Issues · crystal-lang/crystal · GitHub

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crystal tool format: Index out of bounds (IndexError)

topic:tools:formatter

#16875

· mamantoha opened

on Apr 24, 2026

Add `ignore` and `ignore_deserialize` properties to `URI::Params::Field`

topic:stdlib:serialization

#16873

· Fijxu opened

on Apr 23, 2026

crystal tool format does not preserve manual alignment for named arguments in method calls

topic:tools:formatter

#16872

· zw963 opened

on Apr 23, 2026

intermittent compiler bug: `Fiber::ExecutionContext::Monitor#every crashed: Thread#scheduler cannot be nil (NilAssertionError)`

topic:multithreading

topic:stdlib:runtime

#16871

· jmdyck opened

on Apr 23, 2026

Run debugger tests in CI

topic:compiler:debugger

topic:infrastructure/ci

#16861

· straight-shoota opened

on Apr 21, 2026

`crystal build --cross-compile --emit llvm-bc` and `--emit obj` crash with `File::NotFoundError`

topic:compiler:codegen

#16857

· Viktor-KN opened

on Apr 20, 2026

Root path for glob patterns

topic:stdlib:system

#16841

· straight-shoota opened

on Apr 17, 2026

Deadlock protection with multiple mutexes

status:discussion

topic:stdlib:concurrency

#16829

· jgaskins opened

on Apr 12, 2026

Including a namespaced mixin gives access to all `protected` methods for a different nested type in the same top-level namespace

topic:compiler:semantic

#16827

· jgaskins opened

on Apr 11, 2026

`Process::Status` should be a struct

breaking-change

status:discussion

topic:stdlib:system

#16821

· straight-shoota opened

on Apr 10, 2026

Formatter errors on nested `begin` when body is an exception handler

topic:tools:formatter

#16820

· straight-shoota opened

on Apr 10, 2026

Compiler exit status

topic:compiler:cli

#16815

· straight-shoota opened

on Apr 8, 2026