in reply to Re^2: How to de-reference a coderef? (B tricks)
in thread How to de-reference a coderef?

use strict; use warnings; use feature qw( say ); use Inline C => <<'__EOI__'; SV* coderef2name(CV* cv) { const GV * const gv = CvGV(cv); const HV * const stash = GvSTASH(gv); const char * const pkg_name = HvNAME(stash); const char * const func_name = GvNAME(gv); SV * const fqn = newSVpvn("", 0); sv_catpv(fqn, pkg_name); sv_catpv(fqn, "::"); sv_catpv(fqn, func_name); return fqn; // Mortalised by Inline } __EOI__ sub f {} say coderef2name(\&f);