// -*- C++ -*-
//  Boost general library 'format'   ---------------------------
//  See http://www.boost.org for updates, documentation, and revision history.

//  (C) Samuel Krempp 2001
//                  krempp@crans.ens-cachan.fr
//  Permission to copy, use, modify, sell and
//  distribute this software is granted provided this copyright notice appears
//  in all copies. This software is provided "as is" without express or implied
//  warranty, and with no claim as to its suitability for any purpose.

// ideas taken from Rüdiger Loos's format class
// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing)

// ------------------------------------------------------------------------------
// internals_fwd.hpp :  forward declarations, for internal headers
// ------------------------------------------------------------------------------

#ifndef BOOST_FORMAT_INTERNAL_FWD_HPP
#define BOOST_FORMAT_INTERNAL_FWD_HPP

#include "boost/format/format_fwd.hpp"


namespace boost {
namespace io {

namespace detail {
  struct stream_format_state;
  struct format_item;
}


namespace detail {

  // these functions were intended as methods, 
  // but MSVC have problems with template member functions :

  // defined in format_implementation.hpp :
     template<class T> 
     basic_format&  modify_item_body( basic_format& self, 
                                          int itemN, const T& manipulator);

     template<class T> 
     basic_format&  bind_arg_body( basic_format& self,
                                           int argN, const T& val);

    template<class T> 
    void apply_manip_body( stream_format_state& self,
                           T manipulator);

  // argument feeding (defined in feed_args.hpp ) :
     template<class T> 
     void distribute(basic_format& self, T x);

     template<class T> 
     basic_format& feed(basic_format& self, T x);
 
} // namespace detail

} // namespace io
} // namespace boost


#endif //  BOOST_FORMAT_INTERNAL_FWD_HPP
>
<div class='path'>path: <a href='/guix/log/?id=5f2c529a592725df5a314cc9724869c658a3e6bc'>root</a>/<a href='/guix/log/tests?id=5f2c529a592725df5a314cc9724869c658a3e6bc'>tests</a>/<a href='/guix/log/tests/challenge.scm?id=5f2c529a592725df5a314cc9724869c658a3e6bc'>challenge.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/challenge.scm?id=5f2c529a592725df5a314cc9724869c658a3e6bc&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-01-16 11:51:03 +0000'>2021-01-16</span></td><td><a href='/guix/commit/tests/challenge.scm?id=681af17460fa34916ac40589cccdcca7222249af'>guix: Move narinfo code from substitute script to module.</a><span class='msg-avail'>...<span class='msg-tooltip'>This separation between the code for dealing with narinfos from the code doing
that for a purpose should make things clearer, and better support components
other that the substitute script in using this code.

This is just moving the code around, no code should have been significantly
changed.

* guix/scripts/substitute.scm (&lt;narinfo&gt;): Move record type to (guix narinfo).
(fields-&gt;alist, narinfo-hash-algorithm+value, narinfo-hash-&gt;sha256,
narinfo-signature-&gt;canonical-sexp, narinfo-maker, read-narinfo,
narinfo-sha256, valid-narinfo?, write-narinfo, narinfo-&gt;string,
string-&gt;narinfo, equivalent-narinfo?, supported-compression?,
compresses-better?, narinfo-best-uri): Move procedures to (guix narinfo).
(%compression-methods): Move variable to (guix narinfo).
* guix/narinfo.scm: New file.
* Makefile.am (MODULES): Add it.
* po/guix/POTFILES.in: Add 'guix/narinfo.scm'.
</span></span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2020-05-22 01:29:39 +0200'>2020-05-22</span></td><td><a href='/guix/commit/tests/challenge.scm?id=ce0be5675b702b2ff89aed1772ebb42af4150243'>packages: Introduce &lt;content-hash&gt; and use it in &lt;origin&gt;.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/packages.scm (&lt;content-hash&gt;): New record type.
(define-content-hash-constructor, build-content-hash)
(content-hash): New macros.
(print-content-hash): New procedure.
(&lt;origin&gt;): Rename constructor to '%origin'.
[sha256]: Remove field.
[hash]: New field.  Adjust users.
(origin-compatibility-helper, origin): New macros.
(origin-sha256): New deprecated procedure.
(origin-&gt;derivation): Adjust accordingly.
* tests/packages.scm ("package-source-derivation, origin, sha512"): New
test.
* guix/tests.scm: Hide (gcrypt hash) 'sha256' for proper syntax
matching.
* tests/challenge.scm: Add #:prefix for (gcrypt hash) and adjust users.
* tests/derivations.scm: Likewise.
* tests/store.scm: Likewise.
* tests/graph.scm ("bag DAG, including origins"): Provide 'sha256' field
with the right length.
* gnu/packages/aspell.scm (aspell-dictionary)
(aspell-dict-ca, aspell-dict-it): Use 'hash' and 'content-hash' for
proper syntax matching.
* gnu/packages/bash.scm (bash-patch): Rename 'sha256' to 'sha256-bv'.
* gnu/packages/bootstrap.scm (bootstrap-executable): Rename 'sha256' to 'bv'.
* gnu/packages/readline.scm (readline-patch): Likewise.
* gnu/packages/virtualization.scm (qemu-patch): Rename 'sha256' to
'sha256-bv'.
* guix/import/utils.scm: Hide (gcrypt hash) 'sha256'.
</span></span></td><td>Ludovic Courtès</td></tr>