1301     int		idx;  in ex_continue()  local
1312 	idx = cleanup_conditionals(cstack, CSF_WHILE | CSF_FOR, FALSE);  in ex_continue()
1313 	if (idx >= 0 && (cstack->cs_flags[idx] & (CSF_WHILE | CSF_FOR)))  in ex_continue()
1315 	    rewind_conditionals(cstack, idx, CSF_TRY, &cstack->cs_trylevel);  in ex_continue()
1327 	    cstack->cs_pending[idx] = CSTP_CONTINUE;  in ex_continue()
1339     int		idx;  in ex_break()  local
1350 	idx = cleanup_conditionals(cstack, CSF_WHILE | CSF_FOR, TRUE);  in ex_break()
1351 	if (idx >= 0 && !(cstack->cs_flags[idx] & (CSF_WHILE | CSF_FOR)))  in ex_break()
1353 	    cstack->cs_pending[idx] = CSTP_BREAK;  in ex_break()
1366     int		idx;  in ex_endwhile()  local
1406 	    for (idx = cstack->cs_idx; idx > 0; --idx)  in ex_endwhile()
1408 		fl =  cstack->cs_flags[idx];  in ex_endwhile()
1421 	    rewind_conditionals(cstack, idx, CSF_TRY, &cstack->cs_trylevel);  in ex_endwhile()
1525     int		idx;  in do_throw()  local
1551     idx = cleanup_conditionals(cstack, 0, inactivate_try);  in do_throw()
1552     if (idx >= 0)  in do_throw()
1567 	if (!(cstack->cs_flags[idx] & CSF_CAUGHT))  in do_throw()
1569 	    if (cstack->cs_flags[idx] & CSF_ACTIVE)  in do_throw()
1570 		cstack->cs_flags[idx] |= CSF_THROWN;  in do_throw()
1575 		cstack->cs_flags[idx] &= ~CSF_THROWN;  in do_throw()
1577 	cstack->cs_flags[idx] &= ~CSF_ACTIVE;  in do_throw()
1578 	cstack->cs_exception[idx] = current_exception;  in do_throw()
1678     int		idx = 0;  in ex_catch()  local
1707 	for (idx = cstack->cs_idx; idx > 0; --idx)  in ex_catch()
1708 	    if (cstack->cs_flags[idx] & CSF_TRY)  in ex_catch()
1710 	if (cstack->cs_flags[idx] & CSF_TRY)  in ex_catch()
1711 	    cstack->cs_flags[idx] |= CSF_CATCH;  in ex_catch()
1712 	if (cstack->cs_flags[idx] & CSF_FINALLY)  in ex_catch()
1720 	    rewind_conditionals(cstack, idx, CSF_WHILE | CSF_FOR,  in ex_catch()
1745 	if (!did_throw || !(cstack->cs_flags[idx] & CSF_TRUE))  in ex_catch()
1753 	if (!skip && (cstack->cs_flags[idx] & CSF_THROWN)  in ex_catch()
1754 		&& !(cstack->cs_flags[idx] & CSF_CAUGHT))  in ex_catch()
1813 	    cstack->cs_flags[idx] |= CSF_ACTIVE | CSF_CAUGHT;  in ex_catch()
1815 	    catch_exception((except_T *)cstack->cs_exception[idx]);  in ex_catch()
1850     int		idx;  in ex_finally()  local
1865 	    for (idx = cstack->cs_idx - 1; idx > 0; --idx)  in ex_finally()
1866 		if (cstack->cs_flags[idx] & CSF_TRY)  in ex_finally()
1874 	    idx = cstack->cs_idx;  in ex_finally()
1876 	if (cstack->cs_flags[idx] & CSF_FINALLY)  in ex_finally()
1882 	rewind_conditionals(cstack, idx, CSF_WHILE | CSF_FOR,  in ex_finally()
1980     int		idx;  in ex_endtry()  local
2013 	    idx = cstack->cs_idx;  in ex_endtry()
2015 		--idx;  in ex_endtry()
2016 	    while (idx > 0 && !(cstack->cs_flags[idx] & CSF_TRY));  in ex_endtry()
2017 	    rewind_conditionals(cstack, idx, CSF_WHILE | CSF_FOR,  in ex_endtry()
2036 	    idx = cstack->cs_idx;  in ex_endtry()
2040 		     && (cstack->cs_flags[idx] & (CSF_CATCH|CSF_FINALLY)) == 0)  in ex_endtry()
2053 	    if (did_throw && (cstack->cs_flags[idx] & CSF_TRUE)  in ex_endtry()
2054 		    && !(cstack->cs_flags[idx] & CSF_FINALLY))  in ex_endtry()
2066 			&& !(cstack->cs_flags[idx] & CSF_FINALLY)  in ex_endtry()
2067 			&& !cstack->cs_pending[idx]))  in ex_endtry()
2080 		if (did_throw && !(cstack->cs_flags[idx] & CSF_FINALLY))  in ex_endtry()
2093 	    pending = cstack->cs_pending[idx];  in ex_endtry()
2094 	    cstack->cs_pending[idx] = CSTP_NONE;  in ex_endtry()
2096 		rettv = cstack->cs_rettv[idx];  in ex_endtry()
2098 		current_exception = cstack->cs_exception[idx];  in ex_endtry()
2347     int		idx;  in cleanup_conditionals()  local
2350     for (idx = cstack->cs_idx; idx >= 0; --idx)  in cleanup_conditionals()
2352 	if (cstack->cs_flags[idx] & CSF_TRY)  in cleanup_conditionals()
2360 	    if (did_emsg || got_int || (cstack->cs_flags[idx] & CSF_FINALLY))  in cleanup_conditionals()
2362 		switch (cstack->cs_pending[idx])  in cleanup_conditionals()
2370 			report_discard_pending(cstack->cs_pending[idx], NULL);  in cleanup_conditionals()
2371 			cstack->cs_pending[idx] = CSTP_NONE;  in cleanup_conditionals()
2376 						      cstack->cs_rettv[idx]);  in cleanup_conditionals()
2377 			discard_pending_return(cstack->cs_rettv[idx]);  in cleanup_conditionals()
2378 			cstack->cs_pending[idx] = CSTP_NONE;  in cleanup_conditionals()
2382 			if (cstack->cs_flags[idx] & CSF_FINALLY)  in cleanup_conditionals()
2384 			    if ((cstack->cs_pending[idx] & CSTP_THROW)  in cleanup_conditionals()
2385 				    && cstack->cs_exception[idx] != NULL)  in cleanup_conditionals()
2391 					(except_T *)cstack->cs_exception[idx],  in cleanup_conditionals()
2395 				report_discard_pending(cstack->cs_pending[idx],  in cleanup_conditionals()
2397 			    cstack->cs_pending[idx] = CSTP_NONE;  in cleanup_conditionals()
2408 	    if (!(cstack->cs_flags[idx] & CSF_FINALLY))  in cleanup_conditionals()
2410 		if ((cstack->cs_flags[idx] & CSF_ACTIVE)  in cleanup_conditionals()
2411 			&& (cstack->cs_flags[idx] & CSF_CAUGHT)  in cleanup_conditionals()
2412 			&& !(cstack->cs_flags[idx] & CSF_FINISHED))  in cleanup_conditionals()
2414 		    finish_exception((except_T *)cstack->cs_exception[idx]);  in cleanup_conditionals()
2415 		    cstack->cs_flags[idx] |= CSF_FINISHED;  in cleanup_conditionals()
2421 		if (cstack->cs_flags[idx] & CSF_TRUE)  in cleanup_conditionals()
2434 	if (cstack->cs_flags[idx] & searched_cond)  in cleanup_conditionals()
2440 	cstack->cs_flags[idx] &= ~CSF_ACTIVE;  in cleanup_conditionals()
2449 	if ((cstack->cs_flags[idx] & CSF_TRY)  in cleanup_conditionals()
2450 		&& (cstack->cs_flags[idx] & CSF_SILENT))  in cleanup_conditionals()
2458 	    cstack->cs_flags[idx] &= ~CSF_SILENT;  in cleanup_conditionals()
2463     return idx;  in cleanup_conditionals()
2490     int		idx,  in rewind_conditionals()  argument
2494     while (cstack->cs_idx > idx)  in rewind_conditionals()