After revision 22857 gcc complains:
../../../../trunk/src/support/qstring_helpers.h: In function 'const
QString lyx::toqstr(lyx::char_type)':
../../../../trunk/src/support/qstring_helpers.h:75: warning:
dereferencing type-punned pointer will break strict-aliasing rules
Possible fix:
Index: qstring_helpers.h
===================================================================
--- qstring_helpers.h (revision 22868)
+++ qstring_helpers.h (working copy)
@@ -72,7 +72,8 @@
*/
inline QString const toqstr(char_type ucs4)
{
- return QString::fromUcs4(reinterpret_cast<uint const *>(&ucs4), 1);
+ union { char_type c; uint i; } u = { ucs4 };
+ return QString::fromUcs4(&u.i, 1);
}
Andre'
