* test(phpunit): anchor TypePhp autoloading to the current checkout
A git worktree shares vendor/ with the primary checkout via a symlink, and
Composer's generated autoloader resolves the TypePhp\ prefix relative to the
realpath of vendor/. The suite then silently loads and tests the OTHER
checkout's src/ tree. Prepend an autoloader anchored to this checkout so the
tests always exercise the sources they ship with; in a standalone checkout
this is a no-op.
* fix(translator): allow overrides to add a by-ref return
Zend's inheritance check treats return-by-reference as covariant
(zend_do_perform_implementation_check): an error is raised only when the
parent returns by reference and the child does not. The child adding `&`
is a strictly stronger guarantee and is accepted:
class A { public function f(): array {} }
class B extends A { public function &f(): array {} } // OK in Zend
validateMethodOverrideSignature compared returnsByRef with exact equality,
rejecting this valid program. Make the check one-directional; dropping a
parent's by-ref return remains fatal.
韩天峰
Alessio Giacobbe