Fix ICE.

2 files changed, 6 insertions, 5 deletions

diff --git a/crates/utils/Cargo.toml b/crates/utils/Cargo.toml
index a03aeac..768287c 100644
--- a/crates/utils/Cargo.toml
+++ b/crates/utils/Cargo.toml
@@ -5,3 +5,4 @@ edition = "2021"
 publish = false
 
 [dependencies]
+spin = { version = "0.9.8", default-features = false, features = ["lazy"] }
diff --git a/crates/utils/src/lib.rs b/crates/utils/src/lib.rs
index c6681d9..1e8ddfb 100644
--- a/crates/utils/src/lib.rs
+++ b/crates/utils/src/lib.rs
@@ -134,11 +134,11 @@ impl_FromEndianBytes!(i8, i16, i32, i64, isize, u8, u16, u32, u64, usize);
 /// Runs the body block the first time it is encountered.
 #[macro_export]
 macro_rules! first_time {
-    ($($stmt:stmt);*) => {{
-        use core::cell::LazyCell;
-        static LAZY_CELL = LazyCell::new(|| {
-            $($stmt);*
+    ($($stmt:stmt)*) => {{
+        use spin::lazy::Lazy;
+        static LAZY: Lazy<()> = Lazy::new(|| {
+            $($stmt)*
         });
-        let _: &() = core::cell::LazyCell::force(&LAZY_CELL);
+        *Lazy::force(&LAZY)
     }};
 }