chore

fix-compiler/Cargo.toml

@@ -8,7 +8,6 @@ bumpalo = { workspace = true }
 colored = "3.1.1"
 ghost-cell = { workspace = true }
 hashbrown = { workspace = true }
-num_enum = { workspace = true }
 rnix = { workspace = true }
 rowan = { workspace = true }
 string-interner = { workspace = true }

fix-compiler/src/ir.rs

@@ -5,7 +5,6 @@ use bumpalo::Bump;
 use bumpalo::collections::Vec;
 use fix_lang::{BUILTINS, BuiltinId, StringId};
 use ghost_cell::{GhostCell, GhostToken};
-use num_enum::TryFromPrimitive as _;
 use rnix::{TextRange, ast};
 use string_interner::DefaultStringInterner;
 
@@ -293,7 +292,7 @@ pub fn new_global_env(
     global_env.insert(builtins_sym, MaybeThunk::Builtins);
 
     for (idx, &(name, _)) in BUILTINS.iter().enumerate() {
-        let id = BuiltinId::try_from_primitive(idx as u8).expect("infallible");
+        let id = BuiltinId::try_from(idx as u8).expect("infallible");
         let name = StringId(strings.get_or_intern(name));
         global_env.insert(name, MaybeThunk::Builtin(id));
     }