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authorMarcel Admiraal <madmiraal@users.noreply.github.com>2020-02-08 08:35:52 +0100
committerMarcel Admiraal <madmiraal@users.noreply.github.com>2020-02-08 11:21:46 +0100
commitd2b02a3d7b0ed88ab73e05197169ba795f308a8a (patch)
treee7fad2f2e3fb865c126cb775e53a5b990ed13d5a /core
parent343b29a651429eb57bf5acf95a14e2ff1773ab88 (diff)
Remove do{ } while(0) wrapper around error macros.
As pointed out by Faless, a do{ } while(0) wrapper around a continue or break just ends the do{ } while(0) loop. The do{ } while(0) loop exists to enable the macro to be used as a function which requires a semicolon. The alternative approach is to use an if(1) { } else ((void)0) wrapper. Since the macro already has an if(unlikely(m_cond)) { } this patch simply adds the else ((void)0) to this if statement instead. For consistency all the macros have been updated in the same way, and trailing else warnings corrected. However, the wrappers around ERR_PRINT and WARN_PRINT were removed, because they generated too many ambiguous trailing else warnings. They are also single line macros so a wrapper is not needed.
Diffstat (limited to 'core')
-rw-r--r--core/error_macros.h402
1 files changed, 190 insertions, 212 deletions
diff --git a/core/error_macros.h b/core/error_macros.h
index 80ceede043..4a3ea28957 100644
--- a/core/error_macros.h
+++ b/core/error_macros.h
@@ -108,8 +108,6 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* running application to fail or crash.
* Always try to return processable data, so the engine can keep running well.
* Use the _MSG versions to print a meaningful message to help with debugging.
- *
- * Note: See https://stackoverflow.com/questions/257418/do-while-0-what-is-it-good-for
*/
// Index out of bounds error macros.
@@ -124,25 +122,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an integer index `m_index` is less than `m_size` and greater than or equal to 0.
* If not, the current function returns.
*/
-#define ERR_FAIL_INDEX(m_index, m_size) \
- do { \
- if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_INDEX(m_index, m_size) \
+ if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
+ return; \
+ } else \
+ ((void)0)
/**
* Ensures an integer index `m_index` is less than `m_size` and greater than or equal to 0.
* If not, prints `m_msg` and the current function returns.
*/
-#define ERR_FAIL_INDEX_MSG(m_index, m_size, m_msg) \
- do { \
- if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_INDEX_MSG(m_index, m_size, m_msg) \
+ if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
+ return; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_INDEX_V_MSG`.
@@ -151,25 +147,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an integer index `m_index` is less than `m_size` and greater than or equal to 0.
* If not, the current function returns `m_retval`.
*/
-#define ERR_FAIL_INDEX_V(m_index, m_size, m_retval) \
- do { \
- if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_INDEX_V(m_index, m_size, m_retval) \
+ if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Ensures an integer index `m_index` is less than `m_size` and greater than or equal to 0.
* If not, prints `m_msg` and the current function returns `m_retval`.
*/
-#define ERR_FAIL_INDEX_V_MSG(m_index, m_size, m_retval, m_msg) \
- do { \
- if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_INDEX_V_MSG(m_index, m_size, m_retval, m_msg) \
+ if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_INDEX_MSG` or `ERR_FAIL_INDEX_V_MSG`.
@@ -179,13 +173,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an integer index `m_index` is less than `m_size` and greater than or equal to 0.
* If not, the application crashes.
*/
-#define CRASH_BAD_INDEX(m_index, m_size) \
- do { \
- if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), "", true); \
- GENERATE_TRAP(); \
- } \
- } while (0)
+#define CRASH_BAD_INDEX(m_index, m_size) \
+ if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), "", true); \
+ GENERATE_TRAP(); \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_INDEX_MSG` or `ERR_FAIL_INDEX_V_MSG`.
@@ -194,13 +187,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an integer index `m_index` is less than `m_size` and greater than or equal to 0.
* If not, prints `m_msg` and the application crashes.
*/
-#define CRASH_BAD_INDEX_MSG(m_index, m_size, m_msg) \
- do { \
- if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg), true); \
- GENERATE_TRAP(); \
- } \
- } while (0)
+#define CRASH_BAD_INDEX_MSG(m_index, m_size, m_msg) \
+ if (unlikely((m_index) < 0 || (m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg), true); \
+ GENERATE_TRAP(); \
+ } else \
+ ((void)0)
// Unsigned integer index out of bounds error macros.
@@ -211,25 +203,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an unsigned integer index `m_index` is less than `m_size`.
* If not, the current function returns.
*/
-#define ERR_FAIL_UNSIGNED_INDEX(m_index, m_size) \
- do { \
- if (unlikely((m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_UNSIGNED_INDEX(m_index, m_size) \
+ if (unlikely((m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
+ return; \
+ } else \
+ ((void)0)
/**
* Ensures an unsigned integer index `m_index` is less than `m_size`.
* If not, prints `m_msg` and the current function returns.
*/
-#define ERR_FAIL_UNSIGNED_INDEX_MSG(m_index, m_size, m_msg) \
- do { \
- if (unlikely((m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_UNSIGNED_INDEX_MSG(m_index, m_size, m_msg) \
+ if (unlikely((m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
+ return; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_UNSIGNED_INDEX_V_MSG`.
@@ -238,25 +228,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an unsigned integer index `m_index` is less than `m_size`.
* If not, the current function returns `m_retval`.
*/
-#define ERR_FAIL_UNSIGNED_INDEX_V(m_index, m_size, m_retval) \
- do { \
- if (unlikely((m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_UNSIGNED_INDEX_V(m_index, m_size, m_retval) \
+ if (unlikely((m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size)); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Ensures an unsigned integer index `m_index` is less than `m_size`.
* If not, prints `m_msg` and the current function returns `m_retval`.
*/
-#define ERR_FAIL_UNSIGNED_INDEX_V_MSG(m_index, m_size, m_retval, m_msg) \
- do { \
- if (unlikely((m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_UNSIGNED_INDEX_V_MSG(m_index, m_size, m_retval, m_msg) \
+ if (unlikely((m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg)); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_UNSIGNED_INDEX_MSG` or `ERR_FAIL_UNSIGNED_INDEX_V_MSG`.
@@ -266,13 +254,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an unsigned integer index `m_index` is less than `m_size`.
* If not, the application crashes.
*/
-#define CRASH_BAD_UNSIGNED_INDEX(m_index, m_size) \
- do { \
- if (unlikely((m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), "", true); \
- GENERATE_TRAP(); \
- } \
- } while (0)
+#define CRASH_BAD_UNSIGNED_INDEX(m_index, m_size) \
+ if (unlikely((m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), "", true); \
+ GENERATE_TRAP(); \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_UNSIGNED_INDEX_MSG` or `ERR_FAIL_UNSIGNED_INDEX_V_MSG`.
@@ -281,13 +268,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures an unsigned integer index `m_index` is less than `m_size`.
* If not, prints `m_msg` and the application crashes.
*/
-#define CRASH_BAD_UNSIGNED_INDEX_MSG(m_index, m_size, m_msg) \
- do { \
- if (unlikely((m_index) >= (m_size))) { \
- _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg), true); \
- GENERATE_TRAP(); \
- } \
- } while (0)
+#define CRASH_BAD_UNSIGNED_INDEX_MSG(m_index, m_size, m_msg) \
+ if (unlikely((m_index) >= (m_size))) { \
+ _err_print_index_error(FUNCTION_STR, __FILE__, __LINE__, m_index, m_size, _STR(m_index), _STR(m_size), DEBUG_STR(m_msg), true); \
+ GENERATE_TRAP(); \
+ } else \
+ ((void)0)
// Null reference error macros.
@@ -298,25 +284,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures a pointer `m_param` is not null.
* If it is null, the current function returns.
*/
-#define ERR_FAIL_NULL(m_param) \
- do { \
- if (unlikely(!m_param)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null."); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_NULL(m_param) \
+ if (unlikely(!m_param)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null."); \
+ return; \
+ } else \
+ ((void)0)
/**
* Ensures a pointer `m_param` is not null.
* If it is null, prints `m_msg` and the current function returns.
*/
-#define ERR_FAIL_NULL_MSG(m_param, m_msg) \
- do { \
- if (unlikely(!m_param)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null.", DEBUG_STR(m_msg)); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_NULL_MSG(m_param, m_msg) \
+ if (unlikely(!m_param)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null.", DEBUG_STR(m_msg)); \
+ return; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_NULL_V_MSG`.
@@ -325,25 +309,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures a pointer `m_param` is not null.
* If it is null, the current function returns `m_retval`.
*/
-#define ERR_FAIL_NULL_V(m_param, m_retval) \
- do { \
- if (unlikely(!m_param)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null."); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_NULL_V(m_param, m_retval) \
+ if (unlikely(!m_param)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null."); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Ensures a pointer `m_param` is not null.
* If it is null, prints `m_msg` and the current function returns `m_retval`.
*/
-#define ERR_FAIL_NULL_V_MSG(m_param, m_retval, m_msg) \
- do { \
- if (unlikely(!m_param)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null.", DEBUG_STR(m_msg)); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_NULL_V_MSG(m_param, m_retval, m_msg) \
+ if (unlikely(!m_param)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Parameter \"" _STR(m_param) "\" is null.", DEBUG_STR(m_msg)); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_MSG`.
@@ -354,13 +336,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures `m_cond` is false.
* If `m_cond` is true, the current function returns.
*/
-#define ERR_FAIL_COND(m_cond) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true."); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_COND(m_cond) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true."); \
+ return; \
+ } else \
+ ((void)0)
/**
* Ensures `m_cond` is false.
@@ -369,13 +350,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* If checking for null use ERR_FAIL_NULL_MSG instead.
* If checking index bounds use ERR_FAIL_INDEX_MSG instead.
*/
-#define ERR_FAIL_COND_MSG(m_cond, m_msg) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true.", DEBUG_STR(m_msg)); \
- return; \
- } \
- } while (0)
+#define ERR_FAIL_COND_MSG(m_cond, m_msg) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true.", DEBUG_STR(m_msg)); \
+ return; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_V_MSG`.
@@ -386,13 +366,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures `m_cond` is false.
* If `m_cond` is true, the current function returns `m_retval`.
*/
-#define ERR_FAIL_COND_V(m_cond, m_retval) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. returned: " _STR(m_retval)); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_COND_V(m_cond, m_retval) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. returned: " _STR(m_retval)); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Ensures `m_cond` is false.
@@ -401,13 +380,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* If checking for null use ERR_FAIL_NULL_V_MSG instead.
* If checking index bounds use ERR_FAIL_INDEX_V_MSG instead.
*/
-#define ERR_FAIL_COND_V_MSG(m_cond, m_retval, m_msg) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. returned: " _STR(m_retval), DEBUG_STR(m_msg)); \
- return m_retval; \
- } \
- } while (0)
+#define ERR_FAIL_COND_V_MSG(m_cond, m_retval, m_msg) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. returned: " _STR(m_retval), DEBUG_STR(m_msg)); \
+ return m_retval; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_CONTINUE_MSG`.
@@ -416,25 +394,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures `m_cond` is false.
* If `m_cond` is true, the current loop continues.
*/
-#define ERR_CONTINUE(m_cond) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Continuing."); \
- continue; \
- } \
- } while (0)
+#define ERR_CONTINUE(m_cond) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Continuing."); \
+ continue; \
+ } else \
+ ((void)0)
/**
* Ensures `m_cond` is false.
* If `m_cond` is true, prints `m_msg` and the current loop continues.
*/
-#define ERR_CONTINUE_MSG(m_cond, m_msg) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Continuing.", DEBUG_STR(m_msg)); \
- continue; \
- } \
- } while (0)
+#define ERR_CONTINUE_MSG(m_cond, m_msg) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Continuing.", DEBUG_STR(m_msg)); \
+ continue; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_BREAK_MSG`.
@@ -443,25 +419,23 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures `m_cond` is false.
* If `m_cond` is true, the current loop breaks.
*/
-#define ERR_BREAK(m_cond) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Breaking."); \
- break; \
- } \
- } while (0)
+#define ERR_BREAK(m_cond) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Breaking."); \
+ break; \
+ } else \
+ ((void)0)
/**
* Ensures `m_cond` is false.
* If `m_cond` is true, prints `m_msg` and the current loop breaks.
*/
-#define ERR_BREAK_MSG(m_cond, m_msg) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Breaking.", DEBUG_STR(m_msg)); \
- break; \
- } \
- } while (0)
+#define ERR_BREAK_MSG(m_cond, m_msg) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition \"" _STR(m_cond) "\" is true. Breaking.", DEBUG_STR(m_msg)); \
+ break; \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_MSG` or `ERR_FAIL_COND_V_MSG`.
@@ -471,13 +445,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures `m_cond` is false.
* If `m_cond` is true, the application crashes.
*/
-#define CRASH_COND(m_cond) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "FATAL: Condition \"" _STR(m_cond) "\" is true."); \
- GENERATE_TRAP(); \
- } \
- } while (0)
+#define CRASH_COND(m_cond) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "FATAL: Condition \"" _STR(m_cond) "\" is true."); \
+ GENERATE_TRAP(); \
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_MSG` or `ERR_FAIL_COND_V_MSG`.
@@ -486,13 +459,12 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Ensures `m_cond` is false.
* If `m_cond` is true, prints `m_msg` and the application crashes.
*/
-#define CRASH_COND_MSG(m_cond, m_msg) \
- do { \
- if (unlikely(m_cond)) { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "FATAL: Condition \"" _STR(m_cond) "\" is true.", DEBUG_STR(m_msg)); \
- GENERATE_TRAP(); \
- } \
- } while (0)
+#define CRASH_COND_MSG(m_cond, m_msg) \
+ if (unlikely(m_cond)) { \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, "FATAL: Condition \"" _STR(m_cond) "\" is true.", DEBUG_STR(m_msg)); \
+ GENERATE_TRAP(); \
+ } else \
+ ((void)0)
// Generic error macros.
@@ -504,10 +476,11 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* The current function returns.
*/
#define ERR_FAIL() \
- do { \
+ if (1) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Method/Function Failed."); \
return; \
- } while (0)
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_MSG`.
@@ -516,10 +489,11 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Prints `m_msg`, and the current function returns.
*/
#define ERR_FAIL_MSG(m_msg) \
- do { \
+ if (1) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Method/Function Failed.", DEBUG_STR(m_msg)); \
return; \
- } while (0)
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_V_MSG` or `ERR_FAIL_V_MSG`.
@@ -529,10 +503,11 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* The current function returns `m_retval`.
*/
#define ERR_FAIL_V(m_retval) \
- do { \
+ if (1) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Method/Function Failed, returning: " __STR(m_value)); \
return m_retval; \
- } while (0)
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_V_MSG`.
@@ -541,10 +516,11 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Prints `m_msg`, and the current function returns `m_retval`.
*/
#define ERR_FAIL_V_MSG(m_retval, m_msg) \
- do { \
+ if (1) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Method/Function Failed, returning: " __STR(m_value), DEBUG_STR(m_msg)); \
return m_retval; \
- } while (0)
+ } else \
+ ((void)0)
/**
* Try using `ERR_FAIL_COND_MSG`, `ERR_FAIL_COND_V_MSG`, `ERR_CONTINUE_MSG` or ERR_BREAK_MSG.
@@ -553,22 +529,21 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
*
* Prints `m_msg`.
*/
-#define ERR_PRINT(m_msg) \
- do { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, DEBUG_STR(m_msg)); \
- } while (0)
+#define ERR_PRINT(m_msg) \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, DEBUG_STR(m_msg))
/**
* Prints `m_msg` once during the application lifetime.
*/
#define ERR_PRINT_ONCE(m_msg) \
- do { \
+ if (1) { \
static bool first_print = true; \
if (first_print) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, DEBUG_STR(m_msg)); \
first_print = false; \
} \
- } while (0)
+ } else \
+ ((void)0)
// Print warning message macros.
@@ -577,10 +552,8 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
*
* If warning about deprecated usage, use `WARN_DEPRECATED` or `WARN_DEPRECATED_MSG` instead.
*/
-#define WARN_PRINT(m_msg) \
- do { \
- _err_print_error(FUNCTION_STR, __FILE__, __LINE__, DEBUG_STR(m_msg), ERR_HANDLER_WARNING); \
- } while (0)
+#define WARN_PRINT(m_msg) \
+ _err_print_error(FUNCTION_STR, __FILE__, __LINE__, DEBUG_STR(m_msg), ERR_HANDLER_WARNING)
/**
* Prints `m_msg` once during the application lifetime.
@@ -588,13 +561,14 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* If warning about deprecated usage, use `WARN_DEPRECATED` or `WARN_DEPRECATED_MSG` instead.
*/
#define WARN_PRINT_ONCE(m_msg) \
- do { \
+ if (1) { \
static bool first_print = true; \
if (first_print) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, DEBUG_STR(m_msg), ERR_HANDLER_WARNING); \
first_print = false; \
} \
- } while (0)
+ } else \
+ ((void)0)
// Print deprecated warning message macros.
@@ -602,25 +576,27 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Warns that the current function is deprecated.
*/
#define WARN_DEPRECATED \
- do { \
+ if (1) { \
static volatile bool warning_shown = false; \
if (!warning_shown) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "This method has been deprecated and will be removed in the future.", ERR_HANDLER_WARNING); \
warning_shown = true; \
} \
- } while (0)
+ } else \
+ ((void)0)
/**
* Warns that the current function is deprecated and prints `m_msg`.
*/
#define WARN_DEPRECATED_MSG(m_msg) \
- do { \
+ if (1) { \
static volatile bool warning_shown = false; \
if (!warning_shown) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "This method has been deprecated and will be removed in the future.", DEBUG_STR(m_msg), ERR_HANDLER_WARNING); \
warning_shown = true; \
} \
- } while (0)
+ } else \
+ ((void)0)
/**
* Do not use.
@@ -629,10 +605,11 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* The application crashes.
*/
#define CRASH_NOW() \
- do { \
+ if (1) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "FATAL: Method/Function Failed."); \
GENERATE_TRAP(); \
- } while (0)
+ } else \
+ ((void)0)
/**
* Only use if the application should never reach this point.
@@ -640,9 +617,10 @@ void _err_print_index_error(const char *p_function, const char *p_file, int p_li
* Prints `m_msg`, and then the application crashes.
*/
#define CRASH_NOW_MSG(m_msg) \
- do { \
+ if (1) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "FATAL: Method/Function Failed.", DEBUG_STR(m_msg)); \
GENERATE_TRAP(); \
- } while (0)
+ } else \
+ ((void)0)
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 18:12:12 +0000