Search results

Type system crashes when callbacks are injected into protocols

Status: Open.

#15456 In elixir-lang/elixir;

· ityonemo opened on Jun 10, 2026

False positive Redundant-clause warning on binary pattern

Status: Open.

#15455 In elixir-lang/elixir;

· lukaszsamson opened on Jun 10, 2026

Unnecessary umbrella recompilation when a path dependency's manifest is newer but unchanged

Status: Open.

#15454 In elixir-lang/elixir;

· fuelen opened on Jun 10, 2026

Type system guard refinement false positive in cond with custom guard

Status: Open.

#15450 In elixir-lang/elixir;

· kidq330 opened on Jun 9, 2026

Compiling umbrella siblings with and without optional dependencies leads to inconsistent apps

Status: Open.

#15445 In elixir-lang/elixir;

· tomekowal opened on Jun 9, 2026

Perform occurence typing across assignments

Status: Open.

Feature

#15434 In elixir-lang/elixir;

· josevalim opened on Jun 2, 2026

·  

v1.21

elixir 1.19 testsuite fails on aarch64 ARM 64bit

Note:Needs more info

Status: Open.

#15428 In elixir-lang/elixir;

· simotek opened on May 28, 2026

Invalid Unicode in unquoted atom

Status: Open.

Bug

#15419 In elixir-lang/elixir;

· RaymondLoranger opened on May 26, 2026

·  

v1.21

defguard compilation expands guard expression in :guard context even if caller context is nil

Status: Open.

Task

#15284 In elixir-lang/elixir;

· lukaszsamson opened on Apr 16, 2026

·  

v1.21

Set-theoretic types: type aliases, recursive and polymorphic types

App:Elixir (checker)

Status: Open.

Feature

#15127 In elixir-lang/elixir;

· josevalim opened on Mar 4, 2026

Support Erlang/OTP 29 new features

App:Elixir (stdlib)

Note:Waiting

Status: Open.

Task

#14831 In elixir-lang/elixir;

· josevalim opened on Oct 13, 2025

Upcoming type-related deprecations

App:Elixir (stdlib)

Note:Waiting

Status: Open.

Task

#14377 In elixir-lang/elixir;

· josevalim opened on Mar 28, 2025