Merge branch 'PHP-7.4'

* PHP-7.4:
  Fix release build failure

diff --cc ext/opcache/ZendAccelerator.c
Simple merge

diff --cc ext/opcache/tests/preload_009.phpt
index d0c762c801dcc6f4318b46edb9da067122543d79,1adbf5b00649f53b4640575a4c1e07081fd3ae74..0434bfb91c2daf7d7301357f079d65d2b12337bf
--- 1/ext/opcache/tests/preload_009.phpt
--- 2/ext/opcache/tests/preload_009.phpt
+++ b/ext/opcache/tests/preload_009.phpt
@@@ -13,6 -13,6 +13,6 @@@ var_dump(trait_exists('T'))
  var_dump(class_exists('Foo'));
  ?>
  --EXPECTF--
 -Warning: Use of undefined constant UNDEF - assumed 'UNDEF' (this will throw an Error in a future version of PHP) in Unknown on line 0
 -bool(true)
 -bool(true)
 +Fatal error: Undefined constant 'UNDEF' in Unknown on line 0
 +
- Fatal error: Error generated while resolving initializers of class Foo during preloading in Unknown on line 0
++Fatal error: Failed to resolve initializers of class Foo during preloading in Unknown on line 0

diff --cc ext/opcache/tests/preload_loadable_classes_2.phpt
index 17100ff64f4375c5904cf51c9f9970d8b42e92aa,fc3fb1dc40ab7e227eaf7965472bca94b1055696..de4b04f8abf3d212400e1ebc014fde7a79cfe110
--- 1/ext/opcache/tests/preload_loadable_classes_2.phpt
--- 2/ext/opcache/tests/preload_loadable_classes_2.phpt
+++ b/ext/opcache/tests/preload_loadable_classes_2.phpt
@@@ -10,6 -10,8 +10,6 @@@ opcache.preload={PWD}/preload_loadable_
  --FILE--
  Unreachable
  --EXPECTF--
 -Warning: Use of undefined constant UNDEF - assumed 'UNDEF' (this will throw an Error in a future version of PHP) in Unknown on line 0
 -
 -Fatal error: Class 'Foo' not found in Unknown on line 0
 +Fatal error: Undefined constant 'UNDEF' in Unknown on line 0
  
- Fatal error: Error generated while resolving initializers of class Test during preloading in Unknown on line 0
+ Fatal error: Failed to resolve initializers of class Test during preloading in Unknown on line 0