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| author | Paul Olav Tvete <paul.tvete@qt.io> | 2020-10-07 19:42:31 +0200 |
|---|---|---|
| committer | Paul Olav Tvete <paul.tvete@qt.io> | 2020-10-09 06:15:15 +0000 |
| commit | cb1004f94a175b3ffc93ca9627074e2aaff31f1a (patch) | |
| tree | f0a479fe401a144d20a0a80edb20146d953b29ce /src/corelib/tools/qoffsetstringarray_p.h | |
| parent | 22b72a6f7a8f6b056f1ab9c3c7806ae87bfefd8a (diff) | |
Disable spurious warning with gcc 9.3
gcc 9.3 gives a warning when compiling with -O2:
‘strlen’ argument missing terminating nul [-Werror=stringop-overflow=]
This seems to be caused by a gcc bug that is not present in gcc 8
and fixed in gcc 10:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91490
Change-Id: Ice3c18efb7a41097521ecee22d060f175083c579
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Diffstat (limited to 'src/corelib/tools/qoffsetstringarray_p.h')
| -rw-r--r-- | src/corelib/tools/qoffsetstringarray_p.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/corelib/tools/qoffsetstringarray_p.h b/src/corelib/tools/qoffsetstringarray_p.h index 72df8f1737..f99e6b800b 100644 --- a/src/corelib/tools/qoffsetstringarray_p.h +++ b/src/corelib/tools/qoffsetstringarray_p.h @@ -135,6 +135,10 @@ constexpr StaticString<Sum> staticString(const char (&s)[I], const char (&...sx) QT_WARNING_POP } // namespace QtPrivate +QT_WARNING_PUSH +#if defined(Q_CC_GNU) && __GNUC__ == 9 +QT_WARNING_DISABLE_GCC("-Wstringop-overflow") +#endif template<typename T, int SizeString, int SizeOffsets> class QOffsetStringArray { @@ -169,6 +173,7 @@ private: QtPrivate::StaticString<SizeString> m_string; const T m_offsets[SizeOffsets]; }; +QT_WARNING_POP template<typename T, int N, int ... Ox> constexpr QOffsetStringArray<T, N, sizeof ... (Ox)> qOffsetStringArray( |