Remove quote_*! macros
This deletes a considerable amount of test cases, some of which we may want to keep. I'm not entirely certain what the primary intent of many of them was; if we should keep them I can attempt to edit each case to continue compiling without the quote_*! macros involved.
Fixes#46849.
Fixes#12265.
Fixes#12266.
Fixes#26994.
r? @Manishearth
Add intrinsic to create an integer bitmask from a vector mask
This PR adds a new simd intrinsic: `simd_bitmask(vector) -> unsigned integer` that creates an integer bitmask from a vector mask by extracting one bit of each vector lane.
This is required to implement: https://github.com/rust-lang-nursery/packed_simd/issues/166 .
EDIT: the reason we need an intrinsics for this is that we have to truncate the vector lanes to an `<i1 x N>` vector, and then bitcast that to an `iN` integer (while making sure that we only materialize `i8`, ... , `i64` - that is, no `i1`, `i2`, `i4`, types), and we can't do any of that in a Rust library.
r? @rkruppe
Rollup of 11 pull requests
Successful merges:
- #57179 (Update std/lib.rs docs to reflect Rust 2018 usage)
- #57730 (Merge visitors in AST validation)
- #57779 (Recover from parse errors in literal struct fields and incorrect float literals)
- #57793 (Explain type mismatch cause pointing to return type when it is `impl Trait`)
- #57795 (Use structured suggestion in stead of notes)
- #57817 (Add error for trailing angle brackets.)
- #57834 (Stabilize Any::get_type_id and rename to type_id)
- #57836 (Fix some cross crate existential type ICEs)
- #57840 (Fix issue 57762)
- #57844 (use port 80 for retrieving GPG key)
- #57858 (Ignore line ending on older git versions)
Failed merges:
r? @ghost
Ignore line ending on older git versions
On Ubuntu 16.04 git 2.7.4 tries to fix the line ending of `.png` and `.ico` files, and obviously it ruins them. This PR adds an attribute to those files to ignore which line ending they use.
r? @GuillaumeGomez
Fix issue 57762
against a stock LLVM 7. LLVM 7 was released without a necessary fix
for a bug in the DWARF discriminant code.
This patch changes rustc to use the fallback mode on (non-Rust) LLVM 7.
Closes#57762
Add error for trailing angle brackets.
Fixes#54521.
This PR adds a error (and accompanying machine applicable
suggestion) for trailing angle brackets on function calls with a
turbofish.
r? @estebank
Update std/lib.rs docs to reflect Rust 2018 usage
Fixes#56544
This paragraph was written for Rust 2015. Since 2018 has been stable for a while I think we can update it.
Fix Android CI failing to download SDKs
A component of the Android SDK now requires an additional license ([full license text](https://gist.github.com/pietroalbini/28b46a6fed0921d129de58e7aef29f11)) to be accepted before it's possible to use it. The license is dated January 16th 2019, so it's recent.
The weird thing about the license is that it doesn't prompt you to accept it during `sdkmanager --licenses` like all the other ones, but during `sdkmanager platform-tools emulator ...`, and we didn't pipe `yes` to it before this PR.
The PR changes the SDK installation script to accept all the licenses even on the `sdkmanager platform-tools emulator` command.
On Ubuntu 16.04 git 2.7.4 tries to fix the line ending of .png and .ico
files, and obviously it ruins them. This commit adds an attribute to
those files to properly mark them as binary.
typeck: remove leaky nested probe during trait object method resolution
addresses #57673 (but not marking with f-x because thats now afflicting beta channel).
Fix#57216
submodules: update rls and clippy
Changes:
````
Remove state.analysis due to Rust PR #57476
Improve missing nightly readme info
Bump languageserver-types to v0.54.0 and renam crate name to lsp-types
Delete bors.toml
Fix tests
Fix https://github.com/rust-lang/rls/issues/1231
Implement asynchronous message reading
Use typed requests
Implement Tokio-based test LSP client
Update README.md to account for Travis url change
Simplify wait_for_all recv calls
Update dependencies
Revert NLL bug workaround
Remove old test_data entry in .gitignore
Reorganize some tests
Don't test RLS binary target directly
Move tooltip tests to integration tests
Simplify tooltip test harness
Only use FIXTURES_DIR to determine fixtures
Remove src/test/mod.rs
Centralise FIXTURES_DIR across unit and integration tests
Move lens test to tests/
Suppress unused warnings in tests/*
Beautify main.rs and lib.rs
WIP: Move tests
Move src/test/harness to tests/support/harness
Split RLS into bin/lib
Update Clippy
Change all mentions of `rls-preview` to `rls`
Make config mutex borrow scope explicit
Fallback to racer definition
````
Fixes rls build.
Issue 57762 points out a compiler crash when the compiler was built
using a stock LLVM 7. LLVM 7 was released without a necessary fix for
a bug in the DWARF discriminant code.
This patch changes rustc to use the fallback mode on (non-Rust) LLVM 7.
Closes#57762
Changes:
````
Rustfmt all the things
Don't make decisions on values that don't represent the decision
Rustup
Actually check for constants.
formatting fix
Update clippy_lints/src/needless_bool.rs
formatting fix
needless bool lint suggestion is wrapped in brackets if it is an "else" clause of an "if-else" statement
Remove negative integer literal checks.
Fix `implicit_return` false positives.
````
Changes:
````
Remove state.analysis due to Rust PR #57476
Improve missing nightly readme info
Bump languageserver-types to v0.54.0 and renam crate name to lsp-types
Delete bors.toml
Fix tests
Fix https://github.com/rust-lang/rls/issues/1231
Implement asynchronous message reading
Use typed requests
Implement Tokio-based test LSP client
Update README.md to account for Travis url change
Simplify wait_for_all recv calls
Update dependencies
Revert NLL bug workaround
Remove old test_data entry in .gitignore
Reorganize some tests
Don't test RLS binary target directly
Move tooltip tests to integration tests
Simplify tooltip test harness
Only use FIXTURES_DIR to determine fixtures
Remove src/test/mod.rs
Centralise FIXTURES_DIR across unit and integration tests
Move lens test to tests/
Suppress unused warnings in tests/*
Beautify main.rs and lib.rs
WIP: Move tests
Move src/test/harness to tests/support/harness
Split RLS into bin/lib
Update Clippy
Change all mentions of `rls-preview` to `rls`
Make config mutex borrow scope explicit
Fallback to racer definition
````
Fixes rls build.
[rust-gdb] relax the GDB version regex
The pretty-printer script is checking `gdb.VERSION` to see if it's at
least 8.1 for some features. With `re.match`, it will only find the
version at the beginning of that string, but in Fedora the string is
something like "Fedora 8.2-5.fc29". Using `re.search` instead will find
the first location that matches anywhere, so it will find my 8.2.
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*)!
const_eval: Predetermine the layout of all locals when pushing a stack frame
Usually the layout of any locals is required at least three times, once
when it becomes live, once when it is written to, and once it is read
from. By adding a cache for them, we can reduce the number of layout
queries speeding up code that is heavy on const_eval.
Fix memory leak in P::filter_map
Probably this function isn't widely used, but anyway this wasn't working as intended.
r? @eddyb
Do not rollup if you want to see if max-rss change in perf.
Default images
Add default rust logo (the image at the top of the sidebar) and default favicon. No more missing image or inexistent icon on the documentation tabs!
r? @QuietMisdreavus
Remove unnecessary dummy span checks
The emitter already verifies wether a given span note or span label
can be emitted to the output. If it can't, because it is a dummy
span, it will be either elided for labels or emitted as an unspanned
note/help when applicable.
Add signed num::NonZeroI* types
Multiple people have asked for them in https://github.com/rust-lang/rust/issues/49137. Given that the unsigned ones already exist, they are very easy to add and not an additional maintenance burden.
