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Since support for "futures" in C has been completely disabled for some

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time, and should be easily implementable in Scheme with the current
thread support, delete the C code.

* libguile/futures.c, libguile/futures.h: Delete.
* libguile/Makefile.am (libguile_la_SOURCES, DOT_X_FILES,
  DOT_DOC_FILES, modinclude_HEADERS): Delete references to futures.*
  files.

* libguile.h: Don't include futures.h.
* libguile/eval.c: Don't include futures.h.
  (isymnames): Delete "#@future" entry.
  (scm_m_future, s_future, scm_sym_future, unmemoize_future,
  unmemoize_builtin_macro): Delete disabled futures code.
* libguile/eval.i.c (CEVAL): Delete disabled futures code.
* libguile/init.c: Don't include futures.h.
  (scm_i_init_guile): Delete disabled futures initialization call.
* libguile/tags.h (SCM_IM_FUTURE): Delete.
  (SCM_IM_CALL_WITH_VALUES, SCM_IM_ELSE, SCM_IM_ARROW,
  SCM_IM_NIL_COND, SCM_IM_BIND): Renumber.

* doc/ref/api-scheduling.texi: Delete commented-out node on Futures.
* doc/maint/guile.texi: Delete make-future and future-ref mentions.
This commit is contained in:
Ken Raeburn 2009-10-29 17:22:17 -04:00
parent 7ed7e4bb2f
commit 9515ef7237
10 changed files with 6 additions and 582 deletions
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7
libguile/eval.i.c
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@ -734,13 +734,6 @@ dispatch:
case (ISYMNUM (SCM_IM_DELAY)):
RETURN (scm_make_promise (scm_closure (SCM_CDR (x), env)));
#if 0
/* See futures.h for a comment why futures are not enabled.
*/
case (ISYMNUM (SCM_IM_FUTURE)):
RETURN (scm_i_make_future (scm_closure (SCM_CDR (x), env)));
#endif
/* PLACEHOLDER for case (ISYMNUM (SCM_IM_DISPATCH)): The following
code (type_dispatch) is intended to be the tail of the case
clause for the internal macro SCM_IM_DISPATCH. Please don't