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Package Details: clangd-opt-git 20.r19078.g1f26ac10ca1b-1

Package Actions

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:	2
Popularity:	0.000917
First Submitted:	2024-03-15 10:25 (UTC)
Last Updated:	2025-02-08 04:34 (UTC)

Dependencies (18)

gcc-libs (gcc-libs-git^AUR, gccrs-libs-git^AUR, gcc11-libs^AUR, gcc-libs-snapshot^AUR)
glibc (glibc-git^AUR, glibc-linux4^AUR, glibc-eac^AUR)
ncurses (ncurses-git^AUR)
zlib (zlib-ng-compat-git^AUR, zlib-git^AUR, zlib-ng-compat)
zstd (zstd-git^AUR, zstd-static^AUR)
cmake (cmake-git^AUR, cmake3^AUR) (make)
git (git-git^AUR, git-gl^AUR) (make)
libedit (make)
libffi (libffi-git^AUR) (make)
libxml2 (libxml2-git^AUR, libxml2-2.9^AUR) (make)
ncurses (ncurses-git^AUR) (make)
ninja (ninja-kitware^AUR, ninja-mem^AUR, ninja-fuchsia-git^AUR, ninja-git^AUR, ninja-jobserver^AUR) (make)
patch (patch-git^AUR) (make)
python-psutil (make)
python-setuptools (make)
python-sphinx (python-sphinx-git^AUR) (make)
zlib (zlib-ng-compat-git^AUR, zlib-git^AUR, zlib-ng-compat) (make)
zstd (zstd-git^AUR, zstd-static^AUR) (make)

Required by (0)

Sources (22)

Pinned Comments

sr.team commented on 2024-03-15 10:25 (UTC) (edited on 2025-02-08 04:57 (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

Increase minimal limit for BlockEnd inlay-hints to 10 lines (default is 2)

This disabled show BlockEnd inlay-hints for small functions (less than 10 lines)

CLANGD_INLAYHINTSBLOCKEND

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

1 2 3 Next › Last »

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

aliu commented on 2025-02-08 04:04 (UTC)

I rebased the patches against snapshot 21.x at https://github.com/aaronliu0130/clangd-opt.

phush0 commented on 2025-01-06 08:59 (UTC)

Resolve includes in non-self-contained headers do not apply and need to be rebased