Suppress a warning

jjonescz · jjonescz · commit 77b84b2c74e1 · 2023-10-05T16:43:10.000+03:00
Cannot be fixed easily since it depends on the target framework.
diff --git a/src/Workspaces/Core/Portable/Workspace/Solution/Checksum.cs b/src/Workspaces/Core/Portable/Workspace/Solution/Checksum.cs
@@ -133,7 +133,9 @@ public void WriteTo(ObjectWriter writer)
             public void WriteTo(Span<byte> span)
             {
                 Contract.ThrowIfFalse(span.Length >= HashSize);
+#pragma warning disable CS9191 // The 'ref' modifier for an argument corresponding to 'in' parameter is equivalent to 'in'. Consider using 'in' instead.
                 Contract.ThrowIfFalse(MemoryMarshal.TryWrite(span, ref Unsafe.AsRef(in this)));
+#pragma warning restore CS9191
             }
 
             public static unsafe HashData FromPointer(HashData* hash)

Original file line number	Diff line number	Diff line change
`@@ -133,7 +133,9 @@ public void WriteTo(ObjectWriter writer)`
`133`	`133`	`public void WriteTo(Span<byte> span)`
`134`	`134`	`{`
`135`	`135`	`Contract.ThrowIfFalse(span.Length >= HashSize);`
	`136`	`+#pragma warning disable CS9191 // The 'ref' modifier for an argument corresponding to 'in' parameter is equivalent to 'in'. Consider using 'in' instead.`
`136`	`137`	`Contract.ThrowIfFalse(MemoryMarshal.TryWrite(span, ref Unsafe.AsRef(in this)));`
	`138`	`+#pragma warning restore CS9191`
`137`	`139`	`}`
`138`	`140`
`139`	`141`	`public static unsafe HashData FromPointer(HashData* hash)`