layer: usize -> u8

fix-codegen/src/disassembler.rs

@@ -418,7 +418,10 @@ impl<'a, Ctx: DisassemblerContext> Disassembler<'a, Ctx> {
                 let span_id = self.read_u32();
                 ("Assert", format!("text_id={} span={}", raw_idx, span_id))
             }
-            Op::PushWith => ("PushWith", String::new()),
+            Op::PushWith => {
+                self.read_operand_data();
+                ("PushWith", String::new())
+            }
             Op::PopWith => ("PopWith", String::new()),
             Op::PrepareWith => ("PrepareWith", String::new()),
             Op::LookupWith => {