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Use M_STATIC_FAILURE to stop expanding methods in case of detected failure

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Patrick Pelissier committed 2020-05-09 10:56:05 +02:00
1 parent 79f2f396b9
commit 34f70a031f
4 files changed
+42 -10
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m-list.h
+14 -6
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@@ -106,6 +106,14 @@
so that all arguments are evaluated before further expansion */
#define LISTI_DEF_P1(arg) LISTI_DEF_P2 arg
/* Validate the oplist before going further */
#define LISTI_DEF_P2(name, type, oplist, list_t, it_t) \
M_IF_OPLIST(oplist)(LISTI_DEF_P3, LISTI_DEF_FAILURE)(name, type, oplist, list_t, it_t)
/* Stop processing with a compilation failure */
#define LISTI_DEF_FAILURE(name, type, oplist, list_t, it_t) \
M_STATIC_FAILURE(M_LIB_NOT_AN_OPLIST, "(LIST_DEF): the given argument is not a valid oplist: " #oplist)
/* Define allocation functions. If MEMPOOL, we need to define it */
#define LISTI_MEMPOOL_DEF(name, type, oplist, list_t, list_it_t) \
M_IF_METHOD(MEMPOOL, oplist)( \
@@ -132,13 +140,13 @@
/* Internal list definition
- name: prefix to be used
- type: type of the elements of the array
- type: type of the elements of the list
- oplist: oplist of the type of the elements of the container
- list_t: alias for M_C(name, _t) [ type of the container ]
- it_t: alias for M_C(name, _it_t) [ iterator of the container ]
- node_t: alias for M_C(name, _node_t) [ node ]
*/
#define LISTI_DEF_P2(name, type, oplist, list_t, it_t) \
#define LISTI_DEF_P3(name, type, oplist, list_t, it_t) \
\
typedef struct M_C(name, _s) { \
struct M_C(name, _s) *next; \
@@ -155,7 +163,7 @@
} it_t[1]; \
\
LISTI_MEMPOOL_DEF(name, type, oplist, list_t, it_t) \
LISTI_DEF_P3(name, type, oplist, list_t, it_t) \
LISTI_DEF_P4(name, type, oplist, list_t, it_t) \
LISTI_ITBASE_DEF(name, type, oplist, list_t, it_t)
@@ -168,13 +176,13 @@
/* Internal list function definition
- name: prefix to be used
- type: type of the elements of the array
- type: type of the elements of the list
- oplist: oplist of the type of the elements of the container
- list_t: alias for M_C(name, _t) [ type of the container ]
- it_t: alias for M_C(name, _it_t) [ iterator of the container ]
- node_t: alias for M_C(name, _node_t) [ node ]
*/
#define LISTI_DEF_P3(name, type, oplist, list_t, it_t) \
#define LISTI_DEF_P4(name, type, oplist, list_t, it_t) \
\
static inline void \
M_C(name, _init)(list_t v) \
@@ -612,7 +620,7 @@
/* Internal list function definition based on iterator functions
(common for all kind of lists)
- name: prefix to be used
- type: type of the elements of the array
- type: type of the elements of the list
- oplist: oplist of the type of the elements of the container
- list_t: alias for M_C(name, _t) [ type of the container ]
- it_t: alias for M_C(name, _it_t) [ iterator of the container ]