[Bug c/93241] _Bool casts in dead branches of integer constant expressions cause undesirable warnings under -pedantic iff the dead branch contains overflow

[joseph at codesourcery dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93241

--- Comment #2 from joseph at codesourcery dot com <joseph at codesourcery dot 
com> ---
I think this is a bug.  The expression meets all the requirements for 
integer constant expressions (the unevaluated part of the expression has 
only permitted operands and casts, much like the "2 || 1 / 0" example).