From 3a8a333942512657195679a49a91a1846f740928 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Mon, 18 Nov 2013 01:07:38 +0100
Subject: [PATCH] Fix compiler warnings on Windows 64-bit in grammar.c

INT_MAX states and labels should be enough for everyone
---
 Parser/grammar.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Parser/grammar.c b/Parser/grammar.c
index d4270de6b76..b598294a4aa 100644
--- a/Parser/grammar.c
+++ b/Parser/grammar.c
@@ -63,7 +63,7 @@ addstate(dfa *d)
     s->s_upper = 0;
     s->s_accel = NULL;
     s->s_accept = 0;
-    return s - d->d_state;
+    return Py_SAFE_DOWNCAST(s - d->d_state, Py_intptr_t, int);
 }
 
 void
@@ -105,7 +105,7 @@ addlabel(labellist *ll, int type, const char *str)
     if (Py_DebugFlag)
         printf("Label @ %8p, %d: %s\n", ll, ll->ll_nlabels,
                PyGrammar_LabelRepr(lb));
-    return lb - ll->ll_label;
+    return Py_SAFE_DOWNCAST(lb - ll->ll_label, Py_intptr_t, int);
 }
 
 /* Same, but rather dies than adds */