[td-225] fix compiler error.

src/client/inc/tsclient.h

@@ -415,7 +415,7 @@ int32_t tscToSQLCmd(SSqlObj *pSql, struct SSqlInfo *pInfo);
 //void    tscGetResultColumnChr(SSqlRes *pRes, SFieldInfo* pFieldInfo, int32_t column);
 
 static FORCE_INLINE void tscGetResultColumnChr(SSqlRes* pRes, SFieldInfo* pFieldInfo, int32_t columnIndex) {
-  SFieldSupInfo* pInfo = TARRAY_GET_ELEM(pFieldInfo->pSupportInfo, columnIndex);
+  SFieldSupInfo* pInfo = (SFieldSupInfo*) TARRAY_GET_ELEM(pFieldInfo->pSupportInfo, columnIndex);
   assert(pInfo->pSqlExpr != NULL);
 
   int32_t type = pInfo->pSqlExpr->resType;

src/util/inc/tarray.h

@@ -23,13 +23,12 @@ extern "C" {
 #include "os.h"
 
 #define TARRAY_MIN_SIZE 8
-#define TARRAY_GET_ELEM(array, index) ((void*)((array)->pData + (index) * (array)->elemSize))
+#define TARRAY_GET_ELEM(array, index) ((void*)((char*)((array)->pData) + (index) * (array)->elemSize))
 
 typedef struct SArray {
   size_t size;
   size_t capacity;
   size_t elemSize;
-
   void*  pData;
 } SArray;