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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2019-12-04 12:30:31 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-12-04 12:30:31 -0800 |
| commit | f4a21d3b239bf4f4e4e2a8a5936b9b040645b246 (patch) | |
| tree | d798c82f1547be8f2c63317ce2681f4386ba5879 /Misc/NEWS.d | |
| parent | 68669ef7883ea6338ca441e50f4f9d975f54d017 (diff) | |
| download | cpython-git-f4a21d3b239bf4f4e4e2a8a5936b9b040645b246.tar.gz | |
bpo-38965: Fix faulthandler._stack_overflow() on GCC 10 (GH-17467)
Use the "volatile" keyword to prevent tail call optimization
on any compiler, rather than relying on compiler specific pragma.
(cherry picked from commit 8b787964e0a647caa0558b7c29ae501470d727d9)
Co-authored-by: Victor Stinner <vstinner@python.org>
Diffstat (limited to 'Misc/NEWS.d')
| -rw-r--r-- | Misc/NEWS.d/next/Tests/2019-12-04-17-08-55.bpo-38965.yqax3m.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Tests/2019-12-04-17-08-55.bpo-38965.yqax3m.rst b/Misc/NEWS.d/next/Tests/2019-12-04-17-08-55.bpo-38965.yqax3m.rst new file mode 100644 index 0000000000..517a1371ea --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2019-12-04-17-08-55.bpo-38965.yqax3m.rst @@ -0,0 +1,3 @@ +Fix test_faulthandler on GCC 10. Use the "volatile" keyword in +``faulthandler._stack_overflow()`` to prevent tail call optimization on any +compiler, rather than relying on compiler specific pragma. |