Mercurial > hg
diff 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.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Fri, 14 Aug 2015 12:25:14 +0900 |
| parents | cefd5c8bab5d |
| children | ce26928cbe41 |
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--- a/mercurial/parsers.c Fri Aug 14 12:22:08 2015 +0900 +++ b/mercurial/parsers.c Fri Aug 14 12:25:14 2015 +0900 @@ -1187,7 +1187,7 @@ goto bail; } if (!(revstates[revnum + 1] & RS_SEEN)) { - tovisit[lentovisit++] = revnum; + tovisit[lentovisit++] = (int)revnum; revstates[revnum + 1] |= RS_SEEN; } } @@ -1228,7 +1228,7 @@ /* 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; + long minidx = minroot; if (minidx < 0) minidx = 0; for (i = minidx; i < len; i++) {