From 581c33307027e80516d9529c796354f499d89bd8 Mon Sep 17 00:00:00 2001
From: imxyy_soope_ <imxyy1soope1@gmail.com>
Date: Mon, 20 Apr 2026 15:28:51 +0800
Subject: [PATCH] minor changes

---
 fix-vm/src/dispatch_tailcall.rs |  3 +--
 fix-vm/src/lib.rs               | 11 +++++------
 fix-vm/src/value.rs             |  1 +
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/fix-vm/src/dispatch_tailcall.rs b/fix-vm/src/dispatch_tailcall.rs
index 7a16f6c..1e0c817 100644
--- a/fix-vm/src/dispatch_tailcall.rs
+++ b/fix-vm/src/dispatch_tailcall.rs
@@ -288,8 +288,7 @@ pub(crate) fn run_tailcall<'gc, C: VmContext>(
     bc: &[u8],
     pc: u32,
 ) -> TailResult {
-    const FUEL: u32 = 1024;
     let table = &DispatchTable::<'gc, C>::NEW;
     let op = bc[pc as usize] as usize;
-    table.0[op](vm, mc, ctx, bc, table, pc, FUEL)
+    table.0[op](vm, mc, ctx, bc, table, pc, Vm::DEFAULT_FUEL_AMOUNT)
 }
diff --git a/fix-vm/src/lib.rs b/fix-vm/src/lib.rs
index 4bd4f8a..ea62019 100644
--- a/fix-vm/src/lib.rs
+++ b/fix-vm/src/lib.rs
@@ -143,6 +143,7 @@ pub struct Vm<'gc> {
     pub(crate) stack: Vec<Value<'gc>>,
     pub(crate) call_stack: Vec<CallFrame<'gc>>,
     pub(crate) call_depth: usize,
+    #[allow(dead_code)]
     #[collect(require_static)]
     pub(crate) error_context: Vec<ErrorFrame>,
 
@@ -332,10 +333,7 @@ impl<'gc> Vm<'gc> {
         reader: &mut BytecodeReader<'_>,
         mc: &Mutation<'gc>,
     ) -> Option<StepResult> {
-        let val = self.peek_stack(depth);
-        let Some(thunk) = val.as_gc::<Thunk>() else {
-            return None;
-        };
+        let thunk = self.peek_stack(depth).as_gc::<Thunk>()?;
         let mut state = thunk.borrow_mut(mc);
         match *state {
             ThunkState::Pending { ip, env, with_env } => {
@@ -425,6 +423,8 @@ impl Vm<'_> {
 }
 
 impl<'gc> Vm<'gc> {
+    const DEFAULT_FUEL_AMOUNT: u32 = 1024;
+
     #[inline(always)]
     fn dispatch_batch<C: VmContext>(
         &mut self,
@@ -461,10 +461,9 @@ impl<'gc> Vm<'gc> {
         mc: &Mutation<'gc>,
     ) -> Action {
         use fix_codegen::Op::*;
-        const DEFAULT_FUEL_AMOUNT: usize = 1024;
 
         let mut reader = BytecodeReader::new(bytecode, pc);
-        let mut fuel = DEFAULT_FUEL_AMOUNT;
+        let mut fuel = Self::DEFAULT_FUEL_AMOUNT;
 
         loop {
             if fuel == 0 {
diff --git a/fix-vm/src/value.rs b/fix-vm/src/value.rs
index 9c42197..141be58 100644
--- a/fix-vm/src/value.rs
+++ b/fix-vm/src/value.rs
@@ -28,6 +28,7 @@ mod private {
 pub unsafe trait Storable: private::Cealed {
     const TAG: (bool, u8);
 }
+#[allow(private_bounds)]
 pub trait InlineStorable: Storable + RawStore {}
 pub trait GcStorable: Storable {}