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| author | Krzysztof Parzyszek <kparzysz@quicinc.com> | 2022-12-18 11:19:40 -0800 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@quicinc.com> | 2022-12-18 11:23:54 -0800 |
| commit | 205c0589f918f95d2f2c586a01bea2716d73d603 (patch) | |
| tree | 38b2227ab6d17d7d189f32a23e5498404d45b634 /clang/lib/Frontend/CreateInvocationFromCommandLine.cpp | |
| parent | a538f7cfb1d71cd1a71b5b6d9fe8672a8b6d973e (diff) | |
| download | llvm-205c0589f918f95d2f2c586a01bea2716d73d603.zip llvm-205c0589f918f95d2f2c586a01bea2716d73d603.tar.gz llvm-205c0589f918f95d2f2c586a01bea2716d73d603.tar.bz2 | |
Revert "[clang] Convert OptionalFileEntryRefDegradesToFileEntryPtr to std::optional"
This reverts commit 8f0df9f3bbc6d7f3d5cbfd955c5ee4404c53a75d.
The Optional*RefDegradesTo*EntryPtr types want to keep the same size as
the underlying type, which std::optional doesn't guarantee. For use with
llvm::Optional, they define their own storage class, and there is no way
to do that in std::optional.
On top of that, that commit broke builds with older GCCs, where
std::optional was not trivially copyable (static_assert in the clang
sources was failing).
Diffstat (limited to 'clang/lib/Frontend/CreateInvocationFromCommandLine.cpp')
0 files changed, 0 insertions, 0 deletions