Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Improve undefined variable error messages | Máté Kocsis | 2020-03-31 | 1 | -1/+1 |
| | | | | Closes GH-5312 | ||||
* | Convert some notices to warnings | Nikita Popov | 2019-10-02 | 1 | -1/+1 |
| | | | | Part of https://wiki.php.net/rfc/engine_warnings. | ||||
* | Inference: Fix undef handling for binary ops | Nikita Popov | 2016-05-14 | 1 | -0/+17 |
We need to be careful about correctly handling that undef results in a null value. Otherwise, apart from simply generating incorrect results, we may also end up performing non-monotonic lattice transitions, thus causing an infinite type inference loop (see test). |