From a6b65d30c745e951bd2243b02f00bcbf21e6f3f6 Mon Sep 17 00:00:00 2001
From: finelog <kaicltw@gmail.com>
Date: Wed, 2 Dec 2020 21:03:38 +0800
Subject: [PATCH] prevent panic when struct with unexport field

---
 tags/parser.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tags/parser.go b/tags/parser.go
index add30a13..a301d124 100644
--- a/tags/parser.go
+++ b/tags/parser.go
@@ -253,7 +253,7 @@ func (parser *Parser) Parse(v reflect.Value) (*schemas.Table, error) {
 					addIndex(indexName, table, col, indexType)
 				}
 			}
-		} else {
+		} else if fieldValue.CanSet() {
 			var sqlType schemas.SQLType
 			if fieldValue.CanAddr() {
 				if _, ok := fieldValue.Addr().Interface().(convert.Conversion); ok {
@@ -272,6 +272,8 @@ func (parser *Parser) Parse(v reflect.Value) (*schemas.Table, error) {
 			if fieldType.Kind() == reflect.Int64 && (strings.ToUpper(col.FieldName) == "ID" || strings.HasSuffix(strings.ToUpper(col.FieldName), ".ID")) {
 				idFieldColName = col.Name
 			}
+		} else {
+			continue
 		}
 		if col.IsAutoIncrement {
 			col.Nullable = false