func TypeSizeInBits(typ types.Type) int {
switch typ := typ.(type) {
case *types.Int:
w := typ.Width()
for w%8 != 0 {
w++
}
return w
case *types.Float:
return typ.Type().Width()
case *types.Pointer:
return 64
case *types.Array:
return TypeSizeInBits(typ.Element()) * typ.Length()
case *types.Struct:
return newStructLayout(typ).size
default:
panic("unim")
}
}
