bpt/guile.git
9 years agoMerge commit '5b7632331e7551ac202bbaba37c572b96a791c6e'
Andy Wingo [Thu, 22 Jan 2015 13:54:17 +0000 (14:54 +0100)]
Merge commit '5b7632331e7551ac202bbaba37c572b96a791c6e'

Conflicts:
module/oop/goops.scm

9 years agoMerge commit 'ed72201a795ac1c8d6c0288b6bb710f2bd0ebd9c'
Andy Wingo [Thu, 22 Jan 2015 13:53:06 +0000 (14:53 +0100)]
Merge commit 'ed72201a795ac1c8d6c0288b6bb710f2bd0ebd9c'

Conflicts:
test-suite/tests/r6rs-ports.test

9 years agoMerge commit '01a301d1b606b84d986b735049e7155d2f4cd6aa'
Andy Wingo [Thu, 22 Jan 2015 13:49:36 +0000 (14:49 +0100)]
Merge commit '01a301d1b606b84d986b735049e7155d2f4cd6aa'

Conflicts:
libguile/hash.c

9 years agoMerge commit '894d0b894daae001495c748b3352cd79918d3789'
Andy Wingo [Thu, 22 Jan 2015 13:48:40 +0000 (14:48 +0100)]
Merge commit '894d0b894daae001495c748b3352cd79918d3789'

Conflicts:
libguile/hash.c

9 years agoMerge commit '5943a62042432b86d757200ef595d7aebb5c9bac'
Andy Wingo [Thu, 22 Jan 2015 13:38:00 +0000 (14:38 +0100)]
Merge commit '5943a62042432b86d757200ef595d7aebb5c9bac'

9 years agoMerge commit '37b1453032488de582175270d1b3a1653ea81457'
Andy Wingo [Thu, 22 Jan 2015 13:37:52 +0000 (14:37 +0100)]
Merge commit '37b1453032488de582175270d1b3a1653ea81457'

9 years agoMerge commit 'cdcba5b2f6270de808e51b3b933374170611b91d'
Andy Wingo [Thu, 22 Jan 2015 13:37:18 +0000 (14:37 +0100)]
Merge commit 'cdcba5b2f6270de808e51b3b933374170611b91d'

Conflicts:
module/statprof.scm

9 years agoMerge commit '5d971db802eaa8038db17e1aa5b4c69452739744'
Andy Wingo [Thu, 22 Jan 2015 12:34:48 +0000 (13:34 +0100)]
Merge commit '5d971db802eaa8038db17e1aa5b4c69452739744'

Conflicts:
libguile/ports.c

9 years agoMerge commit '47ca15c7dffd14a82e75c1a0aeeaf2e77f3fa5b4'
Andy Wingo [Thu, 22 Jan 2015 12:33:07 +0000 (13:33 +0100)]
Merge commit '47ca15c7dffd14a82e75c1a0aeeaf2e77f3fa5b4'

9 years agoMerge commit '7c433cbbce83bc9f2f9967afba00bbb68e312657'
Andy Wingo [Thu, 22 Jan 2015 12:32:59 +0000 (13:32 +0100)]
Merge commit '7c433cbbce83bc9f2f9967afba00bbb68e312657'

Conflicts:
meta/Makefile.am

9 years agoMerge commit '5fac1a7ada362d78f13143acbc0ceca7f2f101de'
Andy Wingo [Thu, 22 Jan 2015 12:30:25 +0000 (13:30 +0100)]
Merge commit '5fac1a7ada362d78f13143acbc0ceca7f2f101de'

Conflicts:
configure.ac
doc/ref/libguile-parallel.texi

9 years agoMerge commit '8cf2a7ba7432d68b9a055d29f18117be70375af9'
Andy Wingo [Thu, 22 Jan 2015 12:24:30 +0000 (13:24 +0100)]
Merge commit '8cf2a7ba7432d68b9a055d29f18117be70375af9'

9 years agoMerge commit '81d2c84674f03f9028f26474ab19d3d3f353881a'
Andy Wingo [Thu, 22 Jan 2015 12:16:49 +0000 (13:16 +0100)]
Merge commit '81d2c84674f03f9028f26474ab19d3d3f353881a'

Some fixups in bytevectors.c.

9 years agoMerge commit 'fdd319e9bd4121d844662d3d8ccc69b462b60840'
Andy Wingo [Thu, 22 Jan 2015 12:04:34 +0000 (13:04 +0100)]
Merge commit 'fdd319e9bd4121d844662d3d8ccc69b462b60840'

9 years agoMerge commit 'a7bbba05838cabe2294f498e7008e1c51db6d664'
Andy Wingo [Thu, 22 Jan 2015 12:04:11 +0000 (13:04 +0100)]
Merge commit 'a7bbba05838cabe2294f498e7008e1c51db6d664'

9 years agoKeywords have a tc7
Andy Wingo [Mon, 19 Jan 2015 15:57:42 +0000 (16:57 +0100)]
Keywords have a tc7

* libguile/tags.h (scm_tc7_keyword): Allocate a tc7, so that the VM can
  have cheap keyword? tests.

* libguile/keywords.c:
* libguile/keywords.h: Adapt.

* libguile/goops.c (scm_class_of, scm_sys_goops_early_init): Capture
  <keyword>.

* libguile/print.c (iprin1): Inline keyword printer.

* libguile/evalext.c (scm_self_evaluating_p): Add keywords here.

* libguile/deprecated.h:
* libguile/deprecated.c (scm_tc16_keyword): Deprecate.

* module/language/cps/compile-bytecode.scm (compile-fun): Add keyword?
  case, and bitvector? case while we're at it.
* module/language/cps/effects-analysis.scm (define-primitive-effects):
  Add bytevector?, keyword?, and bitvector? cases.

* module/language/cps/primitives.scm (*branching-primcall-arities*): Add
  keyword?.

* module/language/cps/types.scm (bitvector?, keyword?, bytevector?): Add
  branch inferrers.

* module/language/tree-il/primitives.scm (*interesting-primitive-names*):
  (*effect-free-primitives*):
  (*effect+exception-free-primitives*): Add bytevector?, keyword?, and
  bitvector?.

* module/oop/goops.scm (<keyword>): New class.

* module/system/base/types.scm (%tc7-keyword, cell->object): Add cases.

* module/system/vm/assembler.scm (br-if-keyword): New definition.
* module/system/vm/disassembler.scm (code-annotation): Add br-if-tc7
  case for keywords.

* test-suite/tests/types.test ("clonable objects"): Update now that
  keywords are cloneable.

9 years agoAdd allocate-struct, struct-ref, struct-set! instructions
Andy Wingo [Mon, 19 Jan 2015 09:37:34 +0000 (10:37 +0100)]
Add allocate-struct, struct-ref, struct-set! instructions

* libguile/vm-engine.c (allocate-struct, struct-ref, struct-set!): New
  instructions, to complement their "immediate" variants.

* module/language/cps/compile-bytecode.scm (compile-fun):
* module/system/vm/assembler.scm (system): Wire up the new instructions.

9 years agoMerge commit '5af307de43e4b65eec7f235b48a8908f2a00f134'
Andy Wingo [Thu, 22 Jan 2015 11:50:18 +0000 (12:50 +0100)]
Merge commit '5af307de43e4b65eec7f235b48a8908f2a00f134'

Conflicts:
test-suite/tests/reader.test

9 years agoMerge commit 'b1451ad859183ae48c624d19ec144306bd2d3e3a'
Andy Wingo [Thu, 22 Jan 2015 11:46:11 +0000 (12:46 +0100)]
Merge commit 'b1451ad859183ae48c624d19ec144306bd2d3e3a'

9 years agoFix #:init-value on class-allocated slots
Andy Wingo [Thu, 22 Jan 2015 11:40:43 +0000 (12:40 +0100)]
Fix #:init-value on class-allocated slots

Allocating an instance of a class with a #:class or #:each-subclass slot
allocation should not re-initialize the class-allocated slot.  In Guile
1.8, this worked by effectively doing a slot-bound? within
%initialize-object.  In Guile 2.0 we instead initialize the slot when it
is allocated -- in compute-get-n-set.

* module/oop/goops.scm (compute-getters-n-setters): Don't set an
  init-thunk for class-allocated slots.
  (compute-get-n-set): Initialize class-allocated slots here, if an
  init-thunk or init-value are present.

* test-suite/tests/goops.test ("#:each-subclass"): Add test.

9 years agoFix buffer overrun with unbuffered custom binary input ports.
Ludovic Courtès [Sun, 18 Jan 2015 20:52:48 +0000 (21:52 +0100)]
Fix buffer overrun with unbuffered custom binary input ports.

Fixes <http://bugs.gnu.org/19621>.

Before that, in 'cbip_fill_input', BUFFERED would be set to 0 when
reading from 'scm_getc' et al, because 'shortbuf' was being used.  Thus,
we could eventually execute this line:

      /* Copy the data back to the internal buffer.  */
      memcpy ((char *) c_port->read_pos, SCM_BYTEVECTOR_CONTENTS (bv),
      c_octets);

But 'read_pos' would quickly point to the fields beyond 'shortbuf',
thereby leading to a corruption of the 'scm_t_port' itself.

* libguile/r6rs-ports.c (cbip_setvbuf): When READ_SIZE is 0, keep using
  BV as the 'read_buf'.
  (cbip_fill_input): Adjust assertion to accept 'read_buf_size = 1'.
* test-suite/tests/r6rs-ports.test ("7.2.7 Input Ports")["custom binary
  input port unbuffered & 'get-string-all'", "custom binary input port
  unbuffered UTF-8 & 'get-string-all'"]: New tests.

9 years agoImprove output of command-line errors.
Ludovic Courtès [Tue, 13 Jan 2015 08:30:08 +0000 (09:30 +0100)]
Improve output of command-line errors.

* module/ice-9/command-line.scm (shell-usage): Add 'newline' call when
  FMT is true.
  (compile-shell-switches)[error]: Prepend "error: " and append "~%" to
  FMT.
  Use a lower-case message.

9 years agoOptimize 'string-hash'.
Ludovic Courtès [Sun, 11 Jan 2015 21:40:07 +0000 (22:40 +0100)]
Optimize 'string-hash'.

This yields a 50% improvement on the "narrow string" benchmark of
'hash.bm', 41% on "wide string", and 76% on "long string".

* libguile/hash.c (scm_i_string_hash): Rewrite to avoid
  'scm_i_string_ref' calls.

9 years agoAdd 'string-hash' benchmarks.
Ludovic Courtès [Sun, 11 Jan 2015 21:37:00 +0000 (22:37 +0100)]
Add 'string-hash' benchmarks.

* benchmark-suite/benchmarks/hash.bm: New file.
* benchmark-suite/Makefile.am (SCM_BENCHMARKS): Add it.

9 years agoDeprecate 'scm_string_hash'.
Ludovic Courtès [Sun, 11 Jan 2015 21:11:17 +0000 (22:11 +0100)]
Deprecate 'scm_string_hash'.

This function has been unused internally for some time and is undocumented.

* libguile/hash.c (scm_string_hash): Wrap if #if SCM_ENABLE_DEPRECATED
  == 1.
* libguile/hash.h (scm_string_hash): Likewise, and replace SCM_API with
  SCM_DEPRECATED.

9 years agoOptimize 'write' for strings.
Ludovic Courtès [Sun, 11 Jan 2015 20:57:54 +0000 (21:57 +0100)]
Optimize 'write' for strings.

This shows a 19% improvement on the "string without escapes"
micro-benchmark of 'write.bm', and 12% on "string with escapes".

* libguile/print.c (iprin1) <scm_tc7_string>: Replace 'scm_i_string_ref'
  loop with a call to 'write_string'.
  (display_character): Adjust description of return value in comment.
  (write_string): New function.

9 years agoAvoid converting the 'mode' argument of 'open-file'.
Ludovic Courtès [Sun, 11 Jan 2015 19:58:34 +0000 (20:58 +0100)]
Avoid converting the 'mode' argument of 'open-file'.

* libguile/fports.c (scm_open_file_with_encoding): const-qualify 'md'
  and 'ptr'.  Add call to 'scm_i_try_narrow_string'.  Use
  'scm_i_string_chars' instead of 'scm_to_locale_string' plus '
  scm_dynwind_free'.
* test-suite/tests/ports.test ("invalid wide mode string",
  "valid wide mode string"): New tests.

9 years agostatprof: 'statprof' and 'with-statprof' return the code's return values.
Ludovic Courtès [Sun, 11 Jan 2015 19:44:36 +0000 (20:44 +0100)]
statprof: 'statprof' and 'with-statprof' return the code's return values.

* module/statprof.scm (statprof): Return the return values of THUNK.
  (with-statprof): Adjust docstring accordingly.
* test-suite/tests/statprof.test ("return values"): New test.
* doc/ref/statprof.texi (Statprof): Adjust accordingly.

9 years agoImprove deprecation message of 'scm_add_to_port_table'.
Ludovic Courtès [Fri, 9 Jan 2015 14:47:15 +0000 (15:47 +0100)]
Improve deprecation message of 'scm_add_to_port_table'.

Reported by Thien-Thi Nguyen <ttn@gnu.org>.

* libguile/ports.c (scm_add_to_port_table): Mention
  'scm_new_port_table_entry'.

9 years agoAssembler: Cope with non-string port filenames.
Mark H Weaver [Sun, 14 Dec 2014 15:24:00 +0000 (10:24 -0500)]
Assembler: Cope with non-string port filenames.

Fixes <http://bugs.gnu.org/19354>.
Reported by Linas Vepstas <linasvepstas@gmail.com>.

* module/system/vm/assembler.scm (write-sources): Intern the filename
  only if it's a string.  (For sockets, the filename is a symbol).

9 years agoConvert primitive-eval to "compile" its expressions to linked closures
Andy Wingo [Wed, 10 Dec 2014 13:34:44 +0000 (14:34 +0100)]
Convert primitive-eval to "compile" its expressions to linked closures

* libguile/memoize.c (memoize): Fix meta on subsequent case-lambda
  clauses.

* module/ice-9/eval.scm (primitive-eval): Rewrite to compile expressions
  to thunks, to avoid runtime dispatch cost.

9 years agoFix syntax.test
Andy Wingo [Wed, 10 Dec 2014 15:25:19 +0000 (16:25 +0100)]
Fix syntax.test

* test-suite/tests/syntax.test (exception:variable-ref): Change expected
  error.

9 years agoMinor evaluator tweaks
Andy Wingo [Sun, 7 Dec 2014 18:03:19 +0000 (19:03 +0100)]
Minor evaluator tweaks

* libguile/eval.c (eval): Remove unused variable.
* libguile/memoize.c (unmemoize): Fix unmemoization.
* module/ice-9/eval.scm: Attempt to speed up common box-ref cases.

9 years agoSimplify variable resolution in the evaluator
Andy Wingo [Sun, 7 Dec 2014 14:52:34 +0000 (15:52 +0100)]
Simplify variable resolution in the evaluator

* libguile/expand.c (convert_assignment): Handle creation of the default
  lambda-case body here.

* libguile/eval.c (eval):
* module/ice-9/eval.scm (primitive-eval):

* libguile/memoize.h:
* libguile/memoize.c (MAKMEMO_BOX_REF, MAKMEMO_BOX_SET):
  (MAKMEMO_TOP_BOX, MAKMEMO_MOD_BOX): Refactor all global var resolution
  to go through "resolve".  Add "box-ref" and "box-set!".  Rename
  memoize-variable-access! to %resolve-variable, and don't be
  destructive.

9 years agoClosure conversion in evaluator
Andy Wingo [Sun, 7 Dec 2014 08:34:22 +0000 (09:34 +0100)]
Closure conversion in evaluator

* libguile/memoize.c (MAKMEMO_CAPTURE_ENV, push_nested_link)
  (push_flat_link, env_link_is_flat, env_link_vars)
  (env_link_add_flat_var, lookup, capture_flat_env, memoize): Capture
  flat environments around closures.

9 years agoAdd capture-env to evaluator
Andy Wingo [Sat, 6 Dec 2014 18:43:24 +0000 (19:43 +0100)]
Add capture-env to evaluator

* libguile/eval.c (eval):
* libguile/memoize.c (memoized_tags, unmemoize):
* libguile/memoize.h (SCM_M_CAPTURE_ENV):
* module/ice-9/eval.scm (primitive-eval): Add capture-env memoized
  expression type.

9 years agobuild: Better handle substitutions in 'guile-2.0.pc' & co.
Ludovic Courtès [Sat, 6 Dec 2014 14:57:23 +0000 (15:57 +0100)]
build: Better handle substitutions in 'guile-2.0.pc' & co.

* meta/Makefile.am (dependency_substitutions): Use '|' as the separate
  instead of ','.  See <http://hydra.nixos.org/build/17684751>.

9 years agoSimplify the interpreter for trivial inits and no letrec
Andy Wingo [Fri, 5 Dec 2014 15:54:35 +0000 (16:54 +0100)]
Simplify the interpreter for trivial inits and no letrec

* libguile/memoize.c (FULL_ARITY): Serialize "ninits" and the unbound
  value instead of the init list.
  (memoize): Adapt to FULL_ARITY changes.  Remove LETREC case.
  (unmemoize): Adapt to memoized code change.

* libguile/eval.c (BOOT_CLOSURE_PARSE_FULL): Adapt to parse ninits and
  unbound instead of inits.
  (eval): Lexical-ref can no longer raise an error.
  (prepare_boot_closure_env_for_apply): Adapt to inits change.

* module/ice-9/eval.scm (primitive-eval): Adapt to ninits/unbound
  change.

* libguile/expand.c (expand_named_let): Fix lambda-case creation to make
  lists for opt and inits.

9 years agoAssignment conversion in the interpreter
Andy Wingo [Thu, 4 Dec 2014 14:07:01 +0000 (15:07 +0100)]
Assignment conversion in the interpreter

* libguile/expand.c (compute_assigned, convert_assignment)
  (scm_convert_assignment): New functions.

* libguile/expand.h: Declare scm_convert_assignment.

* libguile/memoize.c (scm_memoize_expression): Do assignment conversion
  before memoization.

* test-suite/tests/syntax.test ("letrec"): Detection of unbound letrec
  variables now works.

9 years agobuild: Add missing substitutions for 'guile-2.0.pc'.
Ludovic Courtès [Wed, 3 Dec 2014 22:09:12 +0000 (23:09 +0100)]
build: Add missing substitutions for 'guile-2.0.pc'.

This is a followup to 5fac1a7.

* meta/Makefile.am (substitute): Add GUILE_* and LIBGUILE_* substitutions,
  and $(dependency_substitutions).
  (dependency_substitutions): New variable.

9 years agodoc: Clarify the unit of the 'offset' argument of 'seek'.
Ludovic Courtès [Wed, 3 Dec 2014 18:07:28 +0000 (19:07 +0100)]
doc: Clarify the unit of the 'offset' argument of 'seek'.

Reported in <http://bugs.gnu.org/18520>
by David Kastrup <dak@gnu.org>.

* doc/ref/api-io.texi (Random Access): Clarify the unit of the 'offset'
  argument to 'seek'.

9 years agoAdd the 'guild' and 'guile' variables to 'guile-2.0.pc'.
Ludovic Courtès [Wed, 3 Dec 2014 17:59:00 +0000 (18:59 +0100)]
Add the 'guild' and 'guile' variables to 'guile-2.0.pc'.

* configure.ac: Remove meta/guile-2.0.pc and
  meta/guile-2.0-uninstalled.pc from 'AC_CONFIG_FILES'.
* meta/Makefile.am (substitute): New variable.
  (guile-2.0.pc, guile-2.0-uninstalled.pc): New targets.
  (guile-config, guild): Use $(substitute) instead of duplicated sed
  script.
  (CLEANFILES): Add the .pc files.
* meta/guile-2.0.pc.in (bindir, guild, guile): New variables.
* doc/ref/libguile-parallel.texi (Parallel Installations): Document the
  'guild' and 'guile' pkg-config variables.

9 years agoUpdate (system base lalr) from upstream.
Ludovic Courtès [Tue, 2 Dec 2014 20:25:26 +0000 (21:25 +0100)]
Update (system base lalr) from upstream.

Suggested by Jan Nieuwenhuizen <janneke@gnu.org>.

* module/system/base/lalr.upstream.scm: Update from
  <https://github.com/schemeway/lalr-scm.git>, commit 4c4f149.

9 years agodoc: Tell when 'GUILE_INSTALL_LOCALE' first appeared.
Ludovic Courtès [Tue, 2 Dec 2014 17:35:55 +0000 (18:35 +0100)]
doc: Tell when 'GUILE_INSTALL_LOCALE' first appeared.

* doc/ref/guile-invoke.texi (Environment Variables): Add footnote about
  the Guile version where 'GUILE_INSTALL_LOCALE' appeared.

9 years agoImplement SRFI 28: Basic Format Strings.
Chris Jester-Young [Sun, 30 Nov 2014 10:20:54 +0000 (05:20 -0500)]
Implement SRFI 28: Basic Format Strings.

* module/srfi/srfi-28.scm: New module.
* module/Makefile.am (SRFI_SOURCES): Add srfi/srfi-28.scm.
* doc/ref/srfi-modules.texi (SRFI-28): New node.

9 years agodoc: Clarify behavior of 'select' in the presence of signal interruptions.
Ludovic Courtès [Thu, 20 Nov 2014 20:32:44 +0000 (21:32 +0100)]
doc: Clarify behavior of 'select' in the presence of signal interruptions.

Fixes <http://bugs.gnu.org/18988>.
Reported by Chris Vine <chris@cvine.freeserve.co.uk>.

* libguile/filesys.c (scm_select): Clarify handling of signal
  interruptions.
* doc/ref/posix.texi (Ports and File Descriptors): Adjust accordingly.

9 years agoRecognize m68k, s390x, and sh4 as compilation targets
Rob Browning [Wed, 24 Sep 2014 21:47:55 +0000 (16:47 -0500)]
Recognize m68k, s390x, and sh4 as compilation targets

* module/system/base/target.scm (cpu-endianness, triplet-pointer-size):
  Add cases for "m68k", "sh4", and "s390x".

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
9 years agoFix bytevector-fill! to accept fill arguments greater than 127.
Mark H Weaver [Wed, 12 Nov 2014 05:40:47 +0000 (00:40 -0500)]
Fix bytevector-fill! to accept fill arguments greater than 127.

Fixes <http://bugs.gnu.org/19027>.

* libguile/bytevectors.c (scm_bytevector_fill_x): Accept fill arguments
  between -128 and 255.

* test-suite/tests/bytevectors.test ("2.2 General Operations"): Add
  tests.

9 years agoAvoid signed overflow and use size_t in bytevectors.c.
Mark H Weaver [Wed, 12 Nov 2014 05:35:34 +0000 (00:35 -0500)]
Avoid signed overflow and use size_t in bytevectors.c.

* libguile/bytevectors.c (ULONG_MAX): Remove (unportable) fallback
  definition.  It is no longer used.
  (scm_make_bytevector): Use 'size_t' instead of 'unsigned' for
  indices.  Use 'scm_t_uint8' instead of 'signed char' for elements
  and c_fill.  Previously relied on GNU-C-specific behavior when
  casting integers in the range 128-255 to signed char.
  (GENERIC_INTEGER_ACCESSOR_PROLOGUE, INTEGER_LIST_TO_BYTEVECTOR)
  (scm_bytevector_eq_p, scm_bytevector_copy_x, scm_bytevector_copy)
  (scm_bytevector_to_u8_list, scm_u8_list_to_bytevector)
  (scm_bytevector_fill_x): Use 'size_t' instead of 'unsigned' for
  indices.  Use 'scm_t_uint8' for elements.

9 years agoAdd SCM_VALIDATE_SIZE_COPY and SCM_NUM2SIZE.
Mark H Weaver [Wed, 12 Nov 2014 05:19:10 +0000 (00:19 -0500)]
Add SCM_VALIDATE_SIZE_COPY and SCM_NUM2SIZE.

* libguile/validate.h (SCM_VALIDATE_SIZE_COPY, SCM_NUM2SIZE): New
  macros.

9 years agoFix bytevector-copy when applied to SRFI-4 homogeneous numeric vectors.
Mark H Weaver [Wed, 12 Nov 2014 04:14:26 +0000 (23:14 -0500)]
Fix bytevector-copy when applied to SRFI-4 homogeneous numeric vectors.

Fixes <http://bugs.gnu.org/18866>.
Reported by tantalum <sph@posteo.eu>.

* libguile/bytevectors.c (scm_bytevector_copy): Always create a VU8
  bytevector.

* test-suite/tests/bytevectors.test: Add test.

9 years agoAvoid bash-specific '==' comparison operator in guile.m4.
Thomas Klausner [Wed, 29 Oct 2014 23:33:39 +0000 (00:33 +0100)]
Avoid bash-specific '==' comparison operator in guile.m4.

Fixes <http://bugs.gnu.org/18898>.

* meta/guile.m4 (GUILE_PROGS): Use '=' instead of the bash-specific '=='
  comparison operator in 'test' call.

9 years agoFix strerror error handling when given a non-integer argument.
Mark H Weaver [Wed, 12 Nov 2014 03:30:14 +0000 (22:30 -0500)]
Fix strerror error handling when given a non-integer argument.

Fixes <http://bugs.gnu.org/18065>.
Reported and fixed by Glenn Michaels <gmichaels@Safe-mail.net>.

* libguile/error.c (scm_strerror): Convert the argument to a C integer
  outside of the critical section, to avoid deadlock on error.
* THANKS: Add Glenn Michaels to the fixes section.

9 years agotexinfo: fix @url{@@} parsing
Andy Wingo [Sun, 9 Nov 2014 15:56:33 +0000 (15:56 +0000)]
texinfo: fix @url{@@} parsing

* module/texinfo.scm (texi-command-specs): The body of @url{} can have
  texinfo commands.

* test-suite/tests/texinfo.test ("test-texinfo->stexinfo"): Add tests.

9 years agoweb: Location header is URI-reference; better URI-reference support
Andy Wingo [Wed, 15 Oct 2014 09:49:41 +0000 (11:49 +0200)]
web: Location header is URI-reference; better URI-reference support

* module/web/uri.scm (validate-uri): Add reference? keyword argument,
  for validating references.
  (build-uri): Clarify comments to indicate that the result is an
  absolute URI.
  (build-uri-reference): New interface, to build URI-references.
  (string->uri-reference): Rename from string->uri*.  Fix fragment
  parsing to not include the #.
  (string->uri): Adapt to string->uri-reference name change.

* module/web/request.scm (request-absolute-uri): Add default-scheme
  optional argument.  Use it if the request-uri has no scheme, or
  error.

* module/web/http.scm (write-uri): Reflow to use "when".  Fix writing of
  URI-reference instances.
  (declare-uri-reference-header!): Rename from
  declare-relative-uri-header!.  Use string->uri-reference.
  ("Location"): Declare as a URI-reference header, as per RFC 7231.

* module/web/client.scm (open-socket-for-uri): Handle the case in which
  there is no URI scheme.

* test-suite/tests/web-http.test:
* test-suite/tests/web-uri.test: Add tests.

9 years agoUse on-stack or GC-managed memory in 'search-path'.
Ludovic Courtès [Fri, 31 Oct 2014 21:53:04 +0000 (22:53 +0100)]
Use on-stack or GC-managed memory in 'search-path'.

* libguile/load.c (stringbuf_free): Remove.
  (stringbuf_grow): Use 'scm_gc_malloc_pointerless' instead of 'scm_realloc'.
  (search_path): Use stack-allocated INITIAL_BUFFER instead of
  'scm_malloc'.  Remove use of 'stringbuf_free'.

9 years agoReduce C heap allocations in 'search-path'.
Ludovic Courtès [Fri, 31 Oct 2014 22:27:44 +0000 (23:27 +0100)]
Reduce C heap allocations in 'search-path'.

* libguile/load.c (scm_c_string_has_an_ext): Rename to...
  (string_has_an_ext): ... this.  Add docstring.  Change
  'str' to be an SCM, and remove 'len' parameter.  Change loop body to
  use 'scm_string_suffix_p'.
  (search_path): Update accordingly.

9 years agoMerge branch 'lloda-array-support'
Daniel Llorens [Thu, 30 Oct 2014 10:42:05 +0000 (11:42 +0100)]
Merge branch 'lloda-array-support'

9 years agoi18n: Add HAVE_USELOCALE as a requirement for USE_GNU_LOCALE_API.
Mark H Weaver [Wed, 15 Oct 2014 00:36:11 +0000 (20:36 -0400)]
i18n: Add HAVE_USELOCALE as a requirement for USE_GNU_LOCALE_API.

* configure.ac: Check for uselocale.
* libguile/i18n.c: Add HAVE_USELOCALE to the list of requirements
  before defining USE_GNU_LOCALE_API.

9 years agoscm_boot_guile: Gracefully handle the case where argc == 0.
Mark H Weaver [Sat, 11 Oct 2014 02:36:54 +0000 (22:36 -0400)]
scm_boot_guile: Gracefully handle the case where argc == 0.

Fixes <http://bugs.gnu.org/18680>.
Reported by Nala Ginrut <nalaginrut@gmail.com>.

* libguile/init.c (scm_boot_guile): Do not canonicalize argv[0] unless
  argc > 0.
* THANKS: Add Nala Ginrut to the fixes section.

9 years agoThank Per Bothner.
Mark H Weaver [Tue, 7 Oct 2014 03:53:08 +0000 (23:53 -0400)]
Thank Per Bothner.

* THANKS: Add Per Bothner to the "libraries" section (for SRFI-64).

9 years agobuild: Adjust autogen.sh to 'libtoolize' name on Darwin.
Ludovic Courtès [Mon, 6 Oct 2014 13:22:44 +0000 (15:22 +0200)]
build: Adjust autogen.sh to 'libtoolize' name on Darwin.

Reported by Daniel Llorens.

* autogen.sh: Use 'glibtoolize' on Darwin.

9 years agoread: Accept "\(" in string literals.
Mark H Weaver [Thu, 2 Oct 2014 00:45:41 +0000 (20:45 -0400)]
read: Accept "\(" in string literals.

Suggested by David Kastrup <dak@gnu.org> in <http://bugs.gnu.org/13644>.

* libguile/read.c (scm_read_string_like_syntax): Accept "\(" as
  equivalent to "(".
* doc/ref/api-data.texi (String Syntax): Document it.
* test-suite/tests/reader.test ("reading"): Add test.

9 years agodocs: Fix documented return type of 'scm_c_export'.
Mark H Weaver [Wed, 1 Oct 2014 22:57:44 +0000 (18:57 -0400)]
docs: Fix documented return type of 'scm_c_export'.

Fixes <http://bugs.gnu.org/17869>.
Reported and fixed by Alexei Matveev <alexei.matveev@gmail.com>.

* doc/ref/api-modules.texi (Accessing Modules from C): Change documented
  return type of 'scm_c_export' to 'void' to reflect reality.
* THANKS: Add Alexei Matveev to the fixes section.

9 years agoIntern general arrays
Daniel Llorens [Fri, 19 Sep 2014 12:48:59 +0000 (14:48 +0200)]
Intern general arrays

* module/system/vm/assembler.scm (intern-constant, link-data): handle
  the array case.

9 years agoPack array dimensions in array object
Daniel Llorens [Fri, 19 Sep 2014 12:48:22 +0000 (14:48 +0200)]
Pack array dimensions in array object

* libguile/arrays.c (scm_i_make_array): redo object layout.

* libguile/arrays.h (SCM_I_ARRAY_V, SCM_ARRAY_BASE, SCM_I_ARRAY_DIMS):
  to match new layout.

  (SCM_I_ARRAY_SET_V, SCM_ARRAY_SET_BASE): new setters.

  (SCM_I_ARRAY_MEM, scm_i_t_array): unused, remove.

  (scm_i_shap2ra, scm_make_typed_array, scm_from_contiguous_typed_array,
  scm_from_contiguous_array, scm_make_shared_array, scm_transpose_array,
  scm_array_contents): fix uses of SCM_I_ARRAY_V, SCM_ARRAY_BASE as
  lvalues.

* libguile/array-map.c (make1array, scm_ramapc): fix uses of
  SCM_I_ARRAY_V, SCM_ARRAY_BASE as lvalues.

9 years agoRun some of arrays.test under both compiler & interpreter
Daniel Llorens [Fri, 19 Sep 2014 12:47:40 +0000 (14:47 +0200)]
Run some of arrays.test under both compiler & interpreter

* test-suite/test-suite/lib.scm (c&e): accept (pass-if exp) clause.

* test-suite/tests/arrays.test: use with-prefix/c&e instead of
  with-prefix where possible.

9 years agoMerge branch 'stable-2.0'
Mark H Weaver [Tue, 30 Sep 2014 07:50:47 +0000 (03:50 -0400)]
Merge branch 'stable-2.0'

Conflicts:
benchmark-suite/benchmarks/ports.bm
libguile/async.h
libguile/bytevectors.c
libguile/foreign.c
libguile/gsubr.c
libguile/srfi-1.c
libguile/vm-engine.h
libguile/vm-i-scheme.c
module/Makefile.am
module/language/tree-il/analyze.scm
module/language/tree-il/peval.scm
module/scripts/compile.scm
module/scripts/disassemble.scm
test-suite/tests/asm-to-bytecode.test
test-suite/tests/peval.test
test-suite/tests/rdelim.test

9 years agoAdd (ice-9 unicode) module
Andy Wingo [Fri, 12 Sep 2014 15:00:59 +0000 (17:00 +0200)]
Add (ice-9 unicode) module

* libguile/unicode.c:
* libguile/unicode.h:
* test-suite/tests/unicode.test:
* module/ice-9/unicode.scm: New files.

* module/Makefile.am:
* libguile/Makefile.am:
* test-suite/Makefile.am:
* libguile/init.c: Wire new files into the build.

* doc/ref/api-data.texi: Add docs.

9 years agopeval: Handle optional argument inits that refer to previous arguments.
Mark H Weaver [Sun, 28 Sep 2014 16:51:11 +0000 (12:51 -0400)]
peval: Handle optional argument inits that refer to previous arguments.

Fixes <http://bugs.gnu.org/17634>.
Reported by Josep Portella Florit <jpf@primfilat.com>.

* module/language/tree-il/peval.scm (inlined-application): When inlining
  an application whose operator is a lambda expression with optional
  arguments that rely on default initializers, expand into a series of
  nested let expressions, to ensure that previous arguments are in scope
  when the default initializers are evaluated.

* test-suite/tests/peval.test ("partial evaluation"): Add tests.

9 years agodoc: Improve description of vector-unfold and vector-unfold-right.
Mark H Weaver [Thu, 25 Sep 2014 02:03:58 +0000 (22:03 -0400)]
doc: Improve description of vector-unfold and vector-unfold-right.

* doc/ref/srfi-modules.texi (SRFI-43 Constructors)[vector-unfold]:
  Improve description.
* module/srfi/srfi-43.scm (vector-unfold, vector-unfold-right):
  Improve docstrings.

9 years agoFix ungetc for characters 0x80 <= c < 0xf0 in UTF-8.
David Kastrup [Wed, 24 Sep 2014 01:39:29 +0000 (21:39 -0400)]
Fix ungetc for characters 0x80 <= c < 0xf0 in UTF-8.

Fixes <http://bugs.gnu.org/18536>.

* libguile/ports.c (scm_ungetc_unlocked): Fix bad UTF-8 reencoding,
  introduced in commit be7ecef05c1eea66f30360f658c610710c5cb22e.

Signed-off-by: David Kastrup <dak@gnu.org>
9 years agoAdd 'EXIT_SUCCESS' and 'EXIT_FAILURE'.
Ludovic Courtès [Mon, 22 Sep 2014 20:51:23 +0000 (22:51 +0200)]
Add 'EXIT_SUCCESS' and 'EXIT_FAILURE'.

Suggested by Frank Terbeck <ft@bewatermyfriend.org>.

* libguile/posix.c (scm_init_posix): Define 'EXIT_SUCCESS' and
  'EXIT_FAILURE'.
* doc/ref/posix.texi (Processes): Document them.

9 years agoguile-readline: Use the current directory if HOME is unset.
David Michael [Mon, 22 Sep 2014 03:21:25 +0000 (23:21 -0400)]
guile-readline: Use the current directory if HOME is unset.

* guile-readline/ice-9/readline.scm (history-file): When the HOME
  environment variable is unset, use the current directory instead.

9 years agobuild: Use 'libtoolize' in autogen.sh.
Ludovic Courtès [Sat, 20 Sep 2014 12:36:09 +0000 (14:36 +0200)]
build: Use 'libtoolize' in autogen.sh.

Fixes <http://bugs.gnu.org/18470>.
Reported by Rob Browning <rlb@defaultvalue.org>.

* autogen.sh: Invoke 'libtoolize' instead of 'libtool'.

9 years agoFix SCM_SMOB_OBJECT{_,_0_,_1_,_2_,_3_}LOC.
David Kastrup [Sat, 20 Sep 2014 09:17:54 +0000 (05:17 -0400)]
Fix SCM_SMOB_OBJECT{_,_0_,_1_,_2_,_3_}LOC.

Fixes <http://bugs.gnu.org/18495>.

* libguile/smob.h (SCM_SMOB_OBJECT_LOC, SCM_SMOB_OBJECT_0_LOC)
  (SCM_SMOB_OBJECT_1_LOC, SCM_SMOB_OBJECT_2_LOC)
  (SCM_SMOB_OBJECT_3_LOC): These elementary API macros have been broken
  by commit 56164dc47f6616b359f0ad23be208f01a77b55fa in 2009.

Signed-off-by: David Kastrup <dak@gnu.org>
9 years agoguild disassemble: Use #:prefix instead of #:renamer.
Mark H Weaver [Sat, 20 Sep 2014 08:51:02 +0000 (04:51 -0400)]
guild disassemble: Use #:prefix instead of #:renamer.

* module/scripts/disassemble.scm: Use #:prefix instead of #:renamer
  in #:use-module clause.

9 years agoDocument #:prefix option in use-module clauses.
Mark H Weaver [Sat, 20 Sep 2014 08:42:49 +0000 (04:42 -0400)]
Document #:prefix option in use-module clauses.

* doc/ref/api-modules.texi (Using Guile Modules): Document #:prefix
  option.

9 years agoSRFI-43: vector-concatenate: Fix error message.
Mark H Weaver [Sat, 20 Sep 2014 08:09:14 +0000 (04:09 -0400)]
SRFI-43: vector-concatenate: Fix error message.

* module/srfi/srfi-43.scm (vector-concatenate): Fix the 'who' of an
  error message.

9 years agoVM: Use register "a3" for IP_REG on m68k.
Mark H Weaver [Sat, 20 Sep 2014 08:05:43 +0000 (04:05 -0400)]
VM: Use register "a3" for IP_REG on m68k.

Subset of a patch by Andreas Schwab <schwab@linux-m68k.org>.
Reported by Rob Browning <rlb@defaultvalue.org>.

* libguile/vm-engine.h (IP_REG)[__mc68000__]: Use register "a3".

9 years agoVM: Allow the C compiler to choose FP_REG on ARM.
Mark H Weaver [Sat, 20 Sep 2014 07:59:51 +0000 (03:59 -0400)]
VM: Allow the C compiler to choose FP_REG on ARM.

Reported by Rob Browning <rlb@defaultvalue.org>.

* libguile/vm-engine.h (IP_REG)[__arm__]: Remove explicit register
  choice ("r7") for FP_REG, which was reported to cause compilation
  failures on ARM.

9 years agoDo not assume that 64-bit integers will be 64-bit aligned.
Mark H Weaver [Sat, 20 Sep 2014 07:49:46 +0000 (03:49 -0400)]
Do not assume that 64-bit integers will be 64-bit aligned.

* libguile/foreign.c (raw_bytecode, objcode_cells):
* libguile/gsubr.c (raw_bytecode, objcode_cells): Use SCM_ALIGNED to
  ensure 64-bit alignment.

9 years agoVM: ASM_MUL for ARM: Add earlyclobber constraint to the SMULL outputs.
Mark H Weaver [Sat, 20 Sep 2014 01:18:09 +0000 (21:18 -0400)]
VM: ASM_MUL for ARM: Add earlyclobber constraint to the SMULL outputs.

Reported by Rob Browning <rlb@defaultvalue.org>.

* libguile/vm-i-scheme.c (ASM_MUL)[ARM]: Add earlyclobber (&) constraint
  to the SMULL output registers.

9 years agotests: Link test against Gnulib.
Ludovic Courtès [Wed, 17 Sep 2014 11:43:55 +0000 (13:43 +0200)]
tests: Link test against Gnulib.

Reported by Eli Zaretskii <eliz@gnu.org>.

* test-suite/standalone/Makefile.am (test_scm_take_locale_symbol_LDADD):
  Add libgnu.la, for the 'strdup' replacement.

9 years agoAdd (ice-9 unicode) module
Andy Wingo [Fri, 12 Sep 2014 15:00:59 +0000 (17:00 +0200)]
Add (ice-9 unicode) module

* libguile/unicode.c:
* libguile/unicode.h:
* test-suite/tests/unicode.test:
* module/ice-9/unicode.scm: New files.

* module/Makefile.am:
* libguile/Makefile.am:
* test-suite/Makefile.am:
* libguile/init.c: Wire new files into the build.

* doc/ref/api-data.texi: Add docs.

9 years agoThank Franck.
Ludovic Courtès [Tue, 26 Aug 2014 21:41:14 +0000 (23:41 +0200)]
Thank Franck.

9 years agoHandle ~p in 'format' warnings.
Ludovic Courtès [Tue, 26 Aug 2014 21:40:22 +0000 (23:40 +0200)]
Handle ~p in 'format' warnings.

Fixes <http://bugs.gnu.org/18299>.
Reported by Frank Terbeck <ft@bewatermyfriend.org>.

* module/language/tree-il/analyze.scm (format-string-argument-count):
  Add case for ~p.
* test-suite/tests/tree-il.test ("warnings")["format"]("~p", "~p, too
  few arguments", "~:p", "~:@p, too many arguments", "~:@p, too few
  arguments"): New tests.

9 years agoSeparate &boolean type into &true and &false
Andy Wingo [Sun, 24 Aug 2014 15:07:49 +0000 (17:07 +0200)]
Separate &boolean type into &true and &false

* module/language/cps/types.scm (&all-types): Represent true and false
  as separate bits, so that #f can be removed from types on true
  branches.  Adapt all users.

* module/language/cps/type-fold.scm (&scalar-types):
  (fold-and-reduce): Adapt to boolean type representation change.

9 years agoOn MS-Windows, don't return file names with backslashes from search-path.
Eli Zaretskii [Fri, 15 Aug 2014 06:47:52 +0000 (09:47 +0300)]
On MS-Windows, don't return file names with backslashes from search-path.

* libguile/load.c (search_path): On MS-Windows, convert all
  backslashes to forward slashes if the file was found on PATH.

9 years agoCopy the result from 'nl_langinfo' before it can be overwritten.
Mark H Weaver [Thu, 14 Aug 2014 02:47:32 +0000 (22:47 -0400)]
Copy the result from 'nl_langinfo' before it can be overwritten.

Based on a patch by Eli Zaretskii <eliz@gnu.org>.

* libguile/i18n.c (copy_string_or_null): New static function.
  (scm_nl_langinfo): Use 'copy_string_or_null' to copy the result from
  'nl_langinfo' and 'nl_langinfo_l' before the next call and before
  releasing the locale mutex.

9 years agoMake temporary file in coding.test work on MS-Windows.
Eli Zaretskii [Wed, 13 Aug 2014 15:41:15 +0000 (18:41 +0300)]
Make temporary file in coding.test work on MS-Windows.

* test-suite/tests/coding.test (with-temp-file): Instead of
  hard-coding "/tmp" as the temporary directory, use $TMPDIR or
  $TEMP from the environment, and fall back on "/tmp" if none of
  those 2 is defined.

9 years agodoc: "!#" does not need to appear on a line of its own.
Ludovic Courtès [Tue, 12 Aug 2014 20:23:07 +0000 (22:23 +0200)]
doc: "!#" does not need to appear on a line of its own.

* doc/ref/api-evaluation.texi (Block Comments): Remove "which must appear on a
  line of their own".  Reported by David Michael <fedora.dm0@gmail.com>.

9 years agoClarify that object-properties cannot be reliably applied to numbers.
David Kastrup [Mon, 11 Aug 2014 02:50:08 +0000 (22:50 -0400)]
Clarify that object-properties cannot be reliably applied to numbers.

* doc/ref/api-utility.texi (Object Properties)[make-object-property]:
  Clarify that object-properties cannot be reliably applied to numbers.

Signed-off-by: David Kastrup <dak@gnu.org>
9 years agoProvide curried version of define*-public.
Ian Price [Thu, 31 Jul 2014 15:05:58 +0000 (16:05 +0100)]
Provide curried version of define*-public.

* module/ice-9/curried-definitions.scm (define*-public): New macro.

9 years agoPrevent add-to-load-path from adding duplicate entries
Ian Price [Wed, 30 Jul 2014 17:58:16 +0000 (18:58 +0100)]
Prevent add-to-load-path from adding duplicate entries

* module/ice-9/boot-9.scm (add-to-load-path): Remove argument from
  %load-path (if it exists) before pushing. This also means that the
  `elt' will always be at the front of %load-path.

9 years agoBetter simplification of literal constants that continue to branches
Andy Wingo [Sun, 20 Jul 2014 18:52:06 +0000 (20:52 +0200)]
Better simplification of literal constants that continue to branches

* module/language/cps/simplify.scm (eta-reduce): Constants that continue
  to branches eta-reduce to the true or false branch.

9 years agoCPS will not see "not" primcalls
Andy Wingo [Sun, 20 Jul 2014 18:19:01 +0000 (20:19 +0200)]
CPS will not see "not" primcalls

* module/language/tree-il/compile-cps.scm (convert): Remove "not"
  primcalls.

* module/language/cps/effects-analysis.scm (values):
* module/language/cps/types.scm: Remove special cases for the "not"
  primcall.

9 years agoSimplify pass rewrite scope tree to reflect dominator tree
Andy Wingo [Sun, 6 Jul 2014 10:38:26 +0000 (12:38 +0200)]
Simplify pass rewrite scope tree to reflect dominator tree

* module/language/cps/simplify.scm (redominate): Add micropass to
  rewrite the scope tree to reflect the dominator tree.  Will enable
  better eta reduction.

9 years agoRemove dead case in CSE
Andy Wingo [Sun, 6 Jul 2014 10:17:58 +0000 (12:17 +0200)]
Remove dead case in CSE

* module/language/cps/cse.scm (apply-cse): Remove a case that couldn't
  occur.

9 years agoCSE allocate-struct fix
Andy Wingo [Mon, 21 Jul 2014 15:30:16 +0000 (17:30 +0200)]
CSE allocate-struct fix

* module/language/cps/cse.scm (compute-equivalent-subexpressions):
  Fix handling of allocate-struct in tail position.