/* 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))
#define CbC_HAVE_CbC_GOTO(EXP) DECL_LANG_FLAG_4 (FUNCTION_DECL_CHECK (EXP))

/* Set if the CALL_EXPR NODE is goto statement on CbC language.  */
//#define CbC_IS_CbC_GOTO(NODE) (CALL_EXPR_CHECK(NODE)->common.lang_flag_5)

// old difinition
//#define CbC_IS_CODE_SEGMENT(EXP) DECL_LANG_FLAG_7 (FUNCTION_DECL_CHECK (EXP))
//#define CbC_IS_CODE_SEGMENT(NODE) (TYPE_CHECK (NODE)->type.lang_flag_5)
#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;