[Recursive sync] installer / 09d6f38 → 81f61d8

Updated repositories: - installer / 09d6f38 → 81f61d8 https://github.com/dotnet/installer/compare/09d6f381e6917ee70cf6cbc6109c675c4a51bf77..81f61d829031f71887c49938993e8e2c4cc1eb70 - sdk / 341421c → ce612a3 https://github.com/dotnet/sdk/compare/341421cb1fd159d4a8f6e4f5a9bd4ffe12eb7999..ce612a3c09a254cc6f437380303e414f948470b3 - fsharp / 4a39419 → 20b263a https://github.com/dotnet/fsharp/compare/4a394198efadc455334ae272954ece372aea4de2..20b263ab495669df94b309fce12584b207dc765c - roslyn / f8e3bc1 → cbca41c https://github.com/dotnet/roslyn/compare/f8e3bc15401c30630c4dadf0c851f377312811d4..cbca41cad4e21c29548e9e57d7135740b6f78df9 - msbuild / 89b42a4 → 7ca3c98 https://github.com/dotnet/msbuild/compare/89b42a486cf83aa08780da10c4b41f95db9fd60d..7ca3c98fad986066bbf2802c863236b4a0f4e34a - nuget-client / 1845d6b → fb50d1a https://github.com/nuget/nuget.client/compare/1845d6bd450a7453d573035371c9fec43683d1ef..fb50d1a45ed10b39b5f335bc3a4bdcaea9b951cf - razor / 0294056 → 464030f https://github.com/dotnet/razor/compare/0294056d5b40faada727e267ec6e44150d199b71..464030ffb65aba45250a1c200bc3528d5dd7a430 [[ commit created by automation ]]
dotnet · Apr 4, 2024 · dd82ae7 · dd82ae7
2 parents 3a49422 + 4381b27
commit dd82ae7
Show file tree

Hide file tree

Showing 539 changed files with 16,037 additions and 7,610 deletions.
diff --git a/Components.md b/Components.md
@@ -32,27 +32,27 @@ To enable full offline source-building of the VMR, we have no other choice than
 - `src/format`  
 *[dotnet/format@06fb492](https://github.com/dotnet/format/tree/06fb492cb53e558598e9bf5ee4dd09acc5888a01)*
 - `src/fsharp`  
-*[dotnet/fsharp@4a39419](https://github.com/dotnet/fsharp/tree/4a394198efadc455334ae272954ece372aea4de2)*
+*[dotnet/fsharp@20b263a](https://github.com/dotnet/fsharp/tree/20b263ab495669df94b309fce12584b207dc765c)*
 - `src/installer`  
-*[dotnet/installer@09d6f38](https://github.com/dotnet/installer/tree/09d6f381e6917ee70cf6cbc6109c675c4a51bf77)*
+*[dotnet/installer@81f61d8](https://github.com/dotnet/installer/tree/81f61d829031f71887c49938993e8e2c4cc1eb70)*
 - `src/msbuild`  
-*[dotnet/msbuild@89b42a4](https://github.com/dotnet/msbuild/tree/89b42a486cf83aa08780da10c4b41f95db9fd60d)*
+*[dotnet/msbuild@7ca3c98](https://github.com/dotnet/msbuild/tree/7ca3c98fad986066bbf2802c863236b4a0f4e34a)*
 - `src/nuget-client`  
-*[nuget/nuget.client@1845d6b](https://github.com/nuget/nuget.client/tree/1845d6bd450a7453d573035371c9fec43683d1ef)*
+*[nuget/nuget.client@fb50d1a](https://github.com/nuget/nuget.client/tree/fb50d1a45ed10b39b5f335bc3a4bdcaea9b951cf)*
     - `src/nuget-client/submodules/NuGet.Build.Localization`  
     *[NuGet/NuGet.Build.Localization@f15db7b](https://github.com/NuGet/NuGet.Build.Localization/tree/f15db7b7c6f5affbea268632ef8333d2687c8031)*
 - `src/razor`  
-*[dotnet/razor@0294056](https://github.com/dotnet/razor/tree/0294056d5b40faada727e267ec6e44150d199b71)*
+*[dotnet/razor@464030f](https://github.com/dotnet/razor/tree/464030ffb65aba45250a1c200bc3528d5dd7a430)*
 - `src/roslyn`  
-*[dotnet/roslyn@f8e3bc1](https://github.com/dotnet/roslyn/tree/f8e3bc15401c30630c4dadf0c851f377312811d4)*
+*[dotnet/roslyn@cbca41c](https://github.com/dotnet/roslyn/tree/cbca41cad4e21c29548e9e57d7135740b6f78df9)*
 - `src/roslyn-analyzers`  
 *[dotnet/roslyn-analyzers@22a5b5a](https://github.com/dotnet/roslyn-analyzers/tree/22a5b5af1a402fbba34dfbbdeadeb5aa571d008e)*
 - `src/runtime`  
 *[dotnet/runtime@9e6ba1f](https://github.com/dotnet/runtime/tree/9e6ba1f68c6a9c7206dacdf1e4cac67ea19931eb)*
 - `src/scenario-tests`  
 *[dotnet/scenario-tests@bfde902](https://github.com/dotnet/scenario-tests/tree/bfde902a10d7b672f4fc7e844198ede405dbb9c6)*
 - `src/sdk`  
-*[dotnet/sdk@341421c](https://github.com/dotnet/sdk/tree/341421cb1fd159d4a8f6e4f5a9bd4ffe12eb7999)*
+*[dotnet/sdk@ce612a3](https://github.com/dotnet/sdk/tree/ce612a3c09a254cc6f437380303e414f948470b3)*
 - `src/source-build-externals`  
 *[dotnet/source-build-externals@3167c0a](https://github.com/dotnet/source-build-externals/tree/3167c0a9379f52145af31057aca31f45528eb123)*
     - `src/source-build-externals/src/abstractions-xunit`  

diff --git a/prereqs/git-info/AllRepoVersions.props b/prereqs/git-info/AllRepoVersions.props
@@ -19,26 +19,26 @@
     <emsdkOutputPackageVersion>9.0.0-preview.3.24171.4</emsdkOutputPackageVersion>
     <formatGitCommitHash>06fb492cb53e558598e9bf5ee4dd09acc5888a01</formatGitCommitHash>
     <formatOutputPackageVersion>9.0.517501</formatOutputPackageVersion>
-    <fsharpGitCommitHash>4a394198efadc455334ae272954ece372aea4de2</fsharpGitCommitHash>
-    <fsharpOutputPackageVersion>8.0.300-beta.24175.1</fsharpOutputPackageVersion>
-    <installerGitCommitHash>09d6f381e6917ee70cf6cbc6109c675c4a51bf77</installerGitCommitHash>
+    <fsharpGitCommitHash>20b263ab495669df94b309fce12584b207dc765c</fsharpGitCommitHash>
+    <fsharpOutputPackageVersion>8.0.300-beta.24178.1</fsharpOutputPackageVersion>
+    <installerGitCommitHash>81f61d829031f71887c49938993e8e2c4cc1eb70</installerGitCommitHash>
     <installerOutputPackageVersion>9.0.100</installerOutputPackageVersion>
-    <msbuildGitCommitHash>89b42a486cf83aa08780da10c4b41f95db9fd60d</msbuildGitCommitHash>
-    <msbuildOutputPackageVersion>17.10.0-preview-24175-03</msbuildOutputPackageVersion>
-    <nugetclientGitCommitHash>1845d6bd450a7453d573035371c9fec43683d1ef</nugetclientGitCommitHash>
-    <nugetclientOutputPackageVersion>6.10.0-preview.2.81</nugetclientOutputPackageVersion>
-    <razorGitCommitHash>0294056d5b40faada727e267ec6e44150d199b71</razorGitCommitHash>
-    <razorOutputPackageVersion>7.0.0-preview.24175.1</razorOutputPackageVersion>
+    <msbuildGitCommitHash>7ca3c98fad986066bbf2802c863236b4a0f4e34a</msbuildGitCommitHash>
+    <msbuildOutputPackageVersion>17.11.0-preview-24178-16</msbuildOutputPackageVersion>
+    <nugetclientGitCommitHash>fb50d1a45ed10b39b5f335bc3a4bdcaea9b951cf</nugetclientGitCommitHash>
+    <nugetclientOutputPackageVersion>6.10.0-preview.2.97</nugetclientOutputPackageVersion>
+    <razorGitCommitHash>464030ffb65aba45250a1c200bc3528d5dd7a430</razorGitCommitHash>
+    <razorOutputPackageVersion>7.0.0-preview.24178.6</razorOutputPackageVersion>
     <roslynanalyzersGitCommitHash>22a5b5af1a402fbba34dfbbdeadeb5aa571d008e</roslynanalyzersGitCommitHash>
     <roslynanalyzersOutputPackageVersion>3.11.0-beta1.24165.2</roslynanalyzersOutputPackageVersion>
-    <roslynGitCommitHash>f8e3bc15401c30630c4dadf0c851f377312811d4</roslynGitCommitHash>
-    <roslynOutputPackageVersion>4.10.0-3.24175.5</roslynOutputPackageVersion>
+    <roslynGitCommitHash>cbca41cad4e21c29548e9e57d7135740b6f78df9</roslynGitCommitHash>
+    <roslynOutputPackageVersion>4.10.0-3.24202.15</roslynOutputPackageVersion>
     <runtimeGitCommitHash>9e6ba1f68c6a9c7206dacdf1e4cac67ea19931eb</runtimeGitCommitHash>
     <runtimeOutputPackageVersion>9.0.0-preview.3.24172.9</runtimeOutputPackageVersion>
     <scenariotestsGitCommitHash>bfde902a10d7b672f4fc7e844198ede405dbb9c6</scenariotestsGitCommitHash>
     <scenariotestsOutputPackageVersion>9.0.0-preview.24057.2</scenariotestsOutputPackageVersion>
-    <sdkGitCommitHash>341421cb1fd159d4a8f6e4f5a9bd4ffe12eb7999</sdkGitCommitHash>
-    <sdkOutputPackageVersion>9.0.100-preview.3.24175.20</sdkOutputPackageVersion>
+    <sdkGitCommitHash>ce612a3c09a254cc6f437380303e414f948470b3</sdkGitCommitHash>
+    <sdkOutputPackageVersion>9.0.100-preview.3.24204.14</sdkOutputPackageVersion>
     <sourcebuildexternalsGitCommitHash>3167c0a9379f52145af31057aca31f45528eb123</sourcebuildexternalsGitCommitHash>
     <sourcebuildexternalsOutputPackageVersion>9.0.0-alpha.1.24162.1</sourcebuildexternalsOutputPackageVersion>
     <sourcebuildreferencepackagesGitCommitHash>c0b5d69a1a1513528c77fffff708c7502d57c35c</sourcebuildreferencepackagesGitCommitHash>

diff --git a/prereqs/git-info/fsharp.props b/prereqs/git-info/fsharp.props
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <GitCommitHash>4a394198efadc455334ae272954ece372aea4de2</GitCommitHash>
-    <OfficialBuildId>20240325.1</OfficialBuildId>
-    <OutputPackageVersion>8.0.300-beta.24175.1</OutputPackageVersion>
+    <GitCommitHash>20b263ab495669df94b309fce12584b207dc765c</GitCommitHash>
+    <OfficialBuildId>20240328.1</OfficialBuildId>
+    <OutputPackageVersion>8.0.300-beta.24178.1</OutputPackageVersion>
     <PreReleaseVersionLabel>beta</PreReleaseVersionLabel>
     <IsStable>false</IsStable>
   </PropertyGroup>

diff --git a/prereqs/git-info/installer.props b/prereqs/git-info/installer.props
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <GitCommitHash>09d6f381e6917ee70cf6cbc6109c675c4a51bf77</GitCommitHash>
-    <OfficialBuildId>20240325.1</OfficialBuildId>
+    <GitCommitHash>81f61d829031f71887c49938993e8e2c4cc1eb70</GitCommitHash>
+    <OfficialBuildId>20240404.1</OfficialBuildId>
     <OutputPackageVersion>9.0.100</OutputPackageVersion>
     <PreReleaseVersionLabel></PreReleaseVersionLabel>
     <IsStable>true</IsStable>

diff --git a/prereqs/git-info/msbuild.props b/prereqs/git-info/msbuild.props
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <GitCommitHash>89b42a486cf83aa08780da10c4b41f95db9fd60d</GitCommitHash>
-    <OfficialBuildId>20240325.3</OfficialBuildId>
-    <OutputPackageVersion>17.10.0-preview-24175-03</OutputPackageVersion>
+    <GitCommitHash>7ca3c98fad986066bbf2802c863236b4a0f4e34a</GitCommitHash>
+    <OfficialBuildId>20240328.16</OfficialBuildId>
+    <OutputPackageVersion>17.11.0-preview-24178-16</OutputPackageVersion>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <IsStable>false</IsStable>
   </PropertyGroup>

diff --git a/prereqs/git-info/nuget-client.props b/prereqs/git-info/nuget-client.props
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <GitCommitHash>1845d6bd450a7453d573035371c9fec43683d1ef</GitCommitHash>
-    <OfficialBuildId>20240321.1</OfficialBuildId>
-    <OutputPackageVersion>6.10.0-preview.2.81</OutputPackageVersion>
+    <GitCommitHash>fb50d1a45ed10b39b5f335bc3a4bdcaea9b951cf</GitCommitHash>
+    <OfficialBuildId>20240404.1</OfficialBuildId>
+    <OutputPackageVersion>6.10.0-preview.2.97</OutputPackageVersion>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <IsStable>false</IsStable>
   </PropertyGroup>

diff --git a/prereqs/git-info/razor.props b/prereqs/git-info/razor.props
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <GitCommitHash>0294056d5b40faada727e267ec6e44150d199b71</GitCommitHash>
-    <OfficialBuildId>20240325.1</OfficialBuildId>
-    <OutputPackageVersion>7.0.0-preview.24175.1</OutputPackageVersion>
+    <GitCommitHash>464030ffb65aba45250a1c200bc3528d5dd7a430</GitCommitHash>
+    <OfficialBuildId>20240328.6</OfficialBuildId>
+    <OutputPackageVersion>7.0.0-preview.24178.6</OutputPackageVersion>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <IsStable>false</IsStable>
   </PropertyGroup>

diff --git a/prereqs/git-info/roslyn.props b/prereqs/git-info/roslyn.props
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <GitCommitHash>f8e3bc15401c30630c4dadf0c851f377312811d4</GitCommitHash>
-    <OfficialBuildId>20240325.5</OfficialBuildId>
-    <OutputPackageVersion>4.10.0-3.24175.5</OutputPackageVersion>
+    <GitCommitHash>cbca41cad4e21c29548e9e57d7135740b6f78df9</GitCommitHash>
+    <OfficialBuildId>20240402.15</OfficialBuildId>
+    <OutputPackageVersion>4.10.0-3.24202.15</OutputPackageVersion>
     <PreReleaseVersionLabel>3</PreReleaseVersionLabel>
     <IsStable>false</IsStable>
   </PropertyGroup>

diff --git a/prereqs/git-info/sdk.props b/prereqs/git-info/sdk.props
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <GitCommitHash>341421cb1fd159d4a8f6e4f5a9bd4ffe12eb7999</GitCommitHash>
-    <OfficialBuildId>20240325.20</OfficialBuildId>
-    <OutputPackageVersion>9.0.100-preview.3.24175.20</OutputPackageVersion>
+    <GitCommitHash>ce612a3c09a254cc6f437380303e414f948470b3</GitCommitHash>
+    <OfficialBuildId>20240404.14</OfficialBuildId>
+    <OutputPackageVersion>9.0.100-preview.3.24204.14</OutputPackageVersion>
     <PreReleaseVersionLabel>preview.3</PreReleaseVersionLabel>
     <IsStable>false</IsStable>
   </PropertyGroup>

diff --git a/src/fsharp/DEVGUIDE.md b/src/fsharp/DEVGUIDE.md
@@ -124,7 +124,7 @@ Running any of the above will build the latest changes and run tests against the
 
 ## Using your custom compiler to build this repository
 
-By removing all the subfolders called `Proto` under `artifacts` and running the `build` script again, the proto compiler will include your changes.
+By removing all the subfolders called `Bootstrap` or `Proto` under `artifacts` and running the `build` script again, the proto compiler will include your changes.
 
 Once the "proto" compiler is built, it won't be built again, so you may want to perform those steps again to ensure your changes don't break building the compiler itself.
 

diff --git a/src/fsharp/VisualFSharp.sln b/src/fsharp/VisualFSharp.sln
@@ -191,6 +191,10 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FSharp.Editor.IntegrationTe
 EndProject
 Project("{6EC3EE1D-3C4E-46DD-8F32-0CC8E7565705}") = "FSharp.Benchmarks.Common", "tests\benchmarks\FSharp.Benchmarks.Common\FSharp.Benchmarks.Common.fsproj", "{6734FC6F-B5F3-45E1-9A72-720378BB49C9}"
 EndProject
+Project("{6EC3EE1D-3C4E-46DD-8F32-0CC8E7565705}") = "MicroPerf", "tests\benchmarks\CompiledCodeBenchmarks\MicroPerf\MicroPerf.fsproj", "{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MicroPerfCSharp", "tests\benchmarks\CompiledCodeBenchmarks\MicroPerf\CS\MicroPerfCSharp.csproj", "{9F9DD315-37DA-4413-928E-1CFC6924B64F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -1005,6 +1009,30 @@ Global
 		{6734FC6F-B5F3-45E1-9A72-720378BB49C9}.Release|Any CPU.Build.0 = Release|Any CPU
 		{6734FC6F-B5F3-45E1-9A72-720378BB49C9}.Release|x86.ActiveCfg = Release|Any CPU
 		{6734FC6F-B5F3-45E1-9A72-720378BB49C9}.Release|x86.Build.0 = Release|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Debug|x86.Build.0 = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Proto|Any CPU.ActiveCfg = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Proto|Any CPU.Build.0 = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Proto|x86.ActiveCfg = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Proto|x86.Build.0 = Debug|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Release|Any CPU.Build.0 = Release|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Release|x86.ActiveCfg = Release|Any CPU
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213}.Release|x86.Build.0 = Release|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Debug|x86.Build.0 = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Proto|Any CPU.ActiveCfg = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Proto|Any CPU.Build.0 = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Proto|x86.ActiveCfg = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Proto|x86.Build.0 = Debug|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Release|x86.ActiveCfg = Release|Any CPU
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -1084,6 +1112,8 @@ Global
 		{CBC96CC7-65AB-46EA-A82E-F6A788DABF80} = {F7876C9B-FB6A-4EFB-B058-D6967DB75FB2}
 		{E31F9B59-FCF1-4D04-8762-C7BB60285A7B} = {F7876C9B-FB6A-4EFB-B058-D6967DB75FB2}
 		{6734FC6F-B5F3-45E1-9A72-720378BB49C9} = {DFB6ADD7-3149-43D9-AFA0-FC4A818B472B}
+		{601CD5C1-EAFA-4AE3-8FB9-F667B5728213} = {DFB6ADD7-3149-43D9-AFA0-FC4A818B472B}
+		{9F9DD315-37DA-4413-928E-1CFC6924B64F} = {DFB6ADD7-3149-43D9-AFA0-FC4A818B472B}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {48EDBBBE-C8EE-4E3C-8B19-97184A487B37}

diff --git a/src/fsharp/docs/release-notes/.FSharp.Compiler.Service/8.0.300.md b/src/fsharp/docs/release-notes/.FSharp.Compiler.Service/8.0.300.md
@@ -1,5 +1,6 @@
 ### Fixed
 
+* Fix a false positive of the `[<TailCall>]` analysis in combination with `yield!`. ([PR #16933](https://github.com/dotnet/fsharp/pull/16933))
 * Don't blow the stack when traversing deeply nested sequential expressions. ([PR #16882](https://github.com/dotnet/fsharp/pull/16882))
 * Fix wrong range start of INTERP_STRING_END. ([PR #16774](https://github.com/dotnet/fsharp/pull/16774), [PR #16785](https://github.com/dotnet/fsharp/pull/16785))
 * Fix missing warning for recursive calls in list comprehensions. ([PR #16652](https://github.com/dotnet/fsharp/pull/16652))
@@ -35,11 +36,13 @@
 * Parser recovers on complex primary constructor patterns, better tree representation for primary constructor patterns. ([PR #16425](https://github.com/dotnet/fsharp/pull/16425))
 * Name resolution: keep type vars in subsequent checks ([PR #16456](https://github.com/dotnet/fsharp/pull/16456))
 * Higher-order-function-based API for working with the untyped abstract syntax tree. ([PR #16462](https://github.com/dotnet/fsharp/pull/16462))
+* PrettyNaming: make `DoesIdentifierNeedBackticks` public ([PR #16613](https://github.com/dotnet/fsharp/pull/16613))
 * Add switch to generate types and members with  IL visibility that accurately represents their F# visibility. ([PR #15484](https://github.com/dotnet/fsharp/pull/15484)
 * Allow returning bool instead of unit option for partial active patterns. ([Language suggestion #1041](https://github.com/fsharp/fslang-suggestions/issues/1041), [PR #16473](https://github.com/dotnet/fsharp/pull/16473))
 * Symbols: Add GenericArguments to FSharpEntity ([PR #16470](https://github.com/dotnet/fsharp/pull/16470))
 * Parser: more 'as' pattern recovery ([PR #16837](https://github.com/dotnet/fsharp/pull/16837))
 * Add extended data for `DefinitionsInSigAndImplNotCompatibleAbbreviationsDiffer` (FS0318). ([PR #16811](https://github.com/dotnet/fsharp/pull/16811)))
+* Checker/patterns: recover on unresolved long identifiers ([PR #16842](https://github.com/dotnet/fsharp/pull/16842))
 
 ### Changed
 

diff --git a/src/fsharp/eng/Version.Details.xml b/src/fsharp/eng/Version.Details.xml
@@ -30,9 +30,9 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24165.4">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24176.8">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f311667e0587f19c3fa9553a909975662107a351</Sha>
+      <Sha>48e9e0d2164de0535446809364724da8962123a6</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.DotNet.XliffTasks" Version="1.0.0-beta.23475.1" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">

diff --git a/src/fsharp/eng/common/templates-official/job/job.yml b/src/fsharp/eng/common/templates-official/job/job.yml
@@ -128,14 +128,15 @@ jobs:
 
   - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
     - ${{ if eq(parameters.enableMicrobuild, 'true') }}:
-      - task: MicroBuildSigningPlugin@3
+      - task: MicroBuildSigningPlugin@4
         displayName: Install MicroBuild plugin
         inputs:
           signType: $(_SignType)
           zipSources: false
           feedSource: https://dnceng.pkgs.visualstudio.com/_packaging/MicroBuildToolset/nuget/v3/index.json
         env:
           TeamName: $(_TeamName)
+          MicroBuildOutputFolderOverride: '$(Agent.TempDirectory)'
         continueOnError: ${{ parameters.continueOnError }}
         condition: and(succeeded(), in(variables['_SignType'], 'real', 'test'), eq(variables['Agent.Os'], 'Windows_NT'))
 

diff --git a/src/fsharp/global.json b/src/fsharp/global.json
@@ -17,7 +17,7 @@
     "perl": "5.38.0.1"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24165.4",
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24176.8",
     "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.23255.2"
   }
 }
diff --git a/src/fsharp/src/Compiler/Checking/CheckPatterns.fs b/src/fsharp/src/Compiler/Checking/CheckPatterns.fs
@@ -293,7 +293,11 @@ and TcPat warnOnUpper (cenv: cenv) env valReprInfo vFlags (patEnv: TcPatLinearEn
         TcPatAnds warnOnUpper cenv env vFlags patEnv ty pats m
 
     | SynPat.LongIdent (longDotId=longDotId; typarDecls=tyargs; argPats=args; accessibility=vis; range=m) ->
-        TcPatLongIdent warnOnUpper cenv env ad valReprInfo vFlags patEnv ty (longDotId, tyargs, args, vis, m)
+        try
+            TcPatLongIdent warnOnUpper cenv env ad valReprInfo vFlags patEnv ty (longDotId, tyargs, args, vis, m)
+        with RecoverableException e ->
+            errorRecovery e m
+            (fun _ -> TPat_error m), patEnv
 
     | SynPat.QuoteExpr(_, m) ->
         errorR (Error(FSComp.SR.tcInvalidPattern(), m))

diff --git a/src/fsharp/src/Compiler/Checking/TailCallChecks.fs b/src/fsharp/src/Compiler/Checking/TailCallChecks.fs
@@ -222,6 +222,13 @@ and CheckCall cenv args ctxts (tailCall: TailCall) =
             | Expr.App _ -> Some(TailCall.YesFromExpr cenv.g e)
             | IsAppInLambdaBody t -> Some t
             | _ -> None
+        | Expr.App(args = args) ->
+            args
+            |> List.tryPick (fun a ->
+                match a with
+                | IsAppInLambdaBody t -> Some t
+                | _ -> None)
+
         | _ -> None
 
     // if we haven't already decided this is no tail call, try to detect CPS-like expressions

diff --git a/src/fsharp/src/Compiler/SyntaxTree/PrettyNaming.fsi b/src/fsharp/src/Compiler/SyntaxTree/PrettyNaming.fsi
@@ -58,7 +58,7 @@ val IsIdentifierName: name: string -> bool
 /// TBD: needs unit testing
 val IsActivePatternName: name: string -> bool
 
-val internal DoesIdentifierNeedBackticks: string -> bool
+val DoesIdentifierNeedBackticks: string -> bool
 
 /// Adds double backticks if necessary to make a valid identifier, e.g.
 ///     op_Addition  -->  op_Addition