change abi

the thing C++ is afraid of

src/bytecode.rs

@@ -41,18 +41,20 @@
 //! returned value.
 //!
 //! ```text
-//!  old stack offset ╮     old *mut FnBlock ╮     ╭ Parameters ╮       ╭ local
-//!                   v                      v     v            v       v
-//! ───────┬─────────────┬────────────┬──────────┬─────────┬──────────┬─────────╮
-//! Num(6) │ NativeU(20) │ NativeU(4) │  Ptr     │ Num(5)  │  Num(6)  │  Num(5) │
-//! ───────┴─────────────┴────────────┴──────────┴─────────┴──────────┴─────────╯
-//!  ^     ╰──────────────────────────────────────────────────────────────────── current stack frame
-//!  │                  ^      ^
-//!  ╰─ old local       ╰╮     ╰─ old PC
+//!                 old stack offset─╮
+//!         ╭─Parameters─╮           │       old FnBlock index─╮     local─╮
+//!         v            v           v                         v           v  
+//! ───────┬─────────┬──────────┬─────────────┬────────────┬────────────┬─────────╮
+//! Num(6) │ Num(5)  │  Num(6)  │ NativeU(20) │ NativeU(4) │ NativeU(1) │  Num(5) │
+//! ───────┴─────────┴──────────┴─────────────┴────────────┴────────────┴─────────╯
+//!  ^     ╰────────────────────────────────────────────────────────────────── current stack frame
+//!  │                                             ^
+//!  ╰─ old local                                  ╰─old PC
+//!
+//!         ^
+//! Vm      ╰────────────╮
 //!                      │
-//!                      │
-//! Vm                   │
-//! Current stack offset ╯
+//! Current stack offset─╯
 //!
 //! ```
 

src/compile.rs

@@ -152,7 +152,7 @@ impl<'bc, 'gc> Compiler<'bc, 'gc> {
         Ok(())
     }
 
-    fn compile_fn_decl(&mut self, decl: &FnDecl) -> CResult {
+    fn compile_fn_decl(&mut self, _: &FnDecl) -> CResult {
         todo!()
     }
 

src/lib.rs

@@ -1,4 +1,4 @@
-#![deny(clippy::disallowed_type)]
+#![deny(clippy::disallowed_types)]
 
 mod ast;
 mod bytecode;
@@ -18,14 +18,14 @@ pub use lex::*;
 pub use parse::*;
 
 #[cfg(not(feature = "fxhash"))]
-#[allow(clippy::disallowed_type)]
+#[allow(clippy::disallowed_types)]
 type HashMap<K, V> = std::collections::HashMap<K, V>;
 
 #[cfg(feature = "fxhash")]
 type HashMap<K, V> = rustc_hash::FxHashMap<K, V>;
 
 #[cfg(not(feature = "fxhash"))]
-#[allow(clippy::disallowed_type)]
+#[allow(clippy::disallowed_types)]
 type HashSet<T> = std::collections::HashSet<T>;
 
 #[cfg(feature = "fxhash")]

src/vm.rs

@@ -14,6 +14,7 @@ pub fn execute<'bc>(
     cfg: &mut Config,
 ) -> Result<(), VmError> {
     let mut vm = Vm {
+        blocks: bytecode,
         current: bytecode.first().ok_or("no bytecode found")?,
         pc: 0,
         stack: Vec::with_capacity(1024 << 5),
@@ -42,8 +43,6 @@ pub enum Value {
     Object(Object),
     /// A value that is stored by the vm for bookkeeping and should never be accessed for anything else
     NativeU(usize),
-    /// A function
-    Fn(Ptr),
 }
 
 #[derive(Debug, Clone, Copy)]
@@ -61,6 +60,7 @@ const FALSE: Value = Value::Bool(false);
 
 struct Vm<'bc, 'io> {
     // -- global
+    blocks: &'bc [FnBlock<'bc>],
     _alloc: RtAlloc,
     stack: Vec<Value>,
     stdout: &'io mut dyn Write,
@@ -241,7 +241,6 @@ impl Display for Value {
             Value::Array => todo!(),
             Value::Object(_) => todo!(),
             Value::NativeU(_) => panic!("Called display on native value!"),
-            Value::Fn(_) => f.write_str("[function]"),
         }
     }
 }