diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-04-26 13:59:50 -0300 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-06-03 03:35:54 +0000 |
| commit | e4eaa629439fe1ba1e157c2d81adee51d1995161 (patch) | |
| tree | 7d01785eba984574b442176302c111d7891fd0c7 /src/corelib | |
| parent | 4fb174563945438d34da38ebadf0f6b03cad266d (diff) | |
Disable bogus GCC 7 warning about string op overflow
Analysis proves this is a false positive:
qarraydataops.h:69:17: error: ‘void* memset(void*, int, size_t)’: specified size between 18446744056529682436 and
18446744065119617024 exceeds maximum object size 9223372036854775807 [-Werror=stringop-overflow=]
Change-Id: I7814054a102a407d876ffffd14b6ab0be9e222fc
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib')
| -rw-r--r-- | src/corelib/tools/qarraydataops.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/tools/qarraydataops.h b/src/corelib/tools/qarraydataops.h index ae83e6986e..b7c3bc1287 100644 --- a/src/corelib/tools/qarraydataops.h +++ b/src/corelib/tools/qarraydataops.h @@ -49,6 +49,11 @@ QT_BEGIN_NAMESPACE namespace QtPrivate { +QT_WARNING_PUSH +#if defined(Q_CC_GNU) && Q_CC_GNU >= 700 +QT_WARNING_DISABLE_GCC("-Wstringop-overflow") +#endif + template <class T> struct QPodArrayOps : QTypedArrayData<T> @@ -131,6 +136,7 @@ struct QPodArrayOps this->size -= (e - b); } }; +QT_WARNING_POP template <class T> struct QGenericArrayOps |