| 9 | | There were problems with rustc-1.41.0, one of which involved errors in borrow checking - it should not be used. There was also a problem which can apparently lead to a segmentation fault. These are fixed in 1.41.1, but the fix for one of these (issue 69225) required them to backport an LLVM change to their shipped version. |
| 10 | | |
| 11 | | If you build rustc-1.41.1 with system llvm-9.0.1 the new test will fail: |
| 12 | | {{{ |
| 13 | | [ui] ui/issues/issue-69225-SCEVAddExpr-wrap-flag.rs |
| 14 | | }}} |
| 15 | | |
| 16 | | That is bad. |
| 17 | | |
| 18 | | Similarly, rustc-1.42.0 needs to be built with its shipped llvm unless the system version is llvm-10. |
| | 9 | Firefox-97 will need at least rustc-1.57.0. That version would need an amended sed to force the correct (rust) curl and curl-sys crates (not tested). Using rustc-1.58.0 picks up new enough crates and works. However, there are a lot more test failures (in the absence of gdb, only one failure is not in 'assembly'), as with 1.56 these seem to be caused by the tests using -Werror. |
