Update naga to bd9efe5915e548b9a2ec1f3d3e9296c90b31e69a

Cargo.lock

@@ -830,7 +830,7 @@ dependencies = [
 [[package]]
 name = "naga"
 version = "0.2.0"
-source = "git+https://github.com/gfx-rs/naga?rev=479777315211f23f640dc53977eecd46ced6aaf6#479777315211f23f640dc53977eecd46ced6aaf6"
+source = "git+https://github.com/gfx-rs/naga?rev=bd9efe5915e548b9a2ec1f3d3e9296c90b31e69a#bd9efe5915e548b9a2ec1f3d3e9296c90b31e69a"
 dependencies = [
  "bitflags",
  "fxhash",

wgpu-core/Cargo.toml

@@ -40,7 +40,7 @@ gfx-memory = "0.2"
 [dependencies.naga]
 version = "0.2"
 git = "https://github.com/gfx-rs/naga"
-rev = "479777315211f23f640dc53977eecd46ced6aaf6"
+rev = "bd9efe5915e548b9a2ec1f3d3e9296c90b31e69a"
 features = ["spirv-in", "spirv-out"]
 
 [dependencies.wgt]

wgpu-core/src/validation.rs

@@ -157,6 +157,7 @@ fn get_aligned_type_size(
         },
         Ti::Struct { ref members } => members.last().map_or(0, |member| {
             let offset = match member.origin {
+                naga::MemberOrigin::Empty => 0,
                 naga::MemberOrigin::BuiltIn(_) => {
                     tracing::error!("Missing offset on a struct member");
                     0 // TODO: make it a proper error