typedefs correct resolve

src/bindx/macro/BindExtMacros.hx

@@ -87,7 +87,7 @@ class BindxExtMacro {
                     if (!binded.exists(key)) {
                         var ecall = switch (c.expr.expr) {
                             case EField(e, field):
-                                var type = Context.typeof(e);
+                                var type = e.deepTypeof();
                                 var classRef = type.getClass();
                                 var field = classRef.findField(field);
                                 field.kind.match(FMethod(_));
@@ -237,6 +237,7 @@ class BindxExtMacro {
     inline static function listenerName(idx:Int, prefix) return '${prefix}listener$idx';
     
     static function prepareChain(fields:Array<FieldExpr>, expr:Expr, prefix = ""):Chain {
+        var bsp = BindableMacros.bindingSignalProvider;
         var res:Chain = { init:[], bind:[], unbind:[], expr:null };
         
         var prevListenerName = listenerName(0, prefix);
@@ -274,7 +275,7 @@ class BindxExtMacro {
             }
 
             if (prev.bindable) {
-                var unbind = BindableMacros.bindingSignalProvider.getClassFieldUnbindExpr(valueExpr, prev.field, prevListenerNameExpr );
+                var unbind = bsp.getClassFieldUnbindExpr(valueExpr, prev.field, prevListenerNameExpr );
                 
                 res.bind.push(macro var $value:Null<$type> = null );
                 res.unbind.push(macro if ($valueExpr != null) { $unbind; $valueExpr = null; } );
@@ -282,7 +283,7 @@ class BindxExtMacro {
                 fieldListenerBody.push(macro if ($valueExpr != null) $unbind );
                 fieldListenerBody.push(macro $valueExpr = n );
                 fieldListenerBody.push(macro if (n != null)
-                    $ { BindableMacros.bindingSignalProvider.getClassFieldBindExpr(macro n, prev.field, prevListenerNameExpr ) });
+                    $ { bsp.getClassFieldBindExpr(macro n, prev.field, prevListenerNameExpr ) });
             }
             var callPrevArgs = prev.params != null ? [] : [macro o != null ? o.$fieldName : null, macro n != null ? n.$fieldName : null];
             var callPrev = macro $prevListenerNameExpr($a { callPrevArgs } );
@@ -300,7 +301,7 @@ class BindxExtMacro {
             } else {
                 if (prev.bindable) {
                     fieldListenerBody.unshift(macro if (o != null) 
-                        ${BindableMacros.bindingSignalProvider.getClassFieldUnbindExpr(macro o, prev.field, prevListenerNameExpr )}
+                        ${bsp.getClassFieldUnbindExpr(macro o, prev.field, prevListenerNameExpr )}
                     );
                 }
                 fieldListener = macro function $listenerName (o:Null<$type>, n:Null<$type>):Void $b { fieldListenerBody };
@@ -319,8 +320,8 @@ class BindxExtMacro {
         if (zeroName != "this")
             res.init.unshift(macro var $zeroName = $i{zeroName});
         
-        res.bind.push(BindableMacros.bindingSignalProvider.getClassFieldBindExpr(macro $i{zeroName}, zeroListener.f.field, zeroListener.l ));
-        res.unbind.push(BindableMacros.bindingSignalProvider.getClassFieldUnbindExpr(macro $i{zeroName}, zeroListener.f.field, zeroListener.l ));
+        res.bind.push(bsp.getClassFieldBindExpr(macro $i{zeroName}, zeroListener.f.field, zeroListener.l ));
+        res.unbind.push(bsp.getClassFieldUnbindExpr(macro $i{zeroName}, zeroListener.f.field, zeroListener.l ));
 
         if (zeroListener.f.params != null) {
             res.bind.push(macro ${zeroListener.l}());

src/bindx/macro/BindMacros.hx

@@ -16,8 +16,9 @@ class BindMacros {
 
     static inline function bind(field:Expr, listener:Expr, doBind:Bool):Expr {
         var fieldData = warnCheckField(field);
-        return if (doBind) BindableMacros.bindingSignalProvider.getClassFieldBindExpr(fieldData.e, fieldData.field, listener);
-        else BindableMacros.bindingSignalProvider.getClassFieldUnbindExpr(fieldData.e, fieldData.field, listener);
+        var bsp = BindableMacros.bindingSignalProvider;
+        return if (doBind) bsp.getClassFieldBindExpr(fieldData.e, fieldData.field, listener);
+        else bsp.getClassFieldUnbindExpr(fieldData.e, fieldData.field, listener);
     }
 
     static inline function bindTo(field:Expr, target:Expr):Expr {
@@ -31,7 +32,7 @@ class BindMacros {
     }
 
     static inline function unbindAll(object:ExprOf<IBindable>):Expr {
-        var type = Context.typeof(object);
+        var type = object.deepTypeof();
         if (!isBindable(type.getClass())) {
             Context.error('\'${object.toString()}\' must be bindx.IBindable', object.pos);
         }
@@ -55,7 +56,7 @@ class BindMacros {
         var error:GenericError = null;
         switch (f.expr) {
             case EField(e, field):
-                var type = Context.typeof(e);
+                var type = e.deepTypeof();
                 var classType = switch (type) { case TInst(c, _): c.get(); case _: null; };
                 if (classType == null) {
                     error = new FatalError('Type \'${e.toString()}\' is unknown', e.pos);

src/bindx/macro/MacroUtils.hx

@@ -81,7 +81,11 @@ class ExprUtils {
 		return expr == null || isTrue(expr);
         
     static public inline function getComplexType(expr:Expr):ComplexType {
-        return Context.typeof(expr).toComplexType();
+        return deepTypeof(expr).toComplexType();
+    }
+    
+    static public inline function deepTypeof(expr:Expr):haxe.macro.Type {
+        return Context.typeof(expr).follow();
     }
 }
 #end

test/BaseTest.hx

@@ -288,10 +288,21 @@ class BaseTest extends BuddySuite {
 				
 				true.should.be(true);
 			});
+			
+			it("bindx should resolve typedefs", {
+				var a:TypeBindable1 = new TypeBindable1();
+				Bind.bind(a.str, function (_, _) {
+					callNum ++;
+				});
+				
+				a.str = "123";
+				callNum.should.be(1);
+			});
 		});
 	}
 }
 
+typedef TypeBindable1 = Bindable1;
 
 class Bindable1 implements bindx.IBindable {