Abdulaziz Ghuloum
9f2d7484ab
fixed uint/ulong pointer ref bug (and added appropriate tests).
2008-09-14 00:38:59 -07:00
Abdulaziz Ghuloum
58d937c520
upgraded to using latest versions of autoconf, aclocal, and m4.
2008-09-13 15:16:14 -07:00
Abdulaziz Ghuloum
8e750562d6
- Added memory operations on pointer types for setting and accessing
...
char, short, int, and long values from pointer arrays.
2008-09-13 07:49:17 -07:00
Abdulaziz Ghuloum
e05e84d1c2
Added dlopen, dlclose, dlerror, dlsym, malloc, and free to
...
(ikarus system $foreign).
2008-09-12 14:22:57 -07:00
Abdulaziz Ghuloum
30cd6a2de8
made environment-symbols work on the interaction-environment.
2008-09-10 11:02:42 -07:00
Abdulaziz Ghuloum
0b017898a8
- minor change to how export (with renaming) is parsed. When you
...
rename from-name to to-name, the from-name is now treated as an
identifier while the to-name is treated as a symbol.
2008-09-10 08:17:18 -07:00
Abdulaziz Ghuloum
fcef21c693
- Added (environment-symbols <env>) which returns a list of symbols
...
exported by the environment. Try
> (environment-symbols (environment '(rnrs)))
- Added an internal export mechanism so that identifiers can be
exported from within a library. The syntax is the same:
(export export-spec* ...)
when appears in a library's top level, adds the export specs to
the set of exported identifiers. So, one can do:
(library (A)
(export)
(import (ikarus))
(export a)
(define a 17))
When appearing in non-library definition context, the export form
is ignored.
2008-09-10 06:35:18 -07:00
Abdulaziz Ghuloum
c597e7a4b3
Added option for searching for socket and nanosleep in libraries
...
-lsocket and -lrt (makes it work on SunOS).
2008-09-08 14:43:47 -07:00
Abdulaziz Ghuloum
afc9bff07f
- added experimental pointer manipulation primitives.
2008-09-06 06:01:39 -07:00
Abdulaziz Ghuloum
814c797633
- removed bset/h instruction from the compiler (it was rarely used
...
and not implemented 100% correctly)
- fixed parameterize to allow (parameterize () def ... exp exp ...)
2008-09-06 04:17:20 -07:00
Abdulaziz Ghuloum
9b9464229a
- fixed how stack overflow check is performed (now using unsigned
...
arithmetic to compare the stack pointer with the redline).
- disabled stack overflow check elimination due to a bug in the
logic that assumes primitive calls are not recursive.
2008-08-13 22:28:22 -07:00
Abdulaziz Ghuloum
b9085e15da
- more work on trig functions
...
- mkstx now checks that double wraps are not merged incorrectly
2008-08-12 01:17:04 -07:00
Abdulaziz Ghuloum
476a0cb6d8
fixed small bug in rationalize
2008-08-11 13:38:28 -07:00
Abdulaziz Ghuloum
c64fda7619
fixed a few problems in geometric functions when they are passed
...
complex numbers or when they're passed real numbers but the results
are complex.
2008-08-11 10:37:05 -07:00
Abdulaziz Ghuloum
e58c53cca5
symbols containing unicode characters now print properly and respect
...
the print-unicode parameter.
2008-08-10 11:50:39 -07:00
Abdulaziz Ghuloum
fdca9ed33f
command line arguments are now interpreted as utf8 strings.
2008-08-10 11:33:10 -07:00
Abdulaziz Ghuloum
2ad6d9bddf
strings containing non-ascii characters are written using either
...
hex escaping or as-is depending on the value of the print-unicode
parameter.
2008-08-10 11:03:09 -07:00
Abdulaziz Ghuloum
22d216f9ed
- fixed a problem with loading an empty file.
...
- added ikarus.reader.annotated.ss to Makefile.am.
2008-08-10 10:46:24 -07:00
Abdulaziz Ghuloum
7bacb4a0a5
Added string-downcase and string-upcase. String-downcase does not
...
handle greek-final-sigma properly.
2008-08-09 07:12:22 -07:00
Abdulaziz Ghuloum
e24356eb4a
scheme-script is now its own program; it does not fork and exec
...
ikarus, and therefore does not interfere with ikarus's command line
parsing.
2008-08-09 05:47:44 -07:00
Abdulaziz Ghuloum
c5930ac113
exported enum-set?.
2008-08-08 08:29:18 -07:00
Abdulaziz Ghuloum
b7d9c0cf1f
- added two argument version of log
...
- handled (/ flonum complexnum)
2008-08-08 08:21:23 -07:00
Abdulaziz Ghuloum
53cc48d23c
fxsll was missing an interrupt call.
2008-08-07 15:02:53 -07:00
Abdulaziz Ghuloum
9eead5327a
Added bitwise-if and bitwise-copy-bit-field (inefficiently)
2008-08-04 23:43:11 -07:00
Abdulaziz Ghuloum
e1215998e0
quick fix for incorrect reading of subsequent* characters in a
...
symbol.
2008-08-04 23:19:55 -07:00
Abdulaziz Ghuloum
2b4e89bcf0
- fixed a minor import subversion bug.
...
- added 2-argument version of fllog.
2008-08-04 16:44:24 -07:00
Abdulaziz Ghuloum
a9fb7b0fef
fixed small bug in enum-universe.
2008-08-03 14:18:11 -07:00
Abdulaziz Ghuloum
c5381d4cb3
Applied a patch fixing error when the standard input/output ports
...
are closed before the interactive session terminates.
2008-08-03 13:50:20 -07:00
Abdulaziz Ghuloum
6d52912aef
reimplemented enums to use bitmaps instead of lists.
2008-08-03 12:52:33 -07:00
Abdulaziz Ghuloum
0da4e99a12
simplified when, unless, and case macros and added better handler
...
for (if (not e) e e).
2008-08-02 11:09:22 -07:00
Abdulaziz Ghuloum
39e84d1395
simplified parameterize macro.
2008-08-02 10:11:04 -07:00
Abdulaziz Ghuloum
9b74020647
fixed a bug in fasl reader for shared/cyclic data structures.
2008-07-30 17:28:33 -07:00
Abdulaziz Ghuloum
f2d6f433bb
fixed shift-left bug on bignums in 64-bit mode only
2008-07-30 08:17:20 -07:00
Abdulaziz Ghuloum
f144722b36
bumped the number of registers available on AMD64 by 4.
2008-07-30 07:47:22 -07:00
Abdulaziz Ghuloum
959082d12d
assert now gives source information when available.
2008-07-29 11:04:52 -07:00
Abdulaziz Ghuloum
5aa6e1b05e
some work on parsing polar notation.
2008-07-29 08:35:36 -07:00
Abdulaziz Ghuloum
c0a1abace1
Added &undefined condition to unbound error conditions.
2008-07-29 07:54:06 -07:00
Abdulaziz Ghuloum
d84dd99061
added fxrotate-bit-field
2008-07-27 10:53:31 -07:00
Abdulaziz Ghuloum
282fa962a8
fixed div0-and-mod0 bug
2008-07-26 15:08:13 -07:00
Abdulaziz Ghuloum
4ee88498a9
fixes quasisyntax bugs, making them more conforming to the r6rs test
...
suite.
2008-07-26 14:11:22 -07:00
Abdulaziz Ghuloum
b3d8a8f9fd
sqrt now supports negative arguments properly.
2008-07-26 12:39:11 -07:00
Abdulaziz Ghuloum
3b80d4f321
fixed a bug in quotient and div when given (least-fixnum) and -1.
2008-07-26 12:28:51 -07:00
Abdulaziz Ghuloum
4909a9ef08
fixed make-rectangular so that (make-rectangular 1.0 0.0) returns
...
a cflonum 1.0+0.0i while (make-rectangular 1.0 0) returns 1.0.
2008-07-25 17:46:34 -07:00
Abdulaziz Ghuloum
f332927d23
kinda fixes a port-position computation bug for custom binary ports.
2008-07-24 22:30:21 -07:00
Abdulaziz Ghuloum
7db56cf76e
- bytevector-ieee-[single|double]-[ref|set!] now accept unaligned
...
indices (r6rs requirement).
- file-options are now represented as enum-sets (r6rs requirement)
- odd?, even?, lcm, remainder, etc., now accept inexact integers.
2008-07-24 18:58:53 -07:00
Abdulaziz Ghuloum
9085b79b64
fixed some r6rs bitwise bugs.
2008-07-24 00:06:12 -07:00
Abdulaziz Ghuloum
0305537374
get-u8 and lookahead-u8 did not update the port position properly.
...
Fixed.
2008-07-23 11:15:44 -07:00
Abdulaziz Ghuloum
9f623124d5
symbol=? and boolean=? now accept 2+ args.
2008-07-23 07:55:32 -07:00
Abdulaziz Ghuloum
acc9940379
fixed gc bug in 64-bit mode along with another 64-bit bug in the
...
assembler when addressing using special %eax/%rax instructions.
2008-07-21 22:07:31 -07:00
Abdulaziz Ghuloum
358eee03ee
Added a 64-bit bootfile and modified the configure script to not add
...
its own -m32 or -m64 flags. To built ikarus in 32-bit mode, one can
do:
./configure CFLAGS=-m32
and in 64-bit mode:
./configure CFLAGS=-m64
2008-07-20 14:09:04 -07:00
Abdulaziz Ghuloum
59b9d28001
guard expressions now re-raise unhandled conditions using
...
raise-continuable (as per the R6RS errata page, part 7.1)
2008-07-20 02:51:14 -07:00
Abdulaziz Ghuloum
78d9fa1f42
In 64-bit, ikarus now passes all tests, can recompile itself,
...
and runs all benchmarks (inefficiently but correctly).
2008-07-20 00:14:09 -07:00
Abdulaziz Ghuloum
4f48c55bfc
all existing tests pass under 64-bit
2008-07-19 14:41:06 -07:00
Abdulaziz Ghuloum
81a1a640df
more progress on the AMD64 front, fixing more numeric and more cogen
...
64-bit bugs.
2008-07-18 22:21:57 -07:00
Abdulaziz Ghuloum
01c4afa320
Major work towards the AMD64 port. Most important of which is that
...
continuations work, more assembly instructions are testing in 64-bit
mode, and some arithmetic operations (shift-right, etc.) have been
fixed by removing some 32-bit dependencies.
2008-07-18 01:35:13 -07:00
Abdulaziz Ghuloum
0ef81aa13e
Added make-polar.
2008-07-15 23:13:59 -07:00
Abdulaziz Ghuloum
195dc0ea45
Fixed some problems parsing complex numbers.
2008-07-15 22:44:55 -07:00
Abdulaziz Ghuloum
2a49d5c538
Added "angle".
2008-07-14 22:43:19 -07:00
Abdulaziz Ghuloum
a9657c4642
define-record-type now understands parent-rtd (used to ignore it).
2008-07-13 11:25:46 -07:00
Abdulaziz Ghuloum
c3b12a22e8
the repl now resets on receiving &interrupted conditions.
2008-07-12 20:05:45 -07:00
Abdulaziz Ghuloum
70f5375d6b
refixing trace-define-syntax.
2008-07-12 10:40:22 -07:00
Abdulaziz Ghuloum
eccca7f4ea
- Added trace-let-syntax, trace-letrec-syntax, as well as fixed
...
trace-define-syntax to handle variable transformers.
- added primops for fx comparison functions.
2008-07-11 22:31:40 -07:00
Abdulaziz Ghuloum
00970f12d2
- compound conditions are made non-opaque.
...
- more tag analysis for bytevectors and friends.
2008-07-08 08:15:14 -07:00
Abdulaziz Ghuloum
749080724c
get-char now raises an error if the string port is closed (bug 245959)
2008-07-07 01:22:12 -07:00
Abdulaziz Ghuloum
f6957b91c2
Added string->bytevector and bytevector->string as per bug 245983.
2008-07-07 01:11:36 -07:00
Abdulaziz Ghuloum
8423610f45
call-with-port does not use dynamic-wind to close the port.
2008-07-07 00:56:52 -07:00
Abdulaziz Ghuloum
b15c7063f9
repl exception handler now returns for non-serious conditions
...
(as per bug 242900)
2008-07-07 00:50:19 -07:00
Abdulaziz Ghuloum
badf83557f
fixed rounding for rationals.
2008-07-07 00:22:14 -07:00
Abdulaziz Ghuloum
579b823f44
WIP on tag analysis, annotations, and utilization.
2008-07-06 23:48:16 -07:00
Abdulaziz Ghuloum
d73dfd1287
- More work on the new optimizer
...
- Deleted old optimizer and changed the meaning of optimize level to
be:
0: bypass the optimizer
1: copy propagation, constant folding, no inlining
1: copy propagation, constant folding, with inlining
The default is set to 1.
2008-06-29 12:35:34 -07:00
Abdulaziz Ghuloum
66464cc348
Fixed a bug when doing (/ 1 1 1 ...).
2008-06-28 13:02:05 -07:00
Abdulaziz Ghuloum
2c8cb7dda2
fixed a bug in matching library subversion in psyntax.
2008-06-28 03:16:21 -07:00
Abdulaziz Ghuloum
1cd581de70
fixed char encoding error message and condition as per bug 243662.
2008-06-28 02:49:50 -07:00
Abdulaziz Ghuloum
45346ef865
- Added cp0! including:
...
- (optimize-level [0,1,2]) and ikarus -O[0,1,2]
where -O0 = no optimizations
-O1 = using old optimizer
-O2 = using the new cp0 optimizer
defaults to -O1 for now.
- (cp0-size-limit n) which is the limit of the residual size for
each inlining attempt
- (cp0-effort-limit n) which is the limit on the effort expended
for each inlining attempt
- Rewrote the syntax-match macro to make use of the same technology
used in syntax-case itself resulting in reduced code size.
- Added (system-value <symbol>) which returns the system value.
E.g., (system-value 'car) => #<procedure car>
This is pretty much the same as
(eval <symbol> (environment '(ikarus)))
except that it does not involve compiling the expression or
consulting the library/expander systems.
- Fixed the fasl loader to make it understand complex numbers.
2008-06-28 02:25:44 -07:00
Abdulaziz Ghuloum
7d9ed176ac
More work on cp0 which can now swallow the compiler but cannot yet
...
fold any primitives.
2008-06-22 22:10:05 -07:00
Abdulaziz Ghuloum
5a2501d4bb
Added port-position and port-has-port-position?
2008-06-19 21:49:24 -07:00
Abdulaziz Ghuloum
e65b39d95d
All parameters that are bound to variables now have proper names.
...
E.g., pretty-width now prints as #<procedure pretty-width>.
2008-06-19 01:58:59 -07:00
Abdulaziz Ghuloum
4bb7e170b5
Some procedures (like console-output-port) did not get names when
...
printed (instead, they were just #<procedure>). Names for
procedures that are defined like
(define foo
(let ([something ---])
(lamdba () ---)))
now works.
2008-06-18 22:47:56 -07:00
Abdulaziz Ghuloum
1bd699349a
Fixed a problem with port position accounting which was using fixnum
...
arithmetic instead of generic arithmetic.
2008-06-17 21:05:01 -07:00
Abdulaziz Ghuloum
333dc03f8f
(waitpid -1 #f) now returns #f if no child has died yet.
2008-06-13 22:11:51 -07:00
Abdulaziz Ghuloum
8f0f0abbca
Applied a patch supplied by Derick Eddington that provides enhanced
...
functionality for waitpid (nonblocking waitpid and more status info)
as well as the ability to send a signal to a process, e.g.,
(kill pid 'HUP).
2008-06-13 05:43:17 -07:00
Abdulaziz Ghuloum
041f9fdafa
Fixed a problem in code generator that was producing invalid memory
...
addressing for predicate operations.
2008-06-13 04:15:25 -07:00
Abdulaziz Ghuloum
3bddca30c4
allocation overflow check sequence is a little tighter now.
2008-06-10 23:01:22 -07:00
Abdulaziz Ghuloum
3ee75bece0
fixed incorrect handling of ".ddd" when reading from a port.
2008-06-10 18:38:06 -07:00
Abdulaziz Ghuloum
0939370a07
suppressing printing of file names during bootstrap.
2008-06-10 13:21:00 -07:00
Abdulaziz Ghuloum
fe1f7077ff
fixed minor bug in syntax-case where the wraps and marks of
...
top-marked wrapped syntax objects were incorrectly combined.
E.g., it used to be that:
(syntax-case (datum->syntax #'foo #'(x y)) ()
[(x y) 'shouldntmatch] [_ 'ok])
yields shouldntmatch; it's now ok.
2008-06-10 12:35:56 -07:00
Abdulaziz Ghuloum
ef50e9f515
dropping input-port-byte-position from (ikarus)'s exports.
2008-06-09 01:36:27 -07:00
Abdulaziz Ghuloum
c53ffd5314
fixed lookahead-char bug that I just made.
2008-06-08 15:53:42 -07:00
Abdulaziz Ghuloum
665ca784d1
Fixed a couple of typos in ikarus.io.ss.
2008-06-08 15:48:52 -07:00
Abdulaziz Ghuloum
ee950fcaf2
Added test to exercise last bug fixed (refilling io read buffer
...
drops bytes already in the buffer).
2008-06-08 06:42:58 -07:00
Abdulaziz Ghuloum
432e1d9b87
replaced &i/o-write with &i/o-read for IO read errors. Duuh.
2008-06-08 06:25:22 -07:00
Abdulaziz Ghuloum
a0c8346840
fixed bug in IO where the system was silently eating up any
...
remaining bytes while refilling a buffer.
2008-06-08 06:19:29 -07:00
Abdulaziz Ghuloum
1a5ab01e26
The bottom-most exception handler now only exits.
2008-06-07 08:32:00 -07:00
Abdulaziz Ghuloum
9438328f55
bytevector size for doing select has been fixed. It used to be 8
...
times larger than needed.
2008-06-06 08:22:45 -07:00
Abdulaziz Ghuloum
df4b31af1f
io-error and raise/strerr now include an &error condition.
2008-06-06 08:10:17 -07:00
Abdulaziz Ghuloum
af5472bfb2
exporting fork
2008-06-06 07:52:40 -07:00
Abdulaziz Ghuloum
6741ac2817
better error message when a library file "foo.ss" does not contain
...
the expected library name (foo).
2008-06-05 00:58:04 -07:00
Abdulaziz Ghuloum
9f7196d11a
better contextual error messages for invalid numeric sequences.
2008-06-03 22:27:33 -07:00
Abdulaziz Ghuloum
be37f629c5
the reader now understands some complex numbers.
2008-06-02 00:01:59 -07:00
Abdulaziz Ghuloum
a492d318e1
- fixed minor bug in current-directory
...
- changed implementation of string->number.
2008-05-31 20:10:17 -07:00
Abdulaziz Ghuloum
53905b9eea
Changes from Derick Eddington supporting file system info:
...
- Added file-regular?, file-directory?, file-symbolic-link?,
directory-list, make-directory, delete-directory, change-mode,
and make-symbolic-link.
- Bug fix in ikrt_open_input_fd and ikrt_open_output_fd which
considered a 0 FD as an error.
- Bug fix in ikrt_getcwd about len+1.
- Bug fix of &i/o-file-protection which didn't have &i/o-filename as
its parent.
- There is a new src/ikarus-errno.c file.
- Made tcp-connect and friends tell when they "failed to resolve
host name or connect".
- To support the uses of &i/o-filename subtypes, I modified
print-condition so it will cleanly print the parents' fields of a
condition;
2008-05-31 10:43:55 -07:00
Abdulaziz Ghuloum
6437aa98e0
- exp now understands complex numbers.
...
- expt of complex exponent is implemented in terms of exp.
2008-05-28 23:50:36 -07:00
Abdulaziz Ghuloum
fec5dcd419
sqrt, log, and expt now understand complex numbers.
2008-05-28 22:21:08 -07:00
Abdulaziz Ghuloum
b74e3976df
allocation check was still incorrect when the ap+size overflows and
...
shows up to be less than the end of allocation pointer.
2008-05-25 15:32:22 -07:00
Abdulaziz Ghuloum
7f0f127081
Allocation overflow check was incorrectly using signed comparison
...
instead of an unsigned one.
2008-05-25 14:39:03 -07:00
Abdulaziz Ghuloum
467095677e
+, -, *, and / now handle inexact complex numbers.
2008-05-25 10:37:41 -07:00
Abdulaziz Ghuloum
ab2e05e8b0
Added inexact complex numbers.
2008-05-24 10:13:01 -07:00
Abdulaziz Ghuloum
8827b98972
fasl reader/writer now understands complex numbers.
2008-05-21 00:40:42 -07:00
Abdulaziz Ghuloum
0a6df79e3b
ikarus.reader is now loadable separately.
2008-05-20 23:21:37 -07:00
Abdulaziz Ghuloum
ebcc042ea1
= now handles complex numbers.
2008-05-18 22:33:49 -07:00
Abdulaziz Ghuloum
4cb8165181
+, -, *, / now handle complex numbers.
2008-05-18 21:41:53 -07:00
Abdulaziz Ghuloum
82140f87ba
- Added complex numbers representation (exact complex only).
...
- Added make-rectangular.
- Added the ability to display complex numbers.
2008-05-18 20:39:41 -07:00
Abdulaziz Ghuloum
da7cedfe64
Added bitwise-xor.
2008-05-18 03:21:05 -07:00
Abdulaziz Ghuloum
de4276124b
added bitwise-ior.
2008-05-18 02:27:55 -07:00
Abdulaziz Ghuloum
0cd61369b2
added some preliminary work for known-types.
2008-05-16 23:27:08 -07:00
Abdulaziz Ghuloum
71640d11bf
Fixed a problem with forward references in the repl which used to
...
get a location different from the one assigned when the variable is
defined.
2008-05-15 06:40:07 -07:00
Abdulaziz Ghuloum
6511dd1002
Fixed a paren mismatch in "macro?" helper in printer.
2008-05-13 06:09:58 -07:00
Abdulaziz Ghuloum
5d3ab96c2c
fixed "inaccurate error message" bug in map when applied a non-list
...
argument.
2008-05-12 02:39:28 -07:00
Abdulaziz Ghuloum
4133bd73d3
Added copyright notice to pretty-formats.ss
2008-05-12 00:37:55 -07:00
Abdulaziz Ghuloum
4acf71d6d2
moved pretty-printing formats to their own library.
2008-05-12 00:35:19 -07:00
Abdulaziz Ghuloum
f05f171f28
exported pretty-format, a parameter maker for setting the pretty
...
format for various forms. The pretty format structure is not
documented yet and there is no error-checking mechanism for
verifying proper input.
2008-05-12 01:00:01 -04:00
Abdulaziz Ghuloum
f8b0e949d9
- syntax-case now raises a syntax violation when _ appears in the
...
literals
- syntax-rules points to the invalid literal when raising an
exception.
2008-05-10 19:05:40 -04:00
Abdulaziz Ghuloum
5c21f9995e
source annotations for r6rs-script and r6rs-libraries are now in
...
chars instead of bytes.
2008-05-06 15:38:05 -04:00
Abdulaziz Ghuloum
b5fc5624ec
Fixed a bug in enum-set-universe not returning an enum type.
2008-05-05 23:53:48 -04:00
Abdulaziz Ghuloum
3bcc3249e5
Fixed another source of "annotations being revealed". This time,
...
it's a reader bug of not inserting enough annotations for reader
macro forms.
2008-05-05 03:52:08 -04:00
Abdulaziz Ghuloum
c3b8e50b23
Fixed a minor exposure of annotation records.
2008-05-03 06:49:36 -04:00
Abdulaziz Ghuloum
3f9b567a5b
with-syntax now gives more informative error messages:
...
> (with-syntax ([(x y) #'(a 1)] [(q) #'(a b c)]) 12)
Unhandled exception
Condition components:
1. &assertion
2. &who: with-syntax
3. &message: "pattern does not match value"
4. &irritants: ((q) #<syntax (a b c)>)
instead of the previous behavior:
> (with-syntax ([(x y) #'(a 1)] [(q) #'(a b c)]) 12)
Unhandled exception
Condition components:
1. &message: "invalid syntax"
2. &syntax:
form: ((a 1) (a b c))
subform: #f
2008-05-03 06:23:35 -04:00
Abdulaziz Ghuloum
373edfc969
Fixes typos in (rnrs enumeration) error messages.
2008-05-03 04:25:58 -04:00
Abdulaziz Ghuloum
5f92e4b96d
Added current-directory parameter that gets/sets cwd.
2008-05-03 02:39:49 -04:00
Abdulaziz Ghuloum
7e5d053fb2
Fixed a bug causing syntax-error traces to print as
...
#[annotation ---]
instead of
#<syntax --- [position ---]>
2008-05-02 14:34:03 -04:00
Abdulaziz Ghuloum
d87ced74d1
cleaned up some stale primitive names.
2008-05-01 18:13:11 -04:00
Abdulaziz Ghuloum
db70f9751f
Made all unimplemented procedures raise errors when called.
2008-05-01 17:52:52 -04:00
Abdulaziz Ghuloum
b56b0fbd85
fixed a problem causing free-id=? to intern unbound identifiers
...
into the interaction environment.
2008-05-01 15:04:43 -04:00
Abdulaziz Ghuloum
d49aed209a
Added (interaction-environment).
2008-05-01 06:02:36 -04:00
Abdulaziz Ghuloum
e7386cd7d7
Major changes to the interactive repl:
...
- We can now redefine imported identifiers.
- We can now use let-syntax, letrec-syntax, and modules at
top-level.
Hand-wavey Repl Semantics:
- Imported identifiers mean what they meant previously. In
particular, you cannot set! imported identifiers.
- An imported identifier may be redefined using define. Once
something is defined at the top-level, a specific location for it
is created, and all definitions, references, and set!s to that
variable go through the top-level location.
- Re-importing an identifier shadows the top-level location.
- Redefining re-exposes the top-level location.
- and do on.
- A reference to an unbound variable also fabricates a top-level
location for that variable.
Let's see how this goes.
2008-05-01 04:21:07 -04:00
Abdulaziz Ghuloum
1389f239fe
Added process-nonblocking which is like process but returns
...
nonblocking ports.
2008-04-30 22:55:59 -04:00
Abdulaziz Ghuloum
f69e82e6c5
Added with-output-to-port:
...
> (let-values ([(p e) (open-string-output-port)])
(with-output-to-port p (lambda () (printf "Hello\n")))
(e))
"Hello\n"
2008-04-29 00:20:29 -04:00
Abdulaziz Ghuloum
d8cd4f0acf
Added engine-handler parameter and a ($swap-engine-counter! <neg-fx>)
...
to (ikarus system $interrupts).
2008-04-29 00:10:49 -04:00
Abdulaziz Ghuloum
478719cf32
Fixed names of procedures <, <=, =, >, >=. They used to be
...
printed as #<procedure f>.
2008-04-28 16:52:44 -04:00
Abdulaziz Ghuloum
b97b568e36
Reader now explicitly checks for valid unicode range when reading
...
#\xHHHH "\xHHHH;" and foo\xHHHH;bar sequences.
2008-04-28 15:01:45 -04:00
Abdulaziz Ghuloum
89def78c3c
Fixed the definition of identifier? and id? in expander so that only
...
top-make-wrapped (possibly annotated) symbols are identifiers. It
used to be that symbols were considered identifiers by the previous
definition.
2008-04-28 14:01:49 -04:00
Abdulaziz Ghuloum
3ce6d037e4
Fixed a bug in module imports where some marks were missing in action.
...
(Note from Kent, extracted from chez scheme release notes, follows)
This always worked:
(let ()
(define-syntax from
(syntax-rules ()
[(_ m v) (let () (import m) v)]))
(module a (x) (define x 'x-of-a))
(from a x))
Didn't work before this change:
(let ()
(define-syntax x-from-a
(syntax-rules ()
[(_) (let () (import a) x)]))
(module a (x) (define x 'x-of-a))
(x-from-a))
2008-04-19 17:55:30 -04:00
Abdulaziz Ghuloum
66d085713f
Made interrupted conditions &serious so that you can interrupt R6RS
...
scripts.
2008-04-19 16:55:40 -04:00
Abdulaziz Ghuloum
177f6b84a7
Fixed a reader bug that causes '#!eof not to read properly.
...
Used to be:
> '#!eof
Unhandled exception
Condition components:
1. &lexical
2. &message: "invalid eof after quote read macro"
3. &lexical-position:
file-name: *stdin*
character: 7
Now:
> '#!eof
#!eof
2008-04-14 22:18:56 -04:00
Abdulaziz Ghuloum
139ff2f33c
First complete (but broken) build of ikarus in 64-bit.
2008-04-14 22:02:03 -04:00
Abdulaziz Ghuloum
d02e9fe035
Passing 709 tests in 64-bit mode
2008-04-12 15:06:55 -04:00
Abdulaziz Ghuloum
df0aa2de1f
Added input-socket-buffer-size and output-socket-buffer-size
...
parameters.
2008-04-11 14:02:43 -04:00
Abdulaziz Ghuloum
bdd81e2b05
accept and accept-nonblocking now set the port-id to a string
...
representing the incoming address like "nnn.nnn.nnn.nnn:pppp"
2008-04-11 07:01:27 -04:00
Abdulaziz Ghuloum
25344fa1d0
Added nanosleep as per bug 210678.
2008-04-11 05:36:54 -04:00
Abdulaziz Ghuloum
191a82e007
Passing 685 tests in 64bit including handling of some foreign calls.
2008-04-09 07:04:02 -04:00
Abdulaziz Ghuloum
866b2b1c17
Now passing 682 tests in 64-bit mode.
2008-04-09 05:34:36 -04:00
Abdulaziz Ghuloum
f63f85e1cc
570 tests in 64-bit mode
2008-04-09 03:05:19 -04:00
Abdulaziz Ghuloum
aa44ce2733
Passing 548 tests in 64-bit mode.
2008-04-08 03:57:13 -04:00
Abdulaziz Ghuloum
5eaa2ff469
fixed a couple of bugs in 64bit assembler.
2008-04-08 02:22:26 -04:00
Abdulaziz Ghuloum
6bdb38ca16
fixed bug in ($make-vector 0)
2008-04-07 12:32:55 -04:00
Abdulaziz Ghuloum
42e3d53d00
I CAN HAZ CONS in 64BIT!
2008-04-07 10:20:05 -04:00
Abdulaziz Ghuloum
bf6138f86f
- Added reset-output-port! which sets the write index to 0 and
...
unregisters any callbacks associated with the buffer.
- commented out the call for unblocking the stdin for now
(for reason yet unknown to me, it causes stdout to be unblocked
as well, making writes to the console to come out in bizarre
mixed order)
2008-04-06 10:57:56 -04:00
Abdulaziz Ghuloum
afd7592ae1
Added &i/o-read, &i/o-write, and &i/o conditions to read/write
...
errors.
2008-04-05 05:15:30 -04:00
Abdulaziz Ghuloum
8d8f6d39f7
Fixing bug 210744: Interrupts and IO callbacks not interacting
...
properly
2008-04-02 20:28:45 -04:00
Abdulaziz Ghuloum
30bc1b7be9
apply error now shows the procedure before the number of args.
2008-03-25 22:15:10 -04:00
Abdulaziz Ghuloum
398ff23992
Fixes bug 206847: default exception handler expected to return for
...
non-&serious conditions
2008-03-25 21:38:11 -04:00
Abdulaziz Ghuloum
c01f3049e4
Fixes bug 206842: syntax tracing not working by default when
...
syntax-case fenders fail
2008-03-25 21:23:23 -04:00
Abdulaziz Ghuloum
c2e20a3a68
Fixes bug 206839: map not failing with invalid arguments
2008-03-25 21:03:26 -04:00
Abdulaziz Ghuloum
48f7c88e2d
made time macro not depend on format.
2008-03-24 21:50:37 -04:00
Abdulaziz Ghuloum
81c17da20b
Fixes bug 190373: `time' macro's "running stats for" can be misleading
2008-03-24 21:45:36 -04:00
Abdulaziz Ghuloum
3c3fec3908
Fixed problem shutting down servers on cygwin.
2008-03-24 13:25:59 -04:00
Abdulaziz Ghuloum
12a3f7e19b
Fixes bug 205988: sockaddr_in not recognized on cygwin.
2008-03-24 13:18:39 -04:00
Abdulaziz Ghuloum
fc92ec8e9f
Fixes bug 205437: socket errors not being reported
2008-03-24 00:01:22 -04:00
Abdulaziz Ghuloum
884f3fe921
Added tcp-server-socket-nonblocking, tcp-accept-connection-nonblocking
...
and register-callback for handling nonblocking servers and connections.
2008-03-23 05:02:12 -04:00
Abdulaziz Ghuloum
0f55361b19
Fixes bug 205427 in letrec*.
2008-03-23 04:14:53 -04:00
Abdulaziz Ghuloum
2119f44125
Added a simple tcp server facility. See lab/greeting-server.ss.
2008-03-23 03:44:20 -04:00
Abdulaziz Ghuloum
9aaf306f16
Nonblocking sockets no longer raise a continuable exception when a
...
read or write operation would block. Instead, they are schedules
with an event handler that `selects' on the pending file descriptors
and dispatches the appropriate callback.
2008-03-23 02:14:00 -04:00
Abdulaziz Ghuloum
6e599c4c72
refactored nonblocking code in ikarus-io.c and ikarus.io.ss
2008-03-23 00:41:49 -04:00
Abdulaziz Ghuloum
ec69dc4a7c
Added more tests for div0 and mod0.
2008-03-22 21:25:42 -04:00
Abdulaziz Ghuloum
48a86cbaa3
Fixed bug in (mod 3 5/6).
2008-03-22 21:23:51 -04:00
Abdulaziz Ghuloum
ce496aebaf
* Better error message when a tcp connection is refused.
...
* implemented udp connections (not working yet).
2008-03-22 19:29:41 -04:00
Abdulaziz Ghuloum
85d09cbc1c
fxarithmetic-shift-left now detects overflows properly.
2008-03-18 00:49:24 -04:00
Abdulaziz Ghuloum
97507bce08
Fixes bug in reader now recognizing the following comment:
...
> #|| hello ||# '12
2008-03-15 21:12:43 -04:00
Abdulaziz Ghuloum
50888bef94
Fixes issues/warnings in bug 193327.
2008-03-15 21:06:47 -04:00
Abdulaziz Ghuloum
d35566081b
import now recognizes and ignore ``for'' spec.
2008-03-15 21:00:16 -04:00
Abdulaziz Ghuloum
a3f6e3e039
Cut down bootstrap time by 10% by caching the values of scheme-stx.
...
Macroexpansion time is reduced by 25%.
2008-03-12 18:12:57 -04:00
Abdulaziz Ghuloum
1943212436
- Added tests for fasl objects
...
- fasl-read can now read bignums, flonums, and ratnums.
2008-03-09 00:25:03 -05:00
Abdulaziz Ghuloum
8f0b606609
sin, cos, tan, asin, acos, and atan now support rational numbers.
2008-03-03 13:49:47 -05:00
Abdulaziz Ghuloum
5210f1448b
Fixed part of bug 162334. Reason: (inexact -1/2) lost the sign and
...
returned 0.5. It now correctly return -0.5.
2008-03-01 21:54:27 -05:00
Abdulaziz Ghuloum
f6ee3618ba
(+ 1/2), (+ 0.5), (* 1/2) and (* 0.5) used to raise "not a number" errors.
2008-03-01 21:48:42 -05:00
Abdulaziz Ghuloum
db54cd0074
Fixes bug 191116: rationalize broken
2008-03-01 21:45:48 -05:00
Abdulaziz Ghuloum
755843e251
196894: --compile-dependencies misnamed in error message
2008-03-01 21:14:35 -05:00
Abdulaziz Ghuloum
ed9f85ea7c
Fixes bug 194232: fasl-write error message wrong about textual
...
output ports
2008-02-26 04:07:33 -05:00
Abdulaziz Ghuloum
e36b0029f6
Fixes bug 194259. R6RS records can now be written and read back
...
through fasl-write and fasl-read.
2008-02-26 03:53:00 -05:00
Abdulaziz Ghuloum
c8f9b1dc3d
Added fluid-let-syntax.
...
See http://www.scheme.com/csug7/syntax.html#./syntax:s15
for details.
2008-02-25 02:15:51 -05:00
Abdulaziz Ghuloum
7a9526ec91
removed a macos-specific dependencies in ikrt_file_ctime procedure.
2008-02-19 03:28:40 -05:00
Abdulaziz Ghuloum
523fa2e588
minor fixes to warning messages.
2008-02-19 00:15:18 -05:00
Abdulaziz Ghuloum
81f6c50341
fixed struct initialization problem in fasl-read.
2008-02-18 23:37:01 -05:00
Abdulaziz Ghuloum
259d43ca37
Changed fasl extension from ".ikfasl" to ".ikarus-fasl"
2008-02-18 23:29:49 -05:00
Abdulaziz Ghuloum
405c7dc9e2
fixed a missing put-mark call in fasl-read.
2008-02-18 23:26:54 -05:00
Abdulaziz Ghuloum
f45a74c115
removed the separate-compilation.ss file because it was not needed.
2008-02-18 22:07:58 -05:00
Abdulaziz Ghuloum
8564000d0d
ikarus --compile-dependencies seems to be working now.
2008-02-18 22:05:29 -05:00
Abdulaziz Ghuloum
8a809e2f58
Added (file-ctime filename) which returns the time of last change
...
(in nanoseconds)
2008-02-18 21:58:11 -05:00
Abdulaziz Ghuloum
e751c15bc4
library record now contains original file name for libraries loaded
...
from files.
2008-02-18 20:39:42 -05:00
Abdulaziz Ghuloum
c430a91bb8
more preparations for separate compilation
2008-02-18 20:28:54 -05:00