| commit | ad1ca5f4a2bc09f99fd82e5444f5da37c2985e97 | [log] [tgz] |
|---|---|---|
| author | Matheus Izvekov <mizvekov@gmail.com> | Tue Apr 01 21:11:56 2025 -0300 |
| committer | GitHub <noreply@github.com> | Tue Apr 01 21:11:56 2025 -0300 |
| tree | 9d393f3b37d398a8c3bdcc52f68bbeed93773cfe | |
| parent | 2f25345670081f1ca460ea3f42a0585ef3f1e877 [diff] |
[clang] Concepts: support pack expansions for type constraints (#132626) This reverts an earlier attempt (adb0d8ddceb143749c519d14b8b31b481071da77 and 50e5411e4247421fd606f0a206682fcdf0303ae3) to support these expansions, which was limited to type arguments and which subverted the purpose of SubstTemplateTypeParmType. This propagates the ArgumentPackSubstitutionIndex along with the AssociatedConstraint, so that the pack expansion works, without needing any new transforms or otherwise any changes to the template instantiation process. This keeps the tests from the reverted commits, and adds a few more showing the new solution also works for NTTPs. Fixes https://github.com/llvm/llvm-project/issues/131798
Welcome to the LLVM project!
This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.
The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.
C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.
Other components include: the libc++ C++ standard library, the LLD linker, and more.
Consult the Getting Started with LLVM page for information on building and running LLVM.
For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.
Join the LLVM Discourse forums, Discord chat, LLVM Office Hours or Regular sync-ups.
The LLVM project has adopted a code of conduct for participants to all modes of communication within the project.