folly::threadlocal_detail::ElementWrapper::castForgetAlign

Reinterprets a deleter function pointer as a tagged integer.

Synopsis

Declared in <folly/detail/ThreadLocalDetail.h>

static
uintptr_t
castForgetAlign(DeleterFunType* fun) noexcept;

Must be noinline and must launder: https://godbolt.org/z/bo6f7f6v6

The pointer value as an integer.

Name

Description

fun

The deleter function pointer to convert.

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