Elixir 1.5 Errors about decorator HOT 4 CLOSED

Hi @arjan, just to clarify, the change was a bug fix as it was impossible to distinguish a bodyless clause from a function that returned nil. This could even be the source of a bug in this lib. For example, if someone did:

@decorator Bla
def foo(bar, baz)

def foo(baz, baz) do
  ...
end

Note however that not only do/rescue is possible, but do and any of rescue/catch/after. So you probably want to check the Elixir version for v1.5+ and do nothing if the body is nil and, if a keyword list, you traverse all pairs.

from decorator.

Thanks for the report. I never use rescue on the function level. It seems it always worked magically, but in Elixir 1.5 they changed the AST for these constructs. I've updated the code.

from decorator.

Thanks I'll check that out and make sure it has coverage!

from decorator.

Thank you @josevalim and @arjan ! ❤️

from decorator.