* libguile/load.c (compiled_is_fresh): Don't emit "source file is newer"
warning when either FULL_FILENAME or COMPILED_FILENAME could not be
stat'd. This is consistent with what load/compiled-file-name do.
* libguile/load.c (compiled_is_fresh): Rename `res' to
`compiled_is_newer'. Use `get_stat_mtime' to compare with nano-second
resolution when available.
* module/ice-9/boot-9.scm (load)[fresh-compiled-file-name]: Likewise,
using `stat:mtimensec'.
* libguile/foreign.c (make_cif): New procedure, with code formerly in
`scm_make_foreign_function'.
(scm_make_foreign_function): Use it.
(invoke_closure, scm_procedure_to_pointer)[FFI_CLOSURES]: New
functions.
* libguile/foreign.h (scm_procedure_to_pointer): New declaration.
* module/system/foreign.scm: Export `procedure->pointer' when available.
* test-suite/standalone/test-ffi (f-callback-1, f-callback-2): New
procedures and related tests.
* test-suite/standalone/test-ffi-lib.c (test_ffi_callback_1,
test_ffi_callback_2): New functions.
* test-suite/tests/foreign.test ("procedure->pointer"): New test prefix.
* doc/ref/api-foreign.texi (Dynamic FFI): Document `procedure->pointer'.
* module/ice-9/session.scm (submodules): replace implementation to
use `module-submodules' instead of `module-obarray' (the latter
doesn't include submodules anymore).
* test-suite/tests/session.test: new test suite for session, checking
the exported procedures that use `submodules'.
Signed-off-by: Jose A. Ortega Ruiz <jao@gnu.org>
* module/ice-9/boot-9.scm (module-ref-submodule)
(module-define-submodule!): Pull deprecated shims here, as we need
them before loading (ice-9 deprecated). Also bugfix to only define the
module if there is no local variable, even if it is unbound.
* module/ice-9/deprecated.scm: Remove from here.
The memory leak is trivially reproducible with:
(define m (make-mutex))
(let loop () (lock-mutex m) (unlock-mutex m) (loop))
or similarly with:
(define p (delay (+ 1 2)))
(let loop () (force p) (loop))
since `force' acquires P's mutex.
It could also lead to premature release of a thread waiting in
`fat_mutex_lock' when a former owner's `do_thread_exit' is run.
* libguile/threads.c (fat_mutex_unlock): When `m->level' becomes 0,
remove MUTEX from `t->mutexes'.
(fat_mutex_lock): Update comment above the `t->mutexes' assignment.
(do_thread_exit): Add an assertion making sure that each mutex in
`t->mutexes' is owned by T.
* module/system/repl/error-handling.scm: use the error string to
construct the <debug> instance.
* module/system/repl/command.scm: new debug command `error-message'
that extracts the new <debug> field, available to stack commands as
`message'.
* doc/ref/scheme-using.texi: documentation for new command.
* module/system/repl/debug.scm: <debug> stores the error string in a
new field.
* test-suite/Makefile.am:
* test-suite/tests/bitvectors.test: Add a new file to test bitvectors.
* libguile/uniform.c (scm_c_uniform_vector_length): Don't call
scm_uniform_vector_elements, as we don't need to be able to access the
elements with pointers to bytes. Fixes uniform-vector-length on
bitvectors.
* libguile/struct.h (SCM_VTABLE_FLAG_VALIDATED): New flag, indicates
that the layout of a vtable has been validated. The other flags have
been renumbered.
* libguile/struct.c (scm_i_struct_inherit_vtable_magic): Set the
VALIDATED flag if everything goes through.
(scm_struct_vtable_p): If the struct should be a vtable but isn't
validated, throw an error.
(scm_make_vtable_vtable): Validate the incoming user_fields layout
bit. Set the VALIDATED flag.
(scm_c_make_structv): Add a comment about the case in which we delay
scm_i_struct_inherit_vtable_magic.
* libguile/deprecation.c (scm_c_issue_deprecation_warning):
* libguile/extensions.c (scm_c_register_extension, load_extension): Add
locks around global data structures.
* module/rnrs/arithmetic/fixnums.scm (fixnum-width): Make this return an
an exact integer instead of an inexact number.
* module/rnrs/base.scm (assertion-violation): Implement.
* module/rnrs/conditions.scm (simple-conditions): Allow also simple
conditions as argument.
* module/rnrs/enums.scm (define-enumeration): Properly construct empty
enumeration sets.
* module/rnrs/exceptions.scm (guard): Don't restrict the body to a
single expression.
* module/rnrs/records/syntactic.scm (define-record-type0): Expand into a
series of definitions only.
This reverts commit 6832604efa. Not only
does this fail on a fresh build due to a lack of "guile", but even if it
did have its Makefile fixed, it would take too long to run, because the
rest of Guile isn't compiled.
The right thing is to avoid invoking Guile until after at least psyntax
and boot-9 have been compiled.
This commit can be reinstated if we move doc snarfing to a phase that
happens after module/ is compiled.
This partially reverts commit 6e9f3c2676
(Tue May 3 2005).
* module/srfi/srfi-1.scm (break, break!): New procedures.
* srfi/srfi-1.c (scm_srfi1_break, scm_srfi1_break_x): Rewrite as
proxies to the corresponding Scheme procedures.
* test-suite/standalone/test-srfi-1.c (failure): New function.
(tests): Add `scm_srfi1_break' test. Use `failure'.
* libguile/guile-snarf-docs.in: Rewrite to incorporate all
three phases of snarfing: func-name check, cpp, tokenization.
Also, require/check new command-line syntax.
* libguile/Makefile.am (AM_V_FILTER): Delete var.
(AM_V_FILTER_, AM_V_FILTER_0): Likewise.
(.c.doc): Run ./guile-snarf-docs; use new command-line syntax.
* configure.ac (sitedir): Fix definition to point to the
version-specific sitedir.
* libguile/Makefile.am (libpath.h): Take sitedir definition from
configure.ac.
