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| author | Joshua Root <jmr@macports.org> | 2025-01-22 09:25:30 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-22 09:25:30 (GMT) |
| commit | edf803345a5c57c38fca3850386530e30b397eca (patch) | |
| tree | 85a512eb7ac0795a05917b48ddf2f351fe1da922 /Python/Python-ast.c | |
| parent | 86c1a60d5a28cfb51f8843b307f8969c40e3bbec (diff) | |
| download | cpython-edf803345a5c57c38fca3850386530e30b397eca.zip cpython-edf803345a5c57c38fca3850386530e30b397eca.tar.gz cpython-edf803345a5c57c38fca3850386530e30b397eca.tar.bz2 | |
gh-128902: Fix check for fallthrough attribute support (#128903)
Clang versions prior to 10 (which corresponds to Apple Clang 12) do not
support the GCC extension syntax __attribute__((fallthrough)), but do
evaluate __has_attribute(fallthrough) to 1 because they support the
C++11 style syntax [[fallthrough]]. The only way to tell if the GCC
style syntax is supported is thus to check the clang version.
Ref: https://github.com/llvm/llvm-project/commit/1e0affb6e564b7361b0aadb38805f26deff4ecfc
Diffstat (limited to 'Python/Python-ast.c')
0 files changed, 0 insertions, 0 deletions