Fixing cppcheck warnings.

core/parser/collections/array-list.cpp

@@ -50,12 +50,16 @@ array_list_append (array_list al, void *element)
   if ((h->len + 1) * h->element_size + sizeof (array_list_header) > h->size)
   {
     size_t size = mem_heap_recommend_allocation_size (h->size + h->element_size);
-    array_list_header *temp = (array_list_header *) mem_heap_alloc_block (size, MEM_HEAP_ALLOC_SHORT_TERM);
+    JERRY_ASSERT (size > h->size);
-    memset (temp, 0, size);
+
-    memcpy (temp, h, h->size);
+    uint8_t* new_block_p = (uint8_t*) mem_heap_alloc_block (size, MEM_HEAP_ALLOC_SHORT_TERM);
-    temp->size = size;
+    memcpy (new_block_p, h, h->size);
+    memset (new_block_p + h->size, 0, size - h->size);
+
     mem_heap_free_block ((uint8_t *) h);
-    h = temp;
+
+    h = (array_list_header *) new_block_p;
+    h->size = size;
     al = (array_list) h;
   }
   memcpy (data (al) + (h->len * h->element_size), element, h->element_size);

jerry-libc/jerry-libc-defs.h

@@ -41,7 +41,7 @@ extern void __attr_noreturn___
 libc_fatal (const char *msg,
             const char *file_name,
             const char *function_name,
-            const int line_number);
+            const unsigned int line_number);
 
 #ifndef LIBC_NDEBUG
 # define LIBC_ASSERT(x) do { if (__builtin_expect (!(x), 0)) { \

jerry-libc/jerry-libc-fatals.c

@@ -30,7 +30,7 @@ void __attr_noreturn___
 libc_fatal (const char *msg, /**< fatal error description */
             const char *file_name, /**< file name */
             const char *function_name, /**< function name */
-            const int line_number) /**< line number */
+            const unsigned int line_number) /**< line number */
 {
   if (msg != NULL
       && file_name != NULL