/* #define CbC_PRETENDED_STACK_SIZE 256 */
#define CbC_PRETENDED_STACK_SIZE 1024

/* Set if the fntype is code segment on CbC language.  */
/* flag3,5,6 has been used by c-tree.h */
#define CbC_IS_CODE_SEGMENT(TYPE) TYPE_LANG_FLAG_5 ( FUNCTION_TYPE_CHECK(TYPE))

/* Set if the CALL_EXPR NODE is goto statement on CbC language.  */
#define CbC_IS_CbC_GOTO(NODE) TREE_LANG_FLAG_5 (CALL_EXPR_CHECK(NODE))
#define CALL_EXPR_CbC_GOTO(NODE) TREE_LANG_FLAG_5 (CALL_EXPR_CHECK(NODE))

extern tree cbc_return_f;
extern tree cbc_env;
extern location_t cbc_return;

/* flag of rectype and selftype is lang_flag_3. */
#define IS_RECTYPE(NODE) ((NODE)->type.lang_flag_3)
#define IS_SELFTYPE(NODE) ((NODE)->type.lang_flag_3)

//#define CbC_TYPE_LANG_FLAG_3(NODE) (RECORD_OR_POINTER_CHECK (NODE)->type.lang_flag_3)
//#define RECORD_OR_POINTER_CHECK(NODE) TYPE_CHECK2 (T, POINTER_TYPE, RECORD_TYPE)

//#define TYPE_LANG_FLAG_3(NODE) (TYPE_CHECK (NODE)->type.lang_flag_3)