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authorNikita Popov <nikita.ppv@gmail.com>2019-09-24 11:32:21 +0200
committerNikita Popov <nikita.ppv@gmail.com>2019-09-24 11:36:05 +0200
commita369430b00ce8dfb3b7c07f40520dda369012ef2 (patch)
tree80abc198260a682beaa10958c034ddd0f3047304
parent3c28a4ac6c1815a92fabc9d65c0727399deed141 (diff)
downloadphp-git-a369430b00ce8dfb3b7c07f40520dda369012ef2.tar.gz
Avoid signed shift
-rw-r--r--ext/opcache/Optimizer/zend_inference.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/opcache/Optimizer/zend_inference.h b/ext/opcache/Optimizer/zend_inference.h
index 80a58405e7..3024583a24 100644
--- a/ext/opcache/Optimizer/zend_inference.h
+++ b/ext/opcache/Optimizer/zend_inference.h
@@ -30,7 +30,7 @@
//TODO: remome MAY_BE_RC1, MAY_BE_RCN???
#define MAY_BE_RC1 (1<<30) /* may be non-reference with refcount == 1 */
-#define MAY_BE_RCN (1<<31) /* may be non-reference with refcount > 1 */
+#define MAY_BE_RCN (1u<<31) /* may be non-reference with refcount > 1 */
#define MAY_HAVE_DTOR \
(MAY_BE_OBJECT|MAY_BE_RESOURCE \