0125: Unexpected return type in function

Compiler found a function's return type that wasn't expected in this position.

Function's return type is a combination of words optional, logical, primitive types such as Int, or Float, and class names.

logical type can't be mixes with other types:

function foo: logical, int // Error: unexpected return type int in function foo.

optional modifier must precede the return type:

function foo: int, optional // Error: unexpected return type int in function foo.

You can't return types that are not known to the compiler:

function foo: unknown // Error: Unexpected return type unknown in function foo.

Possible solutions:

• check your function definition and provide correct order of return types.