crystal
https://github.com/crystal-lang/crystal
Crystal
The Crystal Programming Language
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- Issues
- PoC: Add `Time.fast_utc` and `Time.fast_instant`
- Compiler crash: `Cast from Nil to Crystal::ProcInstanceType failed (bindings.cr:596)` — a NoReturn-typed argument to an overloaded method, inside a typed, closured block
- Codegen BUG: trying to downcast Gen(String)+ <- Gen(String) with a generic subclass and a recursive tuple-returning method
- Let a macro read the annotations on its call
- Put monitor thread to sleep when process is idle
- Fix `TypeNode#type_vars` on a named tuple instance
- Show macro run count and runtime after compile `--stats` ("Macro runs:" is misleading)
- `TypeNode#name(generic_args: false)` includes generic arguments of tuples, procs and metaclasses
- Fix `TypeNode#name(generic_args: false)` for tuples, procs and metaclasses
- `crystal tool expand` finds no expansion inside a method called from a variable initializer
- Docs
- Crystal not yet supported