From 9630b53836c0717a7ac0ab86dda3a4efb5bf9fb9 Mon Sep 17 00:00:00 2001
From: David Li <li.davidm96@gmail.com>
Date: Tue, 28 Nov 2017 20:16:25 -0500
Subject: Translate function calls

---
 src/semantic/frame.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/semantic/frame.rs')

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,
-- 
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