Errors in a Nim snippet

errors.txt

in Visual Studio Code with https://play.nim-lang.org/?gist=e609c6c728d4cbf8751f0cf618d4df0e I got these errors:

type mismatch: got <int64> but expected 'bool'

type mismatch: got <Flags, set[range 0..65535(int)]>

but expected one of:
proc `==`(x, y: int32): bool
first type mismatch at position: 1
required type: int32
but expression 'x' is of type: Flags
proc `==`(x, y: int16): bool
first type mismatch at position: 1
required type: int16
but expression 'x' is of type: Flags
proc `==`[T: tuple |
object](x, y: T): bool
first type mismatch at position: 1
required type: T: tuple or object
but expression 'x' is of type: Flags
proc `==`(x, y: cstring): bool
first type mismatch at position: 1
required type: cstring
but expression 'x' is of type: Flags
proc `==`(x, y: char): bool
first type mismatch at position: 1
required type: char
but expression 'x' is of type: Flags
proc `==`[Enum: enum](x, y: Enum): bool
first type mismatch at position: 1
required type: Enum: enum
but expression 'x' is of type: Flags
proc `==`[T](x, y: set[T]): bool
first type mismatch at position: 2
required type: set[T]
but expression '{}' is of type: set[range 0..65535(int)]
proc `==`[T](x, y: ref T): bool
first type mismatch at position: 1
required type: ref T

ordinal type expected

undeclared field: '.'

expression '.' cannot be called

undeclared field: 'Todo'