https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87585
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2018-10-11
Ever confirmed|0 |1
Severity|enhancement |trivial
--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
It looks as though there's an extra set of quotes around a char in %qE.
pp_c_character_constant quotes characters unconditionally:
static void
pp_c_character_constant (c_pretty_printer *pp, tree c)
{
pp_quote (pp);
pp_c_char (pp, (unsigned) TREE_INT_CST_LOW (c));
pp_quote (pp);
}
so %qE ends up quoting it twice, which doesn't seem right. So I'd say it's
more of a (cosmetic) bug than an enhancement.
