Add comment to clarify code intension. #213

Author: yfakariya

src/MsgPack/Packer.Packing.cs

@@ -1023,6 +1023,7 @@ private void PrivatePackCore( float value )
 
 			var bits = new Float32Bits( value );
 
+			// Float32Bits usage is effectively pointer dereference operation rather than shifting operators, so we must consider endianness here.
 			if ( BitConverter.IsLittleEndian )
 			{
 				this.WriteByte( bits.Byte3 );
@@ -1070,6 +1071,7 @@ private async Task PrivatePackAsyncCore( float value, CancellationToken cancella
 
 			var bits = new Float32Bits( value );
 
+			// Float32Bits usage is effectively pointer dereference operation rather than shifting operators, so we must consider endianness here.
 			if ( BitConverter.IsLittleEndian )
 			{
 				await this.WriteByteAsync( bits.Byte3, cancellationToken ).ConfigureAwait( false );

src/MsgPack/Packer.Packing.tt

@@ -362,6 +362,7 @@ foreach ( var isAsync in new [] { false, true } )
 
 			var bits = new Float32Bits( value );
 
+			// Float32Bits usage is effectively pointer dereference operation rather than shifting operators, so we must consider endianness here.
 			if ( BitConverter.IsLittleEndian )
 			{
 <#