* module/ice-9/boot-9.scm (define-inlinable): Improve error reporting
when procedures defined using 'define-inlinable' are applied to the
wrong number of arguments.
* module/srfi/srfi-9.scm (define-tagged-inlinable): Improve error
reporting when procedures defined using 'define-tagged-inlinable' are
applied to the wrong number of arguments.
* module/ice-9/curried-definitions.scm (cdefine, cdefine*): Simplify,
and improve error reporting by making the patterns more strict.
(define-public): Fix bug in generated 'export' form.
* module/ice-9/boot-9.scm (module-add!): Check that the symbol argument
is actually a symbol.
(define-public): Expand into 'define' in such a way that curried
definitions will immediately fail.
Partially fixes <http://bugs.gnu.org/15100>.
Reported by Göran Weinholt <goran@weinholt.se>.
* libguile/bytevectors.c (INTEGERS_TO_LIST): Make sure SIZE isn't 0.
Allow SIZE to be greater than the bytevector length, for consistency
with allowing extra bytes at the end when the bytevector length is
non-zero. Use scm_from_size_t instead of scm_from_uint.
* test-suite/tests/bytevectors.test: Add tests. Remove a test that
checks for an exception when SIZE is greater than the bytevector
length.
* module/Makefile.am: match.go depends on match.upstream.scm.
* module/ice-9/match.scm (error): Accept any number of arguments.
* module/ice-9/match.upstream.scm (match-next): Call 'error' in non-tail
context, and include the value that failed to match in the call.
* module/language/tree-il/primitives.scm (define-primitive-expander):
Use 'match-lambda*' instead of 'case-lambda' for pattern matching.
(*primitive-expand-table*): In primitive expanders for '+', '*', '-',
'/', 'logior', and 'logand', assume conventional left-to-right
associativity.
* libguile/numbers.c (mem2ureal, left_shift_exact_integer,
floor_right_shift_exact_integer, round_right_shift_exact_integer):
Use 'assert' instead of 'scm_syserror' to indicate a case that should
never happen.
* libguile/numbers.c (scm_numerator, scm_denominator): Handle signed
zeroes and infinities in accordance with the corresponding R6RS flonum
procedures.
* module/rnrs/arithmetic/flonums.scm (flnumerator, fldenominator):
Remove special handling of infinities.
* test-suite/tests/numbers.test (numerator, denominator): Add tests.
Convert existing tests to use 'pass-if-equal'.
* test-suite/tests/r6rs-arithmetic-flonums.test (flnumerator): Fix
broken test of (flnumerator -0.0).
* module/language/scheme/decompile-tree-il.scm (choose-output-names):
A <lambda> with no <lambda-case> decompiles into a 'case-lambda'
primitive. Ensure that 'case-lambda' is not shadowed by a lexical.
* libguile/numbers.c (double_is_non_negative_zero): Remove.
(idbl2str, scm_max, scm_min, scm_angle, log_of_shifted_double,
scm_log10): Use 'copysign' to check signs of zeroes,
instead of 'double_is_non_negative_zero'.
* libguile/vm-i-scheme.c (ASM_ADD): Remove the tag from one of the
operands before adding, to avoid overflow when the result is the most
positive fixnum.
* module/rnrs/arithmetic/bitwise.scm (bitwise-if, bitwise-length,
bitwise-first-bit-set, bitwise-bit-field, bitwise-reverse-bit-field):
Replace these with aliases to the identical SRFI-60 operators
'bitwise-if', 'integer-length', 'first-set-bit', 'bit-field', and
'reverse-bit-field'.
(bitwise-copy-bit, bitwise-copy-bit-field, bitwise-rotate-bit-field):
Reimplement these based upon the similar SRFI-60 operators 'copy-bit',
'copy-bit-field', and 'rotate-bit-field'.
* test-suite/tests/r6rs-arithmetic-bitwise.test (bitwise-copy-bit): Fix
test to conform to the specification, which requires the third
argument to be either 0 or 1.
* test-suite/tests/r6rs-arithmetic-fixnums.test (fxcopy-bit): Fix test
to conform to the specification, which requires the third argument to
be either 0 or 1.
Fixes <http://bugs.gnu.org/14905>.
Reported by Göran Weinholt <goran@weinholt.se>.
* libguile/numbers.c (scm_rationalize): Rewrite. Previously an
incorrect algorithm was used which failed in many cases.
* test-suite/tests/numbers.test (rationalize): Add tests.
* libguile/tags.h (SCM_UNPACK): Change (*(SCM*)0=(x)) to
(*(volatile SCM *)0=(x)), to avoid null-dereference warnings
from clang. Reported by Shane Celis <shane.celis@gmail.com>.
* module/web/http.scm (http-proxy-port?, set-http-proxy-port?!): New
exported procedures.
(write-request-line): If we're using an http proxy, write an
absolute-URI in the request line.
* module/web/client.scm: Import (web http).
(current-http-proxy): New exported parameter.
(open-socket-for-uri): If 'current-http-proxy' is not false,
connect to the proxy instead of the URI host, and use
'set-http-proxy-port?!' to make note of that fact.
* doc/ref/web.texi (Web Client): Document 'current-http-proxy'.
Reported by Göran Weinholt <goran@weinholt.se>.
* module/rnrs/arithmetic/fixnums.scm (fxbit-count): If the argument is
negative, return the 'bitwise-not' of the result of 'logcount', as per
R6RS. Previously, 'fxbit-count' was identical to 'logcount'.
* test-suite/tests/r6rs-arithmetic-fixnums.test (fxbit-count): Add test.
