feat(rivetc+rivet): implement boxed pointers (^T)

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright © 2023-present Jose Mendoza
+Copyright © 2023-2024 Jose Mendoza
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

cmd/src/rivet.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 
@@ -23,6 +23,7 @@ Commands:
    help             Print this help and exit.
 
 General Options:
+   -v, --version    Print version number and exit.
    -h, --help       Print command-specific usage.
 ";
 
@@ -36,15 +37,15 @@ func main() {
         "build", "run", "test", "check" -> {
             // These commands are handled directly by the compiler.
             is_test := cmd == "test";
-            mut prefs_ := prefs.Prefs.from_args(
+            prefs_ := prefs.Prefs.from_args(
                 process.args[2:], is_test, is_test || cmd == "run", cmd == "check"
             )!;
             prefs_.load_module_info()!;
             rivet.compile(prefs_)!;
         },
         "new", "init" -> tools.cmd_new(process.args[2:], cmd == "init")!,
         "fmt" -> tools.cmd_fmt(process.args[2:])!,
-        "version" -> {
+        "-v", "--version", "version" -> {
             console.ewriteln(utils.full_version());
             process.exit(0);
         },

cmd/src/tools/cmd_fmt.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 
@@ -9,7 +9,7 @@ var fmt_desc := "Formats the given Rivet source files or recursively formats all
 directory, then prints their formatted source to stdout.";
 
 pub func cmd_fmt(args: [:]string) -> ! {
-    mut fp := flag.FlagParser.new(args);
+    fp := flag.FlagParser.new(args);
     fp.set_application_name("rivet fmt");
     fp.set_arguments_description("[FILES|DIRECTORIES]");
     fp.set_application_short_description(fmt_desc);
@@ -27,13 +27,14 @@ pub func cmd_fmt(args: [:]string) -> ! {
         utils.error("no input received");
     }
     for input in remaining {
-        mut prefs_ := prefs.Prefs(is_fmt: true, hide_all_warns: true);
+        prefs_ := ^mut prefs.Prefs(is_fmt: true, hide_all_warns: true);
         prefs_.set_input(input);
         prefs_.load_module_info()!;
         env := ast.Env.new(prefs_);
         files := Directory.walk(input, ".ri")!;
-        mut formatter := fmt.Formatter(prefs_, write_to_file: write_to_file);
-        for source_file in parser.Parser(env: env).parse_module_files(files) {
+        formatter := ^mut fmt.Formatter(prefs_, write_to_file: write_to_file);
+        parser_ := ^mut parser.Parser(env: env);
+        for source_file in parser_.parse_module_files(files) {
             utils.info("Formatting file `{}`...", source_file.path);
             output := formatter.format(source_file);
             console.writeln(output);

cmd/src/tools/cmd_new.ri

@@ -1,13 +1,13 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 
-import std/{ 
+import std/{
     flag, semver, strings, console, process, fs.{self, Path, Directory}
 };
-import rivet/{ build, utils };
+import rivet/utils;
 
-import ./templates;
+import ./{project.*, project/templates};
 
 var new_desc := "Sets up a new Rivet project and performs `git init` (if `git` is installed
 on the system).";
@@ -26,7 +26,7 @@ var available_templates := "Available templates:
 
 pub func cmd_new(args: [:]string, is_init: bool) -> ! {
     mut template := "";
-    mut fp := flag.FlagParser.new(args);
+    fp := flag.FlagParser.new(args);
     if is_init {
         fp.set_limit_free_args_to_exactly(0)!;
     } else {
@@ -54,7 +54,7 @@ pub func cmd_new(args: [:]string, is_init: bool) -> ! {
         utils.error(err_fp.to_string())
     };
 
-    mut project := build.Project();
+    mut project := Project(version: semver.Version.build(0, 1, 0));
     if is_init {
         project.name = Path.base_name(process.get_cwd()!);
     } else {
@@ -72,8 +72,6 @@ pub func cmd_new(args: [:]string, is_init: bool) -> ! {
             project.version = semver.Version.from_string(version) catch |err| {
                 utils.error(err.to_string())
             };
-        } else {
-            project.version = semver.Version.build(0, 1, 0);
         }
         if license := readln("License (optional):") {
             project.license = license;
@@ -85,7 +83,7 @@ pub func cmd_new(args: [:]string, is_init: bool) -> ! {
             project.repository_url = repo_url;
         }
     }
-    check_project(project);
+    check_project(&mut project);
 
     if is_init {
         utils.info("initializing project `{}`...", project.name);
@@ -131,7 +129,7 @@ pub func cmd_new(args: [:]string, is_init: bool) -> ! {
     }
 }
 
-func check_project(mut project: build.Project) {
+func check_project(project: &mut Project) {
     if project.name.is_empty() {
         utils.error("project name cannot be empty");
     }
@@ -154,15 +152,15 @@ func check_project(mut project: build.Project) {
     }
 }
 
-func create_rivet_json(project: build.Project, is_init: bool) -> ! {
+func create_rivet_json(project: Project, is_init: bool) -> ! {
     path_ := if is_init { "rivet.json" } else { Path.join(project.name, "rivet.json")! };
     if !Path.exists(path_) {
         utils.info("creating `rivet.json` file...");
         fs.write_file(path_, generate_rivet_json(project))!;
     }
 }
 
-func generate_rivet_json(project: build.Project) -> string {
+func generate_rivet_json(project: Project) -> string {
     mut sb := strings.Builder.new();
     sb.writeln("{");
     sb.write_fmt("    \"name\": \"{}\"", project.name);

lib/rivet/src/build/mod.ri → cmd/src/tools/project/mod.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 
@@ -9,7 +9,7 @@ pub alias Version := semver.Version;
 pub struct Project {
     pub mut name: string;
     pub mut description: string;
-    pub mut version: Version;
+    pub mut version: ^Version;
     pub mut license: string;
     pub mut authors: []string;
     pub mut dependencies: []Dependency;

cmd/src/tools/project/templates/main_file.ri

@@ -0,0 +1,19 @@
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
+// source code is governed by an MIT license that can be found in the LICENSE
+// file.
+
+pub var main_file := "import std/console;
+
+func main() {
+    console.writeln(\"Hello World!\");
+}
+";
+
+pub var lib_file := "pub func add(a: int, b: int) -> int {
+    return a + b;
+}
+
+test \"test `add` function\" {
+    @assert(add(2, 2) == 4);
+}
+";

cmd/src/tools/templates/mod.ri → cmd/src/tools/project/templates/mod.ri

@@ -1,23 +1,7 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 
-pub var main_file := "import std/console;
-
-func main() {
-    console.writeln(\"Hello World!\");
-}
-";
-
-pub var lib_file := "pub func add(a: int32, b: int32) -> int32 {
-    return a + b;
-}
-
-test \"test `add` function\" {
-    @assert(add(2, 2) == 4);
-}
-";
-
 pub var git_ignore_file := "# Binaries for programs and plugins
 {}
 *.exe

cmd/src/tools/utils.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/ctypes/mod.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/errno.c.ri

@@ -1,15 +1,14 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 
 import c/libc;
 
-#[boxed]
 pub struct ErrnoError < Throwable {
     pub msg: string;
     pub code: int32;
 
-    pub func to_string(self) -> string {
+    pub func to_string(^self) -> string {
         return "errno: {} (code: {})".fmt(self.msg, self.code);
     }
 }
@@ -35,6 +34,6 @@ pub func errno_msg(code: int32 := errno()) -> string {
 }
 
 #[inline]
-pub func last_errno_error() -> ErrnoError {
-    return ErrnoError(errno_msg(), errno());
+pub func last_errno_error() -> ^ErrnoError {
+    return ^ErrnoError(errno_msg(), errno());
 }

lib/c/src/lib.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/dirent.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/dlfcn.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/errno.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/mod.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/signal.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/stat.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/stdio.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/stdlib.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/string.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/time.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/libc/unistd.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.
 

lib/c/src/wyhash.ri

@@ -1,4 +1,4 @@
-// Copyright (C) 2023-present Jose Mendoza - All rights reserved. Use of this
+// Copyright (C) 2023-2024 Jose Mendoza - All rights reserved. Use of this
 // source code is governed by an MIT license that can be found in the LICENSE
 // file.