fix #703

astaxie
Showing 1 changed file with 3 additions and 1 deletions
parser.go
--- a/parser.go
View file @2c42057
+++ b/parser.go
View file @2c42057
@@ -65,7 +65,9 @@ func parserPkg(pkgRealpath, pkgpath string) error {
 			for _, d := range fl.Decls {
 				switch specDecl := d.(type) {
 				case *ast.FuncDecl:
-					parserComments(specDecl.Doc, specDecl.Name.String(), fmt.Sprint(specDecl.Recv.List[0].Type.(*ast.StarExpr).X), pkgpath)
+					if specDecl.Recv != nil {
+						parserComments(specDecl.Doc, specDecl.Name.String(), fmt.Sprint(specDecl.Recv.List[0].Type.(*ast.StarExpr).X), pkgpath)
+					}
 				}
 			}
 		}