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Fix build on Integrity: the compiler doesn't understand this construct

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"global/qrandom.cpp", line 155: error #2000-D: attribute "destructor" is not implemented and will be ignored

Task-number: QTBUG-63948
Change-Id: Icaa86fc7b54d4b368c0efffd14efa35381d4e797
Reviewed-by: Liang Qi <liang.qi@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This commit is contained in:
Thiago Macieira 2017-10-18 18:46:23 -07:00 committed by Liang Qi
parent ae03f905d6
commit 82c787ec3b
1 changed files with 5 additions and 1 deletions
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6
src/corelib/global/qrandom.cpp
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@ -152,7 +152,11 @@ class SystemRandom
{
static QBasicAtomicInt s_fdp1; // "file descriptor plus 1"
static int openDevice();
static __attribute__((destructor)) void closeDevice(); // assume GCC or a compiler able to understand GCC extensions
#ifdef Q_CC_GNU
// If it's not GCC or GCC-like, then we'll leak the file descriptor
__attribute__((destructor))
#endif
static void closeDevice();
SystemRandom() {}
public:
enum { EfficientBufferFill = true };