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author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2017-07-22 16:41:44 +0200 |
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committer | Simon Hausmann <simon.hausmann@qt.io> | 2017-09-08 12:05:21 +0000 |
commit | d2a988512efcad7a72c6624f7015fc08271ae0a6 (patch) | |
tree | 8280777663077bd7fe3624dc71f81354d7b0a7d3 /dist/changes-5.4.2 | |
parent | ff9080e74062f5409eebd7dcb823a1a7d9bf2bf7 (diff) |
macOS: Detect use of heap-allocated QMacAutoReleasePool
QMacAutoReleasePool is backed by an NSAutoreleasePool, which documents that
"you should always drain an autorelease pool in the same context (invocation
of a method or function, or body of a loop) that it was created".
This means allocating QMacAutoReleasePool on the heap is not a supported
use-case, but unfortunately we can't detect it on construction time.
Instead we detect whether or not the associated NSAutoreleasePool has been
drained, and prevent a double-drain of the pool.
Change-Id: Ifd7380a06152e9e742d2e199476ed3adab326d9c
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'dist/changes-5.4.2')
0 files changed, 0 insertions, 0 deletions