[Bug c++/60215] [4.9 Regression] ICE with invalid bit-field size

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60215

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jason at gcc dot gnu.org

--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Evidently, in case of error recovery we can get here:

9672     case COMPONENT_REF:
9673       if (is_overloaded_fn (t))
9674         {
9675           /* We can only get here in checking mode via 
9676              build_non_dependent_expr,  because any expression that
9677              calls or takes the address of the function will have
9678              pulled a FUNCTION_DECL out of the COMPONENT_REF.  */
9679           gcc_checking_assert (allow_non_constant);
9680           *non_constant_p = true;
9681           return t;
9682         }

with allow_non_constant == false. Jason suggested the comment (and the assert
;) as part of the fix for 58647, thus I would like to hear from him... Shall we
maybe || errorcount ? Seems safe for 4.9.0.