Issues · crystal-lang/crystal · GitHub

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Expose `Path#kind` property

topic:stdlib:system

#16911

· Sija opened

on May 1, 2026

Block type constraint in `Sync::Mutex#synchronize` confuses the compiler

kind:regression

topic:stdlib:runtime

#16903

· ysbaddaden opened

on Apr 30, 2026

`-Os` and `-Oz` will be removed in LLVM 23

topic:compiler:codegen

topic:stdlib:llvm

#16895

· HertzDevil opened

on Apr 27, 2026

minor: warning: relating to object file built for newer macOs version than being linked

platform:darwin

status:discussion

#16887

· michael-byo opened

on Apr 26, 2026

SSL regression in 1.20.0

kind:regression

topic:stdlib:networking

#16881

· ambyjkl opened

on Apr 24, 2026

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

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