diff options
| author | Chris Carlon <chris.carlon25@gmail.com> | 2023-10-24 17:33:00 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-24 17:33:00 -0400 |
| commit | 3935a29a3e8acf31bb1658265e8f9b977435f6bb (patch) | |
| tree | 09e1c87cb65159fa1694c718b6381cd0b82cbd53 /llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | 2f3d4f6c9829bfc17a3e2d034286c03940d506ec (diff) | |
| download | llvm-3935a29a3e8acf31bb1658265e8f9b977435f6bb.zip llvm-3935a29a3e8acf31bb1658265e8f9b977435f6bb.tar.gz llvm-3935a29a3e8acf31bb1658265e8f9b977435f6bb.tar.bz2 | |
[clangd] Support `-stdlib` flags in SystemIncludeExtractor. (#69283)
The `--stdlib` flag can affect the system headers used by `clang` during
compilation. By default, `clang` will use the platform-installed C++
standard headers, but with `--stdlib=libc++`, `clang` can use headers
included in the distribution for its `libc++` implementation.
Prior to this patch, if `compile_commands.json` specified
`-stdlib=libc++` or an equivalent form and `--query-driver` took effect,
`clangd` would ignore `stdlib` and index based on the platform's
headers. When these mismatch, e.g. due to version differences,
`clangd`'s completions and the actual compilation can differ.
fixes clangd/clangd#1784
---------
Co-authored-by: Chris Carlon <cjc25@cjc25.com>
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
0 files changed, 0 insertions, 0 deletions