eclipse-aascw / aas-core-codegen / 37156716774

90%

push

github

Allow functions without arguments (#836)

The parser rejected all the functions without arguments, though
a verification function can operate on constants alone, as in:

    @verification
    def seven_is_lucky() -> bool:
        return 7 in Lucky_numbers

We now allow them, and leave it to the existing ``expect_self`` check to
reject the methods without ``self``.

We also fix the generators for this case. TypeScript rendered
``function foo(): boolean:`` instead of ``function foo(): boolean {``,
and C++ rendered an empty line between the parentheses.

We test it with ``seven_is_lucky`` in the ``sets`` meta-model.

8 of 8 new or added lines in 1 file covered. (100.0%)

45255 of 50208 relevant lines covered (90.14%)

2.7 hits per line