Simon Brooke
86319fd1c3
That seems to fix it!
2019-01-30 01:26:41 +00:00
Simon Brooke
eb49ca4e2d
Improvements to URL metadata collection
...
Still not perfect - some corruption of data.
2019-01-30 00:32:55 +00:00
Simon Brooke
2258b13cc9
Merge branch 'feature/stream-metadata' into develop
2019-01-29 22:36:38 +00:00
Simon Brooke
f9bcac10e7
Fixed, working.
2019-01-29 22:36:20 +00:00
Simon Brooke
eb394d153f
Setting up medatata works...
...
And the `inspect` function correctly shows it. However, the `metadata` function segfaults.
2019-01-29 18:31:30 +00:00
Simon Brooke
10098a83bf
Made the slurp unit test more robust.
2019-01-28 19:00:29 +00:00
Simon Brooke
3618368f63
Merge branch 'feature/stream-io' into develop
2019-01-28 18:49:43 +00:00
Simon Brooke
6849b87c5f
Merge branch 'feature/stream-io'
...
Conflicts:
unit-tests/integer-allocation.sh
2019-01-28 18:48:28 +00:00
Simon Brooke
a640c9dff9
It works!
2019-01-28 18:46:24 +00:00
Simon Brooke
b15c0e8f89
Tactical commit
2019-01-28 15:02:46 +00:00
Simon Brooke
8334e2bf1f
Still segfaults on read from URL.
2019-01-28 10:32:34 +00:00
Simon Brooke
3470f27585
Can now read files from the filesystem.
2019-01-27 18:54:23 +00:00
Simon Brooke
d9acb277bf
Tests now pass
...
at least, all the ones that did before!
2019-01-27 17:51:28 +00:00
Simon Brooke
0e11adea1c
Compiles, most tests break
2019-01-27 17:22:13 +00:00
Simon Brooke
b8f241c2c5
Progress, not working
2019-01-27 12:23:51 +00:00
Simon Brooke
a355a28ffa
Tactical commit whilst converting to URL_FILE
2019-01-24 19:36:00 +00:00
Simon Brooke
f8c20ab3b1
Still broken, but I believe we're moving in the right direction.
2019-01-24 10:12:08 +00:00
Simon Brooke
bf72ae379d
Getting closer. WARNING: GC disabled in this commit.
2019-01-22 09:48:26 +00:00
Simon Brooke
3fd322af6f
Major progress, multiply now almost works
...
There's a premature free() somewhere, and I'm not sure why.
Print depends on divide, which is easy, but also on mod and floor (of rationals) which isn't.
2019-01-21 16:14:25 +00:00
Simon Brooke
64fc43e9fc
OK, my idea that long multiplication is like long addition is wrong.
...
It's still broken, but it's broken because of fundamental misunderstanding which tinkering won't solve.
2019-01-20 23:34:46 +00:00
Simon Brooke
22fa7314d6
Mostly fixing and standardising documentation.
2019-01-20 20:37:44 +00:00
Simon Brooke
0f8bc990f2
Much investigation of bignum problems
...
bignum multiply is still not working, but as bignum read and bignum divide depend on it, it's the problem to hit first.
2019-01-19 16:28:15 +00:00
Simon Brooke
000ae3c392
Not really a unit test, just trying to find where the problem is
2019-01-19 10:55:24 +00:00
Simon Brooke
46a4132823
Made it easier to run individual unit tests
2019-01-18 20:55:03 +00:00
Simon Brooke
b433171fb6
Problem is that reading bignums depends on multiplying bignums...
...
Which doesn't work for the second digit into bignum territory - so it's fine at the boundary...
2019-01-18 14:25:32 +00:00
Simon Brooke
d8991e8823
H'mmm. But although two-cell bignums work, n-cell do not.
...
Both add and print fail with numbers larger than 2^120
2019-01-18 14:09:26 +00:00
Simon Brooke
c74b9cc162
Bignum subtraction does NOT work
...
Also subtraction of large numbers which are not beyond the bignum barrier does not work.
2019-01-18 13:57:41 +00:00
Simon Brooke
c209abb4f9
Added unit tests to establish that bignum addition and print work
...
the bug must be in multiplication.
2019-01-18 13:39:12 +00:00
Simon Brooke
7f93b04b72
Various refactorings around bignum arithmetic
2019-01-17 17:04:14 +00:00
Simon Brooke
d624c671cd
Major refactoring, all tests still pass
...
Bignum issues not yet folly resolved.
2019-01-05 11:42:17 +00:00
Simon Brooke
396e214b5f
Increased maximum memory allocation
2019-01-04 11:24:05 +00:00
Simon Brooke
67443e1d46
OK, adding bignums works; multiplying bignums does not work.
...
There's no evidence of a bug in reading/printing, because the only way I can currently get a number big enough to trigger the supposed bug is by multiplying, which doesn't work.
2019-01-04 11:04:55 +00:00
Simon Brooke
cd509b0668
Merge remote-tracking branch 'origin/feature/all-integers-are-bignums' into feature/all-integers-are-bignums
2019-01-04 10:40:24 +00:00
Simon Brooke
67802a07b8
Now successfully reading/printing 2 cell bignums
...
Something is wrong with n-cell bignums, but let's make haste slowly.
2019-01-04 10:40:15 +00:00
Simon Brooke
9b6a37ebb5
Now successfully reading/printing 2 cell bignums
...
Something is wrong with n-cell bignums, but let's make haste slowly.
2019-01-04 10:39:48 +00:00
Simon Brooke
d9d789fdd0
Now creating the correct internal bignum representation
...
add_integers returns an integer which by inspection of the internal representation is correct, but the print representation is not correct.
2019-01-03 11:21:08 +00:00
Simon Brooke
4295b6e57f
This isn't working, but it's VERY promising.
2019-01-01 15:04:44 +00:00
Simon Brooke
87007362f3
Fixed unit tests which were failing because of the change in formatting integers
2018-12-31 16:29:11 +00:00
Simon Brooke
6d2cf313cb
Very small fix to formatting integers.
2018-12-31 16:24:38 +00:00
Simon Brooke
a02d286ad5
Spotted a bug in car of a stream, and fixed it.
2018-12-31 16:18:39 +00:00
Simon Brooke
8fa71b13da
Merge remote-tracking branch 'origin/feature/all-integers-are-bignums' into feature/all-integers-are-bignums
2018-12-31 16:15:25 +00:00
Simon Brooke
e5f40032e9
Now safely detecting (but not dealing with) integer overflow.
...
Also printing and reading integers with comma separators.
2018-12-31 16:15:14 +00:00
Simon Brooke
cad703f218
Now safely detecting (but not dealing with) integer overflow.
2018-12-31 16:11:55 +00:00
Simon Brooke
72ab4af20e
Seem to have fixed the 'oblist getting lost' problem.
2018-12-31 14:43:47 +00:00
Simon Brooke
e7dffcad2c
Not really making progress.
2018-12-30 19:07:07 +00:00
Simon Brooke
02fe5669d8
Complete reworking of the REPL
...
which is good in itself, but not what I was meant to be working on.
2018-12-30 17:56:15 +00:00
Simon Brooke
47f4b4c7f7
Bug was in integer_to_string; all tests now pass.
2018-12-30 12:07:38 +00:00
Simon Brooke
87b5b1afe8
Fixed failing test
2018-12-30 11:14:50 +00:00
Simon Brooke
61573d85d9
/all-integers-are-bignums: broken, but I don't know why.
2018-12-30 11:10:14 +00:00
Simon Brooke
489f008044
Printing of bignums basically done, not tested.
2018-12-29 23:44:28 +00:00
Simon Brooke