foo

- manual memory management, but no malloc/free
- concurrent, parallel, no shared mutable state
- optional, user-defined GC
- bidirectional C ABI support
- single inheritance, traits
- strong typing, type erasure
- no safety compromises outside of unsafe blocks
- simd support
- arm support, android ndk support
- inline asm
- runtime optional
- inline closure definitions

Man up and deal with the fact that the language you want might not exist.  Fuck, I've been waiting for Star ( http://fortune-mod-fvl.sourceforge.net/larry.wall.html ) to be implemented for years.  Does that mean I spend my time bitching at other people for not telling me where it is?