Rollup of 17 pull requests #63011
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Rollup of 17 pull requests #63011
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Also modifies the generation script to emit 2018 edition paths.
It is broken and unused
The bugs that this was working around have been fixed in LLVM 9.
Unfortunately due to an Azure quirk the TOOLSTATE_REPO_ACCESS_TOKEN is not suitable to gate whether to push new commits to the repo, as if it's not defined on the Azure side it will actually be set to the literal `$(TOOLSTATE_REPO_ACCESS_TOKEN)`, which screws everything up. This instead adds another, non-secret environment variable to gate publishing: TOOLSTATE_PUBLISH. As non-secret environment variables behave correctly this fixes the issue.
NamedMatch is already cheap to clone due to Lrc's inside.
This adds support for the `-Z ui-testing` flag to the new annotate-snippet diagnostic emitter. The support for the flag was added to `annotate-snippet-rs` in these PRs: * rust-lang/annotate-snippets-rs#3 * rust-lang/annotate-snippets-rs#5 Closes rust-lang#61811
When 2 or more sequences share the same span, we can't use the precomputed map for their first set. So we compute it recursively. Fixes rust-lang#62831.
allow clippy::unreadable_literal in unicode tables Also modifies the generation script to emit 2018 edition paths.
…ks, r=Centril Add missing type links in documentation r? @rust-lang/docs
…s-boxed, r=Centril Add missing doc links in boxed module r? @rust-lang/docs
Introduce `as_deref` to Option This is re-submission for rust-lang#59628. Renames `deref()` to `as_deref()` and adds `deref_mut()` impls and tests. CC rust-lang#50264 r? @Kimundi (I picked you as you're the previous reviewer.)
rustc: precompute the largest Niche and store it in LayoutDetails. Since we only ever can use at most one niche, it makes sense to just store that in the layout, for the simplest caching (especially as it's almost trivial to compute). There might be a speedup from this, but even if it's marginal now, the caching would be a more significant benefit for future optimization attempts.
…lexcrichton Remove support for -Zlower-128bit-ops It is broken and unused cc rust-lang#58969 blocked rust-lang/compiler-builtins#302 (removes definitions of the lang items removed in this PR) r? @alexcrichton
Remove vector fadd/fmul reduction workarounds The bugs that this was working around have been fixed in LLVM 9. r? @gnzlbg
code cleanup remove all codes that are not used by vxWorks
Disable d32 on armv6 hf targets We already do this on armv7 targets. It seems that this now gets enabled by default if '+vfp2` is specified, so disable it explicitly. Hopefully fixes rust-lang#62841. r? @alexcrichton
Initialize the MSP430 AsmParser Hopefully fixes rust-lang#59077. r? @alexcrichton
Implement slow-path for FirstSets::first When 2 or more sequences share the same span, we can't use the precomputed map for their first set. So we compute it recursively. Fixes rust-lang#62831.
…ochenkov Allow lexer to recover from some homoglyphs
clarify and unify some type test names * `is_mutable_pointer`: use `ptr` suffix for consistency with `is_region_ptr`, `is_fn_ptr`, `is_unsafe_ptr`. * `is_pointer_sized`: the name is misleading as this only tests for pointer-sized *integers*, so rename to `is_ptr_sized_integral`.
…lexcrichton
ci: gate toolstate repo pushes on the TOOLSTATE_PUBLISH envvar
This PR fixes toolstate failing to push on the LinuxTools PR builder by gating the pushes on the new `TOOLSTATE_PUBLISH` environment variable, which is set on prod credentials but not on the PR ones. The old code checked whether the access token was set, but that doesn't work due to an Azure quirk.
For a bit of background, secret environment variables are not available by default, but each step needs to explicitly declare which secret vars to load:
```yaml
- bash: echo foo
env:
SECRET_VAR: $(SECRET_VAR)
```
This works fine when the variable is present but when it's missing, instead of setting `SECRET_VAR` to an empty string or just not setting it at all, Azure Pipelines puts the literal `$(SECRET_VAR)` as the content, which completly breaks the old check we had. I tried almost every thing to make this work in a sensible way, and the only conclusion I reached is to set the variable at the top level with the runtime expression evaluation syntax, which sets the variable to an empty string if missing:
```yaml
# At the top:
variables:
- name: MAYBE_SECRET_VAR
value: $[ variables.MAYBE_SECRET_VAR ]
# In the step:
- bash: echo foo
env:
SECRET_VAR: $(MAYBE_SECRET_VAR)
```
While that *could've worked* it was ugly and messy, so I just opted to add yet another non-secret variable.
r? @alexcrichton
fixes rust-lang#62811
… r=petrochenkov Remove needless indirection through Rc NamedMatch is already cheap to clone due to Lrc's inside.
…estebank librustc_errors: Support ui-testing flag in annotate-snippet emitter This adds support for the `-Z ui-testing` flag to the new annotate-snippet diagnostic emitter. Support for the flag was added to `annotate-snippet-rs` in these PRs: * rust-lang/annotate-snippets-rs#3 * rust-lang/annotate-snippets-rs#5 r? @estebank Closes rust-lang#61811
…ntril Add test for issue-54062 The ICE is no longer reproduced. Closes rust-lang#54062
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@bors r+ rollup=never p=17 |
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📌 Commit a719d90 has been approved by |
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⌛ Testing commit a719d90 with merge e877f10a4e0a66ead6b571acbd653cdd33694925... |
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@bors r- retry |
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Successful merges:
as_derefto Option #62421 (Introduceas_derefto Option)Failed merges:
r? @ghost