feat: function (WIP)

2025-05-03 21:35:36 +08:00
parent cc88e7c65f
commit 63fd380514
4 changed files with 45 additions and 6 deletions
--- a/src/vm/vm.rs
+++ b/src/vm/vm.rs
@@ -81,6 +81,12 @@ impl VM {
                let func = stack.pop()?;
                stack.push(func.call(args))?;
            }
+            OpCode::Func { param, length } => {
+                todo!()
+            }
+            OpCode::Ret => {
+                todo!()
+            }
            OpCode::UnOp { op } => {
                use UnOp::*;
                let value = stack.pop()?;
@@ -105,6 +111,9 @@ impl VM {
                let rhs = stack.pop()?;
                stack.tos_mut()?.concat_string(rhs);
            }
+            OpCode::Path => {
+                todo!()
+            }
            OpCode::List => {
                stack.push(Value::List(List::empty()))?;
            }
@@ -166,7 +175,11 @@ impl VM {
            OpCode::LeaveEnv => {
                env.leave();
            }
-            _ => todo!(),
+            OpCode::Assert => {
+                if !stack.pop()?.unwrap_const().unwrap_bool() {
+                    todo!()
+                }
+            }
        }
        Ok(0)
    }