More specific interface calling fix

compiler/expressions.go

@@ -812,6 +812,11 @@ func (c *funcContext) makeReceiver(e *ast.SelectorExpr) *expression {
 
 	_, isPointer := recvType.Underlying().(*types.Pointer)
 	methodsRecvType := sel.Obj().Type().(*types.Signature).Recv().Type()
+
+	if _, isInterface := methodsRecvType.Underlying().(*types.Interface); isInterface {
+		return c.formatExpr("$copyInterfaceVal(%e)", x)
+	}
+
 	_, pointerExpected := methodsRecvType.(*types.Pointer)
 	if !isPointer && pointerExpected {
 		recvType = types.NewPointer(recvType)
@@ -825,6 +830,7 @@ func (c *funcContext) makeReceiver(e *ast.SelectorExpr) *expression {
 	if isWrapped(recvType) {
 		recv = c.formatExpr("new %s(%s)", c.typeName(methodsRecvType), recv)
 	}
+
 	return recv
 }
 
@@ -1112,12 +1118,6 @@ func (c *funcContext) translateImplicitConversion(expr ast.Expr, desiredType typ
 	}
 
 	exprType := c.p.TypeOf(expr)
-
-	// whenever expr has an underlying *types.Interface type we need to $copyInterfaceVal
-	if _, isIface := exprType.Underlying().(*types.Interface); isIface {
-		return c.formatExpr("$copyInterfaceVal(%e)", expr)
-	}
-
 	if types.Identical(exprType, desiredType) {
 		return c.translateExpr(expr)
 	}

tool.go

@@ -771,7 +771,6 @@ func runNode(script string, args []string, dir string, quiet bool) error {
 		}
 		// rlimit value is in bytes, we need rounded kBytes value per node --v8-options.
 		stackSize := fmt.Sprintf("--stack_size=%v", r.Cur/1000)
-
 		allArgs = append(allArgs, stackSize)
 	}