From 034c96d0840a724f1865bd988b99d64878212b66 Mon Sep 17 00:00:00 2001
From: bnewbold <bnewbold@robocracy.org>
Date: Fri, 28 Oct 2016 00:35:00 -0700
Subject: tiny additions to parser to handle examples

---
 src/modelica_parser.lalrpop | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/modelica_parser.lalrpop')

diff --git a/src/modelica_parser.lalrpop b/src/modelica_parser.lalrpop
index 9cb2c1c..52fd5eb 100644
--- a/src/modelica_parser.lalrpop
+++ b/src/modelica_parser.lalrpop
@@ -36,6 +36,8 @@ pub model: Model = {
 component_declaration: Component = {
     <prefix:component_prefix?> <specifier:identifier> <name:identifier> string_literal? ";" =>
         Component { prefix:prefix, specifier:specifier, name:name},
+    <prefix:component_prefix?> <specifier:identifier> <name:identifier> "=" <value:expr> string_literal? ";" =>
+        Component { prefix:prefix, specifier:specifier, name:name},
 };
 
 component_prefix: ComponentPrefix = {
@@ -71,6 +73,8 @@ factor: Expr = {
         Expr::BinExpr(BinOperator::Multiply, Box::new(lhs), Box::new(rhs)),
     <lhs:factor> "/" <rhs:term> =>
         Expr::BinExpr(BinOperator::Divide, Box::new(lhs), Box::new(rhs)),
+    <lhs:factor> "^" <rhs:term> =>
+        Expr::BinExpr(BinOperator::Divide, Box::new(lhs), Box::new(rhs)),
     "-" <t:term> =>
         Expr::BinExpr(BinOperator::Multiply, Box::new(Expr::Integer(-1)), Box::new(t)),
     term,
-- 
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