sagudev

More specifically the problem is that naga eliminates phony assigement, converting wgsl from above to wgsl returns: ```wgsl @group(0) @binding(0) var binding: f32; @compute @workgroup_size(1, 1, 1) fn main(@builtin(global_invocation_id) id:...

this is regression naga-cli v0.12.3` -> `naga-cli v0.13.0

I think it's https://github.com/gfx-rs/naga/pull/2378, but also we remove expressions on compacting ...