Package Details: clangd-opt-git 22.r10834.g8589d8fbbe996-1

Git Clone URL: https://aur.archlinux.org/clangd-opt-git.git (read-only, click to copy)
Package Base: clangd-opt-git
Description: Trunk version of standalone clangd binary, with custom patches (look AUR page or PKGBUILD comments)
Upstream URL: https://llvm.org/
Licenses: Apache-2.0 WITH LLVM-exception
Conflicts: clangd-opt
Provides: clangd-opt
Replaces: clangd-opt
Submitter: sr.team
Maintainer: sr.team
Last Packager: sr.team
Votes: 4
Popularity: 0.154143
First Submitted: 2024-03-15 10:25 (UTC)
Last Updated: 2025-10-11 22:37 (UTC)

Pinned Comments

sr.team commented on 2024-03-15 10:25 (UTC) (edited on 2025-04-26 18:17 (UTC) by sr.team)

This PKGBUILD build trunk version of clangd, and may apply some non-standard patches

Applying patches controls via enviroment variables (e.g. CLANGD_DEFAULT_PATCH_STATE=y makepkg -si)

List of patches and environment variables to enable them

Toggle all below patches

CLANGD_DEFAULT_PATCH_STATE:

  • 'n' - disable all patches
  • 'y' - apply all patches

Apply user patches from ~/.config/clangd. Patches must have extension *.patch

NOTE: This variable ignores the CLANGD_DEFAULT_PATCH_STATE variable

CLANGD_USER_PATCHES:

  • 'n' - do not use user patches
  • 'y' - apply user patches (default)

For each of the following patches, set the corresponding environment variable to:

  • 'n' - do not apply this patch
  • 'y' - apply this patch

Show Doxygen comments in hover (D134130)

CLANGD_DOXYGEN


Resolve forwarded parameters in hover (D130265)

CLANGD_RESOLVEFWDPARAMS


Implement textDocument/codeLens (D91930)

It's also required patched vscode-clangd extension - vscode-clangd/46266b4adb106b5080f5c771099c777806a16adc

CLANGD_CODELENS


Contextual postfix completions (D125224)

Demo: asciinema.org/a/rxyoicX44ya2jLDpdbNj3rVcC

CLANGD_POSTFIXCOMPLETION


Extract Function: add hoisting support (D138499)

CLANGD_EXTRACTFUNC


Add inlay hints for structure paddings

CLANGD_INLAYHINTSPADS


Add hex formats in size and offset fields on hover, when values more than 10

CLANGD_HOVERINHEX


Show mask for bit fields on hover

Demo: Screen 1, Screen 2

CLANGD_HOVERBITFIELDSMASK


Show offset of virtual methods

Limitations: supports only Itanium and MS abi

CLANGD_HOVERVIRTOFF


Show layout hover info everyhere

CLANGD_HOVERLAYOUTEVERYHERE


Hide definition from hover info for functions and variables

CLANGD_HOVERNODEFS


Resolve the dependent type from its single instantiation (PR: 71279)

CLANGD_RESOLVEDEPTYPE


Resolve includes in non-self-contained headers

Limitations: AST for source must be loaded before open incomplete header

CLANGD_RESOLVEINCHEADERS


Add way to remove files from CDB via LSP

No need in many cases. Useful only in multi project workspaces with patched client

CLANGD_LSPREMOVEFROMCDB


Show total record paddings in hover

CLANGD_HOVERRECORDPAD


Add tweak for implementing abstract class (D94942)

CLANGD_IMPL_ABSTRACT_CLASS


Hover information: Show fields indexes in layout: Offset: 8 bytes (index 1)

CLANGD_HOVERFIELDIDX


Inlay hints: Ignore evident types in deduced types

CLANGD_INLAYHINTSIGNOREEVIDENT


Implement simple folding of preprocessor branches (PR: 80592)

CLANGD_PREPROCESSOR_FOLDING

Latest Comments

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lkk9898969 commented on 2025-07-13 17:01 (UTC) (edited on 2025-07-13 17:01 (UTC) by lkk9898969)

Hello. May I ask how do I add a new line to a doxygen comment? I've tried < br >, \n, or two spaces after the line, but nothing works.

aliu commented on 2025-04-26 21:09 (UTC)

https://github.com/llvm/llvm-project/compare/main...Trass3r:llvm-project:codelens seems like some compelling efforts to fix some bugs with the CodeLens patch.

aliu commented on 2025-04-18 16:02 (UTC)

Ah, I somehow didn't have that. So sorry.

sr.team commented on 2025-04-18 15:10 (UTC)

@aliu already rebased in January

aliu commented on 2025-04-17 15:50 (UTC)

Some patches need to be rebased due to https://github.com/llvm/llvm-project/pull/122289 changing the signature of Decl.getBitWidthValue(Ctx) to having no arguments. Also, the patches that modify CodeComplete.cpp need replacing S.Documentation with S.Documentation.CommentText in some places.

sr.team commented on 2025-02-20 18:27 (UTC)

@aliu yes

aliu commented on 2025-02-19 21:13 (UTC) (edited on 2025-02-19 21:16 (UTC) by aliu)

But none of these failed tests are due to the way I adapted the dependent types resolution patch to work, right? You can see how I adapted it in https://github.com/llvm/llvm-project/commit/3be440ad4de88b530fef31f3bdfe91817e93ef7a (though part of it deals with reverting an earlier hack I did).

sr.team commented on 2025-02-10 08:24 (UTC) (edited on 2025-02-10 08:27 (UTC) by sr.team)

On branch 21 broken symbol and hover providers.

It's not bug of provided patches in this AUR. With clear clangd build, issue is still: in some files clangd stuck on resolving local symbols and hover information (code completion continue works).

Commit as known is not affected: b80965efc1ea (from branch 20)

aliu commented on 2025-02-08 16:10 (UTC) (edited on 2025-02-08 16:11 (UTC) by aliu)

I got resolving dependent types working at https://github.com/aaronliu0130/clangd-opt by moving some of the AST.h functions into clang/Instantiation.h. I also fixed the compilation of tests so that they now fail instead of failing to compile.

Failed Tests (34) 
Failed Tests (34):
  Clangd :: hover.test
  Clangd :: index-serialization/version-is-correct.test
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/Functions
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/If
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/Loops
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/Macro
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/Methods
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/Namespaces
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/PointerToMemberFunction
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/PrintConversions
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/PrintLiterals
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/PrintOperators
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/PrintRefs
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/Switch
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/TrailingSemicolon
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/TrailingText
  Clangd Unit Tests :: ./ClangdTests/BlockEndHints/Types
  Clangd Unit Tests :: ./ClangdTests/CompletionStringTest/DoxygenParsing
  Clangd Unit Tests :: ./ClangdTests/CompletionStringTest/GetDeclDocumentationBadUTF8
  Clangd Unit Tests :: ./ClangdTests/CompletionTest/Documentation
  Clangd Unit Tests :: ./ClangdTests/CompletionTest/RenderWithFixItMerged
  Clangd Unit Tests :: ./ClangdTests/ExtractFunctionTest/FileTest
  Clangd Unit Tests :: ./ClangdTests/Hover/All
  Clangd Unit Tests :: ./ClangdTests/Hover/HideBigInitializers
  Clangd Unit Tests :: ./ClangdTests/Hover/Present
  Clangd Unit Tests :: ./ClangdTests/Hover/SpaceshipTemplateNoCrash
  Clangd Unit Tests :: ./ClangdTests/Hover/Structured
  Clangd Unit Tests :: ./ClangdTests/Hover/Typedefs
  Clangd Unit Tests :: ./ClangdTests/InlayHints/RestrictRange
  Clangd Unit Tests :: ./ClangdTests/SymbolCollectorTest/DocumentationAtDeclThenDef
  Clangd Unit Tests :: ./ClangdTests/TypeHints/Decltype
  Clangd Unit Tests :: ./ClangdTests/TypeHints/Deduplication
  Clangd Unit Tests :: ./ClangdTests/TypeHints/Smoke
  Clangd Unit Tests :: ./ClangdTests/TypeHints/SubstTemplateParameterAliases

sr.team commented on 2025-02-08 04:44 (UTC)

Sorry for forgetting to send updated patches in January.

Also about the Resolve includes in non-self-contained headers patch - I'm thinking about remove it. This patch bugged as described here - sometime non-self-contained headers still broken, and sometimes it's broke analyzer in source files

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