diff --git a/Codegen.jai b/Codegen.jai
index 0f6aee7..a35ca5b 100644
--- a/Codegen.jai
+++ b/Codegen.jai
@@ -16,26 +16,26 @@ Output_Language :: enum {
 Codegen_State :: struct {
 	path : string;
 	
-	scope_stack    : Scope_Stack;
+	// scope_stack    : Scope_Stack;
 	current_scope : Scope_Handle;
 	
-	type_variables : []Type_Variable;
-	root : *AST_Node;
+	// type_variables : []Type_Variable;
+	// root : *AST_Node;
 
 	output_language : Output_Language;
 
 	builder : String_Builder;
 
-	result : Codegen_Result;
+	result : *Compile_Result;
 }
 
-Codegen_Result :: struct {
-	messages : [..]Compiler_Message;
+// Codegen_Result :: struct {
+// 	messages : [..]Compiler_Message;
 
-	had_error : bool;
+// 	had_error : bool;
 
-	result_text : string; // @Incomplete(nb): Result for now, should likely be far more sophisticated.
-}
+// 	result_text : string; // @Incomplete(nb): Result for now, should likely be far more sophisticated.
+// }
 
 Reserved_HLSL_Words :: string.[
 	"texture",
@@ -56,10 +56,7 @@ Reserved_GLSL_Words :: string.[
 	""
 ];
 
-init_codegen_state :: (state : *Codegen_State, file : *Compiled_File, output_language : Output_Language) {
-	state.root            = file.ast_root;
-	state.scope_stack     = file.scope_stack;
-	state.type_variables  = file.type_variables;
+init_codegen_state :: (state : *Codegen_State, result : *Compile_Result, output_language : Output_Language) {
 	state.current_scope   = cast(Scope_Handle)1;
 	state.output_language = output_language;
 	init_string_builder(*state.builder);
@@ -105,16 +102,16 @@ hlsl_type_to_string :: (type_variable : Type_Variable) -> string {
 }
 
 emit_field :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
-	find_result := find_symbol(state.scope_stack, node.name, state.current_scope);
+	find_result := find_symbol(state.result.scope_stack, node.name, state.current_scope);
 
-	field := from_handle(state.type_variables, find_result.type_variable);
+	field := from_handle(state.result.type_variables, find_result.type_variable);
 
 	indent(state, indentation);
 
 	print_to_builder(*state.builder, "% ", hlsl_type_to_string(field));
 
 	if field.struct_field_parent {
-		parent_tv := from_handle(state.type_variables, field.struct_field_parent.type_variable);
+		parent_tv := from_handle(state.result.type_variables, field.struct_field_parent.type_variable);
 		
 		if parent_tv.typename == "properties" {
 			append(*state.builder, "__PROPERTIES__");
@@ -144,7 +141,7 @@ emit_field :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 
 
 	for i :0..field.children.count - 1 {
-		child := from_handle(state.type_variables, field.children[i]);
+		child := from_handle(state.result.type_variables, field.children[i]);
 		emit_node(state, child.source_node, 0);
 	}
 
@@ -230,7 +227,7 @@ emit_call :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 }
 
 emit_properties :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
-	find_result := find_symbol(state.scope_stack, ifx node.name.count > 0 then node.name else "properties", state.current_scope);
+	find_result := find_symbol(state.result.scope_stack, ifx node.name.count > 0 then node.name else "properties", state.current_scope);
 
 	if !find_result {
 		message : Compiler_Message;
@@ -241,7 +238,7 @@ emit_properties :: (state : *Codegen_State, node : *AST_Node, indentation : int)
 	}
 	assert(find_result != null, "Attempting to generate undeclared properties buffer. This should never happen at this stage.");
 
-	variable := from_handle(state.type_variables, find_result.type_variable);
+	variable := from_handle(state.result.type_variables, find_result.type_variable);
 
 	print_to_builder(*state.builder, "cbuffer __PROPERTIES : register(b%) \n{\n", variable.resource_index);
 
@@ -253,7 +250,7 @@ emit_properties :: (state : *Codegen_State, node : *AST_Node, indentation : int)
 	for child : node.children {
 		if child.kind == .FieldList {
 			for field : child.children {
-				tv := from_handle(state.type_variables, field.type_variable);
+				tv := from_handle(state.result.type_variables, field.type_variable);
 				if tv.type == .Sampler || tv.type == .Texture2D {
 					array_add(*resources, field);
 					continue;
@@ -281,7 +278,7 @@ emit_properties :: (state : *Codegen_State, node : *AST_Node, indentation : int)
 
 emit_function :: (state : *Codegen_State, node : *AST_Node, indentation : int, emit_body := true) {
 	name := get_actual_function_name(node);
-	find_result := find_symbol(state.scope_stack, name, state.current_scope);
+	find_result := find_symbol(state.result.scope_stack, name, state.current_scope);
 
 	assert(find_result != null, "Attempting to generate undeclared function. This should never happen at this stage.");
 	if !find_result {
@@ -293,12 +290,12 @@ emit_function :: (state : *Codegen_State, node : *AST_Node, indentation : int, e
 	}
 
 	for func : find_result.functions {
-		function_variable := from_handle(state.type_variables, func.type_variable);
+		function_variable := from_handle(state.result.type_variables, func.type_variable);
 
 		indent(state, indentation);
 
 		if function_variable.return_type_variable {
-			return_variable := from_handle(state.type_variables, function_variable.return_type_variable);
+			return_variable := from_handle(state.result.type_variables, function_variable.return_type_variable);
 			print_to_builder(*state.builder, "% ", hlsl_type_to_string(return_variable));
 		} else {
 			append(*state.builder, "void ");
@@ -438,12 +435,12 @@ emit_node :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 		case .Variable; {
 			indent(*state.builder, indentation);
 
-			type_var := from_handle(state.type_variables, node.type_variable);
+			type_var := from_handle(state.result.type_variables, node.type_variable);
 			is_properties := type_var.typename == "properties";
 
 			if !is_properties {
 				if type_var.struct_field_parent {
-					parent_tv := from_handle(state.type_variables, type_var.struct_field_parent.type_variable);
+					parent_tv := from_handle(state.result.type_variables, type_var.struct_field_parent.type_variable);
 					
 					if parent_tv.typename == "properties" {
 						append(*state.builder, "__PROPERTIES__");
@@ -556,7 +553,7 @@ emit_struct :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 	print_to_builder(*state.builder, "struct %", node.name);
 
 	current_scope := state.current_scope;
-	state.current_scope = from_handle(state.type_variables, node.type_variable).scope;
+	state.current_scope = from_handle(state.result.type_variables, node.type_variable).scope;
 
 	field_list := node.children[0];
 
@@ -573,11 +570,11 @@ emit_struct :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
 }
 
 emit_cbuffer :: (state : *Codegen_State, node : *AST_Node, indentation : int) {
-	variable := from_handle(state.type_variables, node.type_variable);
+	variable := from_handle(state.result.type_variables, node.type_variable);
 	print_to_builder(*state.builder, "cbuffer % : register(b%)", variable.name, variable.resource_index);
 	
 	current_scope := state.current_scope;
-	state.current_scope = from_handle(state.type_variables, node.type_variable).scope;
+	state.current_scope = from_handle(state.result.type_variables, node.type_variable).scope;
 
 	field_list := node.children[0];
 	
@@ -615,21 +612,20 @@ codegen :: (result : *Compile_Result) {
 		return;
 	}
 	
-	for *file : result.files {
-		state : Codegen_State;
-		init_codegen_state(*state, file, .HLSL);
+	state : Codegen_State;
+	state.result          = result;
+	state.current_scope   = cast(Scope_Handle)1;
+	state.output_language = .HLSL;
+	init_string_builder(*state.builder);
 
-		codegen_result := codegen(*state);
-
-		file.codegen_result_text = copy_string(codegen_result.result_text);
-	}
+	codegen(*state);
 }
 
-codegen :: (state : *Codegen_State) -> Codegen_Result {
+codegen :: (state : *Codegen_State) {
 	found_function : bool = false;
 	// found_struct   : bool = false;
 
-	// for variable : state.type_variables {
+	// for variable : state.result.type_variables {
 	// 	if variable.type == .Struct && variable.kind == .Declaration && !variable.builtin {
 	// 		if variable.source_node.kind == .Properties continue;
 	// 		if variable.source_node.kind == .Meta continue;
@@ -642,7 +638,7 @@ codegen :: (state : *Codegen_State) -> Codegen_Result {
 	// 	append(*state.builder, "\n");
 	// }
 	
-	for variable : state.type_variables {
+	for variable : state.result.type_variables {
 		if variable.type == .Function && !variable.builtin
 			&& !variable.source_node.vertex_entry_point && !variable.source_node.pixel_entry_point {
 				emit_function(state, variable.source_node, 0, false);
@@ -653,22 +649,24 @@ codegen :: (state : *Codegen_State) -> Codegen_Result {
 		append(*state.builder, "\n");
 	}
 	
-	for declaration : state.root.children {
+	for declaration : state.result.root.children {
 		if declaration.foreign_declaration {
 			continue;
 		}
 		emit_declaration(state, declaration);
 	}
 
-	state.result.result_text = builder_to_string(*state.builder);
-
-	return state.result;
+	state.result.codegen_result_text = builder_to_string(*state.builder);
 }
 
-codegen :: (file : *Compiled_File, output_language : Output_Language) -> Codegen_Result {
+codegen :: (result : *Compile_Result, output_language : Output_Language) {
 	codegen_state : Codegen_State;
-	init_codegen_state(*codegen_state, file, output_language);
-	return codegen(*codegen_state);
+	codegen_state.result          = result;
+	codegen_state.current_scope   = cast(Scope_Handle)1;
+	codegen_state.output_language = output_language;
+	init_string_builder(*codegen_state.builder);
+	
+	codegen(*codegen_state);
 }
 
 #scope_module
diff --git a/Lexing.jai b/Lexing.jai
index 7b6a310..88a4584 100644
--- a/Lexing.jai
+++ b/Lexing.jai
@@ -367,6 +367,7 @@ make_token :: (lexer : *Lexer, token_kind : Token_Kind) -> *Token {
 
 skip_whitespace :: (lexer : *Lexer) {
 	while true {
+		if is_at_end(lexer) return;
 		c := peek_char(lexer);
 
 		if c == {
@@ -506,21 +507,19 @@ lex :: (result : *Compile_Result) {
 		return;
 	}
 
-	for *file : result.files {
-		lexer : Lexer;
-		init_lexer_from_string(*lexer, file.file.source);
-		lexer.path = file.file.path;
-		token : *Token = scan_next_token(*lexer);
-		while token && token.kind != .TOKEN_EOF {
-			token = scan_next_token(*lexer);
-		}
-
-		array_copy(*file.tokens.tokens, lexer.result.tokens);
-		result.had_error |= lexer.result.had_error;
-
-		// @Incomplete(nb): Temporary until we figure out a good way of passing this stuff around
-		copy_messages(lexer.result.messages, *result.messages);
+	lexer : Lexer;
+	init_lexer_from_string(*lexer, result.file.source);
+	lexer.path = result.file.path;
+	token : *Token = scan_next_token(*lexer);
+	while token && token.kind != .TOKEN_EOF {
+		token = scan_next_token(*lexer);
 	}
+
+	array_copy(*result.tokens.tokens, lexer.result.tokens);
+	result.had_error |= lexer.result.had_error;
+
+	// @Incomplete(nb): Temporary until we figure out a good way of passing this stuff around
+	copy_messages(lexer.result.messages, *result.messages);
 }
 
 lex :: (lexer : *Lexer, allocator : Allocator = context.allocator) -> Lexing_Result {
diff --git a/Parsing.jai b/Parsing.jai
index 25b9ced..6fda66d 100644
--- a/Parsing.jai
+++ b/Parsing.jai
@@ -11,33 +11,22 @@
 Parse_State :: struct {
 	current  : *Token;
 	previous : *Token;
-	tokens   : [..]Token;
 
 	current_token_index : int;
 
-	node_allocator           : Allocator;
-	node_arena               : Arena;
-
-	child_allocator           : Allocator;
-	child_arena               : Arena;
-
-	// had_error  : bool;
-
-	path  : string;
-	
-	result : Parse_Result;
+	result : *Compile_Result;
 }
 
 ////////////////////////////
 //@nb - Result and error handling
-Parse_Result :: struct {	
-	root  : *AST_Node;
-	nodes : [..]AST_Node;
+// Parse_Result :: struct {	
+// 	root  : *AST_Node;
+// 	nodes : [..]AST_Node;
 
-	had_error : bool;
+// 	had_error : bool;
 
-	messages : [..]Compiler_Message;
-}
+// 	messages : [..]Compiler_Message;
+// }
 
 Parse_Error_Kind :: enum {
 	Parse_Error_Type_Missing;
@@ -129,16 +118,6 @@ parse_rules :: #run -> [(cast(int)Token_Kind.TOKEN_ERROR) + 1]Parse_Rule {
 	return rules;
 }
 
-init_parse_state :: (parse_state : *Parse_State, tokens : [..]Token, path : string) {
-	parse_state.tokens    = tokens;
-	parse_state.path      = path;
-    parse_state.node_allocator = make_arena(*parse_state.node_arena);
-	parse_state.child_allocator = make_arena(*parse_state.child_arena);
-	parse_state.result.nodes.allocator = parse_state.node_allocator;
-	array_reserve(*parse_state.result.nodes, 4096);
-	parse_state.current_token_index = 0;
-}
-
 ////////////////////////////
 //@nb - Error handling functions
 
@@ -147,7 +126,7 @@ record_error :: (parse_state : *Parse_State, token : Token, message : string, re
 	error : Compiler_Message;
 	error.message_kind = .Error;
 	error.message = message;
-	error.path = parse_state.path;
+	error.path = parse_state.result.file.path;
 
 	source_location : Source_Range;
 	source_location.begin = token;
@@ -357,7 +336,7 @@ make_node :: (parse_state : *Parse_State, kind : AST_Kind) -> *AST_Node {
 	node : AST_Node;
 
 	node.kind = kind;
-	node.children.allocator = parse_state.child_allocator;
+	node.children.allocator = parse_state.result.allocator;
 	array_add(*parse_state.result.nodes, node);
 
 	return *parse_state.result.nodes[parse_state.result.nodes.count - 1];
@@ -393,10 +372,10 @@ advance :: (parse_state : *Parse_State) {
 	parse_state.previous = parse_state.current;
 
 	while true {
-		if parse_state.current_token_index >= parse_state.tokens.count {
+		if parse_state.current_token_index >= parse_state.result.tokens.tokens.count {
 			break;
 		}
-		parse_state.current = *parse_state.tokens[parse_state.current_token_index];
+		parse_state.current = *parse_state.result.tokens.tokens[parse_state.current_token_index];
 		parse_state.current_token_index += 1;
 		if parse_state.current.kind != .TOKEN_ERROR break;
 
@@ -429,19 +408,24 @@ check_any :: (parse_state : *Parse_State, kinds : ..Token_Kind) -> bool {
 
 //nb - Checks if the next token is of a certain kind
 check_next :: (parse_state : *Parse_State, kind : Token_Kind) -> bool {
-	return parse_state.tokens[parse_state.current_token_index].kind == kind;
+	return parse_state.result.tokens.tokens[parse_state.current_token_index].kind == kind;
 }
 
 //nb - Consume a token if 
-consume :: (parse_state : *Parse_State, kind : Token_Kind, message : string) {
+consume :: (parse_state : *Parse_State, kind : Token_Kind, message : string) {	
 	if parse_state.current.kind == kind {
 		advance(parse_state);
 		return;
 	}
 
 	token := parse_state.previous;
-	advance(parse_state);
+	advance_to_sync_point(parse_state);
 	unexpected_token(parse_state, token, message);
+
+	if parse_state.current.kind == .TOKEN_EOF {
+		return;
+	}
+	
 	consume(parse_state, kind, message);
 }
 
@@ -540,8 +524,8 @@ binary :: (parse_state : *Parse_State, left : *AST_Node) -> *AST_Node {
 }
 
 array_access :: (parse_state : *Parse_State, left : *AST_Node) -> *AST_Node {
-	identifier := parse_state.tokens[parse_state.current_token_index - 3];
-	left_bracket := parse_state.tokens[parse_state.current_token_index - 2];
+	identifier := parse_state.result.tokens.tokens[parse_state.current_token_index - 3];
+	left_bracket := parse_state.result.tokens.tokens[parse_state.current_token_index - 2];
 
 	array_access := make_node(parse_state, .Unary);
 	array_access.token = left_bracket;
@@ -749,7 +733,7 @@ field_declaration :: (parse_state : *Parse_State, identifier_token : *Token) ->
 		node.array_field = true;
 	} else {
 		if !check(parse_state, .TOKEN_ASSIGN) {
-			internal_error_message(*parse_state.result.messages, "Unimplemented error message.", parse_state.path);
+			internal_error_message(*parse_state.result.messages, "Unimplemented error message.", parse_state.result.file.path);
 			return node;
 		}
 		// missing_type_specifier(parse_state, identifier_token, "Expected type specifier after field name.");
@@ -1227,51 +1211,26 @@ parse :: (result : *Compile_Result) {
 		return;
 	}
 	
-	for *file : result.files {
-		parse_state : Parse_State;
-		init_parse_state(*parse_state, file.tokens.tokens, file.file.path);
-		advance(*parse_state);
+	parse_state : Parse_State;
+	result.nodes.allocator = result.allocator;
+	array_reserve(*result.nodes, 4096);
+	parse_state.current_token_index = 0;
+	parse_state.result = result;
+	
+	advance(*parse_state);
 
-		if !match(*parse_state, .TOKEN_EOF) {
-			parse_state.result.root = make_node(*parse_state, .Program);
-			array_reserve(*parse_state.result.root.children, 1024);
-			program := parse_state.result.root;
-
-			while !check(*parse_state, .TOKEN_EOF) {
-				decl := declaration(*parse_state);
-				if decl {
-					add_child(program, decl);
-				}
-			}
-		}
-
-		//@Incomplete(nb): will this straight copy just work?
-		//                 Might need to rething how we do this.
-		file.ast_root  = parse_state.result.root;
-		file.ast_nodes = parse_state.result.nodes;
-		copy_messages(parse_state.result.messages, *result.messages);
-
-		result.had_error |= parse_state.result.had_error;
-	}
-}
-
-parse :: (parse_state : *Parse_State) -> Parse_Result {
-	advance(parse_state);
-
-	if !match(parse_state, .TOKEN_EOF) {
-		parse_state.result.root = make_node(parse_state, .Program);
+	if !match(*parse_state, .TOKEN_EOF) {
+		parse_state.result.root = make_node(*parse_state, .Program);
 		array_reserve(*parse_state.result.root.children, 1024);
 		program := parse_state.result.root;
 
-		while !check(parse_state, .TOKEN_EOF) {
-			decl := declaration(parse_state);
+		while !check(*parse_state, .TOKEN_EOF) {
+			decl := declaration(*parse_state);
 			if decl {
 				add_child(program, decl);
 			}
 		}
 	}
-	
-	return parse_state.result;
 }
 
 #load "AST.jai";
diff --git a/Semantic_Analysis.jai b/Semantic_Analysis.jai
index 2a48198..9d3ccb8 100644
--- a/Semantic_Analysis.jai
+++ b/Semantic_Analysis.jai
@@ -140,7 +140,7 @@ Semantic_Checker :: struct {
 
 	current_scope : Scope_Handle;
 
-	result_file : *Compiled_File;
+	result : *Compile_Result;
 
 	current_buffer_index   : u32 = 0;
 	current_sampler_index  : u32 = 0;
@@ -451,7 +451,7 @@ Attempting to access a field on a primitive type '%'.
 	init_string_builder(*builder,, temp);
 
 	variable := from_handle(checker, handle);
-	print_to_builder(*builder, "Attempting to access a field on a primitive type '%'.\n", proper_type_to_string(checker.result_file.type_variables, variable));
+	print_to_builder(*builder, "Attempting to access a field on a primitive type '%'.\n", proper_type_to_string(checker.result.type_variables, variable));
 
 	indent(*builder, 1);
 	cyan(*builder);
@@ -512,7 +512,7 @@ if_condition_has_to_be_boolean_type :: (checker : *Semantic_Checker, usage_site
 	usage_child := usage_site.children[0];
 	usage_loc   := usage_child.source_location;
 	
-	print_to_builder(*builder, "% has type %\n", print_from_source_location(*usage_loc), proper_type_to_string(checker.result_file.type_variables, var));
+	print_to_builder(*builder, "% has type %\n", print_from_source_location(*usage_loc), proper_type_to_string(checker.result.type_variables, var));
 	
 	message := builder_to_string(*builder,, temp);
 	record_error(checker, message, usage_site.source_location, false);
@@ -554,7 +554,7 @@ type_mismatch :: (checker : *Semantic_Checker, usage_site : *AST_Node, expect_no
 	indent(*builder, 1);
 	print_to_builder(*builder, "expected:\n");
 	indent(*builder, 2);
-	proper_type_to_string(*builder, checker.result_file.type_variables, expect_var);
+	proper_type_to_string(*builder, checker.result.type_variables, expect_var);
 	append(*builder, "\n");
 	
 	// indent(*builder, 2);
@@ -617,10 +617,10 @@ use_scope :: (checker : *Semantic_Checker, handle : Scope_Handle) -> Scope_Handl
 
 push_scope :: (checker : *Semantic_Checker, name := "", kind : Scope_Kind = .Global) -> *Scope, Scope_Handle {
 	new_scope : Scope;
-	array_add(*checker.result_file.scope_stack.stack, new_scope);
+	array_add(*checker.result.scope_stack.stack, new_scope);
 
-	count := checker.result_file.scope_stack.stack.count;
-	scope := *checker.result_file.scope_stack.stack[count - 1];
+	count := checker.result.scope_stack.stack.count;
+	scope := *checker.result.scope_stack.stack[count - 1];
 	scope.parent = checker.current_scope;
 	scope.name   = name;
 	scope.kind   = kind;
@@ -628,7 +628,7 @@ push_scope :: (checker : *Semantic_Checker, name := "", kind : Scope_Kind = .Glo
 		scope.builtin = true;
 	}
 
-	scope.children.allocator = checker.result_file.scope_stack.allocator;
+	scope.children.allocator = checker.result.scope_stack.allocator;
 
 	if checker.current_scope {
 		scope := get_current_scope(checker);
@@ -651,12 +651,12 @@ pop_scope :: (checker : *Semantic_Checker) -> Scope_Handle {
 }
 
 peek_scope :: (checker : *Semantic_Checker) -> *Scope, Scope_Handle {
-	if checker.result_file.scope_stack.stack.count == 0 {
+	if checker.result.scope_stack.stack.count == 0 {
 		return null, 0;
 	}
 
-	count := checker.result_file.scope_stack.stack.count;
-	scope := *checker.result_file.scope_stack.stack[count - 1];
+	count := checker.result.scope_stack.stack.count;
+	scope := *checker.result.scope_stack.stack[count - 1];
 	return scope, xx count;
 }
 
@@ -673,7 +673,7 @@ get_scope :: (scope_stack : Scope_Stack, handle : Scope_Handle) -> *Scope {
 }
 
 get_scope :: (checker : *Semantic_Checker, handle : Scope_Handle) -> *Scope {
-	return get_scope(*checker.result_file.scope_stack, handle);
+	return get_scope(*checker.result.scope_stack, handle);
 }
 
 add_symbol_to_scope :: (state : Checker_State, scope_stack : *Scope_Stack, scope_handle : Scope_Handle, name : string, symbol : Defined_Symbol) -> *Defined_Symbol {
@@ -695,8 +695,8 @@ add_symbol_to_scope :: (state : Checker_State, scope_stack : *Scope_Stack, scope
 
 new_type_variable :: (checker : *Semantic_Checker) -> *Type_Variable, Type_Variable_Handle {
 	variable : Type_Variable;
-	handle := cast(Type_Variable_Handle)checker.result_file.type_variables.count + 1;
-	array_add(*checker.result_file.type_variables, variable);
+	handle := cast(Type_Variable_Handle)checker.result.type_variables.count + 1;
+	array_add(*checker.result.type_variables, variable);
 	
 	return from_handle(checker, handle), handle;
 }
@@ -725,10 +725,10 @@ init_semantic_checker :: (checker : *Semantic_Checker, root : *AST_Node, path :
 	checker.path         = path;
 
 	// @Incomplete(niels): Use other allocator and/or add static array with convenience functions
-	array_reserve(*checker.result_file.type_variables, 2048);
+	array_reserve(*checker.result.type_variables, 2048);
 
-	checker.result_file.scope_stack.allocator = make_arena(*checker.result_file.scope_stack.arena);
-	array_reserve(*checker.result_file.scope_stack.stack, 256);
+	checker.result.scope_stack.allocator = make_arena(*checker.result.scope_stack.arena);
+	array_reserve(*checker.result.scope_stack.stack, 256);
 
 	global_scope, global_handle := push_scope(checker, kind = .Global);
 	array_reserve(*global_scope.children, 2048);
@@ -754,7 +754,7 @@ find_symbol :: (scope_stack : Scope_Stack, name : string, current_scope : Scope_
 }
 
 find_symbol :: (checker : *Semantic_Checker, name : string, current_scope : Scope_Handle, containing_scope : *Scope_Handle = null) -> *Defined_Symbol {
-	return find_symbol(checker.result_file.scope_stack, name, current_scope, containing_scope);
+	return find_symbol(checker.result.scope_stack, name, current_scope, containing_scope);
 }
 
 find_symbol :: (name : string, checker : *Semantic_Checker, containing_scope : *Scope_Handle = null) -> *Defined_Symbol {
@@ -767,7 +767,7 @@ from_handle :: (variables : []Type_Variable, handle : Type_Variable_Handle) -> *
 }
 
 from_handle :: (checker : *Semantic_Checker, handle : Type_Variable_Handle) -> *Type_Variable {
-	return from_handle(checker.result_file.type_variables, handle);
+	return from_handle(checker.result.type_variables, handle);
 }
 
 proper_type_to_string :: (builder : *String_Builder, variables : []Type_Variable, var : Type_Variable) {
@@ -842,7 +842,6 @@ proper_type_to_string :: (variables : []Type_Variable, var : Type_Variable, allo
 
 	return "______not proper type______";
 }
-														 
 
 get_type_from_identifier :: (checker : *Semantic_Checker, scope : Scope_Handle, node : *AST_Node, typename : *string = null) -> Type_Kind {
 	type_string := node.token.ident_value;
@@ -872,10 +871,6 @@ get_type_from_identifier :: (checker : *Semantic_Checker, scope : Scope_Handle,
 	return .Invalid;
 }
 
-check_expression :: (node : *AST_Node, checker : *Semantic_Checker) -> Type_Variable_Handle {
-	return 0;
-}
-
 check_block :: (checker : *Semantic_Checker, node : *AST_Node) {
 	for child : node.children {
 		check_node(checker, child);
@@ -898,7 +893,7 @@ declare_struct :: (checker : *Semantic_Checker, node : *AST_Node, name : string)
 		symbol.name = name;
 		symbol.source_node = node;
 		symbol.type_variable = handle;
-		add_symbol_to_scope(checker.state, *checker.result_file.scope_stack, checker.current_scope, name, symbol);
+		add_symbol_to_scope(checker.state, *checker.result.scope_stack, checker.current_scope, name, symbol);
 	} else {
 		symbol_redeclaration(checker, node, find_result);
 		return 0;
@@ -933,7 +928,7 @@ declare_properties :: (checker : *Semantic_Checker, node : *AST_Node) -> Type_Va
 	name := ifx node.name.count == 0 then "properties" else node.name;
 
 	if node.name.count > 0 {
-		checker.result_file.property_name = name;
+		checker.result.property_name = name;
 	}
 	type_var := declare_struct(checker, node, name);
 	var := from_handle(checker, type_var);
@@ -950,7 +945,7 @@ declare_cbuffer :: (checker : *Semantic_Checker, node : *AST_Node) -> Type_Varia
 	var.type = .CBuffer;
 	var.resource_index = checker.current_buffer_index;
 	checker.current_buffer_index += 1;
-	array_add(*checker.result_file.constant_buffers, type_var);
+	array_add(*checker.result.constant_buffers, type_var);
 	return type_var;
 }
 
@@ -986,11 +981,11 @@ declare_function :: (checker : *Semantic_Checker, node : *AST_Node, builtin : bo
 	name_to_check := get_actual_function_name(node);
 
 	if node.vertex_entry_point {
-		checker.result_file.vertex_entry_point.node = node;
+		checker.result.vertex_entry_point.node = node;
 	}
 
 	if node.pixel_entry_point {
-		checker.result_file.pixel_entry_point.node = node;
+		checker.result.pixel_entry_point.node = node;
 	}
 	find_result := find_symbol(checker, name_to_check, checker.current_scope);
 
@@ -1007,7 +1002,7 @@ declare_function :: (checker : *Semantic_Checker, node : *AST_Node, builtin : bo
 		array_reserve(*symbol.functions, 32);
 		array_add(*symbol.functions, function);
 
-		add_symbol_to_scope(checker.state, *checker.result_file.scope_stack, checker.current_scope, name_to_check, symbol);
+		add_symbol_to_scope(checker.state, *checker.result.scope_stack, checker.current_scope, name_to_check, symbol);
 	} else {
 		//@Note(niels): This is some ugly code, but it's probably fine for now.
 		field_list := node.children[0];
@@ -1244,7 +1239,7 @@ check_field :: (checker : *Semantic_Checker, node : *AST_Node) -> Type_Variable_
 			symbol.name = node.name;
 			symbol.source_node = node;
 			symbol.type_variable = handle;
-			add_symbol_to_scope(checker.state, *checker.result_file.scope_stack, checker.current_scope, node.name, symbol);
+			add_symbol_to_scope(checker.state, *checker.result.scope_stack, checker.current_scope, node.name, symbol);
 		} else {
 			symbol_redeclaration(checker, node, find_result);
 			return 0;
@@ -1672,7 +1667,7 @@ types_compatible :: (checker : *Semantic_Checker, lhs : Type_Variable_Handle, rh
 // 	//~ Functions
 // }
 
-add_hlsl_builtins :: (checker : *Semantic_Checker)  {
+add_builtins :: (checker : *Semantic_Checker)  {
 	source_location := #location().fully_pathed_filename;
 	path_array := split(source_location, "/");
 
@@ -1682,11 +1677,11 @@ add_hlsl_builtins :: (checker : *Semantic_Checker)  {
 		append(*sb, "/");
 	}
 
-	append(*sb, "hlsl_builtin.ink");
+	append(*sb, "builtins.ink");
 
 	path := builder_to_string(*sb);
 
-	HLSL_BUILTIN, ok := read_entire_file(path);
+	BUILTIN, ok := read_entire_file(path);
 
 	if !ok {
 		messages : [..]Compiler_Message;
@@ -1698,36 +1693,36 @@ add_hlsl_builtins :: (checker : *Semantic_Checker)  {
 	
 	checker.state = .Adding_Builtins;
 
+	add_file_from_string(checker.result, BUILTIN);
+
 	lexer : Lexer;
+
+	lex(checker.result);
+	parse(checker.result);
+	type_check(checker, checker.result.root);
 	
-	init_lexer_from_string(*lexer, HLSL_BUILTIN);
-	if lexer.result.had_error {
-		print("%\n", report_messages(lexer.result.messages));
-		return;
-	}
-	
-	lex_result := lex(*lexer,, *temp);
-	if lex_result.had_error {
-		print("%\n", report_messages(lex_result.messages));
-		return;
-	}
+	// lex_result := lex(*lexer,, *temp);
+	// if lex_result.had_error {
+	// 	print("%\n", report_messages(lex_result.messages));
+	// 	return;
+	// }
 
-	parse_state : Parse_State;
-	init_parse_state(*parse_state, lex_result.tokens, lexer.path);
+	// parse_state : Parse_State;
+	// init_parse_state(*parse_state, lex_result.tokens, lexer.path);
 
-	parse_result := parse(*parse_state);
-	if parse_result.had_error {
-		print("%\n", report_messages(parse_result.messages));
-		return;
-	}
+	// parse_result := parse(*parse_state);
+	// if parse_result.had_error {
+	// 	print("%\n", report_messages(parse_result.messages));
+	// 	return;
+	// }
 
-	type_check(checker, parse_result.root);
-	if checker.had_error {
-		print("%\n",  report_messages(checker.messages));
-		return;
-	}
+	// type_check(checker, parse_result.root);
+	// if checker.had_error {
+	// 	print("%\n",  report_messages(checker.messages));
+	// 	return;
+	// }
 
-	for *type_var : checker.result_file.type_variables {
+	for *type_var : checker.result.type_variables {
 		type_var.builtin = true;
 	}
 
@@ -1743,25 +1738,28 @@ check :: (result : *Compile_Result) {
 		return;
 	}
 
-	for *file : result.files {
-		checker : Semantic_Checker;
+	checker : Semantic_Checker;
 
-		checker.current_buffer_index = 0;
-		checker.current_sampler_index = 0;
-		checker.current_texture_index = 0;
-		checker.result_file = file;
-		array_reserve(*checker.messages, 32);
+	checker.current_buffer_index = 0;
+	checker.current_sampler_index = 0;
+	checker.current_texture_index = 0;
+	checker.result = result;
+	file := result.file;
+	root := result.root;
+	array_reserve(*checker.messages, 32);
 
-		init_semantic_checker(*checker, file.ast_root, file.file.path);
+	init_semantic_checker(*checker, result.root, result.file.path);
 
-		// @Performance: Should have this built in stuff done earlier and only once
-		add_hlsl_builtins(*checker);
+	// @Performance: Should have this built in stuff done earlier and only once
+	add_builtins(*checker);
+	checker.result.file = file;
 
-		type_check(*checker, file.ast_root);
-		
-		result.had_error |= checker.had_error;
-		copy_messages(checker.messages, *result.messages);
-	}
+	result.root = root;
+
+	type_check(*checker, result.root);
+	
+	result.had_error |= checker.had_error;
+	copy_messages(checker.messages, *result.messages);
 }
 
 // ===========================================================
@@ -2040,7 +2038,7 @@ pretty_print_symbol_table :: (checker : *Semantic_Checker, allocator : Allocator
 	builder : String_Builder;
 	init_string_builder(*builder,, allocator);
 
-	pretty_print_scope(xx checker.current_scope, checker.result_file.scope_stack, checker.result_file.type_variables, *checker.result_file.scope_stack.stack[0], *builder);
+	pretty_print_scope(xx checker.current_scope, checker.result.scope_stack, checker.result.type_variables, *checker.result.scope_stack.stack[0], *builder);
 
 	return builder_to_string(*builder,, allocator);
 }
@@ -2049,11 +2047,8 @@ pretty_print_symbol_table :: (result : *Compile_Result, allocator : Allocator) -
 	builder : String_Builder;
 	init_string_builder(*builder,, allocator);
 
-	for *file : result.files {
-		current_scope := cast(Scope_Handle)1;
-		pretty_print_scope(current_scope, file.scope_stack, file.type_variables, *file.scope_stack.stack[0], *builder);
-
-	}
+	current_scope := cast(Scope_Handle)1;
+	pretty_print_scope(current_scope, result.scope_stack, result.type_variables, *result.scope_stack.stack[0], *builder);
 
 	
 	return builder_to_string(*builder,, allocator);
diff --git a/Test.jai b/Test.jai
index 9dfb0d7..c0b343b 100644
--- a/Test.jai
+++ b/Test.jai
@@ -174,7 +174,7 @@ run_codegen_test :: (file_path : string, result : *Compile_Result, output_type :
 
 run_codegen_test :: (result : *Compile_Result, output_type : Output_Type = 0) -> Result {
 	result_data : Result;
-	result_data.path = result.files[0].file.path;
+	result_data.path = result.file.path;
 	result_text : string;
 	
 	codegen(result);
@@ -185,7 +185,7 @@ run_codegen_test :: (result : *Compile_Result, output_type : Output_Type = 0) ->
 		return result_data;
 	} 
 
-	result_text = result.files[0].codegen_result_text;
+	result_text = result.codegen_result_text;
 
 	if output_type & .StdOut {
 		result_data.info_text = result_text;
@@ -193,7 +193,7 @@ run_codegen_test :: (result : *Compile_Result, output_type : Output_Type = 0) ->
 		return result_data;
 	}
 
-	golden_path := get_golden_path(result.files[0].file.path, .Codegen);
+	golden_path := get_golden_path(result.file.path, .Codegen);
 	do_golden_comparison(golden_path, result_text, *result_data, output_type);
 	return result_data;
 }
@@ -225,7 +225,7 @@ run_lexer_test :: (file_path : string, result : *Compile_Result, output_type : O
 		result_data.type = .Failed;
 		result_text = report_messages(result.messages);
 	} else {
-		result_text = pretty_print_tokens(result.files[0].tokens.tokens, *temp);
+		result_text = pretty_print_tokens(result.tokens.tokens, *temp);
 	}
 
 	if output_type & .StdOut {
@@ -259,14 +259,14 @@ run_parser_test :: (file_path : string, result : *Compile_Result, output_type :
 run_parser_test :: (result : *Compile_Result, output_type : Output_Type = 0) -> Result {
 	parse(result);
 	result_data : Result;
-	result_data.path = result.files[0].file.path;
+	result_data.path = result.file.path;
 	result_text : string;
 
 	if result.had_error {
 		result_data.type = .Failed;
 		result_text = report_messages(result.messages,, temp);
 	} else {
-		result_text = pretty_print_ast(result.files[0].ast_root, *temp);
+		result_text = pretty_print_ast(result.root, *temp);
 	}
 
 	if output_type & .StdOut {
@@ -275,14 +275,14 @@ run_parser_test :: (result : *Compile_Result, output_type : Output_Type = 0) ->
 		return result_data;
 	}
 	
-	golden_path := get_golden_path(result.files[0].file.path, .Parser);
+	golden_path := get_golden_path(result.file.path, .Parser);
 	do_golden_comparison(golden_path, result_text, *result_data, output_type);
 	return result_data;
 }
 
 run_semantic_analysis_test :: (result : *Compile_Result, output_type : Output_Type = 0) -> Result {
 	result_data : Result;
-	result_data.path = result.files[0].file.path;
+	result_data.path = result.file.path;
 	result_text : string;
 	
 	check(result);
@@ -300,7 +300,7 @@ run_semantic_analysis_test :: (result : *Compile_Result, output_type : Output_Ty
 		return result_data;
 	}
 
-	golden_path := get_golden_path(result.files[0].file.path, .Semantic_Analysis);
+	golden_path := get_golden_path(result.file.path, .Semantic_Analysis);
 	do_golden_comparison(golden_path, result_text, *result_data, output_type);
 	return result_data;
 }
@@ -318,7 +318,7 @@ run_semantic_analysis_test :: (file_path : string, result : *Compile_Result, out
 		return result_data;
 	}
 	
-	result_data = run_semantic_analysis_test(result, output_type);;
+	result_data = run_semantic_analysis_test(result, output_type);
 
 	return result_data;
 }
@@ -334,6 +334,7 @@ make_test_case :: (path : string, stage_flags : Stage_Flags, allocator := contex
 
 run_test_new :: (file_path : string, stage_flags : Stage_Flags, results : *[..]Result, output_type : Output_Type = 0) {
 	compile_result : Compile_Result;
+	add_file(*compile_result, file_path);
 	result : Result;
 	if stage_flags & .Lexer {
 		result = run_lexer_test(file_path, *compile_result, output_type);
@@ -372,8 +373,8 @@ run_test_new :: (file_path : string, stage_flags : Stage_Flags, results : *[..]R
 	}
 }
 
-run_test :: (test_case : Test_Case, results : *[..]Result, output_type : Output_Type = 0, builder : *String_Builder) {
-	print_to_builder(builder, "%Running test: %......", cyan(), test_case.path);
+run_test :: (test_case : Test_Case, results : *[..]Result, output_type : Output_Type = 0) {
+	print("%Running test: %......", cyan(), test_case.path);
 
 	// path 30
 	// len 35
@@ -387,7 +388,7 @@ run_test :: (test_case : Test_Case, results : *[..]Result, output_type : Output_
 	len := 50;
 	rest := len - test_case.path.count;
 	for i: 0..rest {
-		append(builder, " ");
+		print(" ");
 	}
 
 	run_test_new(test_case.path, test_case.stage_flags, results, output_type);
@@ -416,7 +417,7 @@ run_test_suite :: (using suite : *Test_Suite, output_type : Output_Type = 0) {
 	init_string_builder(*builder,, temp);
 
 	for test_case : test_cases {
-		run_test(test_case, *suite.results, output_type, *builder);
+		run_test(test_case, *suite.results, output_type);
 
 		for < suite.results {
 			result := suite.results[it_index];
@@ -432,7 +433,7 @@ run_test_suite :: (using suite : *Test_Suite, output_type : Output_Type = 0) {
 						array_add(*failed_test_paths, .{ result.path, tprint("golden file not found for %", stage_to_string(result.stage)) });
 					}
 				}
-				evaluate_result(result, *builder);
+				evaluate_result(result);
 			} else {
 				break;
 			}
@@ -530,42 +531,42 @@ stage_to_string :: (stage : Stage_Flags) -> string {
 	}
 }
 
-evaluate_result :: (result : Result, builder : *String_Builder) {
+evaluate_result :: (result : Result) {
 	stage : string = stage_to_string(result.stage);
 	
 	if #complete result.type == {
 		case .File_Read_Failed; {
-			print_to_builder(builder, " %", red());
-			print_to_builder(builder, "failed with File_Read_Failed\n");
+			print(" %", red());
+			print("failed with File_Read_Failed\n");
 		}
 		case .Golden_File_Not_Found; {
-			print_to_builder(builder, " %", red());
-			print_to_builder(builder, "failed with Golden File Not Found for stage %\n", stage);
+			print(" %", red());
+			print("failed with Golden File Not Found for stage %\n", stage);
 		}
 		case .StdOut; {
 		}
 		case .Golden_Output; {
-			print_to_builder(builder, " %", yellow());
-			print_to_builder(builder, "output new golden file at %\n", result.golden_path);
+			print(" %", yellow());
+			print("output new golden file at %\n", result.golden_path);
 		}
 		case .Passed; {
-			print_to_builder(builder, " %", green());
-			print_to_builder(builder, "passed %\n", stage);
+			print(" %", green());
+			print("passed %\n", stage);
 		}
 		case .Failed; {
-			print_to_builder(builder, " %", red());
-			print_to_builder(builder, "failed %\n", stage);
+			print(" %", red());
+			print("failed %\n", stage);
 		}
 	}
 
 	if result.info_text.count > 0 {
-		print_to_builder(builder, "%", cyan());
-		print_to_builder(builder, "--- Info text ---\n");
-		print_to_builder(builder, "%", yellow());
-		print_to_builder(builder, "%\n", result.info_text);
+		print("%", cyan());
+		print("--- Info text ---\n");
+		print("%", yellow());
+		print("%\n", result.info_text);
 	}
 
-	print_to_builder(builder, "%", reset_color());
+	print("%", reset_color());
 }
 
 main :: () {
diff --git a/hlsl_builtin.ink b/builtins.ink
similarity index 100%
rename from hlsl_builtin.ink
rename to builtins.ink
diff --git a/module.jai b/module.jai
index 2f81e49..901a1c5 100644
--- a/module.jai
+++ b/module.jai
@@ -140,11 +140,17 @@ Token_Stream :: struct {
 	tokens : [..]Token;
 }
 
-Compiled_File :: struct {
+// Compiled_File :: struct {
+
+// 	allocator : Allocator;
+// 	arena     : Arena;
+// }
+
+Compile_Result :: struct {	
 	file : Input_File;
 	tokens : Token_Stream;
-	ast_root  : *AST_Node;
-	ast_nodes : [..]AST_Node;
+	root  : *AST_Node;
+	nodes : [..]AST_Node;
 
 	codegen_result_text : string;
 
@@ -172,12 +178,6 @@ Compiled_File :: struct {
 	max_constant_buffers :: 16;
 	cbuffers : Static_Array(Constant_Buffer, max_constant_buffers);
 
-	allocator : Allocator;
-	arena     : Arena;
-}
-
-Compile_Result :: struct {	
-	files : [..]Compiled_File;
 
 	had_error : bool;
 	messages : [..]Compiler_Message;
@@ -203,17 +203,18 @@ add_file :: (result : *Compile_Result, path : string) {
 		return;
 	}
 
+	add_file_from_string(result, file_string, path);
+}
+
+add_file_from_string :: (result : *Compile_Result, source : string, path : string = "") {
 	input_file : Input_File;
 
-	input_file.source = file_string;
+	input_file.source = source;
 	input_file.path   = path;
 
-	compiled_file : Compiled_File;
-	compiled_file.file = input_file;
+	result.file = input_file;
 
-	compiled_file.allocator = make_arena(*compiled_file.arena);
-
-	array_add(*result.files, compiled_file);
+	result.allocator = make_arena(*result.arena);
 }
 
 // @Incomplete(nb): Will we ever even use this?
@@ -396,95 +397,112 @@ type_variable_to_field :: (type_variables : []Type_Variable, scope_stack : Scope
 }
 
 type_variable_to_field :: (checker : *Semantic_Checker, variable : *Type_Variable) -> Field {
-	return type_variable_to_field(checker.result_file.type_variables, checker.result_file.scope_stack, variable);
+	return type_variable_to_field(checker.result.type_variables, checker.result.scope_stack, variable);
 }
 
 generate_output_data :: (result : *Compile_Result) {
-	for *file : result.files {
-		if file.vertex_entry_point.node {
-			file.vertex_entry_point.name = file.vertex_entry_point.node.name;
+	if result.had_error {
+		return;
+	}
+	
+	if result.vertex_entry_point.node {
+		result.vertex_entry_point.name = result.vertex_entry_point.node.name;
 
-			type_variable := from_handle(file.type_variables, file.vertex_entry_point.node.type_variable);
-			assert(type_variable.type == .Function);
+		type_variable := from_handle(result.type_variables, result.vertex_entry_point.node.type_variable);
+		assert(type_variable.type == .Function);
 
-			node := type_variable.source_node;
-			if node.children.count > 0 {
-				if node.children[0].kind == .FieldList {
-					field_list := node.children[0];
-					for child : field_list.children {
-						tv := from_handle(file.type_variables, child.type_variable);
-						field := type_variable_to_field(file.type_variables, file.scope_stack, tv);
-						array_add(*file.vertex_entry_point.input, field);
-					}
+		node := type_variable.source_node;
+		if node.children.count > 0 {
+			if node.children[0].kind == .FieldList {
+				field_list := node.children[0];
+				for child : field_list.children {
+					tv := from_handle(result.type_variables, child.type_variable);
+					field := type_variable_to_field(result.type_variables, result.scope_stack, tv);
+					array_add(*result.vertex_entry_point.input, field);
 				}
 			}
 		}
+	}
 
-		for buffer_variable : file.constant_buffers {
-			variable := from_handle(file.type_variables, buffer_variable);
+	for buffer_variable : result.constant_buffers {
+		variable := from_handle(result.type_variables, buffer_variable);
 
-			cb := array_add(*file.cbuffers);
+		cb := array_add(*result.cbuffers);
 
-			for i : 0..variable.children.count - 1 {
-				child := variable.children[i];
-				field : Property_Field;
-				field.base_field = type_variable_to_field(file.type_variables, file.scope_stack, from_handle(file.type_variables, child));
-				array_add(*cb.fields, field);
-			}
-
-			cb.buffer_index = variable.resource_index;
+		for i : 0..variable.children.count - 1 {
+			child := variable.children[i];
+			field : Property_Field;
+			field.base_field = type_variable_to_field(result.type_variables, result.scope_stack, from_handle(result.type_variables, child));
+			array_add(*cb.fields, field);
 		}
 
-		find_result := find_symbol(*file.scope_stack, file.property_name, xx 1);
+		cb.buffer_index = variable.resource_index;
+	}
+
+		find_result := find_symbol(*result.scope_stack, result.property_name, xx 1);
 		if find_result {
-			property_variable := from_handle(file.type_variables, find_result.type_variable);
+			property_variable := from_handle(result.type_variables, find_result.type_variable);
 
 			for i : 0..property_variable.children.count - 1 {
 				child := property_variable.children[i];
-				field := type_variable_to_field(file.type_variables, file.scope_stack, from_handle(file.type_variables, child));
+				field := type_variable_to_field(result.type_variables, result.scope_stack, from_handle(result.type_variables, child));
 				prop_field : Property_Field;
 				prop_field.base_field = field;
-				array_add(*file.properties.fields, prop_field);
+				array_add(*result.properties.fields, prop_field);
 			}
-			file.properties.buffer_index = property_variable.resource_index;
+			result.properties.buffer_index = property_variable.resource_index;
 		}
 
-		if file.pixel_entry_point.node {
-			file.pixel_entry_point.name = file.pixel_entry_point.node.name;
 
-			type_variable := from_handle(file.type_variables, file.pixel_entry_point.node.type_variable);
-			assert(type_variable.type == .Function);
+	if result.pixel_entry_point.node {
+		result.pixel_entry_point.name = result.pixel_entry_point.node.name;
 
-			field := type_variable_to_field(file.type_variables, file.scope_stack, type_variable.return_type_variable);
-			for hint : type_variable.source_node.hint_tokens {
-				field_hint : Field_Hint;
+		type_variable := from_handle(result.type_variables, result.pixel_entry_point.node.type_variable);
+		assert(type_variable.type == .Function);
 
-				if hint.ident_value == "position" {
-					// @Incomplete(nb): Should be a lookup table somewhere
-					field_hint.kind = .Position;
-				} else if starts_with(hint.ident_value, "target") {
-					// @Incomplete(nb): Should be a lookup table somewhere
-					index_str : string;
-					index_str.data = *hint.ident_value.data[7];
-					index_str.count = 1;
-					
-					result, ok, remainder := string_to_int(index_str);
-					if ok {
-						field_hint.target_index = result;
-					}
-					field_hint.kind = .Target;
-				} else {
-					// @Incomplete(nb): custom hints
+		field := type_variable_to_field(result.type_variables, result.scope_stack, type_variable.return_type_variable);
+		for hint : type_variable.source_node.hint_tokens {
+			field_hint : Field_Hint;
+
+			if hint.ident_value == "position" {
+				// @Incomplete(nb): Should be a lookup table somewhere
+				field_hint.kind = .Position;
+			} else if starts_with(hint.ident_value, "target") {
+				// @Incomplete(nb): Should be a lookup table somewhere
+				index_str : string;
+				index_str.data = *hint.ident_value.data[7];
+				index_str.count = 1;
+				
+				result, ok, remainder := string_to_int(index_str);
+				if ok {
+					field_hint.target_index = result;
 				}
-				array_add(*field.hints, field_hint);
+				field_hint.kind = .Target;
+			} else {
+				// @Incomplete(nb): custom hints
 			}
-
-			file.pixel_entry_point.return_value = field;
+			array_add(*field.hints, field_hint);
 		}
+
+		result.pixel_entry_point.return_value = field;
 	}
 }
 
-compile_file :: (compiler : *Shader_Compiler, paths : ..string) -> Compile_Result {
+compile_file :: (compiler : *Shader_Compiler, path : string) -> Compile_Result {
+	result : Compile_Result;
+
+	add_file(*result, path);
+
+	lex(*result);
+	parse(*result);
+	check(*result);
+	codegen(*result);
+	generate_output_data(*result);	
+
+	return result;
+}
+
+compile_files :: (compiler : *Shader_Compiler, paths : ..string) -> Compile_Result {
 	result : Compile_Result;
 
 	for path : paths {
diff --git a/test/lex/field_assignment.golden b/test/lex/field_assignment.golden
index 541f78b..4b18557 100644
--- a/test/lex/field_assignment.golden
+++ b/test/lex/field_assignment.golden
@@ -27,4 +27,5 @@
 {kind = TOKEN_IDENTIFIER;      ; index = 103  ; length = 3    line = 5    ; column = 7    ; value ='pos'; }
 {kind = TOKEN_SEMICOLON;       ; index = 106  ; length = 1    line = 5    ; column = 10   ; value =';'; }
 {kind = TOKEN_RIGHTBRACE;      ; index = 109  ; length = 1    line = 6    ; column = 0    ; value ='}'; }
-{kind = TOKEN_EOF;             ; index = 112  ; length = 0    line = 7    ; column = 0    ; value =''; }
+{kind = TOKEN_IDENTIFIER;      ; index = 110  ; length = 1    line = 6    ; column = 1    ; value ='x'; }
+{kind = TOKEN_EOF;             ; index = 113  ; length = 0    line = 7    ; column = 0    ; value =''; }