parsers: suppress warning of signed and unsigned comparison at nt_init
Spotted by CC=clang CFLAGS='-Wall -Wextra -Wno-missing-field-initializers
-Wno-unused-parameter -Wshorten-64-to-32':
mercurial/parsers.c:1580:24: warning: comparison of integers of different
signs: 'Py_ssize_t' (aka 'long') and 'unsigned long' [-Wsign-compare]
if (self->raw_length > INT_MAX / sizeof(nodetree)) {
--- a/mercurial/parsers.c Sat Oct 17 23:14:13 2015 +0900
+++ b/mercurial/parsers.c Sun Oct 18 09:05:04 2015 +0900
@@ -1577,7 +1577,7 @@
static int nt_init(indexObject *self)
{
if (self->nt == NULL) {
- if (self->raw_length > INT_MAX / sizeof(nodetree)) {
+ if ((size_t)self->raw_length > INT_MAX / sizeof(nodetree)) {
PyErr_SetString(PyExc_ValueError, "overflow in nt_init");
return -1;
}