custom hxcpp branch

Author: RblSb

tests/runci/targets/Cpp.hx

@@ -26,7 +26,7 @@ class Cpp {
 			final path = getHaxelibPath("hxcpp");
 			infoMsg('hxcpp has already been installed in $path.');
 		} catch(e:Dynamic) {
-			haxelibInstallGit("HaxeFoundation", "hxcpp", true);
+			haxelibInstallGit("RblSb", "hxcpp", "cppia-redefinition", true);
 			runCommand("haxe", [
 				"--cwd", getHaxelibPath("hxcpp") + "tools/hxcpp/",
 				"-D", "source-header=''",