Fixes <http://bugs.gnu.org/14868>.
Reported by Göran Weinholt <goran@weinholt.se>.
* module/rnrs/arithmetic/flonums.scm (flfinite?): If the argument is a
NaN, return false.
* test-suite/tests/r6rs-arithmetic-flonums.test (flfinite?): Add test.
* libguile/numbers.c (scm_num_eq_p): Fix bug comparing fractions to
infinities (reported by Göran Weinholt <goran@weinholt.se>). Fix
erroneous comment describing the logic behind inum/flonum comparison.
Use similar logic for inum/complex comparison to avoid rounding
errors. Make minor indentation fixes and simplifications.
* test-suite/tests/numbers.test (=): Add tests.
* libguile/numbers.c (INUM_LOSSLESSLY_CONVERTIBLE_TO_DOUBLE):
New macro.
(scm_i_divide2double): Use INUM_LOSSLESSLY_CONVERTIBLE_TO_DOUBLE to
determine if our fast path is safe. Previously, negative arguments
were not checked properly.
* test-suite/tests/numbers.test (exact->inexact): Add tests.
Fixes <http://bugs.gnu.org/14864>.
Reported by Göran Weinholt <goran@weinholt.se>.
* libguile/vm-i-scheme.c (ash): Fallback to 'scm_ash' for right shifts
with counts >= SCM_I_FIXNUM_BIT, since '>>' is not guaranteed to work
correctly for large counts.
Fixes <http://bugs.gnu.org/14864>.
Reported by Göran Weinholt <goran@weinholt.se>.
* module/rnrs/arithmetic/bitwise.scm (bitwise-bit-count): If the
argument is negative, return the 'bitwise-not' of the result of
'logcount', as per R6RS. Previously, 'bitwise-bit-count' was
identical to 'logcount'.
Reported and debugged by Andrew Gaylard <ag@computer.org>.
* libguile/threads.c (remqueue): When removing the last element from a
queue with more than one element, set (car q) to the previous element.
* THANKS: Thank Andrew Gaylard.
* test-suite/tests/coverage.test ("procedure-execution-count")["called
from C"]: Throw 'unresolved when `scm_call_2' cannot be resolved.
Reported by Eli Zaretskii <eliz@gnu.org>.
* test-suite/tests/foreign.test ("procedure->pointer")[qsort]: Wrap in
`false-if-exception'.
["qsort", "qsort, wrong return type", "qsort, wrong arity"]: Throw
'unresolved when QSORT if #f.
Reported by Eli Zaretskii <eliz@gnu.org>.
* test-suite/standalone/test-unwind.c (check_ports)[__MINGW32__]: Use
$TEMP, $TMP, or / as the value for TMPDIR.
Patch by Eli Zaretskii <eliz@gnu.org>.
Reported by Chaos Eternal <chaoseternal@shlug.org>
Based on a patch by Nala Ginrut <nalaginrut@gmail.com>
* libguile/threads.c (scm_unlock_mutex_timed): If 'timeout' argument
is false, interpret that as no timeout.
* doc/ref/api-scheduling.texi (Mutexes and Condition Variables):
Update documentation.
Reported by Mark H. Weaver.
* libguile/keywords.c (scm_c_bind_keyword_arguments): Use
`scm_error_scm' instead of `scm_error'. Pass the faulty keyword
enclosed in a list as the last argument.
* test-suite/tests/optargs.test ("scm_c_bind_keyword_arguments"): New
test prefix.
* libguile/vm.c (vm_error_kwargs_invalid_keyword,
vm_error_kwargs_unrecognized_keyword): Add parameter. Pass it
enclosed in a list as the last argument to `scm_error_scm'.
* libguile/vm-i-system.c (bind_kwargs): Adjust accordingly.
* libguile/eval.c (error_invalid_keyword, error_unrecognized_keyword):
Add parameter.
(prepare_boot_closure_env_for_apply): Adjust accordingly.
* module/ice-9/eval.scm (primitive-eval): Likewise.
* libguile/error.c (scm_error_scm): Mention `keyword-argument-error' in
docstring.
* module/ice-9/boot-9.scm (keyword-error-printer): New procedure; use it.
* test-suite/tests/optargs.test (c&e, with-test-prefix/c&e): Remove.
("define*")["unrecognized keyword"]: Test the value passed along the
`keyword-argument-error' exception.
["invalid keyword"]: New test.
* doc/ref/api-control.texi (Error Reporting): Update `scm-error'
description.
* module/web/uri.scm (uri-encode): the hexadecimal percent-encoding %HH
is now uppercased as suggested by RFC3986:
"For consistency, URI producers and normalizers should use
uppercase hexadecimal digits for all percent-encodings."
* test-suite/tests/web-uri.test ("encode"): update tests.
Fixes <http://bugs.gnu.org/14203> reported by Nikita Karetnikov.
* doc/ref/api-macros.texi (Defining Macros, Syntax Rules): Fix
definition of 'my-or' example macro to use the let-bound variable.
Partly fixes <http://bugs.gnu.org/14042>.
Reported by Marc Girod <marc.girod@gmail.com>
* test-suite/standalone/test-language: Use a shell construct that
/bin/sh on Solaris 10 can understand.
* test-suite/tests/ports.test ("BOM not discarded unless at start of
UTF-16 stream", "BOM not discarded unless at start of UTF-32 stream"):
Adjust tests to reflect the fact that, in the absence of a BOM, big
endian will be used by default for the "UTF-16" and "UTF-32"
encodings.
* libguile/stime.c: Remove #ifdef HAVE_SYS_TIMES_H, HAVE_SYS_TYPES_H,
and HAVE_STRING_H since those headers are always provided by Gnulib
when the corresponding macro is undefined. Fixes a regression on
MinGW introduced by commit 40e2a31.
* GUILE-VERSION (GUILE_MICRO_VERSION): Increment.
(LIBGUILE_INTERFACE_CURRENT): Increment, to account for new C
functions `scm_c_bind_keyword_arguments' et al.
(LIBGUILE_INTERFACE_AGE): Increment.
* libguile/stime.c (scm_init_stime): Fix previous patch. At this point
in the source, we definitely have a run-time function, but don't
necessarily have a real-time function.
* configure.ac: Remove checks for pipe, stftime, times, and select, as
our Gnulib modules already ensure they are provided.
* libguile/stime.c: Rely on gnulib providing `times'.
