Temp Fix for mod im working on

This reverts commit 6dedd87260.

.travis.yml

@@ -4,8 +4,11 @@ os:
   - linux
   - osx
 
+dist: bionic
+
 haxe:
-  - "3.2.1"
+  - "3.4.7"
+  - "4.0.3"
   - development
 
 addons:
@@ -17,44 +20,34 @@ addons:
       # Python
       - python3
       # PHP
-      - php5-cli
+      - php-cli
+      - php-mbstring
       # C#
       - mono-devel
       - mono-mcs
-      # Flash
-      - libcurl3:i386
-      - libglib2.0-0:i386
-      - libx11-6:i386
-      - libxext6:i386
-      - libxt6:i386
-      - libxcursor1:i386
-      - libnss3:i386
-      - libgtk2.0-0:i386
 
 install:
   # os-specific config
-  - if [ "${TRAVIS_OS_NAME}" = "linux" ]; then
-      export DISPLAY=:99.0;
-      export AUDIODEV=null;
-    elif [ "${TRAVIS_OS_NAME}" = "osx" ]; then
+  - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
       brew update;
       brew install mono;
-      brew install python3;
+      brew install php;
     fi
-  # Download and setup a standalone flash player debugger
-  - haxe flash/install.hxml
   # Install haxelibs
   - if [ "${TRAVIS_HAXE_VERSION}" = "development" ]; then
       haxelib git hxcpp https://github.com/HaxeFoundation/hxcpp.git;
+    else
+      haxelib install hxcpp;
+    fi
+  - if [ "${TRAVIS_HAXE_VERSION}" = "development" ] || [ "${TRAVIS_HAXE_VERSION}" = "3.2.1" ]; then
       pushd $(haxelib path hxcpp | head -1);
         pushd tools/hxcpp; haxe compile.hxml; popd;
         pushd project; neko build.n; popd;
       popd;
-    else
-      haxelib install hxcpp;
     fi
   - haxelib install hxjava
   - haxelib install hxcs
+  - haxelib install hx3compat
   - haxelib dev hscript .
   - haxelib list
 
@@ -62,12 +55,15 @@ script:
   - pushd script &&
     haxe build.hxml &&
     popd
-  - haxe build-interp.hxml
-  - haxe build-neko.hxml         && neko bin/Test.n
-  - haxe build-js.hxml           && node bin/Test.js
-  - haxe build-java.hxml         && java -jar bin/Test.jar
-  - haxe build-cs.hxml           && mono bin/bin/Test.exe
-  - haxe build-cpp.hxml          && ./bin/Test
-  - haxe build-flash.hxml -D fdb && haxe flash/run.hxml bin/Test.swf
-  - haxe build-php.hxml          && php bin/index.php
-  - haxe build-python.hxml       && python3 bin/Test.py
+  - haxe bin/build-interp.hxml
+  - haxe bin/build-interp.hxml -D hscriptPos
+  - haxe bin/build-neko.hxml         && neko bin/Test.n
+  - haxe bin/build-js.hxml           && node bin/Test.js
+  - haxe bin/build-java.hxml         && java -jar bin/Test.jar
+  # Only test C# for Haxe 4+
+  - if [[ $(haxe -version 2&>1 | head -c 1) > 3 ]]; then
+    haxe bin/build-cs.hxml           && mono bin/bin/Test.exe;
+    fi
+  - haxe bin/build-cpp.hxml          && ./bin/Test
+  - haxe bin/build-php.hxml -D php7  && php bin/index.php
+  - haxe bin/build-python.hxml       && python3 bin/Test.py

.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+	// Utilisez IntelliSense pour en savoir plus sur les attributs possibles.
+	// Pointez pour afficher la description des attributs existants.
+	// Pour plus d'informations, visitez : https://go.microsoft.com/fwlink/?linkid=830387
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "HashLink (launch)",
+			"request": "launch",
+			"type": "hl",
+			"hxml": "hscript.hxml",
+			"cwd": "${workspaceRoot}",
+			"preLaunchTask": "Build"
+		}
+	]
+}

.vscode/tasks.json

@@ -0,0 +1,16 @@
+{
+	// See https://go.microsoft.com/fwlink/?LinkId=733558
+	// for the documentation about the tasks.json format
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"label": "Build",
+			"type": "hxml",
+			"file": "hscript.hxml",
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			}
+		}
+	]
+}

LICENSE

@@ -0,0 +1,22 @@
+The MIT License
+
+Copyright (C)2008-2017 Haxe Foundation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+

README.md

@@ -64,26 +64,40 @@ You can use `parser.allowJSON` to allow JSON data.
 
 You can use `parser.allowTypes` to parse types for local vars, exceptions, function args and return types. Types are ignored by the interpreter.
 
+You can use `parser.allowMetadata` to parse metadata before expressions on in anonymous types. Metadata are ignored by the interpreter.
+
 You can use `new hscript.Macro(pos).convert(ast)` to convert an hscript AST to a Haxe macros one.
 
+You can use `hscript.Checker` in order to type check and even get completion, using `haxe -xml` output for type information.
+
 Limitations
 -----------
 
 Compared to Haxe, limitations are :
 
-- no type declarations (classes, enums, typedefs) : only expressions
 - `switch` construct is supported but not pattern matching (no variable capture, we use strict equality to compare `case` values and `switch` value)
 - only one variable declaration is allowed in `var`
 - the parser supports optional types for `var` and `function` if `allowTypes` is set, but the interpreter ignores them
 - you can enable per-expression position tracking by compiling with `-D hscriptPos`
+- you can parse some type declarations (import, class, typedef, etc.) with parseModule
 
 Install
 -------
 
 In order to install Haxe Script, use `haxelib install hscript` and compile your program with `-lib hscript`.
 
-There are only three files in hscript :
+These are the main required files in hscript :
 
   - `hscript.Expr` : contains enums declarations
   - `hscript.Parser` : a small parser that turns a string into an expression structure (AST)
   - `hscript.Interp` : a small interpreter that execute the AST and returns the latest evaluated value
+
+Some other optional files :
+  
+  - `hscript.Async` : converts Expr into asynchronous version
+  - `hscript.Bytes` : Expr serializer/unserializer
+  - `hscript.Checker` : type checking and completion for hscript Expr
+  - `hscript.Macro` : convert Haxe macro into hscript Expr
+  - `hscript.Printer` : convert hscript Expr to String
+  - `hscript.Tools` : utility functions (map/iter)
+ 

TestHScript.hx

@@ -1,8 +1,14 @@
+import haxe.ds.EnumValueMap;
+import haxe.ds.Option;
 import hscript.Macro;
+import hscript.Tools;
+import hscript.Async;
+import hscript.Printer;
+import hscript.Checker;
 import haxe.unit.*;
 
-class Test extends TestCase {
-	function assertScript(x,v:Dynamic,?vars : Dynamic,allowTypes=false) {
+class TestHScript extends TestCase {
+	function assertScript(x,v:Dynamic,?vars : Dynamic, allowTypes=false, ?pos:haxe.PosInfos) {
 		var p = new hscript.Parser();
 		p.allowTypes = allowTypes;
 		var program = p.parseString(x);
@@ -13,7 +19,7 @@ class Test extends TestCase {
 			for( v in Reflect.fields(vars) )
 				interp.variables.set(v,Reflect.field(vars,v));
 		var ret : Dynamic = interp.execute(program);
-		assertEquals(v, ret);
+		assertEquals(v, ret, pos);
 	}
 
 	function test():Void {
@@ -73,6 +79,7 @@ class Test extends TestCase {
 		assertScript("(function(a,b) return a + b)(4,5)",9);
 		assertScript("var y = 0; var add = function(a) y += a; add(5); add(3); y", 8);
 		assertScript("var a = [1,[2,[3,[4,null]]]]; var t = 0; while( a != null ) { t += a[0]; a = a[1]; }; t",10);
+		assertScript("var a = false; do { a = true; } while (!a); a;",true);
 		assertScript("var t = 0; for( x in 1...10 ) t += x; t", 45);
 		#if haxe3
 		assertScript("var t = 0; for( x in new IntIterator(1,10) ) t +=x; t", 45);
@@ -93,12 +100,82 @@ class Test extends TestCase {
 		assertScript("var a:Array<Dynamic>=[1,2,4]; a[2]", 4, null, true);
 		assertScript("/**/0", 0);
 		assertScript("x=1;x*=-2", -2);
+		assertScript("var f = x -> x + 1; f(3)", 4);
+		assertScript("var f = () -> 55; f()", 55);
+		assertScript("var f = (x) -> x + 1; f(3)", 4);
+		assertScript("var f = (x:Int) -> x + 1; f(3)", 4);
+		assertScript("var f = (x,y) -> x + y; f(3,1)", 4);
+		assertScript("var f = (x,y:Int) -> x + y; f(3,1)", 4);
+		assertScript("var f = (x:Int,y:Int) -> x + y; f(3,1)", 4);
+		assertScript("var f:Int->Int->Int = (x:Int,y:Int) -> x + y; f(3,1)", 4, null, true);
+		assertScript("var f:(x:Int, y:Int)->Int = (x:Int,y:Int) -> x + y; f(3,1)", 4, null, true);
+		assertScript("var f:(x:Int)->(y:Int, z:Int)->Int = (x:Int) -> (y:Int, z:Int) -> x + y + z; f(3)(1, 2)", 6, null, true);
+		assertScript("var f:(x:Int)->(Int, Int)->Int = (x:Int) -> (y:Int, z:Int) -> x + y + z; f(3)(1, 2)", 6, null, true);
+		assertScript("var a = 10; var b = 5; a - -b", 15);
+		assertScript("var a = 10; var b = 5; a - b / 2", 7.5);
+	}
+
+	function testMap():Void {
+		var objKey = { ok:true };
+		var vars = {
+			stringMap: ["foo" => "Foo", "bar" => "Bar"],
+			intMap:[100 => "one hundred"],
+			objKey: objKey,
+			objMap:[objKey => "ok"],
+			enumKey:Option.Some("some"),
+			enumMap:new EnumValueMap<Option<String>, String>(),
+			stringIntMap: ["foo" => 100]
+		}
+		vars.enumMap.set(vars.enumKey, "ok");
+
+		assertScript('stringMap["foo"]', "Foo", vars);
+		assertScript('intMap[100]', "one hundred", vars);
+		assertScript('objMap[objKey]', "ok", vars);
+		assertScript('enumMap[enumKey]', "ok", vars);
+		assertScript('stringMap["a"] = "A"; stringMap["a"]', "A", vars);
+		assertScript('intMap[200] = objMap[{foo:false}] = enumMap[enumKey] = "A"', "A", vars);
+		assertEquals('A', vars.intMap[200]);
+		assertEquals('A', vars.enumMap.get(vars.enumKey));
+		for (key in vars.objMap.keys()) {
+			if (key != objKey) {
+				assertEquals(false, (key:Dynamic).foo);
+				assertEquals('A', vars.objMap[key]);
+			}
+		}
+
+		assertScript('
+			var keys = [];
+			for (key in stringMap.keys()) keys.push(key);
+			keys.join("_");
+		', {
+			var keys = [];
+			for (key in vars.stringMap.keys()) keys.push(key);
+			keys.join("_");
+		}, vars);
+		assertScript('stringMap.remove("foo"); stringMap.exists("foo");', false, vars);
+		assertScript('stringMap["foo"] = "a"; stringMap["foo"] += "b"', 'ab', vars);
+		assertEquals('ab', vars.stringMap['foo']);
+		assertScript('stringIntMap["foo"]++', 100, vars);
+		assertEquals(101, vars.stringIntMap['foo']);
+		assertScript('++stringIntMap["foo"]', 102, vars);
+		assertScript('var newMap = ["foo"=>"foo"]; newMap["foo"];', 'foo', vars);
+		#if (!php || (haxe_ver >= 3.3))
+		assertScript('var newMap = [enumKey=>"foo"]; newMap[enumKey];', 'foo', vars);
+		#end
+		assertScript('var newMap = [{a:"a"}=>"foo", objKey=>"bar"]; newMap[objKey];', 'bar', vars);
 	}
 
 	static function main() {
+		#if ((haxe_ver < 4) && php)
+		// uncaught exception: The each() function is deprecated. This message will be suppressed on further calls (errno: 8192)
+		// in file: /Users/travis/build/andyli/hscript/bin/lib/Type.class.php line 178
+		untyped __php__("error_reporting(E_ALL ^ E_DEPRECATED);");
+		#end
+
 		var runner = new TestRunner();
-		runner.add(new Test());
+		runner.add(new TestHScript());
 		var succeed = runner.run();
+
 		#if sys
 			Sys.exit(succeed ? 0 : 1);
 		#elseif flash

appveyor.yml

@@ -5,20 +5,19 @@ environment:
     HAXELIB_ROOT: C:\projects\haxelib
 
 install:
+  # http://help.appveyor.com/discussions/problems/5616-not-able-to-build-due-to-problem-in-chocolateyinstallps1
+  - ps: Set-Service wuauserv -StartupType Manual
   # Install the haxe chocolatey package (https://chocolatey.org/packages/haxe)
-  - cinst haxe -version 3.2.1 -y
+  - cinst haxe -version 4.0.3 -y
   - RefreshEnv
   # Setup haxelib
   - mkdir "%HAXELIB_ROOT%"
   - haxelib setup "%HAXELIB_ROOT%"
-  # Install test dependencies
-  - cinst php -y
-  # Download and setup a standalone flash player debugger
-  - haxe flash/install.hxml
   # Install project dependencies
-  - haxelib install hxcpp  > log.txt || type log.txt && cmd /C exit 1
-  - haxelib install hxjava > log.txt || type log.txt && cmd /C exit 1
-  - haxelib install hxcs   > log.txt || type log.txt && cmd /C exit 1
+  - haxelib install hxcpp     > log.txt || type log.txt && cmd /C exit 1
+  - haxelib install hxjava    > log.txt || type log.txt && cmd /C exit 1
+  - haxelib install hxcs      > log.txt || type log.txt && cmd /C exit 1
+  - haxelib install hx3compat > log.txt || type log.txt && cmd /C exit 1
   - haxelib dev hscript .
   - haxelib list
 
@@ -28,12 +27,10 @@ test_script:
   - pushd script &&
     haxe build.hxml &&
     popd
-  - haxe build-interp.hxml
-  - haxe build-neko.hxml         && neko bin\Test.n
-  - haxe build-js.hxml           && node bin\Test.js
-  - haxe build-java.hxml         && java -jar bin\Test.jar
-  - haxe build-cs.hxml           && bin\bin\Test.exe
-  - haxe build-cpp.hxml          && bin\Test.exe
-  - haxe build-flash.hxml -D fdb && haxe flash\run.hxml bin\Test.swf
-  - haxe build-php.hxml          && C:\tools\php\php.exe bin\index.php
-  - haxe build-python.hxml       && C:\Python34-x64\python.exe bin\Test.py
+  - haxe bin/build-interp.hxml
+  - haxe bin/build-neko.hxml         && neko bin\Test.n
+  - haxe bin/build-js.hxml           && node bin\Test.js
+  - haxe bin/build-java.hxml         && java -jar bin\Test.jar
+  - haxe bin/build-cs.hxml           && bin\bin\Test.exe
+  - haxe bin/build-cpp.hxml          && bin\Test.exe
+  - haxe bin/build-python.hxml       && C:\Python34-x64\python.exe bin\Test.py

bin/build-cpp.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+-cpp bin

bin/build-cs.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+-cs bin

bin/build-each.hxml

@@ -0,0 +1,3 @@
+-main TestHScript
+-dce no
+-lib hx3compat

bin/build-flash.hxml

@@ -1,4 +1,4 @@
-build-each.hxml
+bin/build-each.hxml
 -swf bin/Test.swf
 -swf-header 800:600:30:FFFFFF
 --flash-strict

bin/build-interp.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+--interp

bin/build-java.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+-java bin

bin/build-js.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+-js bin/Test.js

bin/build-neko.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+-neko bin/Test.n

bin/build-php.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+-php bin

bin/build-python.hxml

@@ -0,0 +1,2 @@
+bin/build-each.hxml
+-python bin/Test.py

build-cpp.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
--cpp bin

build-cs.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
--cs bin

build-each.hxml

@@ -1,2 +0,0 @@
--main Test
--dce no

build-interp.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
---interp

build-java.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
--java bin

build-js.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
--js bin/Test.js

build-neko.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
--neko bin/Test.n

build-php.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
--php bin

build-python.hxml

@@ -1,2 +0,0 @@
-build-each.hxml
--python bin/Test.py

flash/.gitignore

@@ -1,3 +0,0 @@
-*.exe
-*.app
-flashplayerdebugger

flash/Install.hx

@@ -1,77 +0,0 @@
-import Sys.*;
-import sys.FileSystem.*;
-import sys.io.File.*;
-import haxe.*;
-import haxe.io.*;
-
-class Install {
-	// https://www.adobe.com/support/flashplayer/downloads.html
-	static var fpDownload(default, never) = switch (systemName()) {
-		case "Linux":
-			"https://fpdownload.macromedia.com/pub/flashplayer/updaters/11/flashplayer_11_sa_debug.i386.tar.gz";
-		case "Mac":
-			"https://fpdownload.macromedia.com/pub/flashplayer/updaters/19/flashplayer_19_sa_debug.dmg";
-		case "Windows":
-			"http://fpdownload.macromedia.com/pub/flashplayer/updaters/19/flashplayer_19_sa_debug.exe";
-		case _:
-			throw "unsupported system";
-	}
-	// https://helpx.adobe.com/flash-player/kb/configure-debugger-version-flash-player.html
-	static var mmcfg(default, never) = switch (systemName()) {
-		case "Linux":
-			Path.join([getEnv("HOME"), "mm.cfg"]);
-		case "Mac":
-			"/Library/Application Support/Macromedia/mm.cfg";
-		case "Windows":
-			Path.join([getEnv("HOMEDRIVE") + getEnv("HOMEPATH"), "mm.cfg"]);
-		case _:
-			throw "unsupported system";
-	}
-	// http://help.adobe.com/en_US/ActionScript/3.0_ProgrammingAS3/WS5b3ccc516d4fbf351e63e3d118a9b90204-7c95.html
-	static var fpTrust(default, never) = switch (systemName()) {
-		case "Linux":
-			Path.join([getEnv("HOME"), ".macromedia/Flash_Player/#Security/FlashPlayerTrust"]);
-		case "Mac":
-			"/Library/Application Support/Macromedia/FlashPlayerTrust";
-		case "Windows":
-			Path.join([getEnv("SYSTEMROOT"), "system32", "Macromed", "Flash", "FlashPlayerTrust"]);
-		case _:
-			throw "unsupported system";
-	}
-	static function main() {
-		switch (systemName()) {
-			case "Linux":
-				// Download and unzip flash player
-				if (command("wget", [fpDownload]) != 0)
-					throw "failed to download flash player";
-				if (command("tar", ["-xf", Path.withoutDirectory(fpDownload), "-C", "flash"]) != 0)
-					throw "failed to extract flash player";
-			case "Mac":
-				if (command("brew", ["install", "caskroom/cask/brew-cask"]) != 0)
-					throw "failed to brew install caskroom/cask/brew-cask";
-				if (command("brew", ["cask", "install", "flash-player-debugger", "--appdir=flash"]) != 0)
-					throw "failed to install flash-player-debugger";
-			case "Windows":
-				// Download flash player
-				download(fpDownload, "flash\\flashplayer.exe");
-			case _:
-				throw "unsupported system";
-		}
-		
-
-		// Create a configuration file so the trace log is enabled
-		createDirectory(Path.directory(mmcfg));
-		saveContent(mmcfg, "ErrorReportingEnable=1\nTraceOutputFileEnable=1");
-
-		// Add the current directory as trusted, so exit() can be used
-		createDirectory(fpTrust);
-		saveContent(Path.join([fpTrust, "test.cfg"]), getCwd());
-	}
-	static function download(url:String, saveAs:String):Void {
-		var http = new Http(url);
-		http.onError = function(e) {
-			throw e;
-		};
-		http.customRequest(false, write(saveAs));
-	}
-}

flash/Run.hx

@@ -1,42 +0,0 @@
-import Sys.*;
-import sys.FileSystem.*;
-import sys.io.File.*;
-import haxe.io.*;
-
-class Run {
-	// https://helpx.adobe.com/flash-player/kb/configure-debugger-version-flash-player.html
-	static var flashlog(default, never) = switch (systemName()) {
-		case "Linux":
-			Path.join([getEnv("HOME"), ".macromedia/Flash_Player/Logs/flashlog.txt"]);
-		case "Mac":
-			Path.join([getEnv("HOME"), "Library/Preferences/Macromedia/Flash Player/Logs/flashlog.txt"]);
-		case "Windows":
-			Path.join([getEnv("APPDATA"), "Macromedia", "Flash Player", "Logs", "flashlog.txt"]);
-		case _:
-			throw "unsupported system";
-	}
-	static function main() {
-		var args = args();
-		var swf = args[0];
-		var exitCode = switch (systemName()) {
-			case "Linux":
-				// The flash player has some issues with unexplained crashes,
-				// but if it runs about 8 times, it should succeed one of those...
-				var c = -1;
-				for (i in 0...8) {
-					if ((c = command("xvfb-run", ["flash/flashplayerdebugger", swf])) == 0)
-						break;
-					println('retry... (${i+1})');
-				}
-				c;
-			case "Mac":
-				command("flash/Flash Player Debugger.app/Contents/MacOS/Flash Player Debugger", [fullPath(swf)]);
-			case "Windows":
-				command("flash\\flashplayer.exe", [fullPath(swf)]);
-			case _:
-				throw "unsupported platform";
-		}
-		println(getContent(flashlog));
-		exit(exitCode);
-	}
-}

flash/install.hxml

@@ -1,2 +0,0 @@
--cp flash
---run Install

flash/run.hxml

@@ -1,2 +0,0 @@
--cp flash
---run Run

haxelib.json

@@ -1,9 +1,9 @@
-{
-  "name": "hscript",
-  "url": "https://github.com/HaxeFoundation/hscript",
-  "license": "MIT",
-  "description": "Haxe Script is a scripting engine for a subset of the Haxe language",
-  "version": "2.0.6",
-  "releasenote": "fixes for haxe 3.3, use property access by default",
-  "contributors": ["ncannasse"]
-}
+{
+  "name": "hscript",
+  "url": "https://github.com/HaxeFoundation/hscript",
+  "license": "MIT",
+  "description": "Haxe Script is a scripting engine for a subset of the Haxe language",
+  "version": "2.4.0",
+  "releasenote": "Haxe 4.0 final + type checking/completion (hscript.Checker)",
+  "contributors": ["ncannasse","HaxeFoundation"]
+}

hscript.hxml

@@ -1 +1,2 @@
-build-flash.hxml
+bin/build-each.hxml
+-hl bin/Test.hl

hscript.hxproj

@@ -1,65 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<project version="2">
-  <!-- Output SWF options -->
-  <output>
-    <movie outputType="Application" />
-    <movie input="" />
-    <movie path="hscript.swf" />
-    <movie fps="30" />
-    <movie width="800" />
-    <movie height="600" />
-    <movie version="9" />
-    <movie minorVersion="0" />
-    <movie platform="Flash Player" />
-    <movie background="#FFFFFF" />
-  </output>
-  <!-- Other classes to be compiled into your SWF -->
-  <classpaths>
-    <!-- example: <class path="..." /> -->
-  </classpaths>
-  <!-- Build options -->
-  <build>
-    <option directives="" />
-    <option flashStrict="True" />
-    <option noInlineOnDebug="False" />
-    <option mainClass="Test" />
-    <option enabledebug="False" />
-    <option additional="-dce no" />
-  </build>
-  <!-- haxelib libraries -->
-  <haxelib>
-    <!-- example: <library name="..." /> -->
-  </haxelib>
-  <!-- Class files to compile (other referenced classes will automatically be included) -->
-  <compileTargets>
-    <!-- example: <compile path="..." /> -->
-  </compileTargets>
-  <!-- Assets to embed into the output SWF -->
-  <library>
-    <!-- example: <asset path="..." id="..." update="..." glyphs="..." mode="..." place="..." sharepoint="..." /> -->
-  </library>
-  <!-- Paths to exclude from the Project Explorer tree -->
-  <hiddenPaths>
-    <hidden path="haxelib.xml" />
-    <hidden path="hscript.hxml" />
-    <hidden path="hscript.js" />
-    <hidden path="hscript.n" />
-    <hidden path="hscript.swf" />
-    <hidden path="hscript9.swf" />
-    <hidden path="release.bat" />
-    <hidden path="release.zip" />
-    <hidden path="obj" />
-  </hiddenPaths>
-  <!-- Executed before build -->
-  <preBuildCommand />
-  <!-- Executed after build -->
-  <postBuildCommand alwaysRun="False" />
-  <!-- Other project options -->
-  <options>
-    <option showHiddenPaths="False" />
-    <option testMovie="Default" />
-    <option testMovieCommand="" />
-  </options>
-  <!-- Plugin storage -->
-  <storage />
-</project>

hscript/Async.hx

@@ -0,0 +1,536 @@
+/*
+ * Copyright (C)2008-2017 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+package hscript;
+import hscript.Expr;
+
+
+enum VarMode {
+	Defined;
+	ForceSync;
+}
+
+class Async {
+
+	var definedVars : Array<{ n : String, prev : Null<VarMode> }>;
+	var vars : Map<String,VarMode>;
+	var currentFun : String;
+	var currentLoop : Expr;
+	var currentBreak : Expr -> Expr;
+	var uid = 0;
+	public var asyncIdents : Map<String,Bool>;
+
+	static var nullExpr : Expr = #if hscriptPos { e : null, pmin : 0, pmax : 0, origin : "<null>", line : 0 } #else null #end;
+	static var nullId = mk(EIdent("null"), nullExpr);
+
+	inline static function expr( e : Expr ) {
+		return #if hscriptPos e.e #else e #end;
+	}
+
+	inline static function mk( e, inf : Expr ) : Expr {
+		return #if hscriptPos { e : e, pmin : inf.pmin, pmax : inf.pmax, origin : inf.origin, line : inf.line } #else e #end;
+	}
+
+	/**
+		Convert a script into asynchronous one.
+		- calls such as foo(a,b,c) are translated to a_foo(function(r) ...rest, a,b,c) where r is the result value
+		- object access such obj.bar(a,b,c) are translated to obj.a_bar(function(r) ...rest, a, b, c)
+		- @async expr will execute the expression but continue without waiting for it to finish
+		- @split [ e1, e2, e3 ] is transformed to split(function(_) ...rest, [e1, e2, e3]) which
+		  should execute asynchronously all expressions - until they return - before continuing the execution
+		- for(i in v) block; loops are translated to the following:
+			var _i = makeIterator(v);
+			function _loop() {
+				if( !_i.hasNext() ) return;
+				var v = _i.next();
+				block(function(_) _loop());
+			}
+			_loop()
+		- while loops are translated similar to for loops
+		- break and continue are correctly handled
+		- you can use @sync <expr> to disable async transformation in some code parts (for performance reason)
+		- a few expressions are still not supported (complex calls, try/catch, and a few others)
+
+		In these examples ...rest represents the continuation of execution of the script after the expression
+	**/
+	public static function toAsync( e : Expr, topLevelSync = false ) {
+		var a = new Async();
+		return a.build(e, topLevelSync);
+	}
+
+	public dynamic function getTopLevelEnd() {
+		return ignore();
+	}
+
+	public function build( e : Expr, topLevelSync = false ) {
+		if( topLevelSync ) {
+			return buildSync(e,null);
+		} else {
+			var end = getTopLevelEnd();
+			return toCps(e, end, end);
+		}
+	}
+
+	function defineVar( v : String, mode ) {
+		definedVars.push({ n : v, prev : vars.get(v) });
+		vars.set(v, mode);
+	}
+
+	function lookupFunctions( el : Array<Expr> ) {
+		for( e in el )
+			switch( expr(e) ) {
+			case EFunction(_, _, name, _) if( name != null ): defineVar(name, Defined);
+			case EMeta("sync",_,expr(_) => EFunction(_,_,name,_)) if( name != null ): defineVar(name, ForceSync);
+			default:
+			}
+	}
+
+	function buildSync( e : Expr, exit : Expr ) : Expr {
+		switch( expr(e) ) {
+		case EFunction(_,_,name,_):
+			if( name != null )
+				return toCps(e, null, null);
+			return e;
+		case EBlock(el):
+			var v = saveVars();
+			lookupFunctions(el);
+			var e = block([for(e in el) buildSync(e,exit)], e);
+			restoreVars(v);
+			return e;
+		case EMeta("async", _, e):
+			return toCps(e, ignore(), ignore());
+		case EMeta("sync", args, ef = expr(_) => EFunction(fargs, body, name, ret)):
+			return mk(EMeta("sync",args,mk(EFunction(fargs, buildSync(body,null), name, ret),ef)),e);
+		case EBreak if( currentBreak != null ):
+			return currentBreak(e);
+		case EContinue if( currentLoop != null ):
+			return block([retNull(currentLoop, e), mk(EReturn(),e)],e);
+		case EFor(_), EWhile(_):
+			var oldLoop = currentLoop, oldBreak = currentBreak;
+			currentLoop = null;
+			currentBreak = null;
+			e = Tools.map(e, buildSync.bind(_, exit));
+			currentLoop = oldLoop;
+			currentBreak = oldBreak;
+			return e;
+		case EReturn(eret) if( exit != null ):
+			return block([eret == null ? retNull(exit, e) : call(exit,[eret], e), mk(EReturn(),e)], e);
+		default:
+			return Tools.map(e, buildSync.bind(_, exit));
+		}
+	}
+
+	public function new() {
+		vars = new Map();
+		definedVars = [];
+	}
+
+	function ignore(?e) : Expr {
+		var inf = e == null ? nullExpr : e;
+		return fun("_", block(e == null ? [] : [e],inf));
+	}
+
+	inline function ident(str, e) {
+		return mk(EIdent(str), e);
+	}
+
+	inline function fun(arg:String, e, ?name) {
+		return mk(EFunction([{ name : arg, t : null }], e, name), e);
+	}
+
+	inline function funs(arg:Array<String>, e, ?name) {
+		return mk(EFunction([for( a in arg ) { name : a, t : null }], e, name), e);
+	}
+
+	inline function block(arr:Array<Expr>, e) {
+		if( arr.length == 1 && expr(arr[0]).match(EBlock(_)) )
+			return arr[0];
+		return mk(EBlock(arr), e);
+	}
+
+	inline function field(e, f, inf) {
+		return mk(EField(e, f), inf);
+	}
+
+	inline function binop(op, e1, e2, inf) {
+		return mk(EBinop(op, e1, e2), inf);
+	}
+
+	inline function call(e, args, inf) {
+		return mk(ECall(e, args), inf);
+	}
+
+	function retNull(e:Expr,?pos) : Expr {
+		switch( expr(e) ) {
+		case EFunction([{name:"_"}], e, _, _): return e;
+		default:
+		}
+		return call(e, [nullId], pos == null ? e : pos);
+	}
+
+	function makeCall( ecall, args : Array<Expr>, rest : Expr, exit, sync = false ) {
+		var names = [for( i in 0...args.length ) "_a"+uid++];
+		var rargs = [for( i in 0...args.length ) ident(names[i],ecall)];
+		if( !sync )
+			rargs.unshift(rest);
+		var rest = mk(sync ? ECall(rest,[call(ecall, rargs,ecall)]) : ECall(ecall, rargs), ecall);
+		var i = args.length - 1;
+		while( i >= 0 ) {
+			rest = toCps(args[i], fun(names[i], rest), exit);
+			i--;
+		}
+		return rest;
+	}
+
+	var syncFlag : Bool;
+
+	function isSync( e : Expr ) {
+		syncFlag = true;
+		checkSync(e);
+		return syncFlag;
+	}
+
+	inline function isAsyncIdent( id : String ) {
+		return asyncIdents == null || asyncIdents.exists(id);
+	}
+
+	function checkSync( e : Expr ) {
+		if( !syncFlag )
+			return;
+		switch( expr(e) ) {
+		case ECall(expr(_) => EIdent(i),_) if( isAsyncIdent(i) || vars.get(i) == Defined ):
+			syncFlag = false;
+		case ECall(expr(_) => EField(_,i),_) if( isAsyncIdent(i) ):
+			syncFlag = false;
+		case EFunction(_,_,name,_) if( name != null ):
+			syncFlag = false;
+		case EMeta("sync" | "async", _, _):
+			// isolated from the sync part
+		default:
+			Tools.iter(e, checkSync);
+		}
+	}
+
+	function saveVars() {
+		return definedVars.length;
+	}
+
+	function restoreVars(k) {
+		while( definedVars.length > k ) {
+			var v = definedVars.pop();
+			if( v.prev == null ) vars.remove(v.n) else vars.set(v.n, v.prev);
+		}
+	}
+
+	public function toCps( e : Expr, rest : Expr, exit : Expr ) : Expr {
+		if( isSync(e) )
+			return call(rest, [buildSync(e, exit)],e);
+		switch( expr(e) ) {
+		case EBlock(el):
+			var el = el.copy();
+			var vold = saveVars();
+			lookupFunctions(el);
+			while( el.length > 0 ) {
+				var e = toCps(el.pop(), rest, exit);
+				rest = ignore(e);
+			}
+			restoreVars(vold);
+			return retNull(rest);
+		case EFunction(args, body, name, t):
+			var vold = saveVars();
+			if( name != null )
+				defineVar(name, Defined);
+			for( a in args )
+				defineVar(a.name, Defined);
+			args.unshift( { name : "_onEnd", t : null } );
+			var frest = ident("_onEnd",e);
+			var oldFun = currentFun;
+			currentFun = name;
+			var body = toCps(body, frest, frest);
+			var f = mk(EFunction(args, body, name, t),e);
+			restoreVars(vold);
+			return rest == null ? f : call(rest, [f],e);
+		case EParent(e):
+			return mk(EParent(toCps(e, rest, exit)),e);
+		case EMeta("sync", _, e):
+			return call(rest,[buildSync(e,exit)],e);
+		case EMeta("async", _, e):
+			var nothing = ignore();
+			return block([toCps(e,nothing,nothing),retNull(rest)],e);
+		case EMeta("split", _, e):
+			var args = switch( expr(e) ) { case EArrayDecl(el): el; default: throw "@split expression should be an array"; };
+			var args = [for( a in args ) fun("_rest", toCps(block([a],a), ident("_rest",a), exit))];
+			return call(ident("split",e), [rest, mk(EArrayDecl(args),e)],e);
+		case ECall(expr(_) => EIdent(i), args):
+			var mode = vars.get(i);
+			return makeCall( ident( mode != null ? i : "a_" + i,e) , args, rest, exit, mode == ForceSync);
+		case ECall(expr(_) => EField(e, f), args):
+			return makeCall(field(e,"a_"+f,e), args, rest, exit);
+		case EFor(v, eit, eloop):
+			var id = ++uid;
+			var it = ident("_i" + id,e);
+			var oldLoop = currentLoop, oldBreak = currentBreak;
+			var loop = ident("_loop" + id,e);
+			currentLoop = loop;
+			currentBreak = function(inf) return block([retNull(rest, inf), mk(EReturn(),inf)], inf);
+			var efor = block([
+				mk(EVar("_i" + id, call(ident("makeIterator",eit),[eit],eit)),eit),
+				fun("_", block([
+					mk(EIf(mk(EUnop("!", true, call( field(it, "hasNext", it), [], it)),it), currentBreak(it)),it),
+					mk(EVar(v, call(field(it, "next",it), [], it)), it),
+					toCps(eloop, loop, exit),
+				], it),"_loop" + id),
+				retNull(loop, e),
+			], e);
+			currentLoop = oldLoop;
+			currentBreak = oldBreak;
+			return efor;
+		case EUnop(op = "!", prefix, eop):
+			return toCps(eop, fun("_r",call(rest, [mk(EUnop(op, prefix, ident("_r",e)),e)], e)), exit);
+		case EBinop(op, e1, e2):
+			switch( op ) {
+			case "=", "+=", "-=", "/=", "*=", "%=", "&=", "|=", "^=":
+				switch( expr(e1) ) {
+				case EIdent(_):
+					var id = "_r" + uid++;
+					return toCps(e2, fun(id, call(rest, [binop(op, e1, ident(id,e1),e1)], e1)), exit);
+				case EField(ef1, f):
+					var id1 = "_r" + uid++;
+					var id2 = "_r" + uid++;
+					return toCps(ef1, fun(id1, toCps(e2, fun(id2, call(rest, [binop(op, field(ident(id1, e1), f, ef1), ident(id2, e2), e)], e)), exit)), exit);
+				case EArray(earr, eindex):
+					var idArr = "_r" + uid++;
+					var idIndex = "_r" + uid++;
+					var idVal = "_r" + uid++;
+					return toCps(earr,fun(idArr, toCps(eindex, fun(idIndex, toCps(e2,
+						fun(idVal, call(rest, [binop(op, mk(EArray(ident(idArr,earr), ident(idIndex,eindex)),e1), ident(idVal,e1), e)], e))
+					, exit)), exit)),exit);
+				default:
+					throw "assert " + e1;
+				}
+			case "||":
+				var id1 = "_r" + uid++;
+				var id2 = "_r" + uid++;
+				return toCps(e1, fun(id1, mk(EIf(binop("==", ident(id1,e1), ident("true",e1), e1),call(rest,[ident("true",e1)],e1),toCps(e2, rest, exit)),e)), exit);
+			case "&&":
+				var id1 = "_r" + uid++;
+				var id2 = "_r" + uid++;
+				return toCps(e1, fun(id1, mk(EIf(binop("!=", ident(id1,e1), ident("true",e1), e1),call(rest,[ident("false",e1)],e1),toCps(e2, rest, exit)),e)), exit);
+			default:
+				var id1 = "_r" + uid++;
+				var id2 = "_r" + uid++;
+				return toCps(e1, fun(id1, toCps(e2, fun(id2, call(rest, [binop(op, ident(id1,e1), ident(id2,e2), e)], e)), exit)), exit);
+			}
+		case EIf(cond, e1, e2), ETernary(cond, e1, e2):
+			return toCps(cond, fun("_c", mk(EIf(ident("_c",cond), toCps(e1, rest, exit), e2 == null ? retNull(rest) : toCps(e2, rest, exit)),e)), exit);
+		case EWhile(cond, ewh):
+			var id = ++uid;
+			var loop = ident("_loop" + id, cond);
+			var oldLoop = currentLoop, oldBreak = currentBreak;
+			currentLoop = loop;
+			currentBreak = function(e) return block([retNull(rest,e), mk(EReturn(),e)],e);
+			var ewhile = block([
+				fun("_r",
+					toCps(cond, fun("_c", mk(EIf(ident("_c", cond), toCps(ewh, loop, exit), retNull(rest,cond)),cond)), exit)
+				, "_loop"+id),
+				retNull(loop, cond),
+			],e);
+			currentLoop = oldLoop;
+			currentBreak = oldBreak;
+			return ewhile;
+		case EReturn(eret):
+			return eret == null ? retNull(exit, e) : toCps(eret, exit, exit);
+		case EObject(fields):
+			var id = "_o" + uid++;
+			var rest = call(rest, [ident(id,e)], e);
+			fields.reverse();
+			for( f in fields )
+				rest = toCps(f.e, fun("_r", block([
+					binop("=", mk(EField(ident(id,f.e), f.name),f.e), ident("_r",f.e), f.e),
+					rest,
+				],f.e)),exit);
+			return block([
+				mk(EVar(id, mk(EObject([]),e)),e),
+				rest,
+			],e);
+		case EArrayDecl(el):
+			var id = "_a" + uid++;
+			var rest = call(rest, [ident(id,e)], e);
+			var i = el.length - 1;
+			while( i >= 0 ) {
+				var e = el[i];
+				rest = toCps(e, fun("_r", block([
+					binop("=", mk(EArray(ident(id,e), mk(EConst(CInt(i)),e)),e), ident("_r",e), e),
+					rest,
+				],e)), exit);
+				i--;
+			}
+			return block([
+				mk(EVar(id, mk(EArrayDecl([]),e)),e),
+				rest,
+			],e);
+		case EArray(earr, eindex):
+			var id1 = "_r" + uid++;
+			var id2 = "_r" + uid++;
+			return toCps(earr, fun(id1, toCps(eindex, fun(id2, call(rest, [mk(EArray(ident(id1,e), ident(id2,e)),e)], e)), exit)), exit);
+		case EVar(v, t, ev):
+			if( ev == null )
+				return block([e, retNull(rest, e)], e);
+			return block([
+				mk(EVar(v, t),e),
+				toCps(ev, fun("_r", block([binop("=", ident(v,e), ident("_r",e), e), retNull(rest,e)], e)), exit),
+			],e);
+		case EConst(_), EIdent(_), EUnop(_), EField(_):
+			return call(rest, [e], e);
+		case ENew(cl, args):
+			var names = [for( i in 0...args.length ) "_a"+uid++];
+			var rargs = [for( i in 0...args.length ) ident(names[i], args[i])];
+			var rest = call(rest,[mk(ENew(cl, rargs),e)],e);
+			var i = args.length - 1;
+			while( i >= 0 ) {
+				rest = toCps(args[i], fun(names[i], rest), exit);
+				i--;
+			}
+			return rest;
+		case EBreak:
+			if( currentBreak == null ) throw "Break outside loop";
+			return currentBreak(e);
+		case EContinue:
+			if( currentLoop == null ) throw "Continue outside loop";
+			return block([retNull(currentLoop, e), mk(EReturn(),e)], e);
+		case ESwitch(v, cases, def):
+			var cases = [for( c in cases ) { values : c.values, expr : toCps(c.expr, rest, exit) } ];
+			return toCps(v, mk(EFunction([ { name : "_c", t : null } ], mk(ESwitch(ident("_c",v), cases, def == null ? retNull(rest) : toCps(def, rest, exit)),e)),e), exit );
+		case EThrow(v):
+			return toCps(v, mk(EFunction([ { name : "_v", t : null } ], mk(EThrow(v),v)), v), exit);
+		case EMeta(name,_,e) if( name.charCodeAt(0) == ":".code ): // ignore custom ":" metadata
+			return toCps(e, rest, exit);
+		//case EDoWhile(_), ETry(_), ECall(_):
+		default:
+			throw "Unsupported async expression " + Printer.toString(e);
+		}
+	}
+
+}
+
+
+class AsyncInterp extends Interp {
+
+	public function setContext( api : Dynamic ) {
+
+		var funs = new Array();
+		for( v in variables.keys() )
+			if( Reflect.isFunction(variables.get(v)) )
+				funs.push({ v : v, obj : null });
+
+		variables.set("split", split);
+		variables.set("makeIterator", makeIterator);
+
+		var c = Type.getClass(api);
+		for( f in (c == null ? Reflect.fields(api) : Type.getInstanceFields(c)) ) {
+			var fv = Reflect.field(api, f);
+			if( !Reflect.isFunction(fv) ) continue;
+			if( f.charCodeAt(0) == "_".code ) f = f.substr(1);
+			variables.set(f, fv);
+			// create the async wrapper if doesn't exists
+			if( f.substr(0, 2) != "a_" )
+				funs.push({ v : f, obj : api });
+		}
+
+		for( v in funs ) {
+			if( variables.exists("a_" + v.v) ) continue;
+			var fv : Dynamic = variables.get(v.v);
+			var obj = v.obj;
+			variables.set("a_" + v.v, Reflect.makeVarArgs(function(args:Array<Dynamic>) {
+				var onEnd = args.shift();
+				onEnd(Reflect.callMethod(obj, fv, args));
+			}));
+		}
+	}
+
+	public function hasMethod( name : String ) {
+		var v = variables.get(name);
+		return v != null && Reflect.isFunction(v);
+	}
+
+	public function callValue( value : Dynamic, args : Array<Dynamic>, ?onResult : Dynamic -> Void, ?vthis : {} ) {
+		var oldThis = variables.get("this");
+		if( vthis != null )
+			variables.set("this", vthis);
+		if( onResult == null )
+			onResult = function(_) {};
+		args.unshift(onResult);
+		Reflect.callMethod(null, value, args);
+		variables.set("this", oldThis);
+	}
+
+	public function callAsync( id : String, args, ?onResult, ?vthis : {} ) {
+		var v = variables.get(id);
+		if( v == null )
+			throw "Missing function " + id + "()";
+		callValue(v, args, onResult, vthis);
+	}
+
+	function split( rest : Dynamic -> Void, args : Array<Dynamic> ) {
+		if( args.length == 0 )
+			rest(null);
+		else {
+			var count = args.length;
+			function next(_) {
+				if( --count == 0 ) rest(null);
+			}
+			for( a in args )
+				a(next);
+		}
+	}
+
+	override function fcall( o : Dynamic, f : String, args : Array<Dynamic> ) : Dynamic {
+		var m = Reflect.field(o, f);
+		if( m == null ) {
+			if( f.substr(0, 2) == "a_" ) {
+				m = Reflect.field(o, f.substr(2));
+				// fallback on sync version
+				if( m != null ) {
+					var onEnd = args.shift();
+					onEnd(call(o, m, args));
+					return null;
+				}
+				// fallback on generic script
+				m = Reflect.field(o, "scriptCall");
+				if( m != null ) {
+					call(o, m, [args.shift(), f.substr(2), args]);
+					return null;
+				}
+			} else {
+				// fallback on generic script
+				m = Reflect.field(o, "scriptCall");
+				if( m != null ) {
+					var result : Dynamic = null;
+					call(o, m, [function(r) result = r, f, args]);
+					return result;
+				}
+			}
+			error(ECustom(o + " has no method " + f));
+		}
+		return call(o, m, args);
+	}
+
+}

hscript/Bytes.hx

@@ -1,26 +1,23 @@
 /*
- * Copyright (c) 2008, Nicolas Cannasse
- * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
+ * Copyright (C)2008-2017 Haxe Foundation
  *
- *   - Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   - Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
  *
- * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
  */
 package hscript;
 import hscript.Expr;
@@ -74,6 +71,10 @@ class Bytes {
 		return strings[id];
 	}
 
+	function doEncodeInt(v: Int) {
+		bout.addInt32(v);
+	}
+
 	function doEncodeConst( c : Const ) {
 		switch( c ) {
 		case CInt(v):
@@ -82,10 +83,7 @@ class Bytes {
 				bout.addByte(v);
 			} else {
 				bout.addByte(1);
-				bout.addByte(v & 0xFF);
-				bout.addByte((v >> 8) & 0xFF);
-				bout.addByte((v >> 16) & 0xFF);
-				bout.addByte(v >>> 24);
+				doEncodeInt(v);
 			}
 		#if !haxe3
 		case CInt32(v):
@@ -105,13 +103,18 @@ class Bytes {
 		}
 	}
 
+	function doDecodeInt() {
+		var i = bin.getInt32(pin);
+		pin += 4;
+		return i;
+	}
+
 	function doDecodeConst() {
 		return switch( bin.get(pin++) ) {
 		case 0:
 			CInt(bin.get(pin++));
 		case 1:
-			var i = bin.get(pin) | (bin.get(pin+1) << 8) | (bin.get(pin+2) << 16) | (bin.get(pin+3) << 24);
-			pin += 4;
+			var i = doDecodeInt();
 			CInt(i);
 		case 2:
 			CFloat( Std.parseFloat(doDecodeString()) );
@@ -130,8 +133,17 @@ class Bytes {
 	}
 
 	function doEncode( e : Expr ) {
+		#if hscriptPos
+		doEncodeString(e.origin);
+		doEncodeInt(e.line);
+		var e = e.e;
+		#end
 		bout.addByte(Type.enumIndex(e));
 		switch( e ) {
+		case EImport(c):
+			// TODO
+		case EClass(_, _, _, _):
+			// TODO
 		case EConst(c):
 			doEncodeConst(c);
 		case EIdent(v):
@@ -174,6 +186,9 @@ class Bytes {
 		case EWhile(cond,e):
 			doEncode(cond);
 			doEncode(e);
+		case EDoWhile(cond,e):
+			doEncode(cond);
+			doEncode(e);
 		case EFor(v,it,e):
 			doEncodeString(v);
 			doEncode(it);
@@ -230,10 +245,28 @@ class Bytes {
 			}
 			bout.addByte(255);
 			if( def == null ) bout.addByte(255) else doEncode(def);
+		case EMeta(name,args,e):
+			doEncodeString(name);
+			bout.addByte(args == null ? 0 : args.length + 1);
+			if( args != null ) for( e in args ) doEncode(e);
+			doEncode(e);
+		case ECheckType(e,_):
+			doEncode(e);
 		}
 	}
 
 	function doDecode() : Expr {
+	#if hscriptPos
+		if (bin.get(pin) == 255) {
+			pin++;
+			return null;
+		}
+		var origin = doDecodeString();
+		var line = doDecodeInt();
+		return { e : _doDecode(), pmin : 0, pmax : 0, origin : origin, line : line };
+	}
+	function _doDecode() : ExprDef {
+	#end
 		return switch( bin.get(pin++) ) {
 		case 0:
 			EConst( doDecodeConst() );
@@ -339,6 +372,16 @@ class Bytes {
 			}
 			var def = doDecode();
 			ESwitch(e, cases, def);
+		case 24:
+			var cond = doDecode();
+			EDoWhile(cond,doDecode());
+		case 25:
+			var name = doDecodeString();
+			var count = bin.get(pin++);
+			var args = count == 0 ? null : [for( i in 0...count - 1 ) doDecode()];
+			EMeta(name, args, doDecode());
+		case 26:
+			ECheckType(doDecode(), CTPath(["Void"]));
 		case 255:
 			null;
 		default:
@@ -357,4 +400,4 @@ class Bytes {
 		return b.doDecode();
 	}
 
-}
+}

hscript/CustomClassHandler.hx

@@ -0,0 +1,105 @@
+package hscript;
+
+using StringTools;
+
+class CustomClassHandler implements IHScriptCustomConstructor {
+	public static var staticHandler = new StaticHandler();
+
+	public var ogInterp:Interp;
+	public var name:String;
+	public var fields:Array<Expr>;
+	public var extend:String;
+	public var interfaces:Array<String>;
+
+	public function new(ogInterp:Interp, name:String, fields:Array<Expr>, ?extend:String, ?interfaces:Array<String>) {
+		this.ogInterp = ogInterp;
+		this.name = name;
+		this.fields = fields;
+		this.extend = extend;
+		this.interfaces = interfaces;
+	}
+
+	public function hnew(args:Array<Dynamic>):Dynamic {
+		var interp = new Interp();
+
+		interp.errorHandler = ogInterp.errorHandler;
+
+		var cl = extend == null ? TemplateClass : Type.resolveClass('${extend}_HSX');
+		var _class = Type.createInstance(cl, args);
+
+		var __capturedLocals = ogInterp.duplicate(ogInterp.locals);
+		var capturedLocals:Map<String, {r:Dynamic, depth:Int}> = [];
+		for(k=>e in __capturedLocals)
+			if (e != null && e.depth <= 0)
+				capturedLocals.set(k, e);
+
+		var disallowCopy = Type.getInstanceFields(cl);
+
+		//trace("Locals");
+		for (key => value in capturedLocals) {
+			if(!disallowCopy.contains(key)) {
+				interp.locals.set(key, {r: value, depth: -1});
+				//trace(key, value);
+			}
+		}
+		//trace("Variables");
+		for (key => value in ogInterp.variables) {
+			if(!disallowCopy.contains(key)) {
+				interp.variables.set(key, value);
+				//trace(key, value);
+			}
+		}
+
+		for(expr in fields) {
+			@:privateAccess
+			interp.exprReturn(expr);
+		}
+
+		interp.variables.set("super", staticHandler);
+
+		_class.__interp = interp;
+		interp.scriptObject = _class;
+
+		var newFunc = interp.variables.get("new");
+		if(newFunc != null) {
+			Reflect.callMethod(null, newFunc, args);
+		}
+
+		for(variable => value in interp.variables) {
+			if(variable == "this") continue;
+		}
+
+		return _class;
+	}
+
+	public function toString():String {
+		return name;
+	}
+}
+
+class TemplateClass implements IHScriptCustomBehaviour {
+	public var __interp:Interp;
+
+	public function hset(name:String, val:Dynamic):Dynamic {
+		if(this.__interp.variables.exists("set_" + name)) {
+			return this.__interp.variables.get("set_" + name)(val); // TODO: Prevent recursion from setting it in the function
+		}
+		if (this.__interp.variables.exists(name)) {
+			this.__interp.variables.set(name, val);
+			return val;
+		}
+		Reflect.setProperty(this, name, val);
+		return Reflect.field(this, name);
+	}
+	public function hget(name:String):Dynamic {
+		if(this.__interp.variables.exists("get_" + name))
+			return this.__interp.variables.get("get_" + name)();
+		if (this.__interp.variables.exists(name))
+			return this.__interp.variables.get(name);
+		return Reflect.getProperty(this, name);
+	}
+}
+
+class StaticHandler {
+	public function new() {}
+}

hscript/Expr.hx

@@ -1,26 +1,23 @@
 /*
- * Copyright (c) 2008, Nicolas Cannasse
- * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
+ * Copyright (C)2008-2017 Haxe Foundation
  *
- *   - Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   - Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
  *
- * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
  */
 package hscript;
 
@@ -38,17 +35,20 @@ typedef Expr = {
 	var e : ExprDef;
 	var pmin : Int;
 	var pmax : Int;
+	var origin : String;
+	var line : Int;
 }
 enum ExprDef {
 #else
+typedef ExprDef = Expr;
 enum Expr {
 #end
 	EConst( c : Const );
 	EIdent( v : String );
-	EVar( n : String, ?t : CType, ?e : Expr );
+	EVar( n : String, ?t : CType, ?e : Expr, ?isPublic : Bool, ?isStatic : Bool );
 	EParent( e : Expr );
 	EBlock( e : Array<Expr> );
-	EField( e : Expr, f : String );
+	EField( e : Expr, f : String , ?safe : Bool );
 	EBinop( op : String, e1 : Expr, e2 : Expr );
 	EUnop( op : String, prefix : Bool, e : Expr );
 	ECall( e : Expr, params : Array<Expr> );
@@ -57,25 +57,35 @@ enum Expr {
 	EFor( v : String, it : Expr, e : Expr );
 	EBreak;
 	EContinue;
-	EFunction( args : Array<Argument>, e : Expr, ?name : String, ?ret : CType );
+	EFunction( args : Array<Argument>, e : Expr, ?name : String, ?ret : CType, ?isPublic : Bool, ?isStatic : Bool, ?isOverride : Bool );
 	EReturn( ?e : Expr );
 	EArray( e : Expr, index : Expr );
-	EArrayDecl( e : Array<Expr> );
+	EArrayDecl( e : Array<Expr>, ?wantedType: CType );
 	ENew( cl : String, params : Array<Expr> );
 	EThrow( e : Expr );
 	ETry( e : Expr, v : String, t : Null<CType>, ecatch : Expr );
 	EObject( fl : Array<{ name : String, e : Expr }> );
 	ETernary( cond : Expr, e1 : Expr, e2 : Expr );
-	ESwitch( e : Expr, cases : Array<{ values : Array<Expr>, expr : Expr }>, ?defaultExpr : Expr);
+	ESwitch( e : Expr, cases : Array<{ values : Array<Expr>, expr : Expr }>, ?defaultExpr : Expr );
+	EDoWhile( cond : Expr, e : Expr);
+	EMeta( name : String, args : Array<Expr>, e : Expr );
+	ECheckType( e : Expr, t : CType );
+
+	EImport( c : String, ?asname:String );
+	EClass( name:String, fields:Array<Expr>, ?extend:String, interfaces:Array<String> );
 }
 
-typedef Argument = { name : String, ?t : CType, ?opt : Bool };
+typedef Argument = { name : String, ?t : CType, ?opt : Bool, ?value : Expr };
+
+typedef Metadata = Array<{ name : String, params : Array<Expr> }>;
 
 enum CType {
 	CTPath( path : Array<String>, ?params : Array<CType> );
 	CTFun( args : Array<CType>, ret : CType );
-	CTAnon( fields : Array<{ name : String, t : CType }> );
+	CTAnon( fields : Array<{ name : String, t : CType, ?meta : Metadata }> );
 	CTParent( t : CType );
+	CTOpt( t : CType );
+	CTNamed( n : String, t : CType );
 }
 
 #if hscriptPos
@@ -83,10 +93,17 @@ class Error {
 	public var e : ErrorDef;
 	public var pmin : Int;
 	public var pmax : Int;
-	public function new(e, pmin, pmax) {
+	public var origin : String;
+	public var line : Int;
+	public function new(e, pmin, pmax, origin, line) {
 		this.e = e;
 		this.pmin = pmin;
 		this.pmax = pmax;
+		this.origin = origin;
+		this.line = line;
+	}
+	public function toString(): String {
+		return Printer.errorToString(this);
 	}
 }
 enum ErrorDef {
@@ -97,8 +114,72 @@ enum Error {
 	EUnexpected( s : String );
 	EUnterminatedString;
 	EUnterminatedComment;
+	EInvalidPreprocessor( msg : String );
 	EUnknownVariable( v : String );
 	EInvalidIterator( v : String );
 	EInvalidOp( op : String );
 	EInvalidAccess( f : String );
+	ECustom( msg : String );
+	EInvalidClass( className : String);
+	EAlreadyExistingClass( className : String);
+}
+
+
+enum ModuleDecl {
+	DPackage( path : Array<String> );
+	DImport( path : Array<String>, ?everything : Bool );
+	DClass( c : ClassDecl );
+	DTypedef( c : TypeDecl );
+}
+
+typedef ModuleType = {
+	var name : String;
+	var params : {}; // TODO : not yet parsed
+	var meta : Metadata;
+	var isPrivate : Bool;
+}
+
+typedef ClassDecl = {> ModuleType,
+	var extend : Null<CType>;
+	var implement : Array<CType>;
+	var fields : Array<FieldDecl>;
+	var isExtern : Bool;
+}
+
+typedef TypeDecl = {> ModuleType,
+	var t : CType;
+}
+
+typedef FieldDecl = {
+	var name : String;
+	var meta : Metadata;
+	var kind : FieldKind;
+	var access : Array<FieldAccess>;
+}
+
+enum FieldAccess {
+	APublic;
+	APrivate;
+	AInline;
+	AOverride;
+	AStatic;
+	AMacro;
+}
+
+enum FieldKind {
+	KFunction( f : FunctionDecl );
+	KVar( v : VarDecl );
+}
+
+typedef FunctionDecl = {
+	var args : Array<Argument>;
+	var expr : Expr;
+	var ret : Null<CType>;
+}
+
+typedef VarDecl = {
+	var get : Null<String>;
+	var set : Null<String>;
+	var expr : Null<Expr>;
+	var type : Null<CType>;
 }

hscript/IHScriptCustomBehaviour.hx

@@ -0,0 +1,6 @@
+package hscript;
+
+interface IHScriptCustomBehaviour {
+	public function hset(name:String, val:Dynamic):Dynamic;
+	public function hget(name:String):Dynamic;
+}

hscript/IHScriptCustomConstructor.hx

@@ -0,0 +1,5 @@
+package hscript;
+
+interface IHScriptCustomConstructor {
+	public function hnew(args:Array<Dynamic>):Dynamic;
+}

hscript/Macro.hx

@@ -1,26 +1,23 @@
 /*
- * Copyright (c) 2011, Nicolas Cannasse
- * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
+ * Copyright (C)2008-2017 Haxe Foundation
  *
- *   - Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   - Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
  *
- * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
  */
 package hscript;
 import hscript.Expr.Error;
@@ -79,6 +76,11 @@ class Macro {
 			#if haxe3
 			case OpArrow: "=>";
 			#end
+			#if (haxe_ver >= 4)
+			case OpIn: "in";
+			#end
+			default:
+				continue;
 			};
 			binops.set(str, op);
 			if( assign )
@@ -92,6 +94,9 @@ class Macro {
 			case OpNegBits: "~";
 			case OpIncrement: "++";
 			case OpDecrement: "--";
+			#if (haxe_ver >= 4.2)
+			case OpSpread: continue;
+			#end
 			}
 			unops.set(str, op);
 		}
@@ -113,6 +118,7 @@ class Macro {
 
 	function convertType( t : Expr.CType ) : ComplexType {
 		return switch( t ) {
+		case CTOpt(t): TOptional(convertType(t));
 		case CTPath(pack, args):
 			var params = [];
 			if( args != null )
@@ -127,10 +133,18 @@ class Macro {
 		case CTParent(t): TParent(convertType(t));
 		case CTFun(args, ret):
 			TFunction(map(args,convertType), convertType(ret));
+		case CTNamed(name, convertType(_) => ct):
+			#if (haxe_ver >= 4)
+				TNamed(name, ct);
+			#else
+				ct;
+			#end
 		case CTAnon(fields):
 			var tf = [];
-			for( f in fields )
-				tf.push( { name : f.name, meta : [], doc : null, access : [], kind : FVar(convertType(f.t),null), pos : p } );
+			for( f in fields ) {
+				var meta = f.meta == null ? [] : [for( m in f.meta ) { name : m.name, params : m.params == null ? [] : [for( e in m.params ) convert(e)], pos : p }];
+				tf.push( { name : f.name, meta : meta, doc : null, access : [], kind : FVar(convertType(f.t), null), pos : p } );
+			}
 			TAnonymous(tf);
 		};
 	}
@@ -180,14 +194,18 @@ class Macro {
 				EIf(convert(c), convert(e1), e2 == null ? null : convert(e2));
 			case EWhile(c, e):
 				EWhile(convert(c), convert(e), true);
-			#if (haxe_211 || haxe3)
+			case EDoWhile(c, e):
+				EWhile(convert(c), convert(e), false);
 			case EFor(v, it, efor):
-				var p = #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end;
-				EFor({ expr : EIn({ expr : EConst(CIdent(v)), pos : p },convert(it)), pos : p }, convert(efor));
-			#else
-			case EFor(v, it, e):
-				EFor(v, convert(it), convert(e));
-			#end
+				#if (haxe_ver >= 4)
+					var p = #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end;
+					EFor({ expr : EBinop(OpIn,{ expr : EConst(CIdent(v)), pos : p },convert(it)), pos : p }, convert(efor));
+				#elseif (haxe_211 || haxe3)
+					var p = #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end;
+					EFor({ expr : EIn({ expr : EConst(CIdent(v)), pos : p },convert(it)), pos : p }, convert(efor));
+				#else
+					EFor(v, convert(it), convert(efor));
+				#end
 			case EBreak:
 				EBreak;
 			case EContinue:
@@ -201,7 +219,7 @@ class Macro {
 						opt : false,
 						value : null,
 					});
-				EFunction(name, {
+				EFunction(#if haxe4 FNamed(name,false) #else name #end, {
 					params : [],
 					args : targs,
 					expr : convert(e),
@@ -229,7 +247,12 @@ class Macro {
 				ETernary(convert(cond), convert(e1), convert(e2));
 			case ESwitch(e, cases, edef):
 				ESwitch(convert(e), [for( c in cases ) { values : [for( v in c.values ) convert(v)], expr : convert(c.expr) } ], edef == null ? null : convert(edef));
+			case EMeta(m, params, esub):
+				var mpos = #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end;
+				EMeta({ name : m, params : params == null ? [] : [for( p in params ) convert(p)], pos : mpos }, convert(esub));
+			case ECheckType(e, t):
+				ECheckType(convert(e), convertType(t));
 		}, pos : #if hscriptPos { file : p.file, min : e.pmin, max : e.pmax } #else p #end }
 	}
 
-}
+}

hscript/Printer.hx

@@ -1,3 +1,24 @@
+/*
+ * Copyright (C)2008-2017 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
 package hscript;
 import hscript.Expr;
 
@@ -16,10 +37,20 @@ class Printer {
 		return buf.toString();
 	}
 
+	public function typeToString( t : CType ) {
+		buf = new StringBuf();
+		tabs = "";
+		type(t);
+		return buf.toString();
+	}
+
 	inline function add<T>(s:T) buf.add(s);
 
 	function type( t : CType ) {
 		switch( t ) {
+		case CTOpt(t):
+			add('?');
+			type(t);
 		case CTPath(path, params):
 			add(path.join("."));
 			if( params != null ) {
@@ -31,6 +62,19 @@ class Printer {
 				}
 				add(">");
 			}
+		case CTNamed(name, t):
+			add(name);
+			add(':');
+			type(t);
+		case CTFun(args, ret) if (Lambda.exists(args, function (a) return a.match(CTNamed(_, _)))):
+			add('(');
+			for (a in args)
+				switch a {
+					case CTNamed(_, _): type(a);
+					default: type(CTNamed('_', a));
+				}
+			add(')->');
+			type(ret);
 		case CTFun(args, ret):
 			if( args.length == 0 )
 				add("Void -> ");
@@ -70,6 +114,25 @@ class Printer {
 			return;
 		}
 		switch( #if hscriptPos e.e #else e #end ) {
+		case EImport(c, n):
+			add("import " + c);
+			if(n != null)
+				add(' as $n');
+		case EClass(name, fields, extend, interfaces):
+			add('class $name');
+			if (extend != null)
+				add(' extends $extend');
+			for(_interface in interfaces) {
+				add(' implements $_interface');
+			}
+			add(' {\n');
+			tabs += "\t";
+			//for(field in fields) {
+			//	expr(field);
+			//}
+
+			tabs = tabs.substr(1);
+			add("}");
 		case EConst(c):
 			switch( c ) {
 			case CInt(i): add(i);
@@ -78,7 +141,7 @@ class Printer {
 			}
 		case EIdent(v):
 			add(v);
-		case EVar(n, t, e):
+		case EVar(n, t, e): // TODO: static, public, override
 			add("var " + n);
 			addType(t);
 			if( e != null ) {
@@ -101,9 +164,9 @@ class Printer {
 				tabs = tabs.substr(1);
 				add("}");
 			}
-		case EField(e, f):
+		case EField(e, f, s):
 			expr(e);
-			add("." + f);
+			add((s == true ? "?." : ".") + f);
 		case EBinop(op, e1, e2):
 			expr(e1);
 			add(" " + op + " ");
@@ -148,6 +211,12 @@ class Printer {
 			expr(cond);
 			add(" ) ");
 			expr(e);
+		case EDoWhile(cond,e):
+			add("do ");
+			expr(e);
+			add(" while ( ");
+			expr(cond);
+			add(" )");
 		case EFor(v, it, e):
 			add("for( "+v+" in ");
 			expr(it);
@@ -157,7 +226,7 @@ class Printer {
 			add("break");
 		case EContinue:
 			add("continue");
-		case EFunction(params, e, name, ret):
+		case EFunction(params, e, name, ret): // TODO: static, public, override
 			add("function");
 			if( name != null )
 				add(" " + name);
@@ -184,7 +253,7 @@ class Printer {
 			add("[");
 			expr(index);
 			add("]");
-		case EArrayDecl(el):
+		case EArrayDecl(el, _):
 			add("[");
 			var first = true;
 			for( e in el ) {
@@ -252,6 +321,26 @@ class Printer {
 				add(";\n");
 			}
 			add("}");
+		case EMeta(name, args, e):
+			add("@");
+			add(name);
+			if( args != null && args.length > 0 ) {
+				add("(");
+				var first = true;
+				for( a in args ) {
+					if( first ) first = false else add(", ");
+					expr(e);
+				}
+				add(")");
+			}
+			add(" ");
+			expr(e);
+		case ECheckType(e, t):
+			add("(");
+			expr(e);
+			add(" : ");
+			addType(t);
+			add(")");
 		}
 	}
 
@@ -259,4 +348,27 @@ class Printer {
 		return new Printer().exprToString(e);
 	}
 
-}
+	public static function errorToString( e : Expr.Error ) {
+		var message = switch( #if hscriptPos e.e #else e #end ) {
+			case EInvalidChar(c): "Invalid character: '"+(StringTools.isEof(c) ? "EOF (End Of File)" : String.fromCharCode(c))+"' ("+c+")";
+			case EUnexpected(s): "Unexpected token: \""+s+"\"";
+			case EUnterminatedString: "Unterminated string";
+			case EUnterminatedComment: "Unterminated comment";
+			case EInvalidPreprocessor(str): "Invalid preprocessor (" + str + ")";
+			case EUnknownVariable(v): "Unknown variable: "+v;
+			case EInvalidIterator(v): "Invalid iterator: "+v;
+			case EInvalidOp(op): "Invalid operator: "+op;
+			case EInvalidAccess(f): "Invalid access to field " + f;
+			case ECustom(msg): msg;
+			case EInvalidClass(cla): "Invalid class: " + cla + " was not found.";
+			case EAlreadyExistingClass(cla): 'Custom Class named $cla already exists.';
+		};
+		#if hscriptPos
+		return e.origin + ":" + e.line + ": " + message;
+		#else
+		return message;
+		#end
+	}
+
+
+}

hscript/Tools.hx

@@ -1,11 +1,34 @@
+/*
+ * Copyright (C)2008-2017 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
 package hscript;
 import hscript.Expr;
 
 class Tools {
 
 	public static function iter( e : Expr, f : Expr -> Void ) {
-		switch( e ) {
+		switch( expr(e) ) {
 		case EConst(_), EIdent(_):
+		case EImport(c): f(e);
+		case EClass(_, e, _, _): for( a in e ) f(a);
 		case EVar(_, _, e): if( e != null ) f(e);
 		case EParent(e): f(e);
 		case EBlock(el): for( e in el ) f(e);
@@ -15,6 +38,7 @@ class Tools {
 		case ECall(e, args): f(e); for( a in args ) f(a);
 		case EIf(c, e1, e2): f(c); f(e1); if( e2 != null ) f(e2);
 		case EWhile(c, e): f(c); f(e);
+		case EDoWhile(c, e): f(c); f(e);
 		case EFor(_, it, e): f(it); f(e);
 		case EBreak,EContinue:
 		case EFunction(_, e, _, _): f(e);
@@ -33,12 +57,15 @@ class Tools {
 				f(c.expr);
 			}
 			if( def != null ) f(def);
+		case EMeta(name, args, e): if( args != null ) for( a in args ) f(a); f(e);
+		case ECheckType(e,_): f(e);
+
 		}
 	}
 
 	public static function map( e : Expr, f : Expr -> Expr ) {
-		return switch( e ) {
-		case EConst(_), EIdent(_): e;
+		var edef = switch( expr(e) ) {
+		case EConst(_), EIdent(_), EBreak, EContinue: expr(e);
 		case EVar(n, t, e): EVar(n, t, if( e != null ) f(e) else null);
 		case EParent(e): EParent(f(e));
 		case EBlock(el): EBlock([for( e in el ) f(e)]);
@@ -48,8 +75,8 @@ class Tools {
 		case ECall(e, args): ECall(f(e),[for( a in args ) f(a)]);
 		case EIf(c, e1, e2): EIf(f(c),f(e1),if( e2 != null ) f(e2) else null);
 		case EWhile(c, e): EWhile(f(c),f(e));
+		case EDoWhile(c, e): EDoWhile(f(c),f(e));
 		case EFor(v, it, e): EFor(v, f(it), f(e));
-		case EBreak, EContinue: e;
 		case EFunction(args, e, name, t): EFunction(args, f(e), name, t);
 		case EReturn(e): EReturn(if( e != null ) f(e) else null);
 		case EArray(e, i): EArray(f(e),f(i));
@@ -60,7 +87,28 @@ class Tools {
 		case EObject(fl): EObject([for( fi in fl ) { name : fi.name, e : f(fi.e) }]);
 		case ETernary(c, e1, e2): ETernary(f(c), f(e1), f(e2));
 		case ESwitch(e, cases, def): ESwitch(f(e), [for( c in cases ) { values : [for( v in c.values ) f(v)], expr : f(c.expr) } ], def == null ? null : f(def));
+		case EMeta(name, args, e): EMeta(name, args == null ? null : [for( a in args ) f(a)], f(e));
+		case ECheckType(e,t): ECheckType(f(e), t);
+		case EImport(c): EImport(c);
+		case EClass(name, el, extend, interfaces): EClass(name, [for( e in el ) f(e)], extend, interfaces);
 		}
+		return mk(edef, e);
+	}
+
+	public static inline function expr( e : Expr ) : ExprDef {
+		#if hscriptPos
+		return e.e;
+		#else
+		return e;
+		#end
+	}
+
+	public static inline function mk( e : ExprDef, p : Expr ) {
+		#if hscriptPos
+		return { e : e, pmin : p.pmin, pmax : p.pmax, origin : p.origin, line : p.line };
+		#else
+		return e;
+		#end
 	}
 
 }

hscript/UsingHandler.hx

@@ -0,0 +1,308 @@
+package hscript;
+
+import Type.ValueType;
+import haxe.macro.ComplexTypeTools;
+#if macro
+import haxe.macro.Expr;
+import haxe.macro.Context;
+import haxe.macro.Printer;
+import haxe.macro.Compiler;
+
+using StringTools;
+
+class UsingHandler {
+	public var usedClass:Class<Dynamic>;
+	public var className:String;
+
+	public function new(className:String, usedClass:Class<Dynamic>) {
+		this.className = className;
+		this.usedClass = usedClass;
+	}
+
+	public static function init() {
+		Compiler.addGlobalMetadata('flixel', '@:build(hscript.UsingHandler.build())');
+		Compiler.addGlobalMetadata('openfl.display.BlendMode', '@:build(hscript.UsingHandler.build())');
+	}
+
+	public static function build():Array<Field> {
+		var fields = Context.getBuildFields();
+		var clRef = Context.getLocalClass();
+		if (clRef == null) return fields;
+		var cl = clRef.get();
+
+		if (/* cl.name.startsWith("Flx") && */ cl.name.endsWith("_Impl_") && cl.params.length <= 0 && !cl.meta.has(":multiType")) {
+			var metas = cl.meta.get();
+
+			var shadowClass = macro class {
+
+			};
+			shadowClass.kind = TDClass();
+			shadowClass.params = switch(cl.params.length) {
+				case 0:
+					null;
+				case 1:
+					[
+						{
+							name: "T",
+						}
+					];
+				default:
+					[for(k=>e in cl.params) {
+						name: "T" + Std.int(k+1)
+					}];
+			};
+			shadowClass.name = '${cl.name.substr(0, cl.name.length - 6)}_HSC';
+
+			var imports = Context.getLocalImports().copy();
+			setupMetas(shadowClass, imports);
+
+			for(f in fields)
+				switch(f.kind) {
+					case FFun(fun):
+						if (f.access.contains(AStatic)) {
+							if (fun.expr != null)
+								shadowClass.fields.push(f);
+						}
+					case FProp(get, set, t, e):
+						if (get == "default" && (set == "never" || set == "null"))
+							shadowClass.fields.push(f);
+					case FVar(t, e):
+						if (f.access.contains(AStatic) || cl.meta.has(":enum") || f.name.toUpperCase() == f.name) {
+							var name:String = f.name;
+							var enumType:String = cl.name;
+							var pack = cl.module.split(".");
+							pack.pop();
+							var complexType:ComplexType = t != null ? t : (name.contains("REGEX") ? TPath({
+								name: "EReg",
+								pack: []
+							}) : TPath({
+								name: cl.name.substr(0, cl.name.length - 6),
+								pack: pack}));
+							var field:Field = {
+								pos: f.pos,
+								name: f.name,
+								meta: f.meta,
+								kind: FVar(complexType, {
+									pos: Context.currentPos(),
+									expr: ECast(e, complexType)
+								}),
+								doc: f.doc,
+								access: [APublic, AStatic]
+							}
+
+							shadowClass.fields.push(field);
+						}
+					default:
+				}
+
+			Context.defineModule(cl.module + "_HSC", [shadowClass], imports);
+		}
+
+		return fields;
+	}
+
+	static function fixStdTypes(type:ComplexType) {
+		switch(type) {
+			case TPath({name: "StdTypes"}):
+				var a:TypePath = type.getParameters()[0];
+				a.name = a.sub;
+				a.sub = null;
+			default:
+		}
+		return type;
+	}
+
+	public static function setupMetas(shadowClass:TypeDefinition, imports) {
+		shadowClass.meta = [{
+			name: ':dox',
+			pos: Context.currentPos(),
+			params: [
+				{
+					expr: EConst(CIdent("hide")),
+					pos: Context.currentPos()
+				}
+			]
+		}];
+		var module = Context.getModule(Context.getLocalModule());
+		for(t in module) {
+			switch(t) {
+				case TInst(t, params):
+					if (t != null) {
+						var e = t.get();
+						processModule(shadowClass, e.module, e.name);
+						processImport(imports, e.module, e.name);
+					}
+				case TEnum(t, params):
+					if (t != null) {
+						var e = t.get();
+						processModule(shadowClass, e.module, e.name);
+						processImport(imports, e.module, e.name);
+					}
+				case TType(t, params):
+					if (t != null) {
+						var e = t.get();
+						processModule(shadowClass, e.module, e.name);
+						processImport(imports, e.module, e.name);
+					}
+				case TAbstract(t, params):
+					if (t != null) {
+						var e = t.get();
+						processModule(shadowClass, e.module, e.name);
+						processImport(imports, e.module, e.name);
+					}
+				default:
+					// not needed?
+			}
+		}
+	}
+
+	public static function processModule(shadowClass:TypeDefinition, module:String, n:String) {
+		if (n.endsWith("_Impl_"))
+			n = n.substr(0, n.length - 6);
+		if (module.endsWith("_Impl_"))
+			module = module.substr(0, module.length - 6);
+
+		shadowClass.meta.push(
+			{
+				name: ':access',
+				params: [
+					Context.parse(fixModuleName(module.endsWith('.${n}') ? module : '${module}.${n}'), Context.currentPos())
+				],
+				pos: Context.currentPos()
+			}
+		);
+	}
+
+
+	/*public static function getModuleName(path:Type) {
+		switch(path) {
+			case TPath(name, pack):// | TDClass(name, pack):
+				var str = "";
+				for(p in pack) {
+					str += p + ".";
+				}
+				str += name;
+				return str;
+
+			default:
+		}
+		return "INVALID";
+	}*/
+
+	public static function fixModuleName(name:String) {
+		return [for(s in name.split(".")) if (s.charAt(0) == "_") s.substr(1) else s].join(".");
+	}
+	public static function processImport(imports:Array<ImportExpr>, module:String, n:String) {
+		if (n.endsWith("_Impl_"))
+			n = n.substr(0, n.length - 6);
+		module = fixModuleName(module);
+		if (module.endsWith("_Impl_"))
+			module = module.substr(0, module.length - 6);
+
+		imports.push({
+			path: [for(m in module.split(".")) {
+				name: m,
+				pos: Context.currentPos()
+			}],
+			mode: INormal
+		});
+	}
+
+	public static function cleanExpr(expr:Expr, oldFunc:String, newFunc:String) {
+		if (expr == null) return;
+		if (expr.expr == null) return;
+		switch(expr.expr) {
+			case EConst(c):
+				switch(c) {
+					case CIdent(s):
+						if (s == oldFunc)
+							expr.expr = EConst(CIdent(newFunc));
+					case CString(s, b):
+						if (s == oldFunc)
+							expr.expr = EConst(CString(s, b));
+					default:
+						// nothing
+				}
+			case EField(e, field):
+				if (field == oldFunc && e != null) {
+					switch(e.expr) {
+						case EConst(c):
+							switch(c) {
+								case CIdent(s):
+									if (s == "super")
+										expr.expr = EField(e, newFunc);
+								default:
+
+							}
+						default:
+
+					}
+				}
+			case EParenthesis(e):
+				cleanExpr(e, oldFunc, newFunc);
+			case EObjectDecl(fields):
+				for(f in fields) {
+					cleanExpr(f.expr, oldFunc, newFunc);
+				}
+			case EArrayDecl(values):
+				for(a in values) {
+					cleanExpr(a, oldFunc, newFunc);
+				}
+			case ECall(e, params):
+				cleanExpr(e, oldFunc, newFunc);
+			case EBlock(exprs):
+				for(e in exprs)
+					cleanExpr(e, oldFunc, newFunc);
+			case EFor(it, expr):
+				cleanExpr(it, oldFunc, newFunc);
+				cleanExpr(expr, oldFunc, newFunc);
+			case EIf(econd, eif, eelse):
+				cleanExpr(econd, oldFunc, newFunc);
+				cleanExpr(eif, oldFunc, newFunc);
+				cleanExpr(eelse, oldFunc, newFunc);
+			case EWhile(econd, e, normalWhile):
+				cleanExpr(econd, oldFunc, newFunc);
+				cleanExpr(e, oldFunc, newFunc);
+			case ECast(e, t):
+				cleanExpr(e, oldFunc, newFunc);
+			case ECheckType(e, t):
+				cleanExpr(e, oldFunc, newFunc);
+			case ETry(e, catches):
+				cleanExpr(e, oldFunc, newFunc);
+				for(c in catches) {
+					cleanExpr(c.expr, oldFunc, newFunc);
+				}
+			case EThrow(e):
+				cleanExpr(e, oldFunc, newFunc);
+			case ETernary(econd, eif, eelse):
+				cleanExpr(econd, oldFunc, newFunc);
+				cleanExpr(eif, oldFunc, newFunc);
+				cleanExpr(eelse, oldFunc, newFunc);
+			case ESwitch(e, cases, edef):
+				cleanExpr(e, oldFunc, newFunc);
+				for(c in cases) {
+					cleanExpr(c.expr, oldFunc, newFunc);
+				}
+				cleanExpr(edef, oldFunc, newFunc);
+			case EReturn(e):
+				cleanExpr(e, oldFunc, newFunc);
+			case EIs(e, t):
+				cleanExpr(e, oldFunc, newFunc);
+			case EVars(vars):
+				for(v in vars) {
+					cleanExpr(v.expr, oldFunc, newFunc);
+				}
+			case ENew(t, params):
+				for(p in params) {
+					cleanExpr(p, oldFunc, newFunc);
+				}
+			default:
+		}
+	}
+}
+#else
+class UsingHandler {
+	public var usedClass:Class<Dynamic>;
+	public var className:String;
+}
+#end

release.bat

@@ -1,4 +1,5 @@
 @echo off
+set PATH="C:\Program Files\7-Zip";%PATH%
 rm -rf release
 mkdir release
 cp haxelib.json README.md extraParams.hxml release
@@ -15,4 +16,5 @@ haxe -xml release/haxedoc.xml hscript.Interp hscript.Parser hscript.Bytes hscrip
 7z a -tzip release.zip release
 rm -rf release
 haxelib submit release.zip
+echo Remember to "git tag vX.Y.Z && git push --tags"
 pause