added JSTACK_HAXE_DEV to support latest changed of php generator in haxe development branch

Author: RealyUniqueName

README.md

@@ -6,6 +6,8 @@ The only supported targets are `js` and `php7` (as of 2017-02-24 you need latest
 Works only in debug mode or when `-D JSTACK_FORCE`.
 Does not affect your app if compiled without `-debug` and `-D JSTACK_FORCE` flags or to unsupported target.
 
+*2017-10-02 till Haxe 4 is released* if you want to use JStack for php target with the latest development version of Haxe, add `-D JSTACK_HAXE_DEV`.
+
 ## Installation
 ```haxe
 haxelib install jstack

format/php7/haxe/CallStack.hx

@@ -1,6 +1,6 @@
 package haxe;
 
-#if (php7 && !macro)
+#if ((php7 || JSTACK_HAXE_DEV) && !macro)
 import php.*;
 
 private typedef NativeTrace = NativeIndexedArray<NativeAssocArray<Dynamic>>;
@@ -18,7 +18,7 @@ enum StackItem {
 }
 
 class CallStack {
-#if (php7 && !macro)
+#if ((php7 || JSTACK_HAXE_DEV) && !macro)
 	/**
 		If defined this function will be used to transform call stack entries.
 		@param String - generated php file name.

src/jstack/JStack.hx

@@ -4,7 +4,7 @@ package jstack;
 
 #if js
 typedef JStack = jstack.js.JStack;
-#elseif (php && php7)
+#elseif (php && (php7 || JSTACK_HAXE_DEV))
 typedef JStack = jstack.php7.JStack;
 #end
 

src/jstack/Tools.hx

@@ -27,12 +27,12 @@ class Tools {
     static public function initialize () {
         #if (display || !(debug || JSTACK_FORCE)) return; #end
         if (Context.defined('display') || !(Context.defined('debug') || Context.defined('JSTACK_FORCE'))) return;
-        if (!Context.defined('js') && !Context.defined('php7')) return;
+        if (!Context.defined('js') && !Context.defined('php7') && !Context.defined('JSTACK_HAXE_DEV')) return;
 
         if (Context.defined('JSTACK_FORMAT')) {
             if(Context.defined('js')) {
                 Compiler.addClassPath(getJstackRootDir() + 'format/js');
-            } else if(Context.defined('php7')) {
+            } else if(Context.defined('php')) {
                 Compiler.addClassPath(getJstackRootDir() + 'format/php7');
             } else {
                 throw 'Unexpected behavior';