From 4a27b529bb91d53ef3477ec06ee4cd787a4551c4 Mon Sep 17 00:00:00 2001
From: klauspost <klauspost@gmail.com>
Date: Wed, 25 Feb 2015 16:41:43 +0100
Subject: [PATCH] Add an example of a warning we would like to have printed.

---
 inception/reflect.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/inception/reflect.go b/inception/reflect.go
index 8fb0bd5..2c9bb45 100644
--- a/inception/reflect.go
+++ b/inception/reflect.go
@@ -23,6 +23,7 @@ import (
 
 	"bytes"
 	"encoding/json"
+	"log"
 	"reflect"
 	"unicode/utf8"
 )
@@ -272,6 +273,7 @@ func dominantField(fields []*StructField) (*StructField, bool) {
 			if tagged >= 0 {
 				// Multiple tagged fields at the same level: conflict.
 				// Return no field.
+				log.Printf("Warning: Duplicate tagged entry with entry %s found. Ignoring entries.", f.JsonName, f.Typ)
 				return nil, false
 			}
 			tagged = i