bf780514e6
add constant string calculation in optimizer
2022-02-01 21:20:36 +08:00
eaa54035ff
change name of enum:ast_hashmember->ast_pair, ast_new_iter->ast_iter
...
change ast_hashmember to ast_pair is because this type in fact is the same as std::pair<std::string,nasal_ref> in C++
2022-01-31 17:22:44 +08:00
4def93b4ad
bug fixed in nasal_vec::print and nasal_hash::print
...
if vec's or hash's size is 0, a bug will occur because ++depth. now the ++depth has been put behind the size()
2022-01-29 19:51:43 +08:00
630c99c39a
optimize codes
2022-01-16 22:48:00 +08:00
46716620e3
add test file 'turingmachine.nas' & change output format of ast & bug fixed
2021-12-28 20:23:47 +08:00
cd08b2d1bb
change code structure
2021-11-02 22:44:42 +08:00
fd0d836c03
add io lib & bug fixed
2021-10-27 23:05:25 +08:00
183446d32a
bug fixed
2021-10-26 22:34:02 +08:00
540aeb73f4
optimize nasal_ast and fix bug in opr_slc2
2021-10-20 20:54:23 +08:00
d4a9412947
optimize code structure
2021-10-16 21:08:57 +08:00
577546763f
change function name and cli format
2021-10-14 23:22:28 +08:00
618ce59233
bad access bug fixed
2021-09-13 19:55:03 +08:00
071d8bd1ce
update
2021-09-10 19:13:42 +08:00
df634cb1b2
update readme:difference between this and andy's interpreter
2021-08-01 01:54:14 +08:00
884b56ac09
bug fixed & raw string print
2021-07-21 00:20:25 +08:00
9fe7a86a3b
add trace back info
2021-07-16 17:18:13 +08:00
3c9a10d710
avoid unnecessary deep copy by using rvalue ref
...
and test file update.
bug fixed in test/lexer.nas
2021-06-24 22:10:08 +08:00
3deea632f8
front end optimization&stack overflow prompt
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change parameter type to avoid unnecessary copies of string.
change stack depth from 65536<<4 to 16+(65536<<2).
now you could know stack overflow when it happens
2021-06-07 23:53:43 +08:00
a68bf85f04
bug fixed
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a gc bug which causes fatal error.
add member value collect to make sure that nasal_val is not collected repeatedly.
use builtin_alloc in builtin function to avoid incorrect collection of value in use(gc_alloc).
change free_list to free_list[vm_type_size] to avoid too many calls of new/delete(but seems useless?)
but the most important thing is fixing this bug.
2021-05-31 19:10:59 +08:00
125fc8a9fe
bug fixed & test file changes
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compare operators now run more efficiently.
2021-03-31 20:59:13 +08:00
be1bcdfe2c
bug fixed
2021-03-28 17:39:24 +08:00
144e6f45da
gc changed to mark-sweep
2021-03-27 01:08:05 +08:00
996ac59c79
update parser to LL(1)
2021-02-13 13:28:20 +08:00
7329c70492
identifiers' name changed
2021-02-12 23:48:51 +08:00
bc64d530be
update
2021-01-02 23:57:21 +08:00
9eb72f8754
update
2020-12-14 23:43:00 +08:00
73c9f98f4f
update
2020-12-14 00:10:31 +08:00
f336e5c3ae
update
2020-11-30 23:54:32 +08:00
fd8d3acfed
update
2020-11-09 00:26:15 +08:00
e8341c7b06
change project structure
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version 3.0
2020-10-23 14:53:04 +08:00
ValKmjolnir
Valk Richard Li