Commit Graph

222340 Commits

Author SHA1 Message Date
Matthias Krüger
5606653f01
Rollup merge of #110465 - WaffleLapkin:assure_everyone_that_has_type_flags_is_fast, r=oli-obk
Assure everyone that `has_type_flags` is fast

`number_of_people_who_tripped_on_this += 1`

r? ``@oli-obk``
2023-04-18 06:44:48 +02:00
Matthias Krüger
d97b39d3a0
Rollup merge of #110461 - WaffleLapkin:expect_, r=Nilstrieb
Use `Item::expect_*` and `ImplItem::expect_*` more

r? ``@Nilstrieb``
2023-04-18 06:44:47 +02:00
Matthias Krüger
d6468916c0
Rollup merge of #110450 - GuillaumeGomez:fix-nested-items-on-private-doc, r=notriddle,jyn514
rustdoc: Fix invalid handling of nested items with `--document-private-items`

Fixes #110422.

The problem is that only impl block and re-exported `macro_rules!` items are "visible" as nested items. This PR adds the missing checks to handle this correctly.

cc `@compiler-errors`
r? `@notriddle`
2023-04-18 06:44:47 +02:00
Matthias Krüger
1e3a38438a
Rollup merge of #110442 - ferrocene:pa-build-metrics-dry-run, r=ozkanonur
Avoid including dry run steps in the build metrics

Including steps executed during the dry run will result in a duplication of all the steps in the build metrics, which just adds noise.
2023-04-18 06:44:46 +02:00
Matthias Krüger
41ae7fcf9b
Rollup merge of #110409 - Nilstrieb:some-manual-javascript-object-notationing, r=fee1-dead
Don't use `serde_json` to serialize a simple JSON object

This avoids `rustc_data_structures` depending on `serde_json` which allows it to be compiled much earlier, unlocking most of rustc.

This used to not matter, but after #110407 we're not blocked on fluent anymore, which means that it's now a blocking edge.
![image](https://user-images.githubusercontent.com/48135649/232313178-e0150420-3020-4eb6-98d3-fe5294a8f947.png)

This saves a few more seconds.

cc ````@Zoxc```` who added it recently
2023-04-18 06:44:46 +02:00
Matthias Krüger
afea84f99c
Rollup merge of #110348 - GuillaumeGomez:disambiguators-suffixes-rustdoc-book, r=Manishearth
Add list of supported disambiguators and suffixes for intra-doc links in the rustdoc book

This information is otherwise only provided in case an error occurs, which isn't great.

r? ```@notriddle```
2023-04-18 06:44:45 +02:00
Matthias Krüger
06d403d670
Rollup merge of #109981 - duckymirror:issue-107094, r=albertlarsan68
Set commit information environment variables when building tools

This fixes #107094.
~I'm trying to add a regression test for this issue.~
**Update**: I've added a test and a new test header `needs-git-hash` which makes sure it doesn't run when commit hashes are ignored (`bootstrap`'s `ignore-git` option).
2023-04-18 06:44:45 +02:00
Michael Goulet
556062ea6e Delay a good path bug for TypeErrCtxt 2023-04-18 04:06:27 +00:00
jyn
d6af60266e Support x test --stage 1 ui-fulldeps
Nils had an excellent idea the other day: the same way that rustdoc is
able to load `rustc_driver` from the sysroot, ui-fulldeps tests should
also be able to load it from the sysroot. That allows us to run fulldeps
tests with stage1, without having to fully rebuild the compiler twice.
It does unfortunately have the downside that we're running the tests on
the *bootstrap* compiler, not the in-tree sources, but since most of the
fulldeps tests are for the *API* of the compiler, that seems ok.

I think it's possible to extend this to `run-make-fulldeps`, but I've
run out of energy for tonight.

- Move `plugin` tests into a subdirectory.

  Plugins are loaded at runtime with `dlopen` and so require the ABI of
  the running compile to match the ABI of the compiler linked with
  `rustc_driver`. As a result they can't be supported in stage 1 and have
  to use `// ignore-stage1`.

- Remove `ignore-stage1` from most non-plugin tests

- Ignore diagnostic tests in stage 1. Even though this requires a stage
  2 build to load rustc_driver, it's primarily testing the error message
  that the *running* compiler emits when the diagnostic struct is malformed.

- Pass `-Zforce-unstable-if-unmarked` in stage1, not just stage2. That
  allows running `hash-stable-is-unstable` in stage1, since it now
  suggests adding `rustc_private` to enable loading the crates.

- Add libLLVM.so to the stage0 target sysroot, to allow fulldeps tests
  that act as custom drivers to load it at runtime.

- Pass `--sysroot stage0-sysroot` in compiletest so that we use the
  correct version of std.
2023-04-17 22:40:31 -05:00
bors
386025117a Auto merge of #110410 - saethlin:hash-u128-as-u64s, r=oli-obk
Implement StableHasher::write_u128 via write_u64

In https://github.com/rust-lang/rust/pull/110367#issuecomment-1510114777 the cachegrind diffs indicate that nearly all the regression is from this:
```
22,892,558  ???:<rustc_data_structures::sip128::SipHasher128>::slice_write_process_buffer
-9,502,262  ???:<rustc_data_structures::sip128::SipHasher128>::short_write_process_buffer::<8>
```
Which happens because the diff for that perf run swaps a `Hash::hash` of a `u64` to a `u128`. But `slice_write_process_buffer` is a `#[cold]` function, and is for handling hashes of arbitrary-length byte arrays.

Using the much more optimizer-friendly `u64` path twice to hash a `u128` provides a nice perf boost in some benchmarks.
2023-04-18 03:11:18 +00:00
bors
e279f902f3 Auto merge of #110403 - klensy:bolt-deprecate, r=albertlarsan68,Kobzol
bolt: remove deprecated option value for split-functions

Noticed warning at https://github.com/rust-lang-ci/rust/actions/runs/4711883459/jobs/8356538964#step:26:40828, option value was removed at 96f6ec5090.

bolt only running on latest supported llvm (yes?), so it's safe to apply this patch.
cc `@Kobzol`
2023-04-18 01:00:55 +00:00
bors
7908a1d654 Auto merge of #110243 - WaffleLapkin:bless_tagged_pointers🙏, r=Nilstrieb
Tagged pointers, now with strict provenance!

This is a big refactor of tagged pointers in rustc, with three main goals:
1. Porting the code to the strict provenance
2. Cleanup the code
3. Document the code (and safety invariants) better

This PR has grown quite a bit (almost a complete rewrite at this point...), so I'm not sure what's the best way to review this, but reviewing commit-by-commit should be fine.

r? `@Nilstrieb`
2023-04-17 21:50:13 +00:00
Josh Soref
e09d0d2a29 Spelling - compiler
* account
* achieved
* advising
* always
* ambiguous
* analysis
* annotations
* appropriate
* build
* candidates
* cascading
* category
* character
* clarification
* compound
* conceptually
* constituent
* consts
* convenience
* corresponds
* debruijn
* debug
* debugable
* debuggable
* deterministic
* discriminant
* display
* documentation
* doesn't
* ellipsis
* erroneous
* evaluability
* evaluate
* evaluation
* explicitly
* fallible
* fulfill
* getting
* has
* highlighting
* illustrative
* imported
* incompatible
* infringing
* initialized
* into
* intrinsic
* introduced
* javascript
* liveness
* metadata
* monomorphization
* nonexistent
* nontrivial
* obligation
* obligations
* offset
* opaque
* opportunities
* opt-in
* outlive
* overlapping
* paragraph
* parentheses
* poisson
* precisely
* predecessors
* predicates
* preexisting
* propagated
* really
* reentrant
* referent
* responsibility
* rustonomicon
* shortcircuit
* simplifiable
* simplifications
* specify
* stabilized
* structurally
* suggestibility
* translatable
* transmuting
* two
* unclosed
* uninhabited
* visibility
* volatile
* workaround

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
2023-04-17 16:09:18 -04:00
bors
56e28e904d Auto merge of #110343 - saethlin:encode-initmask, r=lqd
Bypass the varint path when encoding InitMask

The data in a `InitMask` is stored as `u64` but it is a large bitmask (not numbers) so varint encoding doesn't make sense.
2023-04-17 19:31:45 +00:00
Maybe Waffle
c960a043e3 Assure everyone that has_type_flags is fast 2023-04-17 19:19:59 +00:00
Guillaume Gomez
c456e15855 Add regression tests for #110422 2023-04-17 20:27:34 +02:00
Maybe Waffle
880da9fca9 doc fix
I think those don't make sense here, ig they were left from me copying the defs.
2023-04-17 18:00:27 +00:00
Maybe Waffle
9534541dd4 Use Item::expect_* and ImplItem::expect_* more 2023-04-17 18:00:27 +00:00
Josh Soref
9c8d10a9f3 Spelling src/ci
* architecture
* configures
* preparation
* toolstate
* unknown

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
2023-04-17 13:36:45 -04:00
Erik Hofmayer
0a763c92f2 Make commit-date pattern more specific in test for issue 107094 2023-04-17 18:53:52 +02:00
bors
31656e7295 Auto merge of #110458 - matthiaskrgr:rollup-1xcxmgc, r=matthiaskrgr
Rollup of 9 pull requests

Successful merges:

 - #104055 (Migrate diagnostics in `rustc_borrowck`)
 - #110257 (fix false positives for `unused_parens` around unary and binary operations)
 - #110313 (allow `repr(align = x)` on inherent methods)
 - #110337 (Correct default value for default-linker-libraries)
 - #110386 (Clean up traversal macros)
 - #110394 (Various minor Idx-related tweaks)
 - #110425 (Encode def span for `ConstParam`)
 - #110434 (Check freeze with right param-env in `deduced_param_attrs`)
 - #110455 (tests: adapt for LLVM change 5b386b864c7619897c51a1da97d78f1cf6f3eff6)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2023-04-17 16:39:01 +00:00
Matthias Krüger
c81e8b8e18
Rollup merge of #110455 - durin42:tls-D148269-fix, r=nikic
tests: adapt for LLVM change 5b386b864c7619897c51a1da97d78f1cf6f3eff6

The above-mentioned change modified the output of thread-local.rs by changing some variable names. Rather than assume things get put in %0, we capture the variable so the test passes in both the old and new version.
2023-04-17 18:13:37 +02:00
Matthias Krüger
a76b157624
Rollup merge of #110434 - compiler-errors:issue-110171, r=oli-obk
Check freeze with right param-env in `deduced_param_attrs`

We're checking if a trait (`Freeze`) holds in a polymorphic function, but not using that function's own (reveal-all) param-env. This causes us to try to eagerly normalize a specializable projection type that has no default value, which causes an ICE.

Fixes #110171
2023-04-17 18:13:36 +02:00
Matthias Krüger
d01c62bcef
Rollup merge of #110425 - compiler-errors:def-span-for-ct-param, r=petrochenkov
Encode def span for `ConstParam`

Fixes #110206

r? ``@petrochenkov``
2023-04-17 18:13:36 +02:00
Matthias Krüger
0790996a07
Rollup merge of #110394 - scottmcm:less-idx-new, r=WaffleLapkin
Various minor Idx-related tweaks

Nothing particularly exciting here, but a couple of things I noticed as I was looking for more index conversions to simplify.

cc https://github.com/rust-lang/compiler-team/issues/606
r? `@WaffleLapkin`
2023-04-17 18:13:35 +02:00
Matthias Krüger
a6c1fa5056
Rollup merge of #110386 - nnethercote:clean-up-traversal-macros, r=lcnr
Clean up traversal macros

The declarative macros relating to type folding and visiting can be simplified.

r? ``@lcnr``
2023-04-17 18:13:35 +02:00
Matthias Krüger
a785328630
Rollup merge of #110337 - iterion:patch-1, r=jyn514
Correct default value for default-linker-libraries

This setting is false by default according to rustc code here: https://github.com/rust-lang/rust/blob/master/compiler/rustc_session/src/options.rs#L1236

I tested on a project and confirmed the behavior described. First, with no value, the `-nodefaultlibs` linker flag is present. Setting this to false has no effect, as well. The linker flag still appears. Setting it to true removes the linker flag as expected.
2023-04-17 18:13:34 +02:00
Matthias Krüger
eb0524615c
Rollup merge of #110313 - fee1-dead-contrib:repr_align_method, r=WaffleLapkin
allow `repr(align = x)` on inherent methods

Discussion: https://github.com/rust-lang/rust/issues/82232#issuecomment-905929314
2023-04-17 18:13:34 +02:00
Matthias Krüger
06d12f668e
Rollup merge of #110257 - lukas-code:why-would-anyone-write-code-like-that-anyway, r=oli-obk
fix false positives for `unused_parens` around unary and binary operations

fix https://github.com/rust-lang/rust/issues/110251
2023-04-17 18:13:33 +02:00
Matthias Krüger
91fe117418
Rollup merge of #104055 - AndyJado:bck_errors, r=davidtwco
Migrate diagnostics in `rustc_borrowck`

sorry for making a new PR, [#103559](https://github.com/rust-lang/rust/pull/103559) and [#103960](https://github.com/rust-lang/rust/pull/103960).

I am crawling, joyfully.
2023-04-17 18:13:33 +02:00
Josh Soref
70ce74e1e2 Spelling src/bootstrap
* although
* correct
* granular
* libunwind
* repository
* section

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
2023-04-17 12:04:06 -04:00
Augie Fackler
bef3502dba tests: adapt for LLVM change 5b386b864c7619897c51a1da97d78f1cf6f3eff6
The above-mentioned change modified the output of thread-local.rs by
changing some variable names. Rather than assume things get put in %0,
we capture the variable so the test passes in both the old and new
version.
2023-04-17 10:53:18 -04:00
Maybe Waffle
e1cd99f6ff Make IndexVec::ensure_contains_elem return a reference to the element 2023-04-17 14:23:46 +00:00
Ben Kimock
69279c0584 Bypass the varint path when encoding InitMask 2023-04-17 09:44:43 -04:00
Deadbeef
84de04155c add test for invalid places of repr align 2023-04-17 12:42:02 +00:00
Guillaume Gomez
c3c9f8f5f8 Fix invalid handling of nested items with --document-private-items 2023-04-17 14:34:50 +02:00
ripytide
f540548fa1
cmp doc examples consistency improvements 2023-04-17 11:14:09 +01:00
bors
e49122fb1c Auto merge of #110367 - saethlin:no-truncations, r=oli-obk
Remove some suspicious cast truncations

These truncations were added a long time ago, and as best I can tell without a perf justification. And with rust-lang/rust#110410 it has become perf-neutral to not truncate anymore. We worked hard for all these bits, let's use them.
2023-04-17 09:38:31 +00:00
Deadbeef
dd025c3b56 fix codegen difference 2023-04-17 09:27:07 +00:00
Guillaume Gomez
f91d02b153 Remove unused RustdocVisitor::visit_item_inner return type 2023-04-17 11:13:29 +02:00
Guillaume Gomez
1531c95c5d Add code comment to remind contributors to update rustdoc book if they update the disambiguators list 2023-04-17 11:09:24 +02:00
Guillaume Gomez
a091fd25ca Add list of supported disambiguators and suffixes for intra-doc links in the rustdoc book 2023-04-17 11:09:24 +02:00
Pietro Albini
4cd0e00655
avoid including dry run steps in the build metrics
Including steps executed during the dry run will result in a duplication
of all the steps in the build metrics, which just adds noise.
2023-04-17 09:42:45 +02:00
bors
bdb32bd4bb Auto merge of #110440 - matthiaskrgr:rollup-eit19vi, r=matthiaskrgr
Rollup of 7 pull requests

Successful merges:

 - #110038 (Erase regions when confirming transmutability candidate)
 - #110341 (rustdoc: stop passing a title to `replaceState` second argument)
 - #110388 (Add a message for if an overflow occurs in `core::intrinsics::is_nonoverlapping`.)
 - #110404 (fix clippy::toplevel_ref_arg and ::manual_map)
 - #110421 (Spelling librustdoc)
 - #110423 (Spelling srcdoc)
 - #110433 (Windows: map a few more error codes to ErrorKind)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2023-04-17 07:25:01 +00:00
kadiwa
85653831f7
typos 2023-04-17 09:16:07 +02:00
Josh Soref
0100678188 Spelling misc
* environment
* nonexistent
* potential
* prefixes
* stabilization
* suffixes
* use

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
2023-04-17 02:55:27 -04:00
Matthias Krüger
35e63890bd
Rollup merge of #110433 - ChrisDenton:notfound, r=thomcc
Windows: map a few more error codes to ErrorKind

NotFound errors:

* `ERROR_INVALID_DRIVE`: The system cannot find the drive specified
* `ERROR_BAD_NETPATH`: The network path was not found
* `ERROR_BAD_NET_NAME`: The network name cannot be found.

InvalidFilename:

* `ERROR_BAD_PATHNAME`: The specified path is invalid.

Source: [System Error Codes (0-499)](https://learn.microsoft.com/en-us/windows/win32/debug/system-error-codes--0-499-)
2023-04-17 08:09:42 +02:00
Matthias Krüger
0a2c0eca3f
Rollup merge of #110423 - jsoref:spelling-srcdoc, r=Nilstrieb
Spelling srcdoc
2023-04-17 08:09:41 +02:00
Matthias Krüger
902b419b21
Rollup merge of #110421 - jsoref:spelling-librustdoc, r=notriddle
Spelling librustdoc

This is split from https://github.com/rust-lang/rust/pull/110392

There's one change to src/tools/rustdoc-gui/tester.js which feels like a reasonable thing to piggy-back here.
2023-04-17 08:09:41 +02:00
Matthias Krüger
1795bf8222
Rollup merge of #110404 - matthiaskrgr:mapmap, r=Nilstrieb
fix clippy::toplevel_ref_arg and ::manual_map

r? ``@Nilstrieb``
2023-04-17 08:09:40 +02:00