Something is causing test failures in ParserFunctions that seem to block merges for Translate, see: https://integration.wikimedia.org/ci/job/wmf-quibble-vendor-mysql-php70-docker/562/console:
There were 6 errors:
1) ParserIntegrationTest::testParse with data set "funcsParserTests.txt: Preserve tags in #switch default value" ('[details omitted]')
Only variables should be assigned by reference
/workspace/src/extensions/ParserFunctions/includes/ExtParserFunctions.php:182
/workspace/src/includes/parser/Parser.php:3444
/workspace/src/includes/parser/Parser.php:3148
/workspace/src/includes/parser/Preprocessor_DOM.php:1279
/workspace/src/includes/parser/Parser.php:2962
/workspace/src/includes/parser/Parser.php:1306
/workspace/src/includes/parser/Parser.php:455
/workspace/src/tests/parser/ParserTestRunner.php:899
/workspace/src/tests/phpunit/includes/parser/ParserIntegrationTest.php:52
/workspace/src/maintenance/doMaintenance.php:94