From 0540df402426e64d636dd57341795321dec8add1 Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Fri, 30 Aug 2019 19:10:16 -0700
Subject: [PATCH] Rename Val -> Sym

---
 schala-lang/language/src/eval.rs        | 8 ++++----
 schala-lang/language/src/reduced_ast.rs | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/schala-lang/language/src/eval.rs b/schala-lang/language/src/eval.rs
index d9a68c4..a17f9db 100644
--- a/schala-lang/language/src/eval.rs
+++ b/schala-lang/language/src/eval.rs
@@ -132,7 +132,7 @@ impl Expr {
 
     match self {
       ConditionalTargetSigilValue => replacement.clone(),
-      Unit | Lit(_) | Func(_) | Val(_) | Constructor { .. } |
+      Unit | Lit(_) | Func(_) | Sym(_) | Constructor { .. } |
        CaseMatch { .. } | UnimplementedSigilValue | ReductionError(_) => self,
       Tuple(exprs) => Tuple(exprs.into_iter().map(|e| e.replace_conditional_target_sigil(replacement)).collect()),
       Call { f, args } => {
@@ -212,7 +212,7 @@ impl<'a> State<'a> {
       Node::Expr(expr) => match expr {
         literal @ Lit(_) => Ok(Node::Expr(literal)),
         Call { box f, args } => self.call_expression(f, args),
-        Val(v) => self.value(v),
+        Sym(v) => self.handle_sym(v),
         Constructor { arity, ref name, tag, .. } if arity == 0 => Ok(Node::PrimObject { name: name.clone(), tag, items: vec![] }),
         constructor @ Constructor { .. } => Ok(Node::Expr(constructor)),
         func @ Func(_) => Ok(Node::Expr(func)),
@@ -371,7 +371,7 @@ impl<'a> State<'a> {
 
   fn assign_expression(&mut self, val: Expr, expr: Expr) -> EvalResult<Node> {
     let name = match val  {
-      Expr::Val(name) => name,
+      Expr::Sym(name) => name,
       _ => return Err(format!("Trying to assign to a non-value")),
     };
 
@@ -459,7 +459,7 @@ impl<'a> State<'a> {
   }
 
   //TODO if I don't need to lookup by name here...
-  fn value(&mut self, name: Rc<String>) -> EvalResult<Node> {
+  fn handle_sym(&mut self, name: Rc<String>) -> EvalResult<Node> {
     use self::ValueEntry::*;
     use self::Func::*;
     //TODO add a layer of indirection here to talk to the symbol table first, and only then look up
diff --git a/schala-lang/language/src/reduced_ast.rs b/schala-lang/language/src/reduced_ast.rs
index 7302b26..5b58a1a 100644
--- a/schala-lang/language/src/reduced_ast.rs
+++ b/schala-lang/language/src/reduced_ast.rs
@@ -43,7 +43,7 @@ pub enum Expr {
   Lit(Lit),
   Tuple(Vec<Expr>),
   Func(Func),
-  Val(Rc<String>),
+  Sym(Rc<String>),
   Constructor {
     type_name: Rc<String>,
     name: Rc<String>,
@@ -160,7 +160,7 @@ impl Expression {
           tag: index.clone(),
           arity: type_args.len(),
         },
-        _ => Expr::Val(name.clone()),
+        _ => Expr::Sym(name.clone()),
       },
       Call { f, arguments } =>  reduce_call_expression(f, arguments, symbol_table),
       TupleLiteral(exprs) => Expr::Tuple(exprs.iter().map(|e| e.node().reduce(symbol_table)).collect()),