Fix false positive error

Author: auduchinok

src/Compiler/Checking/NameResolution.fs

@@ -2556,7 +2556,7 @@ let private ResolveObjectConstructorPrim (ncenv: NameResolver) edenv resInfo m a
                     [DefaultStructCtor(g, ty)]
                 else []
             if (isNil defaultStructCtorInfo && isNil ctorInfos) || (not (isAppTy g ty) && not (isAnyTupleTy g ty)) then
-                raze (error(NoConstructorsAvailableForType(ty, edenv, m)))
+                raze (NoConstructorsAvailableForType(ty, edenv, m))
             else
                 let ctorInfos = ctorInfos |> List.filter (IsMethInfoAccessible amap m ad)
                 let metadataTy = convertToTypeWithMetadataIfPossible g ty

tests/FSharp.Compiler.ComponentTests/Conformance/Expressions/ApplicationExpressions/Ctor.fs

@@ -0,0 +1,14 @@
+module FSharp.Compiler.ComponentTests.Conformance.Expressions.ApplicationExpressions.Ctor
+
+open FSharp.Test.Compiler
+open Xunit
+
+[<Fact>]
+let ``Nullable 01`` () =
+    FSharp """
+module Module
+
+let _ = System.Nullable()
+"""
+    |> typecheck
+    |> shouldSucceed

tests/FSharp.Compiler.ComponentTests/FSharp.Compiler.ComponentTests.fsproj

@@ -83,6 +83,7 @@
     <Compile Include="Conformance\GeneratedEqualityHashingComparison\Basic\Basic.fs" />
     <Compile Include="Conformance\GeneratedEqualityHashingComparison\IComparison\IComparison.fs" />
     <Compile Include="Conformance\Expressions\ApplicationExpressions\BasicApplication\BasicApplication.fs" />
+    <Compile Include="Conformance\Expressions\ApplicationExpressions\Ctor.fs" />
     <Compile Include="Conformance\Expressions\BindingExpressions\BindingExpressions.fs" />
     <Compile Include="Conformance\Expressions\ComputationExpressions\ComputationExpressions.fs" />
     <Compile Include="Conformance\Expressions\ObjectExpressions\ObjectExpressions.fs" />