error: Undefined symbol `@`
    at label-scope.asm(3)
error: Undefined symbol `.`
    at label-scope.asm(3)
error: Undefined symbol `..`
    at label-scope.asm(3)
error: Built-in symbol `@` cannot be purged
    at label-scope.asm(12)
error: Built-in symbol `.` cannot be purged
    at label-scope.asm(12)
error: Built-in symbol `..` cannot be purged
    at label-scope.asm(12)
error: `.` is not a macro
    at label-scope.asm(22)
error: `.` is not a macro
    at label-scope.asm(23)
error: `.` is not a macro
    at label-scope.asm(24)
error: `.` is reserved for a built-in symbol
    at label-scope.asm(25)
error: `.` has no value outside of a label scope
    at label-scope.asm(26)
warning: Treating strings as numbers is deprecated; use character literals or `CHARVAL` instead [-Wobsolete]
    at label-scope.asm(26)
error: Strings as numbers must be a single charmap unit
    at label-scope.asm(26)
error: `..` is not a macro
    at label-scope.asm(28)
error: `..` is not a macro
    at label-scope.asm(29)
error: `..` is not a macro
    at label-scope.asm(30)
error: `..` is reserved for a built-in symbol
    at label-scope.asm(31)
error: `..` has no value outside of a local label scope
    at label-scope.asm(32)
warning: Treating strings as numbers is deprecated; use character literals or `CHARVAL` instead [-Wobsolete]
    at label-scope.asm(32)
error: Strings as numbers must be a single charmap unit
    at label-scope.asm(32)
Assembly aborted with 18 errors!