AuroraMiddleware/qt5base-lts
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Silence a GCC 8 warning in QIODevice

Browse Source 
qtbase/src/corelib/io/qiodevice.cpp:688:60:   required from here
../../../include/QtCore/../../../../qtbase/src/corelib/tools/qvector.h:727:20: error: ‘void* memmove(void*, const void*, size_t)’ writing to an object of type ‘class QRingBuffer’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Werror=class-memaccess]
             memmove(i, b, (d->size - offset) * sizeof(T));
             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Change-Id: I9dc9a17c281b71bf2eb3e89116600ec3ba345d74
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
This commit is contained in:
Ville Voutilainen 2018-02-07 16:31:40 +02:00
parent 3024fd60ae
commit b34942710c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/corelib/tools/qvector.h
View File

@ -724,7 +724,7 @@ typename QVector<T>::iterator QVector<T>::insert(iterator before, size_type n, c
} else {
T *b = d->begin() + offset;
T *i = b + n;
memmove(i, b, (d->size - offset) * sizeof(T));
memmove(static_cast<void *>(i), static_cast<const void *>(b), (d->size - offset) * sizeof(T));
while (i != b)
new (--i) T(copy);
}