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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-12-21 19:07:31 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-12-21 19:07:31 +0100 |
| commit | b50c3b7ddfd4e6f6b3aa2f99522637138320dab0 (patch) | |
| tree | c2c3bdef13a161086509448d3fb2934dbc10ba64 /src/liballoc | |
| parent | 0a440b159436ad3c75d25b24ce5d43086b567872 (diff) | |
| parent | e7b8bfe5b9f09a6c587ebe170abdf84a7bce26fa (diff) | |
| download | rust-b50c3b7ddfd4e6f6b3aa2f99522637138320dab0.tar.gz rust-b50c3b7ddfd4e6f6b3aa2f99522637138320dab0.zip | |
Rollup merge of #67160 - matthewjasper:gat-generics, r=nikomatsakis
Make GATs less ICE-prone.
After this PR simple lifetime-generic associated types can now be used in a compiling program. There are two big limitations:
* #30472 has not been addressed in any way (see src/test/ui/generic-associated-types/iterable.rs)
* Using type- and const-generic associated types errors because bound types and constants aren't handled by trait solving.
* The errors are technically non-fatal, but they happen in a [part of the compiler](https://github.com/rust-lang/rust/blob/4abb0ad2731e9ac6fd5d64d4cf15b7c82e4b5a81/src/librustc_typeck/lib.rs#L298) that fairly aggressively stops compiling on errors.
closes #47206
closes #49362
closes #62521
closes #63300
closes #64755
closes #67089
Diffstat (limited to 'src/liballoc')
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