number types

src/ast/types.rs

@@ -62,8 +62,8 @@ pub struct Definition {
 /// A reduced value.
 #[derive(PartialEq, PartialOrd, Debug, Clone)]
 pub enum Value {
-    Int(i64),
+    Int(i32),
-    Float(f64),
+    Float(f32),
     String(String),
     Boolean(bool),
     Record(Record),
@@ -159,14 +159,14 @@ impl Expr {
     }
 }
 
-impl From<i64> for Value {
+impl From<i32> for Value {
-    fn from(i: i64) -> Value {
+    fn from(i: i32) -> Value {
         Value::Int(i)
     }
 }
 
-impl From<i64> for Expr {
+impl From<i32> for Expr {
-    fn from(i: i64) -> Expr {
+    fn from(i: i32) -> Expr {
         Expr::Value(i.into())
     }
 }

src/parser/scanner.rs

@@ -165,7 +165,7 @@ pub fn scan(source: String) -> Tokens {
                             break;
                         }
                     }
-                    let i = str.parse::<u32>().unwrap();
+                    let i = str.parse::<u16>().unwrap();
                     tokens.push(LocatedToken {
                         start,
                         end: scanner.cursor(),

src/parser/types.rs

@@ -34,7 +34,7 @@ pub enum Token {
     Colon,
     True,
     False,
-    Number(u32),
+    Number(u16),
     String(String),
     Identifier(String),
     Label(String),