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Author SHA1 Message Date
Andy Wingo
e809758a7e clean up macros.[ch]
There are some incompatible changes here, but only to interfaces that
were introduced earlier in 1.9, or interfaces which have been broken
since early in 1.9.

* libguile/_scm.h (SCM_OBJCODE_MINOR_VERSION): Bump, as the macro
  changes affect the interface that is called by psyntax-generated macro
  definitions.

* libguile/inline.h (scm_words): New function, allocates a variable
  number of contiguous scm_t_bits locations, with a given value in the
  0th word, and 0 in the rest of the words.

* libguile/macros.h: Rework interface to correspond more closely, and
  minimally, to the needs of memoize.c and psyntax.
  (SCM_ASSYNT, SCM_MACRO_TYPE_BITS, SCM_MACRO_TYPE_MASK)
  (SCM_F_MACRO_EXTENDED, SCM_MACROP, SCM_MACRO_TYPE)
  (SCM_MACRO_IS_EXTENDED, SCM_BUILTIN_MACRO_P, SCM_SYNCASE_MACRO_P)
  (SCM_MACRO_CODE, scm_tc16_macro): Remove CPP macros related to the
  representation of Scheme macros.
  (scm_i_make_primitive_macro): Renamed from scm_i_makbimacro.
  (scm_i_macro_primitive): New accessor so that memoize.c can get to the
  primitive syntax transformer.
  (scm_make_syncase_macro, scm_make_extended_syncase_macro)
  (scm_syncase_macro_type, scm_syncase_macro_binding): Removed these
  functions, replaced by make-syntax-transformer and its accessors.
  (scm_macro_binding): New accessor, the same as what
  scm_syncase_macro_binding was.

* libguile/macros.c: All representation details of syntax transformers
  are private to this file now.
  (macro_print): Print macros as #<syntax-transformer ...>, or
  #<primitive-syntax-transformer ...> if psyntax has not attached a
  transformer of its own.
  (scm_i_make_primitive_macro): Represent macros as 5-word smobs.
  (scm_make_syntax_transformer): New constructor for syntax transformers
  (macros), exported to scheme. Takes a name, and looks it up in the
  current module to determine the previous primitive transformer, if
  any.
  (scm_macro_type): Instead of returning 'builtin-macro!, etc, return
  the type as set by psyntax, or #f if it's a primitive.
  (scm_macro_name): Return the stored macro name.
  (scm_macro_transformer): Return the psyntax-set syntax transformer.
  Hacky, but should help introspection somewhat.

* libguile/memoize.c (memoize_env_ref_transformer): Use the new
  scm_i_macro_primitive, and adapt to other macro API changes.

* module/ice-9/psyntax.scm (put-global-definition-hook)
  (get-global-definition-hook, chi-install-global): Call (and generate
  calls to) the new macro constructors and accessors.

* module/ice-9/psyntax-pp.scm: Doubly regenerated.

* module/ice-9/debugging/traps.scm (trap-here): Comment out this
  definition and export, while it's not working.
2010-01-05 15:33:46 +01:00
Andy Wingo
8397a3a695 local-eval will go away
* module/ice-9/debugger/commands.scm:
* module/ice-9/debugging/traps.scm:
* module/ice-9/emacs.scm:
* module/ice-9/gds-client.scm: Add some FIXMEs due to impending
  local-eval removal.

* module/oop/goops.scm (make-generic-bound-check-getter): Just the
  compiled closure case here.
2009-12-01 21:00:26 +01:00
Neil Jerram
ba5f8bf4b1 Incorporate ice-9-debugger-extensions properly
i.e. put the extensions where they need to be, and delete
ice-9-debugger-extensions.scm.

* doc/ref/api-debug.texi (Single Stepping through a Procedure's Code):
  Change mentions of (ice-9 debugging ice-9-debugger-extensions)
  module to whatever is appropriate now (or just remove them).

* module/Makefile.am (NOCOMP_SOURCES): Remove
  ice-9-debugger-extensions.scm.

* module/ice-9/debugger.scm (debug-trap): Move here from
  ice-9-debugger-extensions.scm.

* module/ice-9/debugger/command-loop.scm ("continue", "finish",
  "step", "next"): Move here from ice-9-debugger-extensions.scm.

* module/ice-9/debugger/commands.scm (assert-continuable, continue,
  finish, step, next): Move here from ice-9-debugger-extensions.scm.

* module/ice-9/debugging/breakpoints.scm: Don't use
  ice-9-debugger-extensions module.

* module/ice-9/debugging/ice-9-debugger-extensions.scm: Removed.

* module/ice-9/debugging/trace.scm, module/ice-9/debugging/traps.scm:
  Remove more old version code.

* module/ice-9/debugging/traps.scm (guile-trap-features): Hardcoded as
  '(tweaking).
2009-08-27 22:21:20 +01:00
Neil Jerram
248ee86a0b Remove superfluous ice-9-debugger-extensions code for old Guile versions
* module/ice-9/debugging/ice-9-debugger-extensions.scm: Remove all
  code checking for version < 1.7, and move code for versions >= 1.7
  up to top level.  Comment out dummy mutex definitions for now, as
  I'm not sure how to rewrite them correctly for psyntax.
2009-08-27 21:58:12 +01:00
Neil Jerram
53befeb700 Change Guile license to LGPLv3+
(Not quite finished, the following will be done tomorrow.
   module/srfi/*.scm
   module/rnrs/*.scm
   module/scripts/*.scm
   testsuite/*.scm
   guile-readline/*
)
2009-06-17 00:22:09 +01:00
Andy Wingo
58df2e4393 merge ice-9, srfi, oop makfiles into module makefile
* configure.in: No longer output the Makefile.ins.

* module/Makefile.am: Include the contents of ice-9/, srfi/, and oop/.

* module/ice-9/Makefile.am:
* module/ice-9/debugger/Makefile.am:
* module/ice-9/debugging/Makefile.am:
* module/oop/Makefile.am:
* module/oop/goops/Makefile.am:
* module/srfi/Makefile.am: Removed.
2009-04-24 19:40:55 +02:00
Andy Wingo
c32929d14d Merge commit 'origin/master' into vm
Conflicts:

	.gitignore
	guile-tools.in
	srfi/srfi-19.scm
2009-01-12 21:36:39 +01:00
Andy Wingo
9f0e9918f4 repl.scm relies on `display-backtrace' to do everything, some naming tweaks
* module/ice-9/boot-9.scm (default-pre-unwind-handler): Rename from
  default-lazy-handler.
  (pre-unwind-handler-dispatch): Rename from lazy-hadler-dispatch.
  (error-catching-loop): Adjust caller.

* module/system/repl/repl.scm (default-pre-unwind-handler): Remove this
  definition, in favor of the default one in boot-9.
  (default-catch-handler): Don't do a vm-backtrace, as we will soon be
  relying on core machinery to do that for us.
  (call-with-backtrace): Start a new stack for the thunk.
  (with-backtrace): Macro version of call-with-backtrace.
  (start-repl): Use with-backtrace for brevity. Start a stack with #t as
  the tag instead of repl-eval, because all traces of repl-eval are gone
  after it does a tail-call.

* module/ice-9/debugger.scm:
* module/ice-9/debugging/traps.scm:
* module/ice-9/stack-catch.scm: Adapt to s/lazy/pre-unwind/ in
  boot-9.scm.
2008-12-26 18:07:20 +01:00
Andy Wingo
00d0489205 move ice-9/ and oop/ under module/
Moved ice-9/ and oop/ under module/, with the idea being that we have
only scheme under module/. Adjusted configure.in and Makefile.am
appropriately. Put oop/ at the end of the compilation order.
2008-11-01 12:44:21 +01:00