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-rw-r--r--contrib/pgcrypto/imath.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/contrib/pgcrypto/imath.c b/contrib/pgcrypto/imath.c
index 431eb6c444a..92422aa3ad5 100644
--- a/contrib/pgcrypto/imath.c
+++ b/contrib/pgcrypto/imath.c
@@ -17,6 +17,7 @@
* - remove includes covered by c.h
* - rename DEBUG to IMATH_DEBUG
* - replace stdint.h usage with c.h equivalents
+ * - suppress MSVC warning 4146
*
* 2. Download a newer imath.c and imath.h. Transform them like in step 1.
* Apply to these files the diff you saved in step 1. Look for new lines
@@ -2359,7 +2360,14 @@ s_ucmp(mp_int a, mp_int b)
static int
s_vcmp(mp_int a, mp_small v)
{
+#if _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4146)
+#endif
mp_usmall uv = (v < 0) ? -(mp_usmall) v : (mp_usmall) v;
+#if _MSC_VER
+#pragma warning(pop)
+#endif
return s_uvcmp(a, uv);
}