remove unneeded allow(dead_code)s

src/main.rs

@@ -300,7 +300,6 @@ fn main() {
         last_instruction_addr: 0x0,
     };
     cpu_ram_init(&mut cpu);
-    #[allow(unused_variables)]
     let mut cycle_num = 0;
     let mut instructions_seen = vec![];
     let mut last_state = cpu.state.clone();
@@ -375,7 +374,6 @@ fn run_cycle(
     }
 }
 
-#[allow(dead_code)]
 fn pause() {
     unsafe {
         if PAUSE_ENABLED {
@@ -385,12 +383,11 @@ fn pause() {
         }
     }
 }
-#[allow(dead_code)]
+
 fn pause_once() {
     io::stdin().read_line(&mut String::new()).unwrap();
 }
 
-#[allow(dead_code)]
 fn print_cycles(cycles: &i32) {
     if *cycles % 456789 != 0 {
         return;

src/processor/mod.rs

@@ -7,7 +7,6 @@ use crate::{verbose_println, Inner, Memory, Register, State};
 
 mod opcodes;
 
-#[allow(dead_code)]
 #[derive(PartialEq)]
 enum FLAGS {
     Zero = 7,