Test 001.phpt fails in php7 branch with Lua 5.1.5

[ossobuffo]

I am running Lua 5.1.5 on Gentoo and have compiled php7 branch of php-lua against PHP7 git latest. All tests pass except 001.phpt, which fails because the expected Lua error message differs from the actual error message.

--EXPECTF--
12
-0.53657291800043
string "line":1: syntax error near 'code'

But the actual error generated by the last line is as follows:

[dkeepersun]

+1