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尝试修正gcc与vc在destroy时的不一致行为

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mutouyun 2022-03-01 10:48:08 +08:00
parent 67bdae6fd7
commit 9fc6cca601
1 changed files with 2 additions and 2 deletions
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4
src/libipc/utility/construct.h
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@ -45,7 +45,7 @@ auto construct(void *p, A &&... args)
template <typename T> template <typename T>
void *destroy(T *p) noexcept { void *destroy(T *p) noexcept {
#if defined(LIBIPC_CPP_17) #if defined(LIBIPC_CPP_17) && !defined(LIBIPC_CC_GNUC)
std::destroy_at(p); std::destroy_at(p);
#else #else
p->~T(); p->~T();
@ -57,7 +57,7 @@ template <typename T, std::size_t N>
void *destroy(T (*p)[N]) noexcept { void *destroy(T (*p)[N]) noexcept {
#if defined(LIBIPC_CPP_20) #if defined(LIBIPC_CPP_20)
std::destroy_at(p); std::destroy_at(p);
#elif defined(LIBIPC_CPP_17) #elif defined(LIBIPC_CPP_17) && !defined(LIBIPC_CC_GNUC)
std::destroy(std::begin(*p), std::end(*p)); std::destroy(std::begin(*p), std::end(*p));
#else #else
for (auto &elem : *p) destroy(std::addressof(elem)); for (auto &elem : *p) destroy(std::addressof(elem));