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Rollup of 8 pull requests #112184

Merged
merged 16 commits into from
Jun 2, 2023
Merged

Rollup of 8 pull requests #112184

merged 16 commits into from
Jun 2, 2023

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matthiaskrgr
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Successful merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

mpalmer and others added 16 commits May 12, 2023 18:18
While experienced Rustaceans no doubt know this sort of thing already, as more of a newbie I had trouble understanding why I was triggering the lint.
Hopefully this expanded explanation saves someone else some head-scratching.
Previously, this would print a message for each doctest, which was quite
verbose:
```
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/exploit-mitigations.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/instrument-coverage.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/json.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/linker-plugin-lto.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/lints/groups.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/lints/index.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/lints/levels.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/aarch64-apple-ios-sim.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/aarch64-nintendo-switch-freestanding.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/apple-watchos.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armeb-unknown-linux-gnueabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv4t-none-eabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv5te-none-eabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv6k-nintendo-3ds.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv7-sony-vita-newlibeabihf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv7-unknown-linux-uclibceabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv7-unknown-linux-uclibceabihf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/esp-idf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/fuchsia.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/kmc-solid.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/loongarch-linux.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/m68k-unknown-linux-gnu.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/mipsel-sony-psx.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/nto-qnx.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/openbsd.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/openharmony.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/riscv32imac-unknown-xous-elf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/unknown-uefi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/wasm64-unknown-unknown.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/x86_64-fortanix-unknown-sgx.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/x86_64-unknown-none.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/profile-guided-optimization.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/target-tier-policy.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/targets/custom.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/targets/index.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/tests/index.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/what-is-rustc.md
```
…config.toml

Before, cargo would error:
```
; git push
Running pre-push script /home/jyn/src/rust/x test tidy
Building bootstrap
    Finished dev [unoptimized] target(s) in 0.02s
Build stage0 tool tidy (x86_64-unknown-linux-gnu)
error: the argument '--locked' cannot be used multiple times

Usage: cargo build [OPTIONS]

For more information, try '--help'.
Build completed unsuccessfully in 0:00:00
error: failed to push some refs to 'github.com:jyn514/rust.git'
```
This fixes the behavior of sending EOF by pressing Ctrl+Z => Enter in a
windows console.

Previously, that would trip the unpaired surrogate error, whereas now we
correctly detect EOF.
- Add more total and per-CGU measurements.
- Ensure CGUs are sorted by name before the first `debug_dump` calls,
  for deterministic output.
- Print items within CGUs in sorted-by-name order, for deterministic
  output.
- Add some assertions and comments clarifying sortedness of CGUs at
  various points.

An example, before:
```
INITIAL PARTITIONING (5 CodegenUnits, max=29, min=1, max/min=29.0):
CodegenUnit scev95ysd7g4b0z estimated size 2:
 - fn <() as std::process::Termination>::report [(External, Hidden)] [h082b15a6d07338dcE] estimated size 2

CodegenUnit 1j0frgtl72rsz24q estimated size 29:
 - fn std::rt::lang_start::<()>::{closure#0} [(External, Hidden)] [h695c7b5d6a212565E] estimated size 17
 - fn std::rt::lang_start::<()> [(External, Hidden)] [h4ca942948e9cb931E] estimated size 12

CodegenUnit 5dbzi1e5qm0d7kj2 estimated size 4:
 - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim [(External, Hidden)] [h24eaa44f03b2b233E] estimated size 1
 - fn <fn() as std::ops::FnOnce<()>>::call_once - shim(fn()) [(External, Hidden)] [hf338f5339c3711acE] estimated size 1
 - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim(vtable) [(External, Hidden)] [h595d414cbb7651d5E] estimated size 1
 - fn std::ptr::drop_in_place::<[closure@std::rt::lang_start<()>::{closure#0}]> - shim(None) [(External, Hidden)] [h17a19dcdb40600daE] estimated size 1

CodegenUnit 220m1mqa2mlbg7r3 estimated size 1:
 - fn main [(External, Hidden)] [hb29587cdb6db5f42E] estimated size 1

CodegenUnit 4ulbh241f7tvyn7x estimated size 6:
 - fn std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()> [(External, Hidden)] [h41dada2c21a1259dE] estimated size 6
```
and after:
```
INITIAL PARTITIONING (9 items, total_size=42; 5 CGUs, max_size=29, min_size=1, max_size/min_size=29.0):
- CGU[0] 1j0frgtl72rsz24q (2 items, size=29):
  - fn std::rt::lang_start::<()> [(External, Hidden)] [h4ca942948e9cb931E] (size=12)
  - fn std::rt::lang_start::<()>::{closure#0} [(External, Hidden)] [h695c7b5d6a212565E] (size=17)

- CGU[1] 220m1mqa2mlbg7r3 (1 items, size=1):
  - fn main [(External, Hidden)] [hb29587cdb6db5f42E] (size=1)

- CGU[2] 4ulbh241f7tvyn7x (1 items, size=6):
  - fn std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()> [(External, Hidden)] [h41dada2c21a1259dE] (size=6)

- CGU[3] 5dbzi1e5qm0d7kj2 (4 items, size=4):
  - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim(vtable) [(External, Hidden)] [h595d414cbb7651d5E] (size=1)
  - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim [(External, Hidden)] [h24eaa44f03b2b233E] (size=1)
  - fn <fn() as std::ops::FnOnce<()>>::call_once - shim(fn()) [(External, Hidden)] [hf338f5339c3711acE] (size=1)
  - fn std::ptr::drop_in_place::<[closure@std::rt::lang_start<()>::{closure#0}]> - shim(None) [(External, Hidden)] [h17a19dcdb40600daE] (size=1)

- CGU[4] scev95ysd7g4b0z (1 items, size=2):
  - fn <() as std::process::Termination>::report [(External, Hidden)] [h082b15a6d07338dcE] (size=2)
```
…kfelix

Extra context for unreachable_pub lint

While experienced Rustaceans no doubt know this sort of thing already, as more of a newbie I had trouble understanding why I was triggering the lint. Hopefully this expanded explanation saves someone else some head-scratching.

Fixes rust-lang#110922
Make `x test --dry-run` less verbose

The new output looks like `Testing stage2 book rustc (x86_64-unknown-linux-gnu)`.

Previously, this would print a message for each doctest, which was quite verbose:
```
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/exploit-mitigations.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/instrument-coverage.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/json.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/linker-plugin-lto.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/lints/groups.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/lints/index.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/lints/levels.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/aarch64-apple-ios-sim.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/aarch64-nintendo-switch-freestanding.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/apple-watchos.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armeb-unknown-linux-gnueabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv4t-none-eabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv5te-none-eabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv6k-nintendo-3ds.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv7-sony-vita-newlibeabihf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv7-unknown-linux-uclibceabi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/armv7-unknown-linux-uclibceabihf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/esp-idf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/fuchsia.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/kmc-solid.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/loongarch-linux.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/m68k-unknown-linux-gnu.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/mipsel-sony-psx.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/nto-qnx.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/openbsd.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/openharmony.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/riscv32imac-unknown-xous-elf.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/unknown-uefi.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/wasm64-unknown-unknown.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/x86_64-fortanix-unknown-sgx.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/platform-support/x86_64-unknown-none.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/profile-guided-optimization.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/target-tier-policy.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/targets/custom.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/targets/index.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/tests/index.md
doc tests for: /home/jyn/src/rust/src/doc/rustc/src/what-is-rustc.md
```
…lor-10, r=notriddle

Migrate GUI colors test to original CSS color format

Follow-up of rust-lang#111459.

r? ```@notriddle```
Fix `src/etc/pre-push.sh` when `build.locked-deps` is already set

Before, cargo would error:
```
; git push
Running pre-push script /home/jyn/src/rust/x test tidy
Building bootstrap
    Finished dev [unoptimized] target(s) in 0.02s
Build stage0 tool tidy (x86_64-unknown-linux-gnu)
error: the argument '--locked' cannot be used multiple times

Usage: cargo build [OPTIONS]

For more information, try '--help'.
Build completed unsuccessfully in 0:00:00
error: failed to push some refs to 'github.com:jyn514/rust.git'
```
…er-errors

add inline-const test for elided lifetimes being infer vars

Fixes rust-lang#110934
…omcc

Fix bug in utf16_to_utf8 for zero length strings

This fixes the behavior of sending EOF by pressing Ctrl+Z => Enter in a windows console.

Previously, that would trip the unpaired surrogate error, whereas now we correctly detect EOF.
Improve CGU debug printing.

- Add more total and per-CGU measurements.
- Ensure CGUs are sorted by name before the first `debug_dump` calls, for deterministic output.
- Print items within CGUs in sorted-by-name order, for deterministic output.
- Add some assertions and comments clarifying sortedness of CGUs at various points.

An example, before:
```
INITIAL PARTITIONING (5 CodegenUnits, max=29, min=1, max/min=29.0):
CodegenUnit scev95ysd7g4b0z estimated size 2:
 - fn <() as std::process::Termination>::report [(External, Hidden)] [h082b15a6d07338dcE] estimated size 2

CodegenUnit 1j0frgtl72rsz24q estimated size 29:
 - fn std::rt::lang_start::<()>::{closure#0} [(External, Hidden)] [h695c7b5d6a212565E] estimated size 17
 - fn std::rt::lang_start::<()> [(External, Hidden)] [h4ca942948e9cb931E] estimated size 12

CodegenUnit 5dbzi1e5qm0d7kj2 estimated size 4:
 - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim [(External, Hidden)] [h24eaa44f03b2b233E] estimated size 1
 - fn <fn() as std::ops::FnOnce<()>>::call_once - shim(fn()) [(External, Hidden)] [hf338f5339c3711acE] estimated size 1
 - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim(vtable) [(External, Hidden)] [h595d414cbb7651d5E] estimated size 1
 - fn std::ptr::drop_in_place::<[closure@std::rt::lang_start<()>::{closure#0}]> - shim(None) [(External, Hidden)] [h17a19dcdb40600daE] estimated size 1

CodegenUnit 220m1mqa2mlbg7r3 estimated size 1:
 - fn main [(External, Hidden)] [hb29587cdb6db5f42E] estimated size 1

CodegenUnit 4ulbh241f7tvyn7x estimated size 6:
 - fn std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()> [(External, Hidden)] [h41dada2c21a1259dE] estimated size 6
```
and after:
```
INITIAL PARTITIONING (9 items, total_size=42; 5 CGUs, max_size=29, min_size=1, max_size/min_size=29.0):
- CGU[0] 1j0frgtl72rsz24q (2 items, size=29):
  - fn std::rt::lang_start::<()> [(External, Hidden)] [h4ca942948e9cb931E] (size=12)
  - fn std::rt::lang_start::<()>::{closure#0} [(External, Hidden)] [h695c7b5d6a212565E] (size=17)

- CGU[1] 220m1mqa2mlbg7r3 (1 items, size=1):
  - fn main [(External, Hidden)] [hb29587cdb6db5f42E] (size=1)

- CGU[2] 4ulbh241f7tvyn7x (1 items, size=6):
  - fn std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()> [(External, Hidden)] [h41dada2c21a1259dE] (size=6)

- CGU[3] 5dbzi1e5qm0d7kj2 (4 items, size=4):
  - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim(vtable) [(External, Hidden)] [h595d414cbb7651d5E] (size=1)
  - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim [(External, Hidden)] [h24eaa44f03b2b233E] (size=1)
  - fn <fn() as std::ops::FnOnce<()>>::call_once - shim(fn()) [(External, Hidden)] [hf338f5339c3711acE] (size=1)
  - fn std::ptr::drop_in_place::<[closure@std::rt::lang_start<()>::{closure#0}]> - shim(None) [(External, Hidden)] [h17a19dcdb40600daE] (size=1)

- CGU[4] scev95ysd7g4b0z (1 items, size=2):
  - fn <() as std::process::Termination>::report [(External, Hidden)] [h082b15a6d07338dcE] (size=2)
```

r? ``@wesleywiser``
…-change, r=compiler-errors

Mention GuillaumeGomez in case GUI tests are updated
@rustbot rustbot added A-meta Area: Issues about the rust-lang/rust repository. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. rollup A PR which is a rollup labels Jun 1, 2023
@matthiaskrgr
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@bors r+ rollup=never p=8

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bors commented Jun 1, 2023

📌 Commit d505702 has been approved by matthiaskrgr

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jun 1, 2023
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bors commented Jun 1, 2023

⌛ Testing commit d505702 with merge f85ab54...

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bors commented Jun 2, 2023

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing f85ab54 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Jun 2, 2023
@bors bors merged commit f85ab54 into rust-lang:master Jun 2, 2023
12 checks passed
@rustbot rustbot added this to the 1.72.0 milestone Jun 2, 2023
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@rust-timer
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Finished benchmarking commit (f85ab54): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
2.9% [2.9%, 2.9%] 1
Improvements ✅
(primary)
-2.1% [-2.1%, -2.1%] 1
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) -2.1% [-2.1%, -2.1%] 1

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 643.493s -> 643.58s (0.01%)

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10 participants