Hm, looks legit. Thanks for the explanation! Alessio
On Wed, Jun 24, 2020 at 8:39 PM José Valim <[email protected]> wrote: > There are constructs that rely on this. For example, if you want to have a > receive without clauses, only with an after, you would do: > > receive do > after 30_000 -> IO.puts "waited 30s" > end > > > On Wed, Jun 24, 2020 at 5:28 PM Alessio 'Blaster' Biancalana < > [email protected]> wrote: > >> Hi! >> A warning would be great so one could watch on them using `mix compile >> --warnings-as-errors` :-) >> >> Alessio >> >> On Wed, Jun 24, 2020 at 5:16 PM Andrea Leopardi <[email protected]> >> wrote: >> >>> It can't error out on compilation because it would be a breaking change. >>> However, personally I'm not against a compilation warning here, but there's >>> a chance we decided to not emit that for a reason that I can't recall right >>> now 😅 >>> >>> Andrea >>> >>> On Wed, 24 Jun 2020 at 13:19, Mário Guimarães < >>> [email protected]> wrote: >>> >>>> Hello, >>>> >>>> I just observed the following cases >>>> >>>> iex(3)> if true do >>>> ...(3)> else >>>> ...(3)> :ok >>>> ...(3)> end >>>> nil >>>> iex(4)> if false do >>>> ...(4)> :ok >>>> ...(4)> else >>>> ...(4)> end >>>> nil >>>> iex(5)> if :anything do >>>> ...(5)> else >>>> ...(5)> end >>>> nil >>>> iex(6)> >>>> >>>> Should't they give a compilation error instead due to the empty blocks? >>>> >>>> Not only these cases are somewhat harder to read, but it seems that >>>> something is missing ... >>>> >>>> Thanks >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "elixir-lang-core" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/elixir-lang-core/81ee6358-695b-493d-aaf7-f310245943b6o%40googlegroups.com >>>> <https://groups.google.com/d/msgid/elixir-lang-core/81ee6358-695b-493d-aaf7-f310245943b6o%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "elixir-lang-core" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/elixir-lang-core/CAM9Rf%2BJfB_3yzRMw8GU_m_wsVWL9pP1Xc0Em-1pLi3BMCodGCw%40mail.gmail.com >>> <https://groups.google.com/d/msgid/elixir-lang-core/CAM9Rf%2BJfB_3yzRMw8GU_m_wsVWL9pP1Xc0Em-1pLi3BMCodGCw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "elixir-lang-core" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elixir-lang-core/CAK6%2BgZLfj4yty4dM9kx8epZCw7u%3DSz5PK6%2B%3D627WWBtfVDFZZQ%40mail.gmail.com >> <https://groups.google.com/d/msgid/elixir-lang-core/CAK6%2BgZLfj4yty4dM9kx8epZCw7u%3DSz5PK6%2B%3D627WWBtfVDFZZQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "elixir-lang-core" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elixir-lang-core/CAGnRm4%2BS8EQXfwMFadFV5AU-2PMtUJo0FA1jVAuHyZmvRPmznA%40mail.gmail.com > <https://groups.google.com/d/msgid/elixir-lang-core/CAGnRm4%2BS8EQXfwMFadFV5AU-2PMtUJo0FA1jVAuHyZmvRPmznA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "elixir-lang-core" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elixir-lang-core/CAK6%2BgZ%2BdfhHqEmqW4%3DG9CO1gX81ByRw5XYGPxf4%3DQGNLs-xM_Q%40mail.gmail.com.
