* module/ice-9/boot-9.scm:
* module/ice-9/i18n.scm:
* module/ice-9/poll.scm:
* module/ice-9/popen.scm:
* module/ice-9/r6rs-libraries.scm:
* module/oop/goops.scm:
* module/oop/goops/compile.scm:
* module/oop/goops/dispatch.scm:
* module/srfi/srfi-88.scm:
* module/system/foreign.scm:
* module/texinfo/serialize.scm: Change most uses of 'compile' to
'expand', except where we must avoid it during initial bootstrap
before the module system is loaded. Remove redundant uses of
'compile' where 'expand' is also given. Standardize on the
"(expand load eval)" order of conditions.
Fixes <http://bugs.gnu.org/14370>.
Reported by Atom X Zane <atomx@deadlyhead.com>.
* module/web/http.scm (write-credentials): Handle the Basic auth scheme
correctly.
* test-suite/tests/web-http.test (pass-if-round-trip): Use
'pass-if-equal' for better error reporting.
("request headers"): Add tests.
* THANKS: Add "Atom X Zane" to bug fix section.
* module/web/http.scm ("Content-Disposition"): Add a parser and
serializer. Defined in RFC2616 section 19.5.1.
* test-suite/tests/web-http.test ("entity headers"): New test case.
* module/web/response.scm (make-delimited-input-port): Read at most LEN
bytes from PORT, instead of trying to read more and returning an error
if more is available. Try again when 'get-bytevector-n!' return zero.
* test-suite/tests/web-response.test (example-1): Add garbage after the
body itself.
* module/ice-9/boot-9.scm (%cond-expand-features): Add srfi-46.
* doc/ref/srfi-modules.texi (SRFI-0): Add srfi-46 to the list of core
features.
(SRFI-46): New node.
* doc/ref/api-macros.texi (Syntax Rules): Mention that the custom
ellipsis identifier support is specified by SRFI-46.
* test-suite/tests/syntax.test ("syntax-rules"): Add ellipsis hygiene
test from SRFI-46.
* module/ice-9/boot-9.scm (%cond-expand-features): Add srfi-87.
* doc/ref/srfi-modules.texi (SRFI-0): Add srfi-87 to the list of core
features.
(SRFI-87): New node.
* module/ice-9/boot-9.scm (%cond-expand-features): Add srfi-62.
* doc/ref/srfi-modules.texi (SRFI-0): Add srfi-62 to the list of core
features.
(SRFI-62): New node.
* module/ice-9/boot-9.scm (%cond-expand-features): Add srfi-16 and
srfi-30.
* doc/ref/srfi-modules.texi (SRFI-0): Add srfi-16 and srfi-30 to the
list of core features.
* module/srfi/srfi-16.scm: Remove call to 'cond-expand-provide'.
* doc/ref/guile.texi: Add 2014 to list of copyright years in @copying
section.
* module/ice-9/command-line.scm (version-etc): Bump 'copyright-year' to
2014.
* module/system/repl/common.scm (*version*): Add 2014 to the range of
copyright years.
* module/ice-9/psyntax.scm (binding-type): Update the header comment
to mention the new 'ellipsis' binding type.
(macros-only-env): Preserve ellipsis bindings.
(ellipsis?): Add 'r' and 'mod' as arguments. Search the lexical
environment for an ellipsis binding, and use it.
(gen-syntax): Adapt to the additional arguments of 'ellipsis?'.
(with-ellipsis): New core syntax.
(convert-pattern): Add unary 'ellipsis?' procedure as an argument.
(gen-clause): Adapt to the additional arguments of 'ellipsis?'.
Pass unary 'ellipsis?' procedure to 'convert-pattern'.
(syntax-case): Adapt to the additional arguments of 'ellipsis?'.
(syntax-local-binding): Support new 'ellipsis' binding type.
(syntax-rules): Add support for a custom ellipsis identifier as
the first operand, as per R7RS. Collect common code within new
local procedure 'expand-syntax-rules'.
* module/ice-9/psyntax-pp.scm: Regenerate.
* module/ice-9/local-eval.scm (analyze-identifiers): Add support for
'ellipsis' binding type.
* doc/ref/api-macros.texi (Syntax Rules): Add docs for R7RS custom
ellipsis syntax. Use @dots{}.
(Syntax Case): Add docs for 'with-ellipsis'. Use @dots{}.
(Syntax Transformer Helpers): Update to include new 'ellipsis'
binding type.
* test-suite/tests/syntax.test: Add tests.
* module/ice-9/psyntax.scm (expand-top-sequence): When defining a
toplevel variable, use the value of the same-named imported
_variable_, if any. Do _not_ use an existing syntactic binding.
* module/ice-9/psyntax-pp.scm: Regenerate.
Reported by Jordy Dickinson <jordy.dickinson@gmail.com>.
Fixes <http://bugs.gnu.org/15691>.
* module/system/vm/traps.scm (frame-matcher): Extract procedure when
proc is an applicable struct.
Fixes <http://bugs.gnu.org/15533>.
* module/language/tree-il/peval.scm (peval): Final list argument to
`apply' should not be inlined if it is mutable.
* test-suite/tests/peval.test ("partial evaluation"): Add test.
Reported by taylanbayirli@gmail.com (Taylan Ulrich B.).
* module/ice-9/psyntax.scm (cvt*): Use 'syntax-case' to destructure
the pattern tail, instead of 'pair?', 'car', and 'cdr'.
(gen-clause): When checking for errors, check for misplaced ellipsis
before duplicate pattern variables, to improve the error message in
case of multiple misplaced ellipses.
* module/ice-9/psyntax-pp.scm: Regenerate.
* test-suite/tests/syntax.test: Add tests.
Fixes <http://bugs.gnu.org/15683>.
Reported by David Pirotte <david@altosw.be>.
* module/ice-9/popen.scm: Import (ice-9 threads) and (srfi srfi-9).
(<pipe-info>): New record type.
(port/pid-table): Mark as deprecated in comment.
(port/pid-table-mutex): New variable.
(open-pipe*): Store the pid in the pipe-info record, and store the
pipe-info as a port property. Guard the pipe-info instead of the
port. Lock 'port/pid-table-mutex' while mutating 'port/pid-table'.
(fetch-pid): Removed.
(fetch-pipe-info): New procedure.
(close-process-quietly): Removed.
(close-pipe): Use 'fetch-pipe-info' instead of 'fetch-pid'. Clear
the pid from the pipe-info. Improve error messages.
(reap-pipes): Adapt to the fact that the pipe-info is now guarded
instead of the port. Incorporate the 'waitpid' code that was
previously in 'close-process-quietly', but let the port finalizer
close the port. Clear the pid from the pipe-info.
* module/rnrs/exceptions.scm (&guile): New condition type.
(guile-condition-converters): New variable.
(convert-guile-condition, default-guile-condition-converter,
set-guile-condition-converter!, guile-common-conditions,
guile-lexical-violation-converter, guile-syntax-violation-converter,
guile-assertion-violation-converter, guile-system-error-converter,
guile-undefined-violation-converter, guile-error-converter,
guile-implementation-restriction-converter): New procedures.
(with-exception-handler): Catch all exceptions, not just R6RS
exceptions. Convert native Guile exceptions to R6RS conditions,
preserving the original Guile exception information in the &guile
condition object.
(raise): If the condition includes a &guile condition, use 'throw' to
throw the original native guile exception instead of raising an R6RS
exception.
* test-suite/tests/r6rs-exceptions.test ("guile condition conversions"):
Add tests.
Reported by Nala Ginrut <nalaginrut@gmail.com>.
* module/ice-9/psyntax.scm (include): Give a proper error message when
given a relative file name, and when the form is not in a file.
* module/ice-9/psyntax-pp.scm: Regenerate.
* module/web/client.scm (sanitize-request): Add a Content-Length
header if a body if given, even if the body is empty.
* module/web/server.scm (sanitize-response): Add a Content-Length
header if a body if given, even if the body is empty.
* module/srfi/srfi-9.scm: Add 2013 copyright date.
* test-suite/tests/srfi-9.test: Adapt to recent error reporting
improvements to procedures defined by 'define-tagged-inlinable'.
* 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.
* 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 (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.
* 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.
* 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.
