protected BlockIns(ref WASMReader input, OPCode op)
: base(op)
{
byte blockId = input.ReadByte();
if (blockId == 0x40)
{
BlockType = typeof(void);
}
else if (WASMType.IsSupportedValueTypeId(blockId))
{
BlockType = WASMType.GetValueType(blockId);
}
else // This is an index to a function type.
{
input.Position--;
FunctionTypeIndex = input.ReadIntLEB128();
}
Expression = input.ReadExpression(op == OPCode.If);
if (Expression[^ 1].OP == OPCode.Else)
public void Write(Type valueType) => Write(WASMType.GetValueTypeId(valueType));
public Type ReadValueType() => WASMType.GetValueType(ReadByte());
