more work

src/ASTTransformation.cpp

@@ -1117,14 +1117,14 @@ NodeTree<ASTData>* ASTTransformation::functionLookup(NodeTree<ASTData>* scope, s
 
             int numTypes = functionType->parameterTypes.size();
 			if (types.size() != numTypes) {
-				//std::cout << "Type sizes do not match between two " << lookup << "(" << types.size() << "," << numTypes << "), types are: ";
-				//for (auto j : types)
-					//std::cout << j.toString() << " ";
-				//std::cout << std::endl;
-                //std::cout << "Versus" << std::endl;
-                //for (int j = 0; j < numTypes; j++)
-                    //std::cout << functionType->parameterTypes[j]->toString() << " ";
-                //std::cout << std::endl;
+                std::cout << "Type sizes do not match between two " << lookup << "(" << types.size() << "," << numTypes << "), types are: ";
+                for (auto j : types)
+                    std::cout << j.toString() << " ";
+                std::cout << std::endl;
+                std::cout << "Versus" << std::endl;
+                for (int j = 0; j < numTypes; j++)
+                    std::cout << functionType->parameterTypes[j]->toString() << " ";
+                std::cout << std::endl;
 				continue;
 			}
 			bool typesMatch = true;
@@ -1138,8 +1138,8 @@ NodeTree<ASTData>* ASTTransformation::functionLookup(NodeTree<ASTData>* scope, s
                 // we use test_equality so that we can pass in a false to not care about references
 				if (!types[j].test_equality(*tmpType, false)) {
 					typesMatch = false;
-					//std::cout << "Types do not match between two " << lookup << " " << types[j].toString();
-					//std::cout << " vs " << tmpType->toString() << std::endl;
+                    std::cout << "Types do not match between two " << lookup << " " << types[j].toString();
+                    std::cout << " vs " << tmpType->toString() << std::endl;
 					break;
 				}
 			}
@@ -1340,7 +1340,7 @@ NodeTree<ASTData>* ASTTransformation::templateFunctionLookup(NodeTree<ASTData>*
         //std::cout << "Possibility " << index++ << std::endl;
 	    NodeTree<Symbol>* templateSyntaxTree = i->getDataRef()->valueType->templateDefinition;
         if (!templateSyntaxTree) {
-            //std::cout << "Not a template, skipping" << std::endl;
+            std::cout << "Not a template, skipping" << std::endl;
             continue;
         }
         // We have the type map here because we might want to augment it with the typeMap from
@@ -1370,11 +1370,11 @@ NodeTree<ASTData>* ASTTransformation::templateFunctionLookup(NodeTree<ASTData>*
             // error out if not subset, or if we're a pointer but should have traits
             if (!subset(j.second, templateInstantiationTypesPerFunction[i][typeIndex]->traits) || (templateInstantiationTypesPerFunction[i][typeIndex]->getIndirection() && j.second.size())) {
                 traitsEqual = false;
-                //std::cout << "Traits not a subset for " << j.first << " and " << templateInstantiationTypesPerFunction[i][typeIndex]->toString() << ": |";
-                //std::copy(j.second.begin(), j.second.end(), std::ostream_iterator<std::string>(std::cout, " "));
-                //std::cout << "| vs |";
-                //std::copy(templateInstantiationTypesPerFunction[i][typeIndex]->traits.begin(), templateInstantiationTypesPerFunction[i][typeIndex]->traits.end(), std::ostream_iterator<std::string>(std::cout, " "));
-                //std::cout << "|" << std::endl;
+                std::cout << "Traits not a subset for " << j.first << " and " << templateInstantiationTypesPerFunction[i][typeIndex]->toString() << ": |";
+                std::copy(j.second.begin(), j.second.end(), std::ostream_iterator<std::string>(std::cout, " "));
+                std::cout << "| vs |";
+                std::copy(templateInstantiationTypesPerFunction[i][typeIndex]->traits.begin(), templateInstantiationTypesPerFunction[i][typeIndex]->traits.end(), std::ostream_iterator<std::string>(std::cout, " "));
+                std::cout << "|" << std::endl;
                 break;
             } else {
                 //std::cout << "Traits ARE a subset for " << j.first << " and " << templateInstantiationTypesPerFunction[i][typeIndex]->toString() << ": ";
@@ -1404,7 +1404,7 @@ NodeTree<ASTData>* ASTTransformation::templateFunctionLookup(NodeTree<ASTData>*
             // use test_equality so we can pass false and not care about references
             if (!paramType->test_equality(types[j], false)) {
                 parameterTypesMatch = false;
-                //std::cout << "Not equal template param: " << paramType->toString() << " : Needed Type actual param: " << types[j].toString() << std::endl;
+                std::cout << "Not equal template param: " << paramType->toString() << " : Needed Type actual param: " << types[j].toString() << std::endl;
                 break;
             }
         }

stdlib/ast_node.krak

@@ -0,0 +1,785 @@
+import tree:*
+import vector:*
+import stack:*
+import map:*
+import util:*
+import string:*
+import mem:*
+import io:*
+
+
+adt ast_node {
+    translation_unit: translation_unit,
+    import: import,
+    identifier: identifier,
+    type_def: type_def,
+    adt_def: adt_def,
+    function: function,
+    code_block: code_block,
+    typed_parameter: typed_parameter,
+    expression: expression,
+    boolean_expression: boolean_expression,
+    statement: statement,
+    if_statement: if_statement,
+    match_statement: match_statement,
+    case_statement: case_statement,
+    while_loop: while_loop,
+    for_loop: for_loop,
+    return_statement: return_statement,
+    break_statement: break_statement,
+    continue_statement: continue_statement,
+    defer_statement: defer_statement,
+    assignment_statement: assignment_statement,
+    declaration_statement: declaration_statement,
+    if_comp: if_comp,
+    simple_passthrough: simple_passthrough,
+    passthrough_params: passthrough_params,
+    in_passthrough_params: in_passthrough_params,
+    out_passthrough_params: out_passthrough_params,
+    opt_string: opt_string,
+    param_assign: param_assign,
+    function_call: function_call,
+    value: value
+}
+/*
+total:
+		ASTType type;
+		Type* valueType;
+		Symbol symbol;
+		std::map<std::string, std::vector<NodeTree<ASTData>*>> scope;
+        std::set<NodeTree<ASTData>*> closedVariables;
+*/
+fun ast_node_ptr(node: ast_node): *ast_node {
+    var to_ret = new<ast_node>()
+    to_ret->copy_construct(&node)
+    return to_ret
+}
+fun ast_translation_unit_ptr(): *ast_node {
+    var obj_var.construct(): translation_unit 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::translation_unit(obj_var))
+    return ptr
+}
+obj translation_unit (Object) {
+    var children: vector<*ast_node>
+    fun construct(): *translation_unit  {
+        children.construct()
+        return this
+    }
+    fun copy_construct(old: *translation_unit) {
+        children.copy_construct(&old->children)
+    }
+    fun destruct() {
+        children.destruct()
+    }
+    fun operator=(other: ref translation_unit) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref translation_unit): bool {
+        return children == other.children
+    }
+}
+fun ast_import_ptr(): *ast_node {
+    var to_ret.construct(): import 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::import(to_ret))
+    return ptr
+}
+obj import (Object) {
+    var children: vector<*ast_node>
+    fun construct(): *import  {
+        children.construct()
+        return this
+    }
+    fun copy_construct(old: *import) {
+        children.copy_construct(&old->children)
+    }
+    fun destruct() {
+        children.destruct()
+    }
+    fun operator=(other: ref import) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref import): bool {
+        return children == other.children
+    }
+}
+fun ast_identifier_ptr(): *ast_node {
+    var to_ret.construct(): identifier 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::identifier(to_ret))
+    return ptr
+}
+obj identifier (Object) {
+    fun construct(): *identifier {
+        return this
+    }
+    fun copy_construct(old: *identifier) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref identifier) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref identifier): bool {
+        return true
+    }
+}
+fun type_def(): *ast_node {
+    var to_ret.construct(): type_def 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::type_def(to_ret))
+    return ptr
+}
+obj type_def (Object) {
+    fun construct(): *type_def  {
+        return this
+    }
+    fun copy_construct(old: *type_def) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref type_def) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref type_def): bool {
+        return true
+    }
+}
+fun adt_def(): *ast_node {
+    var to_ret.construct(): adt_def 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::adt_def(to_ret))
+    return ptr
+}
+obj adt_def (Object) {
+    fun construct(): *adt_def  {
+        return this
+    }
+    fun copy_construct(old: *adt_def) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref adt_def) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref adt_def): bool {
+        return true
+    }
+}
+fun function(): *ast_node {
+    var to_ret.construct(): function 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::function(to_ret))
+    return ptr
+}
+obj function (Object) {
+    fun construct(): *function  {
+        return this
+    }
+    fun copy_construct(old: *function) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref function) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref function): bool {
+        return true
+    }
+}
+fun code_block(): *ast_node {
+    var to_ret.construct(): code_block 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::code_block(to_ret))
+    return ptr
+}
+obj code_block (Object) {
+    fun construct(): *code_block {
+        return this
+    }
+    fun copy_construct(old: *code_block) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref code_block) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref code_block): bool {
+        return true
+    }
+}
+fun typed_parameter(): *ast_node {
+    var to_ret.construct(): typed_parameter 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::typed_parameter(to_ret))
+    return ptr
+}
+obj typed_parameter (Object) {
+    fun construct(): *typed_parameter {
+        return this
+    }
+    fun copy_construct(old: *typed_parameter) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref typed_parameter) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref typed_parameter): bool {
+        return true
+    }
+}
+fun expression(): *ast_node {
+    var to_ret.construct(): expression 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::expression(to_ret))
+    return ptr
+}
+obj expression (Object) {
+    fun construct(): *expression  {
+        return this
+    }
+    fun copy_construct(old: *expression) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref expression) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref expression): bool {
+        return true
+    }
+}
+fun boolean_expression(): *ast_node {
+    var to_ret.construct(): boolean_expression 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::boolean_expression(to_ret))
+    return ptr
+}
+obj boolean_expression (Object) {
+    fun construct(): *boolean_expression  {
+        return this
+    }
+    fun copy_construct(old: *boolean_expression) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref boolean_expression) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref boolean_expression): bool {
+        return true
+    }
+}
+fun statement(): *ast_node {
+    var to_ret.construct(): statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::statement(to_ret))
+    return ptr
+}
+obj statement (Object) {
+    fun construct(): *statement  {
+        return this
+    }
+    fun copy_construct(old: *statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref statement): bool {
+        return true
+    }
+}
+fun if_statement(): *ast_node {
+    var to_ret.construct(): if_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::if_statement(to_ret))
+    return ptr
+}
+obj if_statement (Object) {
+    fun construct(): *if_statement  {
+        return this
+    }
+    fun copy_construct(old: *if_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref if_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref if_statement): bool {
+        return true
+    }
+}
+fun match_statement(): *ast_node {
+    var to_ret.construct(): match_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::match_statement(to_ret))
+    return ptr
+}
+obj match_statement (Object) {
+    fun construct(): *match_statement  {
+        return this
+    }
+    fun copy_construct(old: *match_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref match_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref match_statement): bool {
+        return true
+    }
+}
+fun case_statement(): *ast_node {
+    var to_ret.construct(): case_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::case_statement(to_ret))
+    return ptr
+}
+obj case_statement (Object) {
+    fun construct(): *case_statement  {
+        return this
+    }
+    fun copy_construct(old: *case_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref case_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref case_statement): bool {
+        return true
+    }
+}
+fun while_loop(): *ast_node {
+    var to_ret.construct(): while_loop 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::while_loop(to_ret))
+    return ptr
+}
+obj while_loop (Object) {
+    fun construct(): *while_loop  {
+        return this
+    }
+    fun copy_construct(old: *while_loop) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref while_loop) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref while_loop): bool {
+        return true
+    }
+}
+fun for_loop(): *ast_node {
+    var to_ret.construct(): for_loop 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::for_loop(to_ret))
+    return ptr
+}
+obj for_loop (Object) {
+    fun construct(): *for_loop  {
+        return this
+    }
+    fun copy_construct(old: *for_loop) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref for_loop) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref for_loop): bool {
+        return true
+    }
+}
+fun return_statement(): *ast_node {
+    var to_ret.construct(): return_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::return_statement(to_ret))
+    return ptr
+}
+obj return_statement (Object) {
+    fun construct(): *return_statement  {
+        return this
+    }
+    fun copy_construct(old: *return_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref return_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref return_statement): bool {
+        return true
+    }
+}
+fun break_statement(): *ast_node {
+    var to_ret.construct(): break_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::break_statement(to_ret))
+    return ptr
+}
+obj break_statement (Object) {
+    fun construct(): *break_statement  {
+        return this
+    }
+    fun copy_construct(old: *break_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref break_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref break_statement): bool {
+        return true
+    }
+}
+fun continue_statement(): *ast_node {
+    var to_ret.construct(): continue_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::continue_statement(to_ret))
+    return ptr
+}
+obj continue_statement (Object) {
+    fun construct(): *continue_statement  {
+        return this
+    }
+    fun copy_construct(old: *continue_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref continue_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref continue_statement): bool {
+        return true
+    }
+}
+fun defer_statement(): *ast_node {
+    var to_ret.construct(): defer_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::defer_statement(to_ret))
+    return ptr
+}
+obj defer_statement (Object) {
+    fun construct(): *defer_statement  {
+        return this
+    }
+    fun copy_construct(old: *defer_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref defer_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref defer_statement): bool {
+        return true
+    }
+}
+fun assignment_statement(): *ast_node {
+    var to_ret.construct(): assignment_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::assignment_statement(to_ret))
+    return ptr
+}
+obj assignment_statement (Object) {
+    fun construct(): *assignment_statement  {
+        return this
+    }
+    fun copy_construct(old: *assignment_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref assignment_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref assignment_statement): bool {
+        return true
+    }
+}
+fun declaration_statement(): *ast_node {
+    var to_ret.construct(): declaration_statement 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::declaration_statement(to_ret))
+    return ptr
+}
+obj declaration_statement (Object) {
+    fun construct(): *declaration_statement  {
+        return this
+    }
+    fun copy_construct(old: *declaration_statement) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref declaration_statement) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref declaration_statement): bool {
+        return true
+    }
+}
+fun if_comp(): *ast_node {
+    var to_ret.construct(): if_comp 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::if_comp(to_ret))
+    return ptr
+}
+obj if_comp (Object) {
+    fun construct(): *if_comp  {
+        return this
+    }
+    fun copy_construct(old: *if_comp) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref if_comp) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref if_comp): bool {
+        return true
+    }
+}
+fun simple_passthrough(): *ast_node {
+    var to_ret.construct(): simple_passthrough 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::simple_passthrough(to_ret))
+    return ptr
+}
+obj simple_passthrough (Object) {
+    fun construct(): *simple_passthrough  {
+        return this
+    }
+    fun copy_construct(old: *simple_passthrough) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref simple_passthrough) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref simple_passthrough): bool {
+        return true
+    }
+}
+fun passthrough_params(): *ast_node {
+    var to_ret.construct(): passthrough_params 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::passthrough_params(to_ret))
+    return ptr
+}
+obj passthrough_params (Object) {
+    fun construct(): *passthrough_params  {
+        return this
+    }
+    fun copy_construct(old: *passthrough_params) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref passthrough_params) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref passthrough_params): bool {
+        return true
+    }
+}
+fun in_passthrough_params(): *ast_node {
+    var to_ret.construct(): in_passthrough_params 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::in_passthrough_params(to_ret))
+    return ptr
+}
+obj in_passthrough_params (Object) {
+    fun construct(): *in_passthrough_params  {
+        return this
+    }
+    fun copy_construct(old: *in_passthrough_params) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref in_passthrough_params) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref in_passthrough_params): bool {
+        return true
+    }
+}
+fun out_passthrough_params(): *ast_node {
+    var to_ret.construct(): out_passthrough_params 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::out_passthrough_params(to_ret))
+    return ptr
+}
+obj out_passthrough_params (Object) {
+    fun construct(): *out_passthrough_params  {
+        return this
+    }
+    fun copy_construct(old: *out_passthrough_params) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref out_passthrough_params) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref out_passthrough_params): bool {
+        return true
+    }
+}
+fun opt_string(): *ast_node {
+    var to_ret.construct(): opt_string 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::opt_string(to_ret))
+    return ptr
+}
+obj opt_string (Object) {
+    fun construct(): *opt_string  {
+        return this
+    }
+    fun copy_construct(old: *opt_string) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref opt_string) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref opt_string): bool {
+        return true
+    }
+}
+fun param_assign(): *ast_node {
+    var to_ret.construct(): param_assign 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::param_assign(to_ret))
+    return ptr
+}
+obj param_assign (Object) {
+    fun construct(): *param_assign  {
+        return this
+    }
+    fun copy_construct(old: *param_assign) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref param_assign) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref param_assign): bool {
+        return true
+    }
+}
+fun function_call(): *ast_node {
+    var to_ret.construct(): function_call 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::function_call(to_ret))
+    return ptr
+}
+obj function_call (Object) {
+    fun construct(): *function_call  {
+        return this
+    }
+    fun copy_construct(old: *function_call) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref function_call) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref function_call): bool {
+        return true
+    }
+}
+fun value(): *ast_node {
+    var to_ret.construct(): value 
+    var ptr = new<ast_node>()
+    ptr->copy_construct(&ast_node::value(to_ret))
+    return ptr
+}
+obj value (Object) {
+    fun construct(): *value  {
+        return this
+    }
+    fun copy_construct(old: *value) {
+    }
+    fun destruct() {
+    }
+    fun operator=(other: ref value) {
+        destruct()
+        copy_construct(&other)
+    }
+    fun operator==(other: ref value): bool {
+        return true
+    }
+}
+
+fun get_ast_children(node: *ast_node): vector<*ast_node> {
+    return vector<*ast_node>()
+}
+fun get_ast_name(node: *ast_node): string {
+    return string("ast_node")
+}
+
+fun ast_to_dot(root: *ast_node): string {
+    var ret = string("digraph Kaken {\n")
+    var counter = 0
+    var node_name_map = map<*ast_node, string>()
+    var get_name = fun(node: *ast_node): string {
+        if (node_name_map.contains_key(node))
+            return node_name_map[node]
+        var escaped = string("")
+        get_ast_name(node).data.for_each(fun(c: char) {
+            if (c != '"')
+                escaped += c
+            else
+                escaped += "\\\""
+        })
+        escaped += to_string(counter++)
+        node_name_map.set(node, escaped)
+        return escaped
+    }
+    var helper: fun(*ast_node):void = fun(node: *ast_node) {
+        get_ast_children(node).for_each(fun(child: *ast_node) {
+            if (!child)
+                return; // where on earth does the null come from
+            ret += string("\"") + get_name(node) + "\" -> \"" + get_name(child) + "\"\n";
+            helper(child)
+        })
+    }
+    if (root)
+        helper(root)
+    return ret + "}"
+}
+

stdlib/ast_transformation.krak

@@ -7,204 +7,16 @@ import util:*
 import string:*
 import mem:*
 import io:*
+import importer:*
+import ast_node:*
 
-adt ast_node {
-    undef: undef,
-    translation_unit: translation_unit,
-    import: import,
-    identifier: identifier,
-    type_def: type_def,
-    adt_def: adt_def,
-    function: function,
-    code_block: code_block,
-    typed_parameter: typed_parameter,
-    expression: expression,
-    boolean_expression: boolean_expression,
-    statement: statement,
-    if_statement: if_statement,
-    match_statement: match_statement,
-    case_statement: case_statement,
-    while_loop: while_loop,
-    for_loop: for_loop,
-    return_statement: return_statement,
-    break_statement: break_statement,
-    continue_statement: continue_statement,
-    defer_statement: defer_statement,
-    assignment_statement: assignment_statement,
-    declaration_statement: declaration_statement,
-    if_comp: if_comp,
-    simple_passthrough: simple_passthrough,
-    passthrough_params: passthrough_params,
-    in_passthrough_params: in_passthrough_params,
-    out_passthrough_params: out_passthrough_params,
-    opt_string: opt_string,
-    param_assign: param_assign,
-    function_call: function_call,
-    value: value
-}
-
-obj undef (Object) {
-    fun operator==(other: ref undef): bool {
-        return true;
-    }
-}
-obj translation_unit (Object) {
-    fun operator==(other: ref translation_unit): bool {
-        return true
-    }
-}
-obj import (Object) {
-    fun operator==(other: ref import): bool {
-        return true
-    }
-}
-obj identifier (Object) {
-    fun operator==(other: ref identifier): bool {
-        return true
-    }
-}
-obj type_def (Object) {
-    fun operator==(other: ref type_def): bool {
-        return true
-    }
-}
-obj adt_def (Object) {
-    fun operator==(other: ref adt_def): bool {
-        return true
-    }
-}
-obj function (Object) {
-    fun operator==(other: ref function): bool {
-        return true
-    }
-}
-obj code_block (Object) {
-    fun operator==(other: ref code_block): bool {
-        return true
-    }
-}
-obj typed_parameter (Object) {
-    fun operator==(other: ref typed_parameter): bool {
-        return true
-    }
-}
-obj expression (Object) {
-    fun operator==(other: ref expression): bool {
-        return true
-    }
-}
-obj boolean_expression (Object) {
-    fun operator==(other: ref boolean_expression): bool {
-        return true
-    }
-}
-obj statement (Object) {
-    fun operator==(other: ref statement): bool {
-        return true
-    }
-}
-obj if_statement (Object) {
-    fun operator==(other: ref if_statement): bool {
-        return true
-    }
-}
-obj match_statement (Object) {
-    fun operator==(other: ref match_statement): bool {
-        return true
-    }
-}
-obj case_statement (Object) {
-    fun operator==(other: ref case_statement): bool {
-        return true
-    }
-}
-obj while_loop (Object) {
-    fun operator==(other: ref while_loop): bool {
-        return true
-    }
-}
-obj for_loop (Object) {
-    fun operator==(other: ref for_loop): bool {
-        return true
-    }
-}
-obj return_statement (Object) {
-    fun operator==(other: ref return_statement): bool {
-        return true
-    }
-}
-obj break_statement (Object) {
-    fun operator==(other: ref break_statement): bool {
-        return true
-    }
-}
-obj continue_statement (Object) {
-    fun operator==(other: ref continue_statement): bool {
-        return true
-    }
-}
-obj defer_statement (Object) {
-    fun operator==(other: ref defer_statement): bool {
-        return true
-    }
-}
-obj assignment_statement (Object) {
-    fun operator==(other: ref assignment_statement): bool {
-        return true
-    }
-}
-obj declaration_statement (Object) {
-    fun operator==(other: ref declaration_statement): bool {
-        return true
-    }
-}
-obj if_comp (Object) {
-    fun operator==(other: ref if_comp): bool {
-        return true
-    }
-}
-obj simple_passthrough (Object) {
-    fun operator==(other: ref simple_passthrough): bool {
-        return true
-    }
-}
-obj passthrough_params (Object) {
-    fun operator==(other: ref passthrough_params): bool {
-        return true
-    }
-}
-obj in_passthrough_params (Object) {
-    fun operator==(other: ref in_passthrough_params): bool {
-        return true
-    }
-}
-obj out_passthrough_params (Object) {
-    fun operator==(other: ref out_passthrough_params): bool {
-        return true
-    }
-}
-obj opt_string (Object) {
-    fun operator==(other: ref opt_string): bool {
-        return true
-    }
-}
-obj param_assign (Object) {
-    fun operator==(other: ref param_assign): bool {
-        return true
-    }
-}
-obj function_call (Object) {
-    fun operator==(other: ref function_call): bool {
-        return true
-    }
-}
-obj value (Object) {
-    fun operator==(other: ref value): bool {
-        return true
-    }
-}
-
-
+		/*Importer * importer;*/
+		/*NodeTree<ASTData>* builtin_trans_unit; // the top scope for language level stuff*/
+		/*std::map<std::string, std::vector<NodeTree<ASTData>*>> languageLevelReservedWords;*/
+		/*std::map<std::string, std::vector<NodeTree<ASTData>*>> languageLevelOperators;*/
+		/*std::map<NodeTree<ASTData>*, NodeTree<ASTData>*> this_map; // used to map implicit "this" variables to their type*/
+		/*NodeTree<ASTData>* topScope; //maintained for templates that need to add themselves to the top scope no matter where they are instantiated*/
+        /*int lambdaID = 0;*/
 obj ast_transformation (Object) {
     fun construct(): *ast_transformation {
         return this
@@ -218,46 +30,11 @@ obj ast_transformation (Object) {
     fun destruct() {
     }
 
-    fun transform(parse_tree: *tree<symbol>): *ast_node {
-        return null<ast_node>()
+    fun first_pass(file_name: string, parse_tree: *tree<symbol>, importer: *importer): *ast_node {
+        var translation_unit = ast_translation_unit_ptr()
+        importer->register(file_name, parse_tree, translation_unit)
+        return translation_unit
     }
 }
 
-fun get_ast_children(node: *ast_node): vector<*ast_node> {
-    return vector<*ast_node>()
-}
-fun get_ast_name(node: *ast_node): string {
-    return string("ast_node")
-}
-
-fun ast_to_dot(root: *ast_node): string {
-    var ret = string("digraph Kaken {\n")
-    var counter = 0
-    var node_name_map = map<*ast_node, string>()
-    var get_name = fun(node: *ast_node): string {
-        if (node_name_map.contains_key(node))
-            return node_name_map[node]
-        var escaped = string("")
-        get_ast_name(node).data.for_each(fun(c: char) {
-            if (c != '"')
-                escaped += c
-            else
-                escaped += "\\\""
-        })
-        escaped += to_string(counter++)
-        node_name_map.set(node, escaped)
-        return escaped
-    }
-    var helper: fun(*ast_node):void = fun(node: *ast_node) {
-        get_ast_children(node).for_each(fun(child: *ast_node) {
-            if (!child)
-                return; // where on earth does the null come from
-            ret += string("\"") + get_name(node) + "\" -> \"" + get_name(child) + "\"\n";
-            helper(child)
-        })
-    }
-    if (root)
-        helper(root)
-    return ret + "}"
-}
 

stdlib/grammer.krak

@@ -60,7 +60,7 @@ fun load_grammer(gram_str: string::string): grammer {
     /*})*/
     /*return gram*/
     split_into_words(gram_str).for_each(fun(word: string::string) {
-        io::print("word: "); io::println(word)
+        /*io::print("word: "); io::println(word)*/
         if (word == "=") {
             // do nothing
         } else if (word == "|") {
@@ -235,18 +235,18 @@ obj grammer (Object, Serializable) {
                 }
             })
         }
-        io::println("ALL STATES:\n")
-        states.for_each(fun(i: ref state) {
-            io::println("STATE:\n")
-            i.items.for_each(fun(r: ref rule) {
-                io::println(string::string("\t") + r.to_string())
-            })
-        })
+        /*io::println("ALL STATES:\n")*/
+        /*states.for_each(fun(i: ref state) {*/
+            /*io::println("STATE:\n")*/
+            /*i.items.for_each(fun(r: ref rule) {*/
+                /*io::println(string::string("\t") + r.to_string())*/
+            /*})*/
+        /*})*/
         io::println(" there were : states")
         io::println(states.size)
-        io::println(" there were : table")
+        /*io::println(" there were : table")*/
         /*io::println(parse_table.to_string())*/
-        parse_table.print_string()
+        /*parse_table.print_string()*/
     }
 
     fun closure(initial: ref state): state {

stdlib/importer.krak

@@ -0,0 +1,50 @@
+import symbol:*
+import tree:*
+import vector:*
+import map:*
+import util:*
+import string:*
+import mem:*
+import io:*
+import ast_node:*
+import ast_transformation:*
+import parser:*
+
+
+obj importer (Object) {
+    var parse: parser
+    var ast_pass: ast_transformation
+    fun construct(parseIn: ref parser, ast_passIn: ref ast_transformation): *importer {
+        parse.copy_construct(&parseIn)
+        ast_pass.copy_construct(&ast_passIn)
+        return this
+    }
+    fun copy_construct(old: *importer) {
+        parse.copy_construct(&old->parse)
+        ast_pass.copy_construct(&old->ast_pass)
+    }
+    fun operator=(old: ref importer) {
+        destruct()
+        copy_construct(&old)
+    }
+    fun destruct() {
+        parse.destruct()
+        ast_pass.destruct()
+    }
+    fun import(file_name: string) {
+        print("pre-parse: "); println(file_name)
+        var parse_tree = parse.parse_input(read_file(file_name), file_name)
+        print("post-parse: "); println(file_name)
+        write_file(file_name + ".parse.dot", syntax_tree_to_dot(parse_tree))
+        print("pre-ast: "); println(file_name)
+        var ast = ast_pass.first_pass(file_name, parse_tree, this)
+        print("post-ast: "); println(file_name)
+        write_file(file_name + ".ast.dot", ast_to_dot(ast))
+    }
+
+    fun register(file_name: string, parse_tree: *tree<symbol>, translation_unit: *ast_node) {
+        print("Registered parse_tree+translation_unit for ")
+        println(file_name)
+    }
+}
+

tests/test_ast.krak

@@ -1,7 +1,6 @@
 import io:*
 import grammer:*
 import parser:*
-import lexer:*
 import ast_transformation:*
 import string:*
 import util:*
@@ -53,19 +52,24 @@ fun main():int {
         write_file_binary(compiled_name, serialize(file_contents) + serialize(gram))
         println("done writing")
     }
-    println(gram.to_string())
+    /*println(gram.to_string())*/
+
+    /*var parse.construct(gram): parser*/
+    /*var parse_tree = parse.parse_input(read_file(string("to_parse.krak")), string("fun name"))*/
+    /*println("the tree")*/
+    /*println(syntax_tree_to_dot(parse_tree))*/
+    /*write_file(string("syntax_tree.dot"), syntax_tree_to_dot(parse_tree))*/
+
+    /*var ast_pass.construct(): ast_transformation*/
+    /*var ast = ast_pass.transform(parse_tree)*/
+    /*println("the AST")*/
+    /*println(ast_to_dot(ast))*/
+    /*write_file(string("ast.dot"), ast_to_dot(ast))*/
 
     var parse.construct(gram): parser
-    var parse_tree = parse.parse_input(read_file(string("to_parse.krak")), string("fun name"))
-    println("the tree")
-    println(syntax_tree_to_dot(parse_tree))
-    write_file(string("syntax_tree.dot"), syntax_tree_to_dot(parse_tree))
-
     var ast_pass.construct(): ast_transformation
-    var ast = ast_pass.transform(parse_tree)
-    println("the AST")
-    println(ast_to_dot(ast))
-    write_file(string("ast.dot"), ast_to_dot(ast))
+    var importer.construct(parse, ast_pass): importer
+    importer.import(string("to_parse.krak"))
 
     return 0
 }