Luuk de Gram 87a9c6946d
wasm backend: implement multi_value for WValue
This allows us to differentiate between regular locals and variables that create multiple locals
on the stack such as optionals and structs.
Now `struct_a = struct_b;` works and only updates a reference, rather than update all local's values.

Also created more test cases to test against this.
2021-05-20 09:25:02 +02:00
..
2020-10-31 12:21:49 +02:00