error: label-scope.asm(3):
    Undefined symbol '@'
error: label-scope.asm(3):
    Undefined symbol '.'
error: label-scope.asm(3):
    Undefined symbol '..'
error: label-scope.asm(12):
    Built-in symbol '@' cannot be purged
error: label-scope.asm(12):
    Built-in symbol '.' cannot be purged
error: label-scope.asm(12):
    Built-in symbol '..' cannot be purged
Assembly aborted with 6 errors!