Hi,
On 08/08/2014 11:18 PM, Jason Merrill wrote:
On 08/08/2014 04:52 PM, Paolo Carlini wrote:
+ else if (!TREE_CONSTANT (init))
+ {
+ if (complain & tf_warning_or_error)
+ pedwarn (EXPR_LOC_OR_LOC (init, input_location),
OPT_Wnarrowing,
+ "narrowing conversion of %qE from %qT to %qT inside { }",
+ init, ftype, type);
+ ok = true;
+ }
We should only set ok to true if (complain & tf_warning_or_error); in
SFINAE context we need to be strict.
Ok (that seems a latent buglet...). By the way, since I wondered briefly
about SFINAE wrt the existing documentation, does what we do in the
*non* constant case really matter for SFINAE?
Anyway, Ok if testing passes with that change?
Thanks,
Paolo.
