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.
