Louis Novy
374024fc73
Parse integer literals without allocating per digit and reject non digits in their exponent
2026-09-30 15:50:30 -04:00
gingerBill
ae63a4a4c6
Fix big integer representation of large numbers such as 98765.0e309
2026-09-29 11:41:50 +01:00
kalsprite
c580e1af93
big_int: base prefix iwth only seperateors and no digits
2026-08-19 11:29:28 -07:00
kalsprite
885e12d21d
and-not fold
2026-08-15 23:06:35 -07:00
kalsprite
33636c8236
fix bigint negative prints
2026-08-06 21:40:32 -07:00
jerksto
ff949ac6fd
Don't assert on -define: values with an exponent
2026-07-30 10:59:10 -04:00
gingerBill
51bc27be01
Fix big_int_shr for arithmetic shift (i.e. negative numbers)
2026-07-12 00:04:35 +01:00
misomosi
85c2aaf0a4
Use libtommath API for counting bits
2026-06-28 19:25:02 -04:00
gingerBill
55b63099a8
Fix constant x %% y evaluation
2026-06-24 10:35:36 +01:00
gingerBill
153a522228
Use normal i64 arithmetic instead of big-ints for hot path
2026-03-17 13:34:06 +00:00
gingerBill
36d5a19115
Replace Scope.elements to use a custom hash map ScopeMap
...
This hash map is robin hood based with a inline slot amount for small scopes
2026-03-16 17:41:58 +00:00
Jeroen van Rijn
6434bf4b65
Limit maximum exponent in parsing of float/integer literals
2026-03-07 12:38:04 +01:00
misomosi
26f9688c69
Fix early overwrite of dst w/ exp_u64
2024-12-21 16:53:31 -05:00
Yawning Angel
61795232f4
src/big_int.cpp: Use square-multiply for exponentiation
...
For utterly unrealistic constant sizes, this still crashes on my system,
but it crashes fast due to the OOM killer, and people using rediculously
large exponents get what they deserve.
2024-10-25 11:46:47 +09:00
Laytan Laats
efe68c2e24
posix: add package
2024-08-14 01:44:35 +02:00
gingerBill
8f4ffbe1da
Fix #2299 by handling very large value cases correctly
2023-01-20 11:23:15 +00:00
gingerBill
520ff731de
Add ArenaTemp to the compiler
2023-01-12 00:47:20 +00:00
gingerBill
ac5f5a33e9
gb_internal a lot
2022-12-18 21:17:07 +00:00
gingerBill
098f51aa80
Allow transmute to be constant for integers of the same internal endianness
2022-10-19 16:59:38 +01:00
Jeroen van Rijn
d9b0c05acf
Typo.
2022-05-03 13:47:13 +02:00
Jeroen van Rijn
59f55a2119
Make big_int_from_string return an error if not an integer.
2022-05-03 13:15:49 +02:00
gingerBill
10f4d8df32
Override libtommath allocation procedures
2021-07-14 23:36:23 +01:00
gingerBill
76707e1d2f
Add sanity casts for 32/64 bit correctness
2021-07-12 11:03:12 +01:00
gingerBill
ff2e5c3efe
Simplify big_int_not for negative inputs
2021-07-11 17:43:56 +01:00
gingerBill
a1a1668dcf
Update build.bat and Makefile
2021-07-11 16:23:25 +01:00
gingerBill
63b572a0ab
Clean up big int to LLVM integer code
2021-07-11 16:18:30 +01:00
gingerBill
e90e7d4af9
Change mp_clear calls to big_int_dealloc
2021-07-11 16:10:04 +01:00
gingerBill
460e14e586
Change the compiler's big integer library to use libTomMath
...
This now replaces Bill's crappy big int implementation
2021-07-11 16:08:16 +01:00
gingerBill
d9e6ade030
Add experimental support for a threaded semantic checker to -threaded-checker
2021-07-10 23:51:37 +01:00
gingerBill
690374d4de
Fix typo
2021-07-10 23:07:42 +01:00
gingerBill
d8bc2030e6
Fix big_int_to_f64
2020-05-30 16:45:49 +01:00
gingerBill
1a0614b0d7
Improve performance of tokenization and parsing
2020-05-27 18:23:37 +01:00
gingerBill
5bf71ba75c
big_int addition overflow rules
2019-11-11 22:47:25 +00:00
gingerBill
33d05a07de
Fix big_int_or and big_int_xor
2019-11-10 20:06:04 +00:00
gingerBill
8da8301b09
Fix big subtraction for very large numbers on edges of overflow.
2019-11-10 19:55:26 +00:00
gingerBill
fa5d00521b
Remove inline from many of the mem.* procedures
2019-02-04 12:15:51 +00:00
gingerBill
bd62bceca6
Fix BigInt normalization issue #293
2018-12-08 11:25:35 +00:00
gingerBill
dfd7a194ed
Fix big int shifts of 0
2018-10-28 09:32:59 +00:00
Alexis Breust
805cc48f03
Replaced __builtin_clz by long long version - Fixes #268
2018-10-08 08:23:50 +02:00
gingerBill
28816dc491
Fix parenthesis warning on clang
2018-08-08 13:04:40 +01:00
gingerBill
6512a3e5f2
using Foo :: enum {A, B, C}; len(Foo)
2018-07-29 10:50:15 +01:00
gingerBill
49f2124df0
Support larger integer literals to work with the new BigInt system
2018-07-29 10:22:17 +01:00
gingerBill
1705ba8069
Fix typos
2018-07-28 19:44:00 +01:00
gingerBill
8504ff920b
Correctly handle bitwise operations for negative BigInt
2018-07-28 18:36:45 +01:00
gingerBill
e34a9e6185
Fix big_int_shr
2018-07-28 00:48:36 +01:00
gingerBill
c3c7834246
BigInt support in the constant system
2018-07-28 00:41:31 +01:00
Louis Novy