Make the main frame "extendable" allowing us to not have locals until needed

2019-05-15 14:59:19 +02:00
parent 1381ce7b48
commit 9740c0fc57
2 changed files with 26 additions and 5 deletions
--- a/src/machine.rs
+++ b/src/machine.rs
@@ -16,7 +16,6 @@ use heap::Heap;
 use netstack::NetStack;

 pub const MAGIC_HEADER: u32 = 0x1DEA_DFAD;
-const ANTI_BS_SIZE: usize = 0xFF;

 pub struct Machine {
    pub wide: bool,
@@ -41,7 +40,7 @@ impl Machine {
            halted: false,
            pool,
            block,
-            frame: vec![Frame::new(ANTI_BS_SIZE, 0)],
+            frame: vec![Frame::new_extendable(0)],
            stream_in: Box::new(::std::io::stdin()),
            stream_out: Arc::new(Mutex::new(::std::io::stdout())),