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| author | Mariya Podchishchaeva <mariya.podchishchaeva@intel.com> | 2025-03-31 10:03:39 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-03-31 10:03:39 +0200 |
| commit | 842b57b77520abf202999946d3bb01b5dcabb179 (patch) | |
| tree | da66446e34129389df29c5b77d944eb4f98a72f0 /clang/unittests/Format/FormatTestJava.cpp | |
| parent | 809f857d2c8edffe1dac317982b68a467710f877 (diff) | |
| download | llvm-842b57b77520abf202999946d3bb01b5dcabb179.zip llvm-842b57b77520abf202999946d3bb01b5dcabb179.tar.gz llvm-842b57b77520abf202999946d3bb01b5dcabb179.tar.bz2 | |
Reland [MS][clang] Add support for vector deleting destructors (#133451)
Whereas it is UB in terms of the standard to delete an array of objects
via pointer whose static type doesn't match its dynamic type, MSVC
supports an extension allowing to do it.
Aside from array deletion not working correctly in the mentioned case,
currently not having this extension implemented causes clang to generate
code that is not compatible with the code generated by MSVC, because
clang always puts scalar deleting destructor to the vftable. This PR
aims to resolve these problems.
It was reverted due to link time errors in chromium with sanitizer
coverage enabled,
which is fixed by https://github.com/llvm/llvm-project/pull/131929 .
The second commit of this PR also contains a fix for a runtime failure
in chromium reported
in
https://github.com/llvm/llvm-project/pull/126240#issuecomment-2730216384
.
Fixes https://github.com/llvm/llvm-project/issues/19772
Diffstat (limited to 'clang/unittests/Format/FormatTestJava.cpp')
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