From 471276594ddcafeb1043850c0be9bbaad673b542 Mon Sep 17 00:00:00 2001
From: bnewbold <bnewbold@robocracy.org>
Date: Sun, 18 Dec 2016 14:15:43 -0800
Subject: catch parser up with AST; remove generated parser rust

The size of the generated parser file has exploded (to, eg, 8+ MB). Because we
need to generate this anyways on every compile, remove it from version control
(with gitignore).
---
 modelica-parser-lalrpop/src/parser.lalrpop | 107 +++++++++++++++++++++++++++--
 1 file changed, 100 insertions(+), 7 deletions(-)

(limited to 'modelica-parser-lalrpop/src/parser.lalrpop')

diff --git a/modelica-parser-lalrpop/src/parser.lalrpop b/modelica-parser-lalrpop/src/parser.lalrpop
index 36aa07d..447c51f 100644
--- a/modelica-parser-lalrpop/src/parser.lalrpop
+++ b/modelica-parser-lalrpop/src/parser.lalrpop
@@ -1,6 +1,7 @@
 use std::str::FromStr;
-use ast::{ModelicaModel, ComponentDeclaration, ComponentClause, ComponentPrefix, Connection,
-    SimpleEquation, Expr, BinOperator, MathUnaryFunc};
+use ast::{ModelicaCode, ModelicaPackage, ModelicaBlock, ModelicaConnector, ModelicaType, ModelicaModel, ComponentDeclaration,
+    ComponentClause, ComponentPrefix, Connection, SimpleEquation, Expr,
+    BinOperator, MathUnaryFunc};
 
 // This is an incomplete, non-standards-compliant, minimum-viable parser
 // Based on the Modelica 3.3r1 Spec
@@ -34,9 +35,85 @@ pub boolean: bool = {
 
 // Grammar
 
+pub file: Vec<ModelicaCode> = {
+    <chunks:modelica_code+> => chunks,
+};
+
+pub modelica_code: ModelicaCode = {
+    model =>            ModelicaCode::Model(<>),
+    // TODO: class
+    // TODO: record
+    block =>            ModelicaCode::Block(<>),
+    connector =>        ModelicaCode::Connector(<>),
+    type_declaration => ModelicaCode::Type(<>),
+    package =>          ModelicaCode::Package(<>),
+    // TODO: function
+};
+
+pub package: ModelicaPackage = {
+    "package" <n:identifier> <desc:string_literal?>
+            <children:modelica_code*>
+            "end" identifier ";" =>
+        ModelicaPackage {
+            name:n,
+            description:desc,
+            children:children,
+            },
+};
+
+pub connector: ModelicaConnector = {
+    "connector" <n:identifier> <desc:string_literal?>
+            <cpc:component_clause*>
+            "end" identifier ";" =>
+        ModelicaConnector {
+            name:n,
+            description:desc,
+            component_clauses:cpc, },
+};
+
+pub type_declaration: ModelicaType = {
+    "type" <n:identifier> <desc:string_literal?>
+            "=" <cpd:component_declaration> ";" =>
+        ModelicaType {
+            name:n,
+            description:desc,
+            component:cpd, },
+};
+
+pub block: ModelicaBlock = {
+    "block" <n:identifier> <desc:string_literal?>
+            <cpc:component_clause*>
+            <public:("public" <component_clause*>)?>
+            <protected:("protected" <component_clause*>)?>
+            "equation"
+            <cc:connect_clause*>
+            <se:simple_equation*>
+            "end" identifier ";" =>
+        ModelicaBlock {
+            name:n,
+            description:desc,
+            component_clauses:cpc,
+            public_component_clauses:public,
+            protected_component_clauses:protected,
+            connections:cc,
+            equations:se,
+            extends:vec![] },
+};
+
 pub model: ModelicaModel = {
-    "model" <n:identifier> <desc:string_literal?> <cpc:component_clause*> "equation" <cc:connect_clause*> <se:simple_equation*> "end" identifier ";" =>
-        ModelicaModel { name:n, description:desc, component_clauses:cpc, connections:cc, equations:se, extends:vec![] },
+    "model" <n:identifier> <desc:string_literal?>
+            <cpc:component_clause*>
+            "equation"
+            <cc:connect_clause*>
+            <se:simple_equation*>
+            "end" identifier ";" =>
+        ModelicaModel {
+            name:n,
+            description:desc,
+            component_clauses:cpc,
+            connections:cc,
+            equations:se,
+            extends:vec![] },
 };
 
 value_declaration: Expr = {
@@ -53,8 +130,25 @@ component_clause: ComponentClause = {
 };
 
 component_declaration: ComponentDeclaration = {
-    <name:identifier> <units:units_declaration?> <value:value_declaration?> <desc:string_literal?> (",")? =>
-        ComponentDeclaration { name:name, description:desc, value:value, units:units, quantity:None },
+    <name:identifier>
+            <ad:array_dimensions?>
+            <units:units_declaration?>
+            <value:value_declaration?>
+            <desc:string_literal?>
+            (",")? =>
+        ComponentDeclaration {
+            name:name,
+            dimensions:ad,
+            description:desc,
+            value:value,
+            units:units,
+            quantity:None },
+};
+
+// TODO: this is very partial/cludgy
+array_dimensions: Vec<i64> = {
+    "[" <dimensions:(<integer> ","?)+> "]" => dimensions,
+    "[" ":" "]" => vec![],
 };
 
 component_prefix: ComponentPrefix = {
@@ -68,7 +162,6 @@ component_prefix: ComponentPrefix = {
 };
 
 simple_equation: SimpleEquation = {
-    <lhs:expr> ":=" <rhs:expr> ";" => SimpleEquation {lhs:lhs, rhs:rhs},
     <lhs:expr> "="  <rhs:expr> ";" => SimpleEquation {lhs:lhs, rhs:rhs},
 };
 
-- 
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