> Zig does not, and will not, have VLAs in the language spec. Instead, you can allocate a slice on the heap. If you want to have the data on the stack, use an array as a bounded backing store, and work with a slice into it[.]
Too bad, aligned byte-typed VLAs (and a license to retype them as a struct) are what you need to get stack allocation across ABI boundaries the way Swift does it. (A long long time ago, SOM, IBM’s answer to Microsoft’s COM, did this in C with alloca instead of VLAs, but that’s the same thing.) I guess I’ll have to use something else instead.
Too bad, aligned byte-typed VLAs (and a license to retype them as a struct) are what you need to get stack allocation across ABI boundaries the way Swift does it. (A long long time ago, SOM, IBM’s answer to Microsoft’s COM, did this in C with alloca instead of VLAs, but that’s the same thing.) I guess I’ll have to use something else instead.