use StringShim.Construct instead

Author: smdn

src/Smdn.Fundamental.Uuid/Smdn.Fundamental.Uuid.csproj

@@ -20,6 +20,7 @@ SPDX-License-Identifier: MIT
 
   <ItemGroup>
     <ProjectReference VersionRange="[3.0.2,4.0.0)" Include="..\Smdn.Fundamental.Exception\Smdn.Fundamental.Exception.csproj" />
+    <ProjectReference VersionRange="[3.1.2,4.0.0)" Include="..\Smdn.Fundamental.Shim\Smdn.Fundamental.Shim.csproj" Condition="$(TargetFramework.StartsWith('net4')) or $(TargetFramework.StartsWith('netstandard1')) or $(TargetFramework.StartsWith('netstandard2.0'))" />
     <PackageReference Include="System.Memory" Version="4.5.4" Condition="$(TargetFramework.StartsWith('net4')) or $(TargetFramework.StartsWith('netstandard1')) or $(TargetFramework.StartsWith('netstandard2.0'))" />
     <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" Condition="($(TargetFramework.StartsWith('net46')) and '$(TargetFramework)' != 'net46') or $(TargetFramework.StartsWith('netstandard2'))" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" Condition="$(TargetFramework.StartsWith('net45')) or $(TargetFramework.StartsWith('net46')) or $(TargetFramework.StartsWith('netstandard1'))" />

src/Smdn.Fundamental.Uuid/Smdn/ReadOnlySpanOfCharExtensions.cs

@@ -16,9 +16,7 @@ public static
   ToParseableType(this ReadOnlySpan<char> s)
 #if SYSTEM_INUMBER_TRYPARSE_READONLYSPAN_OF_CHAR
     => s;
-#elif SYSTEM_STRING_CTOR_READONLYSPAN_OF_CHAR
-    => new(s);
 #else
-    => new(s.ToArray());
+    => StringShim.Construct(s);
 #endif
 }