public override string ToString()
{
StringBuilder builder = new StringBuilder(var.ToString());
if (arg != null)
{
builder.Append(' ');
builder.Append(op.ToString(true, arg != null));
builder.Append(arg.ToString());
}
else
{
builder.Append(op.ToString(true, arg != null)); //a++とか。HSPではこの辺の書式はいい加減みたい。
}
return(builder.ToString());
}
public void ToStringTest()
{
var token = new VariableToken("x");
Assert.Equal("Variable: x", token.ToString());
}