From 54b06ad5417af24b6a529419b1e5387893594653 Mon Sep 17 00:00:00 2001
From: Jakub Majocha <1760221+majocha@users.noreply.github.com>
Date: Tue, 2 Jun 2026 23:52:57 +0200
Subject: [PATCH] Remove duplicate and unused file SkipLocalsInit.fs file
 exisits in two different folders and only one of the copies  is actually
 included in the project.

---
 .../SkipLocalsInit.fs                         | 182 ------------------
 1 file changed, 182 deletions(-)
 delete mode 100644 tests/FSharp.Compiler.ComponentTests/SkipLocalsInit.fs

diff --git a/tests/FSharp.Compiler.ComponentTests/SkipLocalsInit.fs b/tests/FSharp.Compiler.ComponentTests/SkipLocalsInit.fs
deleted file mode 100644
index 4f58983e533..00000000000
--- a/tests/FSharp.Compiler.ComponentTests/SkipLocalsInit.fs
+++ /dev/null
@@ -1,182 +0,0 @@
-// Copyright (c) Microsoft Corporation.  All Rights Reserved.  See License.txt in the project root for license information.
-
-namespace EmittedIL
-
-open Xunit
-open FSharp.Test.Compiler
-
-module ``SkipLocalsInit`` =
-    [<FSharp.Test.FactForNETCOREAPP>]
-    let ``Init in function and closure not emitted when applied on function``() =
-        FSharp """
-module SkipLocalsInit
-
-[<System.Runtime.CompilerServices.SkipLocalsInitAttribute>]
-let x () =
-    [||] |> Array.filter (fun x -> let y = "".Length in y + y = x) |> ignore
-"""
-         |> compile
-         |> shouldSucceed
-         |> verifyIL ["""
-.method public static void  x() cil managed
-{
-  .custom instance void [runtime]System.Runtime.CompilerServices.SkipLocalsInitAttribute::.ctor() = ( 01 00 00 00 )
-
-  .maxstack  4
-  .locals (int32[] V_0)
-"""
-
-                      """
-.method public strict virtual instance bool 
-        Invoke(int32 x) cil managed
-{
-          
-  .maxstack  6
-  .locals (int32 V_0)"""]
-
-    [<FSharp.Test.FactForNETCOREAPP>]
-    let ``Init in static method not emitted when applied on class``() =
-        FSharp """
-module SkipLocalsInit
-
-[<System.Runtime.CompilerServices.SkipLocalsInitAttribute>]
-type X () =
-    static member Y () =
-        let x = "ssa".Length
-        x + x
-         """
-         |> compile
-         |> shouldSucceed
-         |> verifyIL ["""
-.custom instance void [runtime]System.Runtime.CompilerServices.SkipLocalsInitAttribute::.ctor() = ( 01 00 00 00 ) 
-.custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-"""
-
-                      """
-.method public static int32  Y() cil managed
-{
-  
-  .maxstack  4
-  .locals (int32 V_0)"""]
-
-    [<FSharp.Test.FactForNETCOREAPP>]
-    let ``Init in static method and function not emitted when applied on module``() =
-        FSharp """
-[<System.Runtime.CompilerServices.SkipLocalsInitAttribute>]
-module SkipLocalsInit
-
-let x () =
-    let x = "ssa".Length
-    x + x
-
-type X () =
-    static member Y () =
-        let x = "ssa".Length
-        x + x
-         """
-         |> compile
-         |> shouldSucceed
-         |> verifyIL ["""
-.custom instance void [runtime]System.Runtime.CompilerServices.SkipLocalsInitAttribute::.ctor() = ( 01 00 00 00 ) 
-.custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-"""
-
-                      """
-.method public static int32  x() cil managed
-{
-
-  .maxstack  4
-  .locals (int32 V_0)
-"""
-
-                      """
-.method public static int32  Y() cil managed
-{
-  
-  .maxstack  4
-  .locals (int32 V_0)"""]
-
-    [<FSharp.Test.FactForNETCOREAPP>]
-    let ``Init in method and closure not emitted when applied on method``() =
-        FSharp """
-module SkipLocalsInit
-
-type X () =
-    [<System.Runtime.CompilerServices.SkipLocalsInitAttribute>]
-    member _.Y () =
-        [||] |> Array.filter (fun x -> let y = "".Length in y + y = x) |> ignore
-        let x = "ssa".Length
-        x + x
-         """
-         |> compile
-         |> shouldSucceed
-         |> verifyIL ["""
-.method public hidebysig instance int32 
-        Y() cil managed
-{
-  .custom instance void [runtime]System.Runtime.CompilerServices.SkipLocalsInitAttribute::.ctor() = ( 01 00 00 00 ) 
-  
-  .maxstack  4
-  .locals (int32[] V_0,
-           int32 V_1)
-"""
-           
-                      """
-.method public strict virtual instance bool 
-        Invoke(int32 x) cil managed
-{
-  
-  .maxstack  6
-  .locals (int32 V_0)
-""" ]
-
-    [<FSharp.Test.FactForNETCOREAPP>]
-    let ``Zero init performed to get defaults despite the attribute``() =
-        FSharp """
-module SkipLocalsInit
-open System
-
-[<System.Runtime.CompilerServices.SkipLocalsInit>]
-let z () =
-    let mutable a = Unchecked.defaultof<System.DateTime>
-    a
-
-[<System.Runtime.CompilerServices.SkipLocalsInitAttribute>]
-let x f =
-    let a = if 1 / 1 = 1 then Nullable () else Nullable 5L
-    f a |> ignore
-        """
-        |> compile
-        |> shouldSucceed
-        |> verifyIL ["""
-.locals (valuetype [runtime]System.DateTime V_0)
-IL_0000:  ldloca.s   V_0
-IL_0002:  initobj    [runtime]System.DateTime
-IL_0008:  ldloc.0
-IL_0009:  ret
-        """
-        
-                     """
-.locals (valuetype [runtime]System.Nullable`1<int64> V_0,
-         valuetype [runtime]System.Nullable`1<int64> V_1,
-         !!a V_2)
-IL_0000:  ldc.i4.1
-IL_0001:  ldc.i4.1
-IL_0002:  div
-IL_0003:  ldc.i4.1
-IL_0004:  bne.un.s   IL_0011
-
-IL_0006:  ldloca.s   V_1
-IL_0008:  initobj    valuetype [runtime]System.Nullable`1<int64>
-IL_000e:  ldloc.1
-IL_000f:  br.s       IL_0018
-
-IL_0011:  ldc.i4.5
-IL_0012:  conv.i8
-IL_0013:  newobj     instance void valuetype [runtime]System.Nullable`1<int64>::.ctor(!0)
-IL_0018:  stloc.0
-IL_0019:  ldarg.0
-IL_001a:  ldloc.0
-IL_001b:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<valuetype [runtime]System.Nullable`1<int64>,!!a>::Invoke(!0)
-IL_0020:  stloc.2
-IL_0021:  ret"""]
\ No newline at end of file