Fix issue in case of recursive call of INIT_WITH with conditionnal INIT_WITH

m-core.h

@@ -4010,13 +4010,14 @@ m_core_parse2_enum (const char str[], const char **endptr)
    or with the user provided init_func */
 #define M_EMPLACE_CALL_FUNC(prefix, init_func, oplist, dest, emplace_type)    \
   M_IF(M_KEYWORD_P(INIT_WITH, init_func))                                     \
-  (                                                                           \
+  (M_EMPLACE_CALL_FUNC_INIT_WITH, M_EMPLACE_CALL_FUNC_USER_PROVIDED)          \
+  (prefix, init_func, oplist, dest, emplace_type)
+#define M_EMPLACE_CALL_FUNC_INIT_WITH(prefix, init_func, oplist, dest, emplace_type)    \
    /* If INIT_FUNC==INIT_WITH, classic use of INIT_WITH operator */           \
-   M_CALL_INIT_WITH(oplist, dest M_EMPLACE_LIST_VAR(prefix, emplace_type) )   \
-   ,                                                                          \
+   M_CALL_INIT_WITH(oplist, dest M_EMPLACE_LIST_VAR(prefix, emplace_type) )
+#define M_EMPLACE_CALL_FUNC_USER_PROVIDED(prefix, init_func, oplist, dest, emplace_type)    \
    /* Use the user provided init_func instead (with API transformation) */    \
-   M_APPLY_API(init_func, oplist, dest M_EMPLACE_LIST_VAR(prefix, emplace_type) ) \
-                                                                        )
+   M_APPLY_API(init_func, oplist, dest M_EMPLACE_LIST_VAR(prefix, emplace_type) )
 
 /* Generate one or several definitions for the EMPLACE methods
    using the operator EMPLACE_TYPE to get the suitable user types