Warning fixes.

Passing argument 1 of ‘strncmp’ from incompatible pointer type.
Assignments from incompatible pointer types.
Passing argument or initialization discards ‘const’ qualifier from pointer target type.

JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com

jerry-core/lit/lit-literal.c

@@ -129,7 +129,7 @@ lit_find_literal_by_utf8_string (const lit_utf8_byte_t *str_p, /**< a string to
           continue;
         }
 
-        if (!strncmp (rec_p + 1, (const char *) str_p, str_size))
+        if (!strncmp ((const char *) (rec_p + 1), (const char *) str_p, str_size))
         {
           return lit;
         }