TYPO3 Core

Is there any reason not to use global namespace statements when concatenating all ext_localconf resp. ext_table files?

Creating the cached file like

/**
 * Compiled ext_localconf.php cache file
 */

/**
 * Extension: core
 * File: .../typo3/sysext/core/ext_localconf.php
 */

namespace {
  // content of typo3/sysext/core/ext_localconf.php
}

/**
 * Extension: core
 * File: .../typo3/sysext/extbase/ext_localconf.php
 */

namespace {
  // content of typo3/sysext/extbase/ext_localconf.php
}

...

would relax some rules and allow use statements in those files, which would improve readability and maintainability for extensions.

As up to now no one could introduce namespaces in those files or shouldn't use use statements, it should be safe to introduce this simple wrapper.

I also could not think of any downside and suppose performance wouldn't be influenced in any way.

Any thoughts on this?