% < perl5.20.2 > -dwe0
main::(-e:1): 0
DB<1> b File::Temp->new
Subroutine File::Temp not found.
DB<2> b postpone File::Temp::new
DB<3> use File::Temp
DB<4> x File::Temp->new
0 File::Temp=GLOB(0x283db48)
-> *File::Temp::$fh
FileHandle({*File::Temp::$fh}) => fileno(3)
####
DB<5> b postpone File::Temp::new
DB<6> x File::Temp->new
0 File::Temp=GLOB(0x216aa78)
-> *File::Temp::$fh
FileHandle({*File::Temp::$fh}) => fileno(3)
####
DB<7> B *
Deleting all breakpoints...
DB<8> b postpone File::Temp::new
DB<9> x File::Temp->new
0 File::Temp=GLOB(0x216abc8)
-> *File::Temp::$fh
FileHandle({*File::Temp::$fh}) => fileno(3)
####
DB<10> b File::Temp::new
DB<11> x File::Temp->new
File::Temp::new(/.../lib/5.20.2/File/Temp.pm:885):
885: my $proto = shift;
DB<<12>> c
0 File::Temp=GLOB(0x216aeb0)
-> *File::Temp::$fh
FileHandle({*File::Temp::$fh}) => fileno(3)