Translate function callsHEADmaster

1 files changed, 5 insertions, 2 deletions

diff --git a/src/semantic/frame.rs b/src/semantic/frame.rs
index 95d18a1..5b7bfaa 100644
--- a/src/semantic/frame.rs
+++ b/src/semantic/frame.rs
@@ -14,11 +14,14 @@ pub enum Escape {
 }
 
 pub trait Frame {
-    fn new(name: temp::TempLabel, formals: Vec<Escape>) -> Self;
+    fn new<I: Iterator<Item=Escape>>(name: temp::TempLabel, formals: I) -> Self;
     fn name(&self) -> temp::TempLabel;
     fn formals(&self) -> &[Location];
     fn alloc_local(&mut self, temp: &mut temp::Temp, escapes: Escape) -> Location;
     fn location_to_exp(&mut self, location: Location) -> ir::Expression;
+    fn to_exp(&self) -> ir::Expression {
+        ir::Expression::Name(self.name())
+    }
 }
 
 pub struct Amd64Frame {
@@ -27,7 +30,7 @@ pub struct Amd64Frame {
 }
 
 impl Frame for Amd64Frame {
-    fn new(name: temp::TempLabel, formals: Vec<Escape>) -> Self {
+    fn new<I: Iterator<Item=Escape>>(name: temp::TempLabel, formals: I) -> Self {
         Amd64Frame {
             offset: 0,
             name: name,