# HG changeset patch
# User Matt Harbison <matt_harbison@yahoo.com>
# Date 2018-08-10 03:52:45
# Node ID beab6690f2027d2ecfa8189110abe6aa27b70e7a
# Parent  34eb999e29bf3371606a19dd09c507d8d5829a88

cext: fix Windows warning about implicit conversion of 32-bit shift to 64 bit

    mercurial/cext/revlog.c(1541) : warning C4334: '<<' : result of 32-bit shift
        implicitly converted to 64 bits (was 64-bit shift int ended?)

diff --git a/mercurial/cext/revlog.c b/mercurial/cext/revlog.c
--- a/mercurial/cext/revlog.c
+++ b/mercurial/cext/revlog.c
@@ -1535,7 +1535,7 @@ static PyObject *find_deepest(indexObjec
 		goto bail;
 	}
 
-	interesting = calloc(sizeof(*interesting), 1 << revcount);
+	interesting = calloc(sizeof(*interesting), ((size_t)1) << revcount);
 	if (interesting == NULL) {
 		PyErr_NoMemory();
 		goto bail;