Method has_free

crates/stdlib/src/_opcode.rs:115–125

(opcode: i32)

        /// Check if instruction uses co_freevars/co_cellvars
        #[must_use]
        pub fn has_free(opcode: i32) -> bool {
            matches!(
                Self::try_from(opcode).map(|op| op.inner()),
                Ok(AnyInstruction::Real(
                    Instruction::DeleteDeref { .. }
                        | Instruction::LoadFromDictOrDeref { .. }
                        | Instruction::LoadDeref { .. }
                        | Instruction::StoreDeref { .. }
                ))
            )
        }

        /// Check if instruction uses co_varnames (local variables)
        #[must_use]