* module/language/js-il/runtime.js:
(scm_module_variable): Look in imports if not in obarray.
(module_imported_variable): New procedure.
(scm_module_index_obarray, scm_module_index_uses,
scm_module_index_import_obarray): New variables.
* module/Makefile.am (SOURCES): Install runtime.js and jslink.scm
* module/language/js-il/compile-javascript.scm (compile-exp):
Compilation units take a continuation to facilitate linking.
* module/scripts/jslink.scm: New script.
* module/language/js-il/compile-javascript.scm (compile-const):
Handle the new syntax object struct.
* module/language/js-il/runtime.js(scheme.Syntax): Add Syntax Object type
* module/language/js-il/inlining.scm(inline-single-calls): Factor into
another function inline-clause, so that count-calls is only called on
the clause.
* module/language/js-il/compile-javascript.scm (compile-javascript):
Check for #:js-inline? and #:js-flatten?, and turn off
inline-single-calls and flatten-blocks respectively.
* module/language/cps/compile-js.scm (compile-clause, compile-clauses):
Extract all conts in the function body, and bind in clauses.
(extract-and-compile-conts): New Procedure
Based on a patch by Daniel Hartwig <mandyke@gmail.com>.
* NEWS: Update.
* doc/ref/web.texi (URIs): Fragments are properly part of a URI, so
remove the incorrect note. Add documentation on URI subtypes.
* module/web/uri.scm (uri-reference?): New base type predicate.
(uri?, relative-ref?): Specific predicates.
(validate-uri-reference): Strict validation.
(validate-uri, validate-relative-ref): Specific validators.
(build-uri-reference, build-relative-ref): New constructors.
(string->uri-reference): Rename from string->uri.
(string->uri, string->relative-ref): Specific constructors.
(uri->string): Add #:include-fragment? keyword argument.
* module/web/http.scm (parse-request-uri): Use `build-uri-reference',
and result is a URI-reference, not URI, object. No longer infer an
absent `uri-scheme' is `http'.
(write-uri): Just use `uri->string'.
(declare-uri-header!): Remove unused function.
(declare-uri-reference-header!): Update. Rename from
`declare-relative-uri-header!'.
* test-suite/tests/web-uri.test ("build-uri-reference"):
("string->uri-reference"): Add.
("uri->string"): Also tests for relative-refs.
* test-suite/tests/web-http.test ("read-request-line"):
("write-request-line"): Update for no scheme in some URIs.
("entity headers", "request headers"): Content-location, Referer, and
Location should also parse relative-URIs.
* test-suite/tests/web-request.test ("example-1"): Expect URI-reference
with no scheme.
* module/web/client.scm (tls-wrap): Use get-bytevector-some instead of
get-bytevector-n, to prevent Guile from attempting to read more bytes
than are available. Normally trying to read data on a shut-down
socket is fine, but but gnutls issues an error if you attempt to read
data from a shut-down socket, and that appears to be a security
property. Fixes HTTPS requests whose responses are smaller than the
port buffer.
Fixes <http://bugs.gnu.org/26261>.
Reported by Zefram <zefram@fysh.org>.
* module/srfi/srfi-19.scm ("define directives"): N padding increased from 7 to 9
* test-suite/tests/srfi-19.test ("date->string"): New test.
* libguile/_scm.h (SCM_OBJCODE_MINIMUM_MINOR_VERSION): New definition,
indicating the oldest objcode version that we support.
(SCM_OBJCODE_MINOR_VERSION): Bump.
* libguile/loader.c (process_dynamic_segment): Support a range of
versions.
* module/system/vm/assembler.scm (*bytecode-minor-version*): Bump.
* libguile/array-handle.c (initialize_vector_handle): Add mutable_p
argument. Unless the vector handle is mutable, null out its
writable_elements member.
(scm_array_get_handle): Adapt to determine mutability of the various
arrays.
(scm_array_handle_elements, scm_array_handle_writable_elements):
Reverse the sense: instead of implementing read-only in terms of
read-write, go the other way around, adding an assertion in the
read-write case that the array handle is mutable.
* libguile/array-map.c (racp): Assert that the destination is mutable.
* libguile/bitvectors.c (SCM_F_BITVECTOR_IMMUTABLE, IS_BITVECTOR):
(IS_MUTABLE_BITVECTOR): Add a flag to indicate immutability.
(scm_i_bitvector_bits): Fix indentation.
(scm_i_is_mutable_bitvector): New helper.
(scm_array_handle_bit_elements)
((scm_array_handle_bit_writable_elements): Build writable_elements in
terms of elements.
(scm_bitvector_elements, scm_bitvector_writable_elements): Likewise.
(scm_c_bitvector_set_x): Require a mutable bitvector for the
fast-path.
(scm_bitvector_to_list, scm_bit_count): Use read-only elements()
function.
* libguile/bitvectors.h (scm_i_is_mutable_bitvector): New decl.
* libguile/bytevectors.c (INTEGER_ACCESSOR_PROLOGUE):
(INTEGER_GETTER_PROLOGUE, INTEGER_SETTER_PROLOGUE):
(INTEGER_REF, INTEGER_NATIVE_REF, INTEGER_SET, INTEGER_NATIVE_SET):
(GENERIC_INTEGER_ACCESSOR_PROLOGUE):
(GENERIC_INTEGER_GETTER_PROLOGUE, GENERIC_INTEGER_SETTER_PROLOGUE):
(LARGE_INTEGER_NATIVE_REF, LARGE_INTEGER_NATIVE_SET):
(IEEE754_GETTER_PROLOGUE, IEEE754_SETTER_PROLOGUE):
(IEEE754_REF, IEEE754_NATIVE_REF, IEEE754_SET, IEEE754_NATIVE_SET):
Setters require a mutable bytevector.
(SCM_BYTEVECTOR_SET_FLAG): New helper.
(SCM_BYTEVECTOR_SET_CONTIGUOUS_P, SCM_BYTEVECTOR_SET_ELEMENT_TYPE):
Remove helpers.
(SCM_VALIDATE_MUTABLE_BYTEVECTOR): New helper.
(make_bytevector, make_bytevector_from_buffer): Use
SCM_SET_BYTEVECTOR_FLAGS.
(scm_c_bytevector_set_x, scm_bytevector_fill_x)
(scm_bytevector_copy_x): Require a mutable bytevector.
* libguile/bytevectors.h (SCM_F_BYTEVECTOR_CONTIGUOUS)
(SCM_F_BYTEVECTOR_IMMUTABLE, SCM_MUTABLE_BYTEVECTOR_P): New
definitions.
* libguile/bytevectors.h (SCM_BYTEVECTOR_CONTIGUOUS_P): Just access one
bit.
* libguile/srfi-4.c (DEFINE_SRFI_4_C_FUNCS): Implement
writable_elements() in terms of elements().
* libguile/strings.c (scm_i_string_is_mutable): New helper.
* libguile/uniform.c (scm_array_handle_uniform_elements):
(scm_array_handle_uniform_writable_elements): Implement
writable_elements in terms of elements.
* libguile/vectors.c (SCM_VALIDATE_MUTABLE_VECTOR): New helper.
(scm_vector_elements, scm_vector_writable_elements): Implement
writable_elements in terms of elements.
(scm_c_vector_set_x): Require a mutable vector.
* libguile/vectors.h (SCM_F_VECTOR_IMMUTABLE, SCM_I_IS_MUTABLE_VECTOR):
New definitions.
* libguile/vm-engine.c (VM_VALIDATE_MUTABLE_BYTEVECTOR):
(VM_VALIDATE_MUTABLE_VECTOR, vector-set!, vector-set!/immediate)
(BV_BOUNDED_SET, BV_SET): Require mutable bytevector/vector.
* libguile/vm.c (vm_error_not_a_mutable_bytevector):
(vm_error_not_a_mutable_vector): New definitions.
* module/system/vm/assembler.scm (link-data): Mark residualized vectors,
bytevectors, and bitvectors as being read-only.
