diff options
author | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2023-04-24 16:43:14 +0300 |
---|---|---|
committer | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2023-04-24 16:43:14 +0300 |
commit | 29400a683f96867133b28299c0d0bd6bcf40df35 (patch) | |
tree | b616dfb91ce111d61a34a67b28069561306575da /src/corelib/tools/qsharedpointer_impl.h | |
parent | 42e4ae042a4c86e58bcb8b6d2d59ba4a988285b4 (diff) | |
parent | 9c60c8b122e5eb74fe74e11b929c30aa19ec0dd3 (diff) |
Merge remote-tracking branch 'origin/tqtc/lts-5.15.10' into tqtc/lts-5.15-opensourcev5.15.10-lts-lgpl
Change-Id: Ic1bb4240ca70a8a361fa0267476707446579221d
Diffstat (limited to 'src/corelib/tools/qsharedpointer_impl.h')
-rw-r--r-- | src/corelib/tools/qsharedpointer_impl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h index 618b31e391..d262e4ebc9 100644 --- a/src/corelib/tools/qsharedpointer_impl.h +++ b/src/corelib/tools/qsharedpointer_impl.h @@ -156,6 +156,12 @@ namespace QtSharedPointer { inline void checkQObjectShared(...) { } inline void setQObjectShared(...) { } + // Normally, only subclasses of ExternalRefCountData are allocated + // One exception exists in getAndRef; that uses the global operator new + // to prevent a mismatch with the custom operator delete + inline void *operator new(std::size_t) = delete; + // placement new + inline void *operator new(std::size_t, void *ptr) noexcept { return ptr; } inline void operator delete(void *ptr) { ::operator delete(ptr); } inline void operator delete(void *, void *) { } }; |