V does have neither a manual memory release, nor a garbage collector (reference counting) nor an owner-based mechanism like Rust. How does it decide when to free memory?
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You can manually manage memory in V if you like by calling
C.mallocandC.free.V has experimental support for automatically freeing memory when it is no longer referenced. Use
v -autofree, but there may be bugs for now. It allows some borrowing of owned memory when the reference doesn't escape. When it does escape, V will reference count the allocation.It is influenced by Lobster: https://aardappel.github.io/lobster/memory_management.html