RustPython
diff --git a/crates/codegen/src/compile.rs b/crates/codegen/src/compile.rs
@@ -6881,9 +6881,9 @@ impl Compiler {
             self,
             Instruction::Resume {
                 context: if is_await {
-                    u32::from(bytecode::ResumeType::AfterAwait)
+                    bytecode::ResumeType::AfterAwait
                 } else {
-                    u32::from(bytecode::ResumeType::AfterYieldFrom)
+                    bytecode::ResumeType::AfterYieldFrom
                 }
             }
         );
@@ -7055,7 +7055,7 @@ impl Compiler {
                 emit!(
                     self,
                     Instruction::Resume {
-                        context: u32::from(bytecode::ResumeType::AfterYield)
+                        context: bytecode::ResumeType::AfterYield
                     }
                 );
             }
@@ -7277,7 +7277,7 @@ impl Compiler {
                         emit!(
                             compiler,
                             Instruction::Resume {
-                                context: u32::from(bytecode::ResumeType::AfterYield)
+                                context: bytecode::ResumeType::AfterYield
                             }
                         );
                         emit!(compiler, Instruction::PopTop);

diff --git a/crates/compiler-core/src/bytecode/instruction.rs b/crates/compiler-core/src/bytecode/instruction.rs
@@ -304,7 +304,7 @@ pub enum Instruction {
     } = 120,
     // CPython 3.14 RESUME (128)
     Resume {
-        context: Arg<u32>,
+        context: Arg<oparg::ResumeType>,
     } = 128,
     // CPython 3.14 specialized opcodes (129-211)
     BinaryOpAddFloat = 129,                     // Placeholder

diff --git a/crates/compiler-core/src/bytecode/oparg.rs b/crates/compiler-core/src/bytecode/oparg.rs
@@ -276,16 +276,47 @@ impl fmt::Display for ConvertValueOparg {
     }
 }
 
-oparg_enum!(
-    /// Resume type for the RESUME instruction
-    #[derive(Copy, Clone, Debug, Hash, PartialEq, Eq)]
-    pub enum ResumeType {
-        AtFuncStart = 0,
-        AfterYield = 1,
-        AfterYieldFrom = 2,
-        AfterAwait = 3,
+/// Resume type for the RESUME instruction
+#[derive(Copy, Clone, Debug, Hash, PartialEq, Eq)]
+pub enum ResumeType {
+    AtFuncStart,
+    AfterYield,
+    AfterYieldFrom,
+    AfterAwait,
+    Other(u32),
+}
+
+impl From<u32> for ResumeType {
+    fn from(value: u32) -> Self {
+        match value {
+            0 => Self::AtFuncStart,
+            1 => Self::AfterYield,
+            2 => Self::AfterYieldFrom,
+            3 => Self::AfterAwait,
+            _ => Self::Other(value),
+        }
     }
-);
+}
+
+impl From<ResumeType> for u32 {
+    fn from(typ: ResumeType) -> Self {
+        match typ {
+            ResumeType::AtFuncStart => 0,
+            ResumeType::AfterYield => 1,
+            ResumeType::AfterYieldFrom => 2,
+            ResumeType::AfterAwait => 3,
+            ResumeType::Other(v) => v,
+        }
+    }
+}
+
+impl core::fmt::Display for ResumeType {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        u32::from(*self).fmt(f)
+    }
+}
+
+impl OpArgType for ResumeType {}
 
 pub type NameIdx = u32;
 
@@ -714,6 +745,7 @@ macro_rules! newtype_oparg {
                 self.0.fmt(f)
             }
         }
+
         impl OpArgType for $name {}
     }
 }