c3b12a22e8
the repl now resets on receiving &interrupted conditions.
2008-07-12 20:05:45 -07:00
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
579b823f44
WIP on tag analysis, annotations, and utilization.
2008-07-06 23:48:16 -07:00
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
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
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
3bddca30c4
allocation overflow check sequence is a little tighter now.
2008-06-10 23:01:22 -07:00
0939370a07
suppressing printing of file names during bootstrap.
2008-06-10 13:21:00 -07:00
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
ef50e9f515
dropping input-port-byte-position from (ikarus)'s exports.
2008-06-09 01:36:27 -07:00
a492d318e1
- fixed minor bug in current-directory
...
- changed implementation of string->number.
2008-05-31 20:10:17 -07:00
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
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
7f0f127081
Allocation overflow check was incorrectly using signed comparison
...
instead of an unsigned one.
2008-05-25 14:39:03 -07:00
467095677e
+, -, *, and / now handle inexact complex numbers.
2008-05-25 10:37:41 -07:00
ab2e05e8b0
Added inexact complex numbers.
2008-05-24 10:13:01 -07:00
0a6df79e3b
ikarus.reader is now loadable separately.
2008-05-20 23:21:37 -07:00
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
da7cedfe64
Added bitwise-xor.
2008-05-18 03:21:05 -07:00
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
d49aed209a
Added (interaction-environment).
2008-05-01 06:02:36 -04:00
df0aa2de1f
Added input-socket-buffer-size and output-socket-buffer-size
...
parameters.
2008-04-11 14:02:43 -04:00
6e599c4c72
refactored nonblocking code in ikarus-io.c and ikarus.io.ss
2008-03-23 00:41:49 -04:00
85d09cbc1c
fxarithmetic-shift-left now detects overflows properly.
2008-03-18 00:49:24 -04:00
d35566081b
import now recognizes and ignore ``for'' spec.
2008-03-15 21:00:16 -04:00
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
f45a74c115
removed the separate-compilation.ss file because it was not needed.
2008-02-18 22:07:58 -05:00
8a809e2f58
Added (file-ctime filename) which returns the time of last change
...
(in nanoseconds)
2008-02-18 21:58:11 -05:00
e751c15bc4
library record now contains original file name for libraries loaded
...
from files.
2008-02-18 20:39:42 -05:00
c430a91bb8
more preparations for separate compilation
2008-02-18 20:28:54 -05:00
fa08c543bb
library records now cache expanded code.
2008-02-18 19:15:47 -05:00
163809f667
Ikarus can now compile, save, and reload a simple hello-world library.
2008-02-18 02:02:00 -05:00
314f80eee9
include now attached annotations to read files (using read-annotated
...
instead of read).
2008-02-17 02:29:36 -05:00
30aae80c5d
removed all symbolicly linked files.
2008-02-14 17:45:15 -05:00
f6b35c4506
Fixes bug 191659: add1 and sub1 are slow
2008-02-13 18:12:00 -05:00
bde9000c06
fx- now checks for overflow.
2008-02-12 15:03:43 -05:00
1683997a12
fx* now detects overflow.
2008-02-12 14:46:18 -05:00
5b904b93c4
SCC-letrec optimization is now online.
2008-02-10 05:46:58 -05:00
4e5121af4e
Implemented an experimental SCC letrec transformation which does not
...
work yet.
2008-02-10 03:27:31 -05:00
1a98773440
This is the 0.0.3 release.
2008-02-02 23:08:58 -05:00
6bfe82ca9b
Reimplemented bytevector-uint-set! and bytevector-sint-set! to make
...
the implementation simpler and more correct (previous one was
incorrect).
2008-01-28 15:45:42 -05:00
df1cef98be
- Added primop for *.
2008-01-19 16:11:00 -05:00
4444496609
Fixes bug 181105: syntax pattern variable list length mismatch error
...
is obscure
2008-01-09 08:47:48 -05:00
fbebc96bfa
Fixed the ``bytes allocated off by n problem''.
2008-01-07 21:37:41 -05:00
069ff811e2
Passed tests-1.6 in 64-bit mode.
2008-01-04 05:54:35 -05:00
3c99e7d393
fasl-write now writes different fasl objects depending on the
...
architecture bitness.
2008-01-02 23:22:55 -05:00
64dac92831
Added tcp-connect-nonblocking which is line tcp-connect but puts the
...
socket in nonblocking mode. An operation that would block now
raises (continuable) a condition of type &i/o-would-block which
contains the port in question. There's no way to handle the
condition gracefully yet.
2007-12-27 22:08:27 -05:00
fc2d958419
Ikarus now recognizes ".sls", ".ss", and ".scm" extensions as well
...
as ".ikarus.sls", ".ikarus.ss", and ".ikarus.scm".
2007-12-27 15:16:08 -05:00
ab67ee9dad
Fixes bug 178385: Closed port giving incorrect error about type
...
instead of about being closed
2007-12-23 22:28:48 -05:00
22ff670e81
the reader is now capable of returning annotated expressions
...
containing full file-source information about each expression.
2007-12-19 00:40:25 -05:00
Abdulaziz Ghuloum