[Bug c++/45082] Static const signed int class member causes undefined symbol.
jakub at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Mon Jul 26 15:32:00 GMT 2010
------- Comment #1 from jakub at gcc dot gnu dot org 2010-07-26 15:32 -------
This is not valid C++. See [class.static.data]/4:
If a static data member is of const integral or const enumeration type, its
declaration in the class definition can specify a constant-initializer which
shall be an integral constant expression (5.19). In that case, the member can
appear in integral constant expressions within its scope. The member shall
still be defined in a namespace scope if it is used in the program and the
namespace scope definition shall not contain an initializer.
Your testcase doesn't have the needed
const int myclass::BUFF_SIZE;
anywhere.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45082
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