comparison mercurial/parsers.c @ 26080:83c9edcac05c

reachableroots: silence warning of implicit integer narrowing issued by clang

Tested with CFLAGS=-Wshorten-64-to-32 CC=clang which is the default of
Mac OS X.

Because a valid revnum shouldn't exceed INT_MAX, we don't need long width for
large tovisit array.

26079:cefd5c8bab5d

		if (revnum + 1 < 0 || revnum + 1 >= len + 1) {
			PyErr_SetString(PyExc_IndexError, "head out of range");
			goto bail;
		}
		if (!(revstates[revnum + 1] & RS_SEEN)) {
			tovisit[lentovisit++] = revnum;
			revstates[revnum + 1] |= RS_SEEN;
		}
	}

	/* Visit the tovisit list and find the reachable roots */

	}

	/* Find all the nodes in between the roots we found and the heads
	 * and add them to the reachable set */
	if (includepath == 1) {
		int minidx = minroot;
		if (minidx < 0)
			minidx = 0;
		for (i = minidx; i < len; i++) {
			if (!(revstates[i + 1] & RS_SEEN))
				continue;

26080:83c9edcac05c

		if (revnum + 1 < 0 || revnum + 1 >= len + 1) {
			PyErr_SetString(PyExc_IndexError, "head out of range");
			goto bail;
		}
		if (!(revstates[revnum + 1] & RS_SEEN)) {
			tovisit[lentovisit++] = (int)revnum;
			revstates[revnum + 1] |= RS_SEEN;
		}
	}

	/* Visit the tovisit list and find the reachable roots */

	}

	/* Find all the nodes in between the roots we found and the heads
	 * and add them to the reachable set */
	if (includepath == 1) {
		long minidx = minroot;
		if (minidx < 0)
			minidx = 0;
		for (i = minidx; i < len; i++) {
			if (!(revstates[i + 1] & RS_SEEN))
				continue;