http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60361
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-03-03
Known to work| |4.3.5
Summary|unexpected 'use of |[4.7/4.8/4.9 Regression]
|parameter outside function |unexpected 'use of
|body' error |parameter outside function
| |body' error
Ever confirmed|0 |1
Known to fail| |4.6.2, 4.7.4, 4.8.2, 4.9.0
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
4.4 and 4.5 say:
t.cc:18:34: error: 'A' cannot appear in a constant-expression
t.cc:18:36: error: no matching function for call to 'Helper::Helper(int,
<unresolved overloaded function type>)'
t.cc:3:3: note: candidates are: Helper::Helper(int, void (*)())
t.cc:2:1: note: Helper::Helper(const Helper&)
and 4.6 onwards give the "use of parameter 'A' outside function body" error, so
if the code is valid this is a regression.
