fmt, doc: &; update 0.2 roadmap

0.2_roadmap.txt

@@ -21,20 +21,14 @@
 + wrap up orm
 + bring back vweb
 + fix vorum, migrate to orm
-- wrap up memory management
-- remove all compiler memory leaks
 + fix child <T> function calls
 + enable vfmt
 + bring back vdoc and regenerate all module docs
 + optimize the parser
-- chat.vlang.io
-- doom.v
 + v ui
-- ui/orm demo: a simple gui client for postgres/mysql/sqlite
 + ui demo: calculator
-- declarative ui with hot reload (similar to swiftui)
++ declarative ui with hot reload (similar to swiftui)
 + "building a simple blog with vweb" tutorial +
-- youtube video
 + fix interfaces
 + fast.vlang.io
 + bare metal support
@@ -42,7 +36,10 @@
 + x64 machine code generation (ELF)
 + require explicit C.fn definitions, add all missing definitions
 + string.index() ?int
-- new AST based parser
++ new AST based parser
+- wrap up memory management
+- remove all compiler memory leaks
+- doom.v
 
 
 

vlib/v/ast/str.v

@@ -1,4 +1,11 @@
+// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
 module ast
+/*
+These methods are used only by vfmt, vdoc, and for debugging.
+*/
+
 
 import (
 	v.table

vlib/v/fmt/tests/simple_expected.vv

@@ -73,3 +73,9 @@ fn (this User) fn_with_receiver() {
 fn get_user() ?User {
 	return none
 }
+
+fn get_user_ptr() &User {
+	return &User{
+
+	}
+}

vlib/v/fmt/tests/simple_input.vv

@@ -77,3 +77,7 @@ println('')
 fn get_user() ? User {
 	return none
 }
+
+fn get_user_ptr() & User {
+	return &User{}
+}

vlib/v/table/atype_symbols.v

@@ -3,6 +3,10 @@
 // that can be found in the LICENSE file.
 module table
 
+import (
+	strings
+)
+
 pub type TypeInfo = Array | ArrayFixed | Map | Struct | 	
 MultiReturn | Alias
 
@@ -399,5 +403,9 @@ pub fn (table &Table) type_to_str(t Type) string {
 	if type_is_optional(t) {
 		res = '?' + res
 	}
+	nr_muls := type_nr_muls(t)
+	if nr_muls > 0 {
+		res = strings.repeat(`&`, nr_muls) + res
+	}
 	return res
 }