Rename field of m_exception_t

README.md

@@ -125,7 +125,7 @@ Other headers offering other functionality are:
 * [m-bitset.h](#m-bitset): header for creating bit set (or "packed array of bool"),
 * [m-algo.h](#m-algo): header for providing various generic algorithms to the previous containers.
 * [m-funcobj.h](#m-funcobj): header for creating function object (used by algorithm generation).
-* [m-try.h][#m-try): header for handling errors as exceptions,
+* [m-try.h](#m-try): header for handling errors as exceptions,
 * [m-mempool.h](#m-mempool): header for creating specialized & fast memory allocator.
 * [m-worker.h](#m-worker): header for providing an easy pool of workers on separated threads to handle work orders, used for parallelism tasks.
 * [m-serial-json.h](#m-serial-json): header for importing / exporting the containers in [JSON format](https://en.wikipedia.org/wiki/JSON).
@@ -7750,8 +7750,10 @@ This is the exception type. It is composed of the following fields:
 * error\_code: The error code. It is used to identify the error that are raised the exception.
 * line: The line number where the error was detected.
 * filename: The filename (CSTR) where the error was detected.
-* n: Number of entries in 'error' table
-* error: an array of M\_USE\_MAX\_EXCEPTION elements.
+* n: Number of entries in 'data' table
+* data: an array of M\_USE\_MAX\_EXCEPTION elements.
+
+You can access the fields of the type directly.
 
 #### M\_TRY(name)
 
@@ -7775,6 +7777,7 @@ Throw the exception associated to the error\_code.
 error\_code shall be a positive integer constant.
 Additional arguments are used to fill in the error field of m\_exception\_s
 that is used to identify the cause of the exception.
+The line and filename fields of the exception are filled automatically by the macro.
 
 
 ### M-MEMPOOL

m-try.h

@@ -123,7 +123,7 @@ struct m_exception_s {
   unsigned short line;                     // Line number where the error was detected
   unsigned short n;                        // Number of entries in 'error' table
   const char *filename;                    // filename  where the error was detected
-  intptr_t error[M_USE_MAX_EXCEPTION];     // Error specific data
+  intptr_t   data[M_USE_MAX_EXCEPTION];    // Specific data of the exception
 #ifdef __cplusplus
   m_exception_s<N> *operator->() { return this; }
 #endif

tests/test-mtry.c

@@ -32,7 +32,7 @@ static void test_throw(void)
     M_THROW(67, 56);
   } M_CATCH(protect, 67) {
     assert(protect->n == 1);
-    M_THROW(M_ERROR_MEMORY, protect->error[0], 4, 6, 8);
+    M_THROW(M_ERROR_MEMORY, protect->data[0], 4, 6, 8);
   }
 }
 
@@ -97,7 +97,7 @@ static void test1(void)
     } M_CATCH(test2, M_ERROR_ACCESS) {
       assert(flow++ == 6);
       assert(test2->n == 1);
-      assert(test2->error[0] == 12);
+      assert(test2->data[0] == 12);
     }
   } M_CATCH(test1, M_ERROR_MEMORY) {
     assert(0);
@@ -130,8 +130,8 @@ static void test1(void)
   }  M_CATCH(test1, 42) {
     assert(flow++ == 6);
     assert(test1->n == 2);
-    assert(test1->error[0] == 1);
-    assert(test1->error[1] == 3);
+    assert(test1->data[0] == 1);
+    assert(test1->data[1] == 3);
   }
   assert(flow ++ == 7);
 
@@ -192,10 +192,10 @@ static void test1(void)
   } M_CATCH(test1, M_ERROR_MEMORY) {
     assert(flow ++ == 4);
     assert(test1->n == 4);
-    assert(test1->error[0] == 56);
-    assert(test1->error[1] == 4);
-    assert(test1->error[2] == 6);
-    assert(test1->error[3] == 8);
+    assert(test1->data[0] == 56);
+    assert(test1->data[1] == 4);
+    assert(test1->data[2] == 6);
+    assert(test1->data[3] == 8);
   } M_CATCH(test1, 42) {
     assert(0);
   }