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Enable std::is_trivially_copyable in clang #166
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Clang has this weird behavior of setting __GNUC__ to 4, hence clang will always take the if branch. This is suboptimal because std::is_trivially_copyable has almost always been in clang. This patch should fix it.
clementperon
approved these changes
Jan 31, 2023
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Thanks! I've merged it |
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Clang has this weird behavior of setting
__GNUC__to 4, hence clang will always take the if branch. This is suboptimal becausestd::is_trivially_copyablehas almost always been in clang. This patch should fix it.Note that starting with clang 15 a warning is raised for the current implementation:
warning: builtin __has_trivial_copy is deprecated; use __is_trivially_copyable instead [-Wdeprecated-builtins]