Jean Klingler

https://github.com/elixir-lang/elixir/pull/13394#issuecomment-1989602688 @josevalim is this the right approach? If yes will handle other reports in a similar fashion (GenServer, gen_event...)

Add Enum.sum/2

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Proposal draft to include `Enum.sum/2`. If we agree on the signature, will send a similar PR for `Enum.product/2`. Side note: ~might also bench specific implementations for lists to see if...

Dialyzer ignores guard and reports an error with `-Wmissing_return`

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**Describe the bug** When using a guard such as `when X =:= nil` or `when X =:= nil orelse orelse X =:= false`, dialyzer is not able to eliminate the...

Reimplement and optimize intersection of map types

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Not 100% confident with my reverse-engineering, but at least all tests are passing. I haven't benchmarked it properly, but I'm quite confident it should be faster since we are doing...

**Describe the bug** Since this [change](https://github.com/erlang/otp/commit/07eff3b4ca2b0c8b4d42cb8a1a77933b81ab1502#diff-34ee198a2316c68cf9385c73ef4664dfbab1931ce3a14c636ae4c5880c5680f4R2530), the `logger:report()` emitted by when `gen_statem` crashes (when using `callback_mode=handle_event_function`) has a different value for the `callback_mode` key: - it used to be the...

Hi @PragTob, how are you doing? **What**: an option like `assert_all_same: true` which would run all functions (for each input if using `inputs`) and ensure that results are equal for...

Schema `preload_order` cannot be overriden by passing ordered query

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### Elixir version Elixir 1.17.3 (compiled with Erlang/OTP 27) ### Database and Version PostgreSQL 17.0 ### Ecto Versions ecto 3.12.4 ### Database Adapter and Versions (postgrex, myxql, etc) postgrex 0.19.2...

Mobile Tab switching triggers full page reload and error flash

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### Environment * Elixir version (elixir -v): `1.18.4-erlang-27.3.4.1` * Phoenix version (mix deps): `1.7.21` (also confirmed on `1.8.0-rc.3`) * Phoenix LiveView version (mix deps): `1.0.7` (also confirmed on `1.0.17`) *...

Structs nested in domain-key maps are not inferred

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### Elixir and Erlang/OTP versions ``` Erlang/OTP 28 [erts-16.1] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [jit] Elixir 1.19.3 (compiled with Erlang/OTP 28) ``` Also `main`. ### Current behavior ```elixir defmodule Repro...