><a href="@Properties["project-nuget"]">Get Library via NuGet</a></li>
             <li><a href="@Properties["project-github"]">Source Code on GitHub</a></li>
             <li><a href="@Properties["project-github"]/blob/master/LICENSE">License</a></li>
-            <li><a href="@Properties["project-github"]/blob/master/RELEASE_NOTES.md">Release Notes</a></li>
+            <li><a href="@Properties["project-github"]/blob/master/fcs/RELEASE_NOTES.md">Release Notes</a></li>
 
             <li class="nav-header">Getting started</li>
             <li><a href="@Root/index.html">Home page</a></li>

global.json

@@ -10,7 +10,7 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.20077.3",
+    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.20113.5",
     "Microsoft.DotNet.Helix.Sdk": "2.0.0-beta.19069.2"
   }
 }

src/absil/il.fs

@@ -309,6 +309,10 @@ type ILVersionInfo =
     new (major, minor, build, revision) =
         { Major = major; Minor = minor; Build = build; Revision = revision }
 
+    /// For debugging
+    override x.ToString() = sprintf "ILVersionInfo: %u %u %u %u" (x.Major) (x.Minor) (x.Build) (x.Revision)
+
+
 type Locale = string
 
 [<StructuralEquality; StructuralComparison>]