* 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.
Suggested by Dale P. Smith.
* module/system/base/target.scm (cpu-endianness): Add cases for
"arm.*eb", "^aarch64.*be", and "aarch64". Change "arm" case to
"arm.*".
(triplet-pointer-size): Allow underscore as in 'aarch64_be'.
* test-suite/tests/asm-to-bytecode.test ("cross-compilation")["armeb-unknown-linux-gnu",
"aarch64-linux-gnu", "aarch64_be-linux-gnu"]: New tests.
* libguile/bitvectors.c (scm_bit_count_star): Fix typo introduced in
2005 refactor (!) in which the second arg was erroneously taken from
the first arg.
* test-suite/tests/bitvectors.test: Add test.
* doc/ref/api-compound.texi: Fix doc example for u32vector selector.
Reported by Sylvain Beucler <beuc@beuc.net>.
* configure.ac: Check for 'pthread_cancel'.
* libguile/threads.c (scm_cancel_thread): Conditionalize on
!SCM_USE_PTHREAD_THREADS || defined HAVE_PTHREAD_CANCEL.
* test-suite/tests/threads.test (require-cancel-thread): New procedure.
("timed joining fails if timeout exceeded", "join-thread returns
timeoutval on timeout", "cancel succeeds", "handler result passed to
join", "can cancel self"): Use it.
Reported by Sylvain Beucler <beuc@beuc.net>.
* module/system/base/target.scm (cpu-endianness): Add case where CPU is
"arm".
* test-suite/tests/asm-to-bytecode.test ("cross-compilation")["arm-unknown-linux-androideabi"]:
New test.
* libguile/load.c (scm_i_mirror_backslashes): New function.
(scm_init_load_path): Call it to produce MS-Windows file names
with forward slashes.
(FILE_NAME_SEPARATOR_STRING): Define as "/" on all platforms.
* libguile/load.h (scm_i_mirror_backslashes): Add prototype.
* libguile/init.c (scm_boot_guile): Call scm_i_mirror_backslashes
on argv[0].
* libguile/filesys.c (scm_getcwd): Call scm_i_mirror_backslashes
on the directory name returned by getcwd.
* test-suite/tests/ports.test ("file name separators"): New test.
* test-suite/tests/ports.test ("fdes->port", "seek")
("truncate-file"): Close every file and port we open, to avoid
failure to delete the test file on MS-Windows when the test is
completed.
* libguile/bitvectors.c (scm_bit_count_star): Fix typo introduced in
2005 refactor (!) in which the second arg was erroneously taken from
the first arg.
* test-suite/tests/bitvectors.test: Add test.
* doc/ref/api-compound.texi: Fix doc example for u32vector selector.
* test-suite/tests/i18n.test (mingw?): New variable.
(%french-locale-name, %french-utf8-locale-name,
%turkish-utf8-locale-name, %german-utf8-locale-name,
%greek-utf8-locale-name): Add name of corresponding Windows codepage,
when MINGW? is true.
(under-turkish-utf8-locale-or-unresolved): Add exception for
"mingw32".
Co-authored-by: Eli Zaretskii <eliz@gnu.org>
Reported by Eli Zaretskii <eliz@gnu.org>.
* test-suite/test-suite/lib.scm (%null-device): New variable.
* test-suite/tests/c-api.test (egrep): Use %NULL-DEVICE instead of
/dev/null.
* test-suite/tests/popen.test ("open-input-pipe")["no duplicate"]:
Likewise.
Fixes <http://bugs.gnu.org/17296>.
* libguile/srfi-1.c (scm_srfi1_length_plus): Rewrite to raise an error
unless passed a proper or circular list, based on code from
'scm_ilength'.
* test-suite/tests/srfi-1.test (length+): Add tests.
This yields a 20% improvement on the "read-string" benchmark.
* module/ice-9/rdelim.scm (read-string): Rewrite as a 'case-lambda',
with a tight loop around 'read-char', and without using
'read-string!'.
* test-suite/tests/rdelim.test ("read-string")["longer than 100 chars,
with limit"]: New test.
* benchmark-suite/benchmarks/ports.bm ("rdelim")["read-string"]: New
benchmark.
* module/ice-9/boot-9.scm (map): Rewrite to be recursive and pure
instead of iterative and effectful. At best this is faster; at worst
it is slower. In any case it resolves continuation-related issues.
* module/srfi/srfi-1.scm (fold): Specialize the two-arg case.
(map): Rewrite to be recursive.
* test-suite/tests/r5rs_pitfall.test (8.3): Update for new expected map
behavior.
* libguile/goops.c (scm_sys_initialize_object): Refactor initialization
so that we don't ref uninitialized slots before initializing them.
This allows foreign slots, whose initial value is 0, to be initialized
via #:init-form.
* module/oop/goops.scm (@slot-ref, @slot-set!): Remove definitions.
Change callers to use struct-ref and struct-set!. slot-ref and
slot-set! were only marginally more efficient and were much more
dangerous. This change allows the standard accessors to work on
foreign slots; that was not the case before, as the 'u' fields of the
struct were read as if they were 'p' slots.
* module/language/tree-il/compile-glil.scm (lambda): Remove support for
compiling @slot-ref/@slot-set!. These were private to GOOPS.
* test-suite/tests/goops.test ("active-slot"): Update to not expect a
ref before initialization.
("foreign slots"): Add tests.
* module/language/cps/slot-allocation.scm (allocate-slots): Avoid
allocating locals in the range [253,255].
* module/system/vm/assembler.scm: List exports explicitly. For
operations with limited-range operands, export wrapper assemblers that
handle shuffling their operands into and out of their range.
(define-assembler): Get rid of enclosing begin.
(shuffling-assembler, define-shuffling-assembler): New helpers to
define shuffling wrapper assemblers.
(emit-mov*, emit-receive*): New functions.
(shuffle-up-args): New helper.
(standard-prelude, opt-prelude, kw-prelude): Call shuffle-up-args
after finishing.
* test-suite/tests/compiler.test ("limits"): Add test cases.
* module/system/vm/frame.scm (frame-call-representation): Fix to work
for primitives.
* test-suite/tests/eval.test ("stacks"): Update expected result for
substring.
* test-suite/tests/coverage.test ("line-execution-counts"): Update
expectations. Since there's nothing to do at the loop header and the
renaming of X happens at the end of the loops, the compiled code only
sees the loop header once.
* test-suite/tests/signals.test: Update setitimer tests to sloppily
match both times -- it seems that the interval can also be sloppy on
some platforms, sadly.
This is a follow-up to e26ab06.
* libguile/print.c (scm_simple_format): Pass 1 to
SCM_VALIDATE_OPORT_VALUE, for 'destination'.
* test-suite/tests/format.test ("simple-format"): Add test.
* module/texinfo.scm (read-char-data): Preserve newlines in @example and
similar environments in the case when the next line starts with an @.
* test-suite/tests/texinfo.test ("test-texinfo->stexinfo"): Add a test.
* libguile/srfi-60.c (scm_srfi60_rotate_bit_field): Avoid division by
zero in the (start == end) case. Rewrite inum case to work with
unsigned integers in two's complement format.
* test-suite/tests/srfi-60.test ("rotate-bit-field"): Add more tests.
* module/ice-9/boot-9.scm (for-each): Fix detection of not-a-list in the
unrolled one-argument case.
* test-suite/tests/eval.test ("for-each"): Add a test.
* test-suite/tests/statprof.test ("statistical sample counts within
expected range"): Increase number of calls, as the computer speed
increases and VM/compiler speed increases have meant that we get fewer
samples than before. Also, compare the maximum deviation to the
square root of the expected value. I don't actually know what the
right statistical check is here, but this is closer to an "all points
fall within a standard deviation" than our previous 30% check. Print
a nicer warning when the check fails.
* doc/ref/posix.texi (Signals): Fix the documentation for setitimer; it
was wrong.
* libguile/scmsigs.c (pack_tv): New helper. Allow usecs >= 1e6.
(unpack_tv): New helper.
(scm_setitimer): Use the new helpers.
* test-suite/tests/signals.test: Add setitimer tests.
* module/texinfo.scm (read-char-data): Preserve newlines in @example and
similar environments in the case when the next line starts with an @.
* test-suite/tests/texinfo.test ("test-texinfo->stexinfo"): Add a test.
* module/language/tree-il/peval.scm (peval): When going to peval a call
whose operator isn't just a lambda but is a let-bound lambda, as one
bound via define-inlinable, don't create a new counter if the lambda
is only referenced once in the source. Avoids needless failure to
inline once-referenced procedures.
* test-suite/tests/peval.test ("partial evaluation"): Wheeeee
This fixes a compiler issue where (uniform-array->bytevector #2f64())
failed because of the stricter definition of uniform-vector? on this branch.
Perhaps it would be better if uniform-array->bytevector didn't require
a contiguous argument.
* libguile/arrays.c: (scm_array_contents): return the root regardless of
the value of SCM_I_ARRAY_DIMS (ra)->inc.
* test-suite/tests/arrays.test: check.
* libguile/array-map.c
- (scm_array_index_map_x): preallocate the index list instead of
constructing it on each rank-1 iteration.
- (ramap, rafe): use SCM_I_ARRAY_V just once.
* libguile/array-map.c
- (scm_ramapc): mismatched axes limit unrollk (kroll). Reorganize
the function to do all checking as we go.
- (scm_ra_matchp): unused; remove.
- (find_unrollk): inlined in scm_ramapc; remove.
- (klen): inlined in scm_ramapc; remove.
- (rafill): n is size_t.
- (racp): n is size_t. Use n and not i0end to bound the loop.
- (ramap): Use n and not i0end to bound the loop. This is needed for the rank
0 case to work with the new scm_ramapc, as inc may be set to 0 in that case.
- (rafe): idem.
* test-suite/tests/ramap.test
- check that size mismatch prevents unrolling (matching behavior III) with
both array-copy! and array-map!.
- check that non-contiguous stride in non-ref args prevents unrolling
(rank 2, discontinuous) with both array-copy! and array-map!.
- check rank 0 cases with array-for-each, array-map!.
- Test the 0-inc, non empty case for both array-map! and array-copy!.
* libguile/array-map.c
- (cind): replace by cindk, that operates only on the unrolled index set.
- (klen): new function.
- (make1array): take extra inc argument.
- (scm_ramapc): rewrite to unroll as many axes as possible instead of just all
or one.
- (AREF): lbnd is known to be 0: remove.
- (ASET): v is known to come from SCM_I_ARRAY_V; assume base, inc, lbnd.
- (racp): use ssize_t instead of long for the indices.
- (scm_array_index_map_x): build the index list at the last-but-one axis, then
set the car of the last element, instead of building the list at the last axis.
* test-suite/tests/ramap.test
- add array-map! test with offset arguments.
