float.sizeof should be 4

[Salih Dincer]

On Tuesday, 24 September 2024 at 13:36:06 UTC, deadalnix wrote:
>
> sizeof is a property here, not a value, and that property has 
> for value 4, and type size_t.

When we want to look at the size of an enum, why is it 128 bytes 
if its original type is string? It's off topic but I want to give 
an example:

```d
enum iColor : short { R, G, B } //*
enum sColor : string
{
     R = "red", G = "green", B = "blue"
}//*/

template ByteSize(E) if (is(E == enum))
{
     alias T = imported!"std.traits".OriginalType!E;
     enum ByteSize = T.sizeof * 8;
}

import std.stdio;

void main()
{
     ByteSize!iColor.writeln(" == ",
              iColor.sizeof * 8);

     ByteSize!sColor.writeln(" == ",
              sColor.sizeof * 8);
     
     String.sizeof.writeln; // 48
}

struct String
{
     immutable(char)[] str;
     size_t a, b, c, length;
} 

```

SDB at 79