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Author SHA1 Message Date
Michael Gran
d98e1d5e4f New procedure mkdtemp! to create unique temporary directory 
* configure.ac (AC_CHECK_FUNCS): add mkdtemp! test
* doc/ref/posix.texi: document mkdtemp!
* libguile/filesys.c (scm_mkdtemp_x): new function
* libguile/filesys.h: new declaration for scm_mkdtemp_x
* test-suite/tests/filesys.test: add tests for mkdtemp!

Adapted from a patch by Rob Browning.
 2021-01-19 05:58:14 -08:00
Michael Gran
d60ff39105 Move declaration for scm_mkstemp to filesys.h 
The underlying function was moved to filesys.c in
073167ef7b but the declaration didn't follow

* libguile/filesys.h: add declaration for scm_mkstemp
* libguile/posix.h: remove declaration for scm_mkstemp
 2021-01-18 08:40:27 -08:00
Rob Browning
d0d1f68794 scm_i_make_transcoded_port: fix mode for input/output ports 
* libguile/r6rs-ports.c (scm_i_make_transcoded_ports): make sure to
  include SCM_RDNG for input/output ports.

Thanks to Göran Weinholt for reporting the problem.

Closes: 41045
 2021-01-17 13:25:42 -06:00
Asher Gordon
7a1cd29637 Replace a line which was accidentally removed. 
The line, part of the sentence above it in a comment, was accidentally
removed in commit b8d757732f "Rationalize
include order in C files".

* libguile/guile.c: restore missing line.

[rlb@defaultvalue.org: augment commit message; add THANKS]

Closes: 42331
 2021-01-17 13:15:58 -06:00
Rob Browning
859cd4eb9b doc: Fix composition describing scm_reverse_list_to_string 
* libguile/srfi-13.c (scm_reverse_list_to_string): Replace string->list
  with list->string in the composition explaning how it works.  Thanks
  to Andrey Ivanov for reporting the problem.

Closes: 34457
 2021-01-17 13:15:45 -06:00
Andy Wingo
74e69220ea Merge remote-tracking branch 'lightening/main' 2021-01-07 11:48:30 +01:00
Andy Wingo
64c89458e6 Fix source location bug for neoteric exprs introduced by refactoring 
* libguile/read.c (scm_read_expression): Ungetc after capturing the
  column.
 2020-09-10 22:11:34 +02:00
Andy Wingo
e9c5a1719b Move copy-tree to (ice-9 copy-tree); deprecate main binding 
* doc/ref/api-data.texi (List Constructors):
* doc/ref/api-utility.texi (Copying): Update docs to mention module.
* libguile.h: Remove trees.h inclusion.
* libguile/Makefile.am (libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES):
  (DOT_X_FILES, DOT_DOC_FILES, modinclude_HEADERS): Remove trees.c,
  trees.h, and related files.
* libguile/init.c (scm_i_init_guile): Remove trees.h and the
  scm_init_trees call.
* libguile/trees.c:
* libguile/trees.h: Remove.
* module/Makefile.am (SOURCES): Add ice-9/copy-tree.scm.
* module/ice-9/copy-tree.scm: New file.
* module/ice-9/deprecated.scm (copy-tree*): Export as copy-tree,
  proxying to (ice-9 copy-tree).
* module/system/repl/common.scm:
* module/web/client.scm:
* test-suite/tests/elisp.test:
* test-suite/tests/srfi-1.test:
* module/oop/goops/save.scm: Use (ice-9 copy-tree).
* test-suite/Makefile.am (SCM_TESTS): Add copy-tree.test.
* test-suite/tests/copy-tree.test: New file; test pulled from
  eval.test.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_copy_tree): Deprecate.
 2020-09-10 21:57:21 +02:00
Andy Wingo
6f6abb3bb5 Clean up srcprops implementation 
* libguile/deprecated.c (scm_sym_copy, scm_make_srcprops): Deprecate.
* libguile/deprecated.h (scm_tc16_srcprops)
  (SCM_SOURCE_PROPERTY_FLAG_BREAK): Deprecate.
* libguile/private-options.h (SCM_COPY_SOURCE_P): Remove.
* libguile/read.c (struct t_read_opts, scm_read_options): Remove useless
  copy read option.
  (maybe_annotate_source): Change line and column to be tagged, and
  subtract off lookahead here.  Change all callers.
  (READ_OPTION_COPY_SOURCE_P): Remove, renumbering other options.
  (init_read_options): Remove copy option.
* libguile/srcprop.c: Change to put filename inline in source
  properties.  Update private implementation.
* libguile/srcprop.h (SCM_PROCTRACEP): Remove.  Unusable given that
  scm_sym_trace was undefined.
 2020-09-03 22:55:08 +02:00
Andy Wingo
837580587b Tweak to initial heap size selection 
* libguile/gc.c (DEFAULT_INITIAL_HEAP_SIZE): Bump a bit farther (2 MB on
  64-bit, 1 MB on 32-bit) as we now expand to this size instead of
  expanding by this amount.
  (scm_storage_prehistory): Expand to the initial heap size instead of
  expanding by the size.
 2020-08-27 14:18:44 +02:00
Andy Wingo
fdea77d01c Bump DEFAULT_INITIAL_HEAP_SIZE 
* libguile/gc.c (DEFAULT_INITIAL_HEAP_SIZE): Bump to 1.6 MB on 64-bit
  targets, or 800 kB on 32-bit targets, to account for increased
  footprint.  Prevents useless early GC.
  (scm_storage_prehistory): Remove unused code to dynamically change the
  free space divisor.
 2020-08-27 14:07:01 +02:00
Andy Wingo
c8c67eba91 Bump objcode minor version to 4 
* libguile/loader.h (SCM_OBJCODE_MINOR_VERSION): Accept up to version 4.
* module/system/vm/assembler.scm (*bytecode-minor-version*): Produce
  version 4.
 2020-08-26 21:46:42 +02:00
Andy Wingo
03998db647 Add new pass to optimize branch chains to table dispatch 
* module/language/cps/switch.scm: New pass.

* module/Makefile.am (SOURCES):
* am/bootstrap.am (SOURCES): Add switch.scm.

* module/system/base/optimize.scm (available-optimizations):
* module/language/cps/optimize.scm (optimize-first-order-cps): Run
  switch optimization at level 2.

* libguile/hash.c (JENKINS_LOOKUP3_HASHWORD2): Add note regarding
  cross-compilation.

* module/language/cps/graphs.scm (intmap-select): New definition.
* module/language/cps/utils.scm (compute-singly-referenced-labels): Move
  here, from various places.  Doesn't take a body intset argument.

* module/language/cps/contification.scm:
* module/language/cps/closure-conversion.scm:
* module/language/cps/simplify.scm: Use compute-singly-referenced-labels
  from utils.

* module/language/cps/effects-analysis.scm (annotation->memory-kind*):
  (annotation->memory-kind): Add symbol annotation cases.
 2020-08-12 23:30:08 +02:00
Andy Wingo
feafad7958 Fix JIT compilation for jtable 
* libguile/jit.c (compile_jtable): Fix bounds check for index.
 2020-08-12 23:30:08 +02:00
Andy Wingo
8366634db7 Add eq-immediate? instruction 
* libguile/jit.c (compile_eq_immediate, compile_eq_immediate_slow): Add
  JIT compiler.
* libguile/vm-engine.c (eq_immediate): New instruction.
* doc/ref/vm.texi (Comparison Instructions): Document.
* module/system/vm/assembler.scm (encode-X8_S8_ZI16!/shuffle): New
  shuffler.
* module/system/vm/disassembler.scm (code-annotation): Add eq-immediate?
  case.
 2020-08-03 22:19:12 +02:00
Andy Wingo
172e5ccfc1 Add sign-extending make-immediate instruction 
* doc/ref/vm.texi (Instruction Set, Constant Instructions): Document new
  instruction.
* libguile/instructions.c (FOR_EACH_INSTRUCTION_WORD_TYPE): New first
  word kind with zi16 operand.
* libguile/jit.c (compile_make_immediate, compile_make_immediate_slow):
  New compilers.
  (COMPILE_X8_S8_ZI16): New operand kind.
* libguile/vm-engine.c (make-immediate): New instruction.
* module/language/bytecode.scm:
* module/system/vm/assembler.scm (encode-X8_S8_ZI16<-/shuffle):
  (signed-bits, load-constant): Support the new instruction kind.
* module/system/vm/disassembler.scm (disassemblers)
  (sign-extended-immediate, code-annotation): Support for zi16
  operands.
 2020-07-30 17:36:11 +02:00
Andy Wingo
aa44a71750 Merge https://gitlab.com/wingo/lightening master branch 2020-07-30 14:34:52 +02:00
Andy Wingo
2aa05ff3c4 Update use of jit_begin_data API 
* libguile/jit.c (compile_jtable): Pass computed jump table size.
 2020-07-30 14:12:26 +02:00
Andy Wingo
d4e730a458 Merge https://gitlab.com/wingo/lightening master branch 2020-07-30 14:11:26 +02:00
Andy Wingo
5342eb542f Add JIT implementation for jtable 
* libguile/jit.c (compile_jtable): Implement.
 2020-07-30 13:26:12 +02:00
Andy Wingo
439e93a5ed Merge https://gitlab.com/wingo/lightening master branch 2020-07-30 13:07:02 +02:00
Andy Wingo
bb7fa5bdc2 Add jtable instruction 
* doc/ref/vm.texi (Instruction Set): Document new v32-x8-l24 instruction
  kind.
  (Branch Instructions): Document jtable.
* libguile/instructions.c (FOR_EACH_INSTRUCTION_WORD_TYPE): Add
  V32_X8_L24.
* libguile/jit.c (compile_jtable, compile_jtable_slow):
  (COMPILE_X8_S24__V32_X8_L24, analyze): Add stub JIT compiler
  implementation.
* libguile/vm-engine.c (jtable): New instruction.
* module/language/bytecode.scm (instruction-arity): Deprecate.
* module/system/vm/assembler.scm (encoder, assembler): Add V32_X8_L24
  case.
* module/system/vm/disassembler.scm (u32-ref, s32-ref): Move definitions
  to expansion-time only.
  (define-op-handlers): New definition, replacing visit-opcodes.
  (disassemblers, jump-parsers, stack-effect-parsers, clobber-parsers):
  Rework in terms of define-op-handlers.  Default case becomes #f, and
  add support for jtable.
  (disassemble-one, instruction-relative-jump-targets)
  (instruction-stack-size-after, instruction-slot-clobbers): Inline
  default case in the lookup procedure, not copied in the handler
  vector.
  (compute-labels): Add jtable case.
  (instruction-lengths-vector, instruction-length): Rework to allow
  variable-length instructions, and mark jtable as being
  variable-length.
  (instruction-has-fallthrough?): Add jtable to the no-fallthrough
  set.
 2020-07-23 12:24:11 +02:00
Ludovic Courtès
7e814190e3 Merge upstream 'lightening' 
* libguile/lightening: Merge from https://gitlab.com/wingo/lightening,
commit 24ef197b12.
 2020-06-21 15:04:32 +02:00
Andy Wingo
52baa45d40 Merge upstream 'lightening' 
* libguile/lightening: Merge from https://gitlab.com/wingo/lightening.
 2020-06-19 16:30:59 +02:00
Andy Wingo
85d2766aa4 Merge upstream 'lightening' 
* libguile/lightening: Merge from https://gitlab.com/wingo/lightening.
 2020-06-19 16:26:53 +02:00
Arun Isaac
67f5b451b0 doc: Document default delimiter of string-join. 
* doc/ref/api-data.texi (String Constructors): Document default
delimiter of the string-join function.
* libguile/srfi-13.c (scm_string_join): Adjust docstring accordingly.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
 2020-06-18 00:30:30 +02:00
Jan (janneke) Nieuwenhuizen
52809cc630 read: Use "invalid" rather than "illegal". 
* libguile/read.c (scm_read_string_like_syntax): All characters are
permitted by law; some aren't valid in certain contexts.
* test-suite/tests/reader.test: Replace occurrences of "illegal" by
"invalid".
* test-suite/tests/strings.test: Likewise.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
 2020-06-18 00:30:11 +02:00
Ludovic Courtès
a15acbb828 srfi-1: Rewrite 'assoc' in Scheme. 
* libguile/srfi-1.c (scm_srfi1_assoc): Remove.
* libguile/srfi-1.h (scm_srfi1_assoc): Likewise.
* module/srfi/srfi-1.scm (assoc): New procedure.
 2020-06-17 17:59:35 +02:00
Ludovic Courtès
cd4c747fb8 srfi-1: Rewrite 'find-tail' in Scheme. 
* libguile/srfi-1.c (scm_srfi1_find_tail): Remove.
* libguile/srfi-1.h (scm_srfi1_find_tail): Likewise.
* module/srfi/srfi-1.scm (find-tail): New procedure.
 2020-06-17 17:33:28 +02:00
Ludovic Courtès
0360843ace srfi-1: Rewrite 'find' in Scheme. 
This halves the wall-clock time of:

  guile -c '(use-modules (srfi srfi-1)) (define lst (make-list 100000000 1)) (find zero? lst)'

and yields an 18% speedup on:

  guile -c '(use-modules (srfi srfi-1)) (define lst (make-list 100000000 1)) (find (lambda (x) (= 2 x)) lst)'

* libguile/srfi-1.c (scm_srfi1_find): Remove.
* libguile/srfi-1.h (scm_srfi1_find): Likewise.
* module/srfi/srfi-1.scm (find): New procedure.
* doc/ref/srfi-modules.texi (SRFI-1 Searching): Adjust docstring.
 2020-06-17 17:25:23 +02:00
Andy Wingo
3c3270491e Update lightening 
* libguile/lightening: Merge gitlab.com/wingo/lightening/ from
  3260f7deeb.
 2020-06-12 16:17:29 +02:00
Daniel Llorens
4677c12803 Fix cast enabling SCM_DEBUG_TYPING_STRICTNESS 2 2020-05-28 17:04:14 +02:00
Ludovic Courtès
9c03e44dcf doc: Rephrase documentation of 'thunk?'. 
Fixes <https://bugs.gnu.org/41353>.
Reported by Jan Synacek <jsynacek@redhat.com>.

* doc/ref/api-procedures.texi (Procedure Properties): Rephrase
documentation of 'thunk?'.
* libguile/procs.c (scm_thunk_p): Likewise.
 2020-05-27 22:34:49 +02:00
Rutger van Beusekom
786fbcd327 popen: Add 'pipeline' procedure. 
* libguile/posix.c (scm_open_process): Remove.
(scm_piped_process): Add to replace open_process.
* module/ice-9/popen.scm (pipe->fdes): Add to convert pipe pair to fdes pair.
(open-process): Add open-process for backwards compatibility.
(pipeline): Add to implement a pipeline using piped-process.
* doc/ref/posix.texi (Pipes): Document it.
* test-suite/tests/popen.test ("open-process")
("piped-process", "piped-process: with output")
("pipeline"): New tests.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
 2020-05-16 22:36:19 +02:00
Andy Wingo
c6636ff312 Bump objcode minor version 
* libguile/loader.h (SCM_OBJCODE_MINOR_VERSION):
* module/system/vm/assembler.scm (*bytecode-minor-version*): Bump, so
  that compiled files from Guile 3.0.3 will error when loaded on 3.0.2.
 2020-05-13 09:37:54 +02:00
Ludovic Courtès
b1bdd791ce Zero the initial file port revealed count. 
Fixes <https://bugs.gnu.org/41204>.
Reported by Caleb Ristvedt <caleb.ristvedt@cune.org>.

Until now, Guile would leak the file descriptors of all the file ports
not explicitly closed.

* libguile/fports.c (scm_i_fdes_to_port): Initialize fp->revealed.
* test-suite/tests/ports.test ("initial revealed count")
("non-revealed port is closed"): New tests.
("close-port & revealed port"): Check (port-revealed port).
("revealed port fdes not closed"): Likewise.
 2020-05-12 14:58:30 +02:00
Andy Wingo
35160ade03 Reload FP if needed in bind-rest also 
* libguile/jit.c (compile_bind_rest): Reload FP if needed
 2020-05-11 14:41:44 +02:00
Andy Wingo
1563f5e042 Fix JIT asserts with different code generated by baseline 
* libguile/jit.c (UNREACHABLE): New register state.
  (unreachable): New predicate.
  (ASSERT_HAS_REGISTER_STATE): Succeed when unreachable.
  (compile_throw, compile_throw_value, compile_throw_value_and_data):
  Set unreachable flag.
  (compile_receive_values): Reload FP if needed.
 2020-05-11 14:34:35 +02:00
Andy Wingo
4274d615cc Add new lookup, lookup-bound intrinsics 
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS):
* libguile/intrinsics.c (lookup, lookup_bound):
* libguile/intrinsics.c (scm_bootstrap_intrinsics): New intrinsics.
* module/language/cps/reify-primitives.scm (reify-primitives):
* module/language/cps/effects-analysis.scm (current-module):
* module/language/cps/compile-bytecode.scm (compile-function):
* module/system/vm/assembler.scm: Add compiler support.
 2020-05-11 10:22:34 +02:00
Andy Wingo
d6b6392cfb Rename "lookup" intrinsic to "module-variable" 
It can return #f, unlike scm_(module_)?lookup.

* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS):
* libguile/intrinsics.c (module_variable, scm_bootstrap_intrinsics):
  Rename.
* module/language/cps/compile-bytecode.scm (compile-function):
* module/language/cps/effects-analysis.scm (current-module):
* module/language/cps/reify-primitives.scm (reify-lookup)
  (compute-known-primitives):
* module/language/tree-il/compile-bytecode.scm (emit-cached-module-box)
  (emit-cached-toplevel-box, emit-toplevel-box):
* module/language/tree-il/compile-cps.scm (toplevel-box):
* module/system/vm/assembler.scm (module-variable): Adapt users.
 2020-05-11 09:46:40 +02:00
Andy Wingo
d6b6daca37 Add intrinsics for a baseline compiler 
Since there's no optimization in the baseline compiler, there's no sense
in instruction explosion.

* libguile/intrinsics.h:
* libguile/intrinsics.c ($car, $cdr, $set-car!, $set-cdr!,
  $variable-ref, $variable-set!, $vector-length, $vector-ref,
  $vector-set!, $vector-ref/immediate, $vector-set!, $allocate-struct,
  $struct-vtable, $struct-ref, $struct-set!  $struct-ref/immediate,
  $struct-set!): New intrinsics.
* libguile/jit.c (compile_call_scm_scm, compile_call_scm_scm_slow)
  (compile_call_scm_scm_scm, compile_call_scm_scm_scm_slow)
  (compile_call_scm_uimm_scm, compile_call_scm_uimm_scm_slow): New
  code generators.
* libguile/vm-engine.c (call-scm-scm, call-scm-scm-scm,
  call-scm-uimm-scm): New instructions.
* module/system/vm/assembler.scm (emit-null?, emit-false?, emit-nil?):
  Export these.  Also export emitters for the new intrinsics.
  (define-scm-scm-intrinsic, define-scm-uimm-scm-intrinsic)
  (define-scm-scm-scm-intrinsic): New helpers.
* doc/ref/vm.texi (Intrinsic Call Instructions): Add new instructions.
 2020-04-29 21:47:37 +02:00
Andy Wingo
607183679e Deprecate scm_bitvector, scm_make_bitvector, scm_bitvector_p 
* doc/ref/api-data.texi (Bit Vectors): Update.
* libguile/bitvectors.h:
* libguile/bitvectors.c:
* libguile/deprecated.c:
* libguile/deprecated.h: Deprecate scm_bitvector, scm_make_bitvector,
  and scm_bitvector_p.
* libguile/read.c (scm_read_guile_bit_vector): Use scm_list_to_bitvector
  instead of scm_bitvector.
 2020-04-29 11:14:17 +02:00
Andy Wingo
8861af39ae Prefer C-like interfaces for scm_c_bitvector_{set,clear}_bits_x 
* libguile/bitvectors.h:
* libguile/bitvectors.c (scm_c_bitvector_set_bits_x)
  (scm_c_bitvector_clear_bits_x): Expose only C-like interfaces.  No
  need to have a SCM_UNDEFINED return.
* libguile/deprecated.c (scm_bit_set_star_x): Adapt.
* doc/ref/api-data.texi (Bit Vectors): Update.
 2020-04-29 11:14:17 +02:00
Andy Wingo
b517a91ba4 Deprecate useless C bitvector interface 
C should use scm_c_bitvector_length, not scm_bitvector_length.

* doc/ref/api-data.texi (Bit Vectors): Reorganize a bit to put typed C
  interfaces in their own section.
* libguile/bitvectors.h:
* libguile/bitvectors.c (bitvector-length, bitvector-count): Make
  SCM-flavored C interface private.
  (scm_c_bitvector_count): New function.
* libguile/deprecated.c (scm_bitvector_length): Deprecate.
  (scm_bit_count): Adapt to changes.
 2020-04-29 11:14:17 +02:00
Andy Wingo
bfd38b8577 bitvector-count-bits replaces bit-count* 
* NEWS: Add entry.
* doc/ref/api-data.texi (Bit Vectors): Update.
* libguile/bitvectors.h:
* libguile/bitvectors.c (scm_c_bitvector_count_bits): New function.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_bit_count_star): Deprecate.
* module/ice-9/sandbox.scm (bitvector-bindings): Replace bit-count* with
  bitvector-count-bits.
* test-suite/tests/bitvectors.test: Update.
 2020-04-29 11:14:17 +02:00
Ludovic Courtès
1fbe89f7bd 'finalization_thread_proc' sets errno before calling 'perror'. 
* libguile/finalizers.c (finalization_thread_proc): Set 'errno' before
calling 'perror'.
 2020-04-26 16:30:31 +02:00
Andy Wingo
f897efa9f1 bitvector-flip-all-bits! replaces bit-invert! 
* NEWS: Add entry.
* doc/ref/api-data.texi (Bit Vectors): Update.
* libguile/bitvectors.h:
* libguile/bitvectors.c (scm_c_bitvector_flip_all_bits_x): New function.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_bit_invert_x): Deprecate.
* module/ice-9/sandbox.scm (mutable-bitvector-bindings): Replace
  bit-invert! with bitvector-flip-all-bits!.
* module/system/vm/frame.scm (available-bindings): Use the new
  interface.
* test-suite/tests/bitvectors.test: Update.
 2020-04-18 22:16:31 +02:00
Andy Wingo
d7fea13453 bitvector-set-all-bits! / bitvector-clear-all-bits! replace bitvector-fill! 
* NEWS: Add entry.
* doc/ref/api-data.texi (Bit Vectors): Update.
* libguile/bitvectors.h:
* libguile/bitvectors.c (scm_c_bitvector_set_all_bits_x)
  (scm_c_bitvector_clear_all_bits_x): New functions.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_bitvector_fill_x): Deprecate.
* module/ice-9/sandbox.scm (mutable-bitvector-bindings): Replace
  bitvector-fill! with bitvector-set-all-bits! /
  bitvector-clear-all-bits!.
* module/system/vm/disassembler.scm (static-opcode-set): Use
  bitvector-set-bit!.
* module/system/vm/frame.scm (available-bindings): Use the new
  interfaces.
* test-suite/tests/bitvectors.test: Update.
 2020-04-15 22:14:25 +02:00
Andy Wingo
8110061e64 bitvector-set-bit! / bitvector-clear-bit! replace bitvector-set! 
* NEWS: Add entry.
* doc/ref/api-data.texi (Bit Vectors): Update.
* libguile/array-handle.h (bitvector_set_x, scm_array_get_handle): Adapt
  to bitvector changes.
* libguile/bitvectors.h:
* libguile/bitvectors.c (scm_c_bitvector_set_bit_x)
  (scm_c_bitvector_clear_bit_x): New functions.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_bitvector_set_x): Deprecate.
* module/ice-9/sandbox.scm (mutable-bitvector-bindings): Replace
  bitvector-set! with bitvector-set-bit! / bitvector-clear-bit!.
* module/system/vm/disassembler.scm (static-opcode-set): Use
  bitvector-set-bit!.
* module/system/vm/frame.scm (compute-defs-by-slot, available-bindings):
  Use bitvector-set-bit!.
* test-suite/tests/bitvectors.test: Update.
 2020-04-14 22:40:43 +02:00
Andy Wingo
d804177be4 bitvector-bit-set? / bitvector-bit-clear? replace bitvector-ref 
This is an opportunity to make a new interface that can be more
efficient in 3.0 (because no generic array support), easier to read (no
need for 'not'), and more consistent with other bitvector interfaces.

* NEWS: Add entry.
* doc/ref/api-data.texi (Bit Vectors): Update.
* libguile/array-handle.h (bitvector_ref, scm_array_get_handle): Adapt
  to bitvector changes.
* libguile/bitvectors.h:
* libguile/bitvectors.c (scm_c_bitvector_bit_is_set)
  (scm_c_bitvector_bit_is_clear): New functions.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_bitvector_ref): Deprecate.
* module/ice-9/sandbox.scm (bitvector-bindings): Replace
  bitvector-ref with bitvector-bit-set? / bitvector-bit-clear?.
* module/system/vm/disassembler.scm (instruction-has-fallthrough): Use
  bitvector-bit-clear?.
* test-suite/tests/bitvectors.test: Update.
 2020-04-14 22:18:02 +02:00