Fix wrong text/signatures in auto-completion for inherited members wi…

…th type parameters

CHANGELOG.md

@@ -1,4 +1,9 @@
 # Changelog
+## 1.5.12
+* Bugfix: Function types for inherited methods could in some cases show wrong signature when type parameters where used.
+* Bugfix: Auto-completion would in some cases show wrong types when type parameters where used. 
+* Improvement: performance improvements (expression evaluation cache)  
+* 
 ## 1.5.11
 * Improvement: Variables and members with only init expression "= null" should now correctly resolve to type Null<T>. 
 * Improvement: Added parser support for `TIntersection` reification (macro : type & type) 

src/main/java/com/intellij/plugins/haxe/ide/lookup/HaxeMemberLookupElement.java

@@ -26,6 +26,7 @@
 import com.intellij.plugins.haxe.lang.psi.*;
 import com.intellij.plugins.haxe.model.*;
 import com.intellij.plugins.haxe.model.type.HaxeGenericResolver;
+import com.intellij.plugins.haxe.model.type.HaxeGenericResolverUtil;
 import com.intellij.plugins.haxe.model.type.ResultHolder;
 import com.intellij.plugins.haxe.model.type.SpecificFunctionReference;
 import com.intellij.plugins.haxe.util.HaxePresentableUtil;
@@ -89,9 +90,17 @@ public static Collection<HaxeMemberLookupElement> convert(HaxeResolveResult left
       }
       if (!shouldBeIgnored) {
         HaxeBaseMemberModel model = HaxeBaseMemberModel.fromPsi(componentName);
-        if (model instanceof  HaxeMethodModel) {
-          // adding functionType in addition to method call
-          result.add(new HaxeMemberLookupElement(leftReferenceResolveResult, componentName, context, resolver, model, true));
+        if (model != null) {
+          HaxeClassModel classModel = model.getDeclaringClass();
+          if (classModel != null && leftReferenceResolveResult != null) {
+            HaxeClass currentClass = leftReferenceResolveResult.getHaxeClass();
+            HaxeClass membersClass = classModel.haxeClass;
+            resolver = HaxeGenericResolverUtil.createInheritedClassResolver(membersClass, currentClass, resolver);
+          }
+          if (model instanceof  HaxeMethodModel) {
+            // adding functionType in addition to method call
+            result.add(new HaxeMemberLookupElement(leftReferenceResolveResult, componentName, context, resolver, model, true));
+          }
         }
         result.add(new HaxeMemberLookupElement(leftReferenceResolveResult, componentName, context, resolver, model));
       }

src/main/java/com/intellij/plugins/haxe/model/type/HaxeExpressionEvaluatorCacheService.java

@@ -40,7 +40,9 @@ public class HaxeExpressionEvaluatorCacheService  {
 
 
   public void clearCaches() {
-    cacheMap.clear();
+    synchronized(this) {
+      cacheMap.clear();
+    }
   }
 }