tests CHANGE more leaf parsing/compilation checks according to RFC
diff --git a/src/common.h b/src/common.h
index f90ae36..55201c5 100644
--- a/src/common.h
+++ b/src/common.h
@@ -135,6 +135,7 @@
#define LY_VCODE_INSTMT LYVE_SYNTAX_YANG, "Invalid keyword \"%s\"."
#define LY_VCODE_INCHILDSTMT LYVE_SYNTAX_YANG, "Invalid keyword \"%s\" as a child of \"%s\"."
#define LY_VCODE_INCHILDSTMT2 LYVE_SYNTAX_YANG, "Invalid keyword \"%s\" as a child of \"%s\" - the statement is allowed only in YANG 1.1 modules."
+#define LY_VCODE_INCHILDSTMSCOMB LYVE_SYNTAX_YANG, "Invalid combination of keywords \"%s\" and \"%s\" as children of \"%s\"."
#define LY_VCODE_DUPSTMT LYVE_SYNTAX_YANG, "Duplicate keyword \"%s\"."
#define LY_VCODE_DUPIDENT LYVE_SYNTAX_YANG, "Duplicate identifier \"%s\" of %s statement."
#define LY_VCODE_INVAL LYVE_SYNTAX_YANG, "Invalid value \"%.*s\" of \"%s\"."