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| author | Felix S. Klock II <pnkfelix@pnkfx.org> | 2019-01-22 13:51:30 +0100 |
|---|---|---|
| committer | Felix S. Klock II <pnkfelix@pnkfx.org> | 2019-01-22 14:45:13 +0100 |
| commit | 2dea8ec630eebabee46bc51b3ea14fe5e88834c1 (patch) | |
| tree | 9d6ff0b427b1f35f34e3b5877b702a061f347cd9 /src/librustdoc/html/static/source-script.js | |
| parent | 38650b69cafbff61d71a275ced1e9866a08a36c0 (diff) | |
| download | rust-2dea8ec630eebabee46bc51b3ea14fe5e88834c1.tar.gz rust-2dea8ec630eebabee46bc51b3ea14fe5e88834c1.zip | |
Do not initiate nested probe within `assemble_probe`.
In particular, the table entries (associated with type-variables created during the probe) must persist as long as the candidates assembled during the probe. If you make a nested probe without creating a nested `ProbeContext`, the table entries are popped at the end of the nested probe, while the type-variables would leak out via the assembled candidates attached to `self` (the outer `ProbeContext`). This causes an ICE (*if you are lucky*)!
Diffstat (limited to 'src/librustdoc/html/static/source-script.js')
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