diff options
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 3815e59..73d4966 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -2011,9 +2011,10 @@ public static member functions. @item -Wnon-virtual-dtor @r{(C++ only)} @opindex Wnon-virtual-dtor -Warn when a class appears to be polymorphic, thereby requiring a virtual -destructor, yet it declares a non-virtual one. This warning is also -enabled if -Weffc++ is specified. +Warn when a class has virtual functions and accessible non-virtual +destructor, in which case it would be possible but unsafe to delete +an instance of a derived class through a pointer to the base class. +This warning is also enabled if -Weffc++ is specified. @item -Wreorder @r{(C++ only)} @opindex Wreorder |