Properly print cstr literals in `proc_macro::Literal::to_string` by WaffleLapkin · Pull Request #116124 · rust-lang/rust

WaffleLapkin · 2023-09-24T20:28:29Z

Previously we printed the contents of the string, rather than the actual string literal (e.g. the c string instead of c"the c string").

Fixes#112820
cc #105723

…rals)

rustbot · 2023-09-24T20:28:37Z

r? @b-naber

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compiler-errors · 2023-09-24T21:43:22Z

r? @compiler-errors @bors r+

Thanks @WaffleLapkin

bors · 2023-09-24T21:43:24Z

📌 Commit 99a2fa1 has been approved by compiler-errors

It is now in the queue for this repository.

compiler-errors · 2023-09-24T21:45:25Z

cc @rust-lang/wg-macros since y'all mentioned wanting to be in the loop for libprocmacro-related changes, at least until there is auto-ping group for the WG.

compiler-errors · 2023-09-24T21:45:53Z

 let hashes = get_hashes_str(n);
 f(&["br", hashes, "\"", symbol, "\"", hashes, suffix])
 }
- _ => f(&[symbol, suffix]),


making macros exhaustively match ❤️

bors · 2023-09-25T07:28:25Z

⌛ Testing commit 99a2fa1 with merge 04114cd...

…to-string, r=compiler-errors Properly print cstr literals in `proc_macro::Literal::to_string` Previously we printed the contents of the string, rather than the actual string literal (e.g. `the c string` instead of `c"the c string"`). Fixesrust-lang#112820 cc rust-lang#105723

bors · 2023-09-25T08:33:11Z

💔 Test failed - checks-actions

rust-log-analyzer · 2023-09-25T08:33:31Z

The job x86_64-mingw failed! Check out the build log: (web)(plain)

Click to see the possible cause of the failure (guessed by this bot)

failures:
---- [rustdoc] tests\rustdoc\normalize-assoc-item.rs stdout ----
error: rustdoc failed!
status: exit code: 0xc00000fd
command: PATH="C:\a\rust\rust\build\x86_64-pc-windows-gnu\stage2\bin;C:\a\rust\rust\build\x86_64-pc-windows-gnu\stage0-bootstrap-tools\x86_64-pc-windows-gnu\release\deps;C:\a\rust\rust\build\x86_64-pc-windows-gnu\stage0\bin;C:\a\rust\rust\ninja;C:\a\rust\rust\mingw64\bin;C:\hostedtoolcache\windows\Python\3.11.5\x64\Scripts;C:\hostedtoolcache\windows\Python\3.11.5\x64;C:\msys64\usr\bin;C:\a\rust\rust\sccache;C:\PROGRA~1\MongoDB\bin;C:\aliyun-cli;C:\vcpkg;C:\cf-cli;C:\Program Files (x86)\NSIS;C:\tools\zstd;C:\Program Files\Mercurial;C:\hostedtoolcache\windows\stack\2.11.1\x64;C:\cabal\bin;C:\ghcup\bin;C:\Program Files\dotnet;C:\mysql\bin;C:\Program Files\R\R-4.3.1\bin\x64;C:\SeleniumWebDrivers\GeckoDriver;C:\Program Files (x86)\sbt\bin;C:\Program Files (x86)\GitHub CLI;C:\Program Files\Git\bin;C:\Program Files (x86)\pipx_bin;C:\npm\prefix;C:\hostedtoolcache\windows\go\1.20.7\x64\bin;C:\hostedtoolcache\windows\Python\3.7.9\x64\Scripts;C:\hostedtoolcache\windows\Python\3.7.9\x64;C:\hostedtoolcache\windows\Ruby\2.5.9\x64\bin;C:\Program Files\OpenSSL\bin;C:\tools\kotlinc\bin;C:\hostedtoolcache\windows\Java_Temurin-Hotspot_jdk\8.0.382-5\x64\bin;C:\Program Files\ImageMagick-7.1.1-Q16-HDRI;C:\Program Files\Microsoft SDKs\Azure\CLI2\wbin;C:\ProgramData\kind;C:\Program Files\Eclipse Foundation\jdk-8.0.302.8-hotspot\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH;C:\ProgramData\Chocolatey\bin;C:\Program Files\PowerShell\7;C:\Program Files\Microsoft\Web Platform Installer;C:\Program Files\Microsoft SQL Server\130\Tools\Binn;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit;C:\Program Files (x86)\Microsoft SQL Server\110\DTS\Binn;C:\Program Files (x86)\Microsoft SQL Server\120\DTS\Binn;C:\Program Files (x86)\Microsoft SQL Server\130\DTS\Binn;C:\Program Files (x86)\Microsoft SQL Server\140\DTS\Binn;C:\Program Files (x86)\Microsoft SQL Server\150\DTS\Binn;C:\Program Files (x86)\Microsoft SQL Server\160\DTS\Binn;C:\Strawberry\c\bin;C:\Strawberry\perl\site\bin;C:\Strawberry\perl\bin;C:\ProgramData\chocolatey\lib\pulumi\tools\Pulumi\bin;C:\Program Files\TortoiseSVN\bin;C:\Program Files\CMake\bin;C:\ProgramData\chocolatey\lib\maven\apache-maven-3.8.7\bin;C:\Program Files\Microsoft Service Fabric\bin\Fabric\Fabric.Code;C:\Program Files\Microsoft SDKs\Service Fabric\Tools\ServiceFabricLocalClusterManager;C:\Program Files\nodejs;C:\Program Files\Git\cmd;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Program Files\GitHub CLI;C:\tools\php;C:\Program Files (x86)\sbt\bin;C:\SeleniumWebDrivers\ChromeDriver;C:\SeleniumWebDrivers\EdgeDriver;C:\Program Files\Amazon\AWSCLIV2;C:\Program Files\Amazon\SessionManagerPlugin\bin;C:\Program Files\Amazon\AWSSAMCLI\bin;C:\Program Files (x86)\Google\Cloud SDK\google-cloud-sdk\bin;C:\Program Files (x86)\Microsoft BizTalk Server;C:\Program Files\LLVM\bin;C:\Users\runneradmin\.dotnet\tools;C:\Users\runneradmin\.cargo\bin;C:\Users\runneradmin\AppData\Local\Microsoft\WindowsApps" "C:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\stage2\\bin\\rustdoc.exe" "-L" "C:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\stage2\\lib\\rustlib\\x86_64-pc-windows-gnu\\lib" "-L" "C:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\test\\rustdoc\\normalize-assoc-item\\auxiliary" "-o" "C:\\a\\rust\\rust\\build\\x86_64-pc-windows-gnu\\test\\rustdoc\\normalize-assoc-item" "--deny" "warnings" "C:\\a\\rust\\rust\\tests\\rustdoc\\normalize-assoc-item.rs" "-A" "internal_features" "-Znormalize-docs"
--- stderr -------------------------------
thread 'main' has overflowed its stack
------------------------------------------

vincenzopalazzo

Do you have any idea why the CI is failing with thread 'main' has overflowed its stack?

compiler-errors · 2023-09-25T14:13:03Z

Rustdoc overflowed on an unrelated test (tests\rustdoc\normalize-assoc-item.rs)

@bors retry

bors · 2023-09-25T14:14:33Z

⌛ Testing commit 99a2fa1 with merge bdd5b6c...

…to-string, r=compiler-errors Properly print cstr literals in `proc_macro::Literal::to_string` Previously we printed the contents of the string, rather than the actual string literal (e.g. `the c string` instead of `c"the c string"`). Fixesrust-lang#112820 cc rust-lang#105723

bors · 2023-09-25T14:16:02Z

💔 Test failed - checks-actions

compiler-errors · 2023-09-25T14:19:08Z

@bors treeclosed=100 some bug with jq :|

compiler-errors · 2023-09-25T14:19:16Z

@bors retry

rust-log-analyzer · 2023-09-25T14:22:41Z

A job failed! Check out the build log: (web)(plain)

Click to see the possible cause of the failure (guessed by this bot)

 "NO_OVERFLOW_CHECKS": 1,
"DIST_REQUIRE_ALL_TOOLS": 1
}
##[endgroup]
jq: error: Top-level program not given (try ".")
jq: 1 compile error
##[error]Process completed with exit code 3.
[command]/usr/local/bin/git version
git version 2.42.0
Copying '/Users/runner/.gitconfig' to '/Users/runner/work/_temp/0610f2d9-84cb-4c76-b398-59047692bbb6/.gitconfig'
Temporarily overriding HOME='/Users/runner/work/_temp/0610f2d9-84cb-4c76-b398-59047692bbb6' before making global git config changes

compiler-errors · 2023-09-25T15:30:54Z

@bors treeclosed-

WaffleLapkin · 2023-09-25T17:21:51Z

@compiler-errors does this need a rebase after #116147 or just @bors retry should be enough?

compiler-errors · 2023-09-25T17:22:52Z

We're good

@bors retry

bors · 2023-09-26T03:39:28Z

⌛ Testing commit 99a2fa1 with merge a6dce3b...

bors · 2023-09-26T05:32:44Z

☀️ Test successful - checks-actions
Approved by: compiler-errors
Pushing a6dce3b to master...

rust-timer · 2023-09-26T07:30:04Z

Finished benchmarking commit (a6dce3b): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

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Bootstrap: 630.902s -> 630.463s (-0.07%)
Artifact size: 317.18 MiB -> 317.25 MiB (0.02%)

WaffleLapkin added 2 commits September 24, 2023 20:05

Fix .to_string() of proc_macro::Literal (properly print cstr lite…
285e574
…rals)

Add a test for printing literals via proc-macro
99a2fa1

WaffleLapkin added A-proc-macros Area: Procedural macros F-c_str_literals `#![feature(c_str_literals)]` labels Sep 24, 2023

rustbot assigned b-naber Sep 24, 2023

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Sep 24, 2023

WaffleLapkin mentioned this pull request Sep 24, 2023
test: reproduce the issue with the cstr parsing inside a the proc macro #116103
Closed

WaffleLapkin changed the title ~~Propetly print cstr literals in proc_macro::Literal::to_string~~Properly print cstr literals in proc_macro::Literal::to_stringSep 24, 2023

rustbot assigned compiler-errors Sep 24, 2023

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 Sep 24, 2023

rustbot unassigned b-naber Sep 24, 2023

compiler-errors reviewed Sep 24, 2023
View reviewed changes

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 25, 2023

vincenzopalazzo reviewed Sep 25, 2023
View reviewed changes

Comment threadtests/ui/proc-macro/literal-to-string.stdout

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 Sep 25, 2023

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 25, 2023

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 Sep 25, 2023

This was referenced Sep 25, 2023
rustdoc: correctly render the return type of cross-crate async fns #116084
Merged
Monomorphize OpaqueCast #116145
Closed
ConstParamTy: require Eq as supertrait #116125
Merged

bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 26, 2023

bors merged commit a6dce3b into rust-lang:masterSep 26, 2023

rustbot added this to the 1.74.0 milestone Sep 26, 2023

tgross35 mentioned this pull request Oct 31, 2023
Tracking Issue for c"…" string literals #105723
Closed
12 tasks

WaffleLapkin deleted the fix-proc-macro-literal-to-string branch November 19, 2023 00:52

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Overall result: no relevant changes - no action needed

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