NAME

B::Stash - show what stashes are loaded

DESCRIPTION

B::Stash has a poor side-effect only API and is only used by perlcc and B::C, and there its usability is also inferior.

It hooks into CHECK and prints a comma-seperated list of loaded stashes (package names) prefixed with -u.

With the xs option stashes with XS modules only are printed, prefixed with -x.

With the -D option some debugging output is added.

Note that the resulting list of modules from B::Stash is usually larger and more inexact than the list of used modules determined by the compiler suite (C, CC, Bytecode).

SYNOPSIS

# typical usage:
perlcc -stash -e'use IO::Handle;'

perlcc -stash -v3 -e'use IO::Handle;'
=>
...
Stash: main strict Cwd Regexp Exporter Exporter::Heavy warnings DB
       attributes Carp Carp::Heavy Symbol PerlIO SelectSaver
...

perl -c -MB::Stash -e'use IO::Handle;'
=> -umain,-uIO

perl -c -MB::Stash=xs -e'use IO::Handle;'
=> -xre,-xCwd,-xRegexp,-xIO

perl -c -MO=Stash=xs,-D -e'use IO::Handle;'
...
=> -xre,-xCwd,-xRegexp,-xIO

perl -c -MO=C,-dumpxs -e'use IO::Handle;'
...
perlcc.lst: -xre,-xCwd,-xRegexp,-xIO

AUTHOR

Vishal Bhatia <vishalb@hotmail.com> I(1999), Reini Urban perl-compiler@googlegroups.com I(2011)

SEE ALSO

B::C has a superior two-pass stash scanner.