23a5c1b1ad
🐛 bug fix
2022-05-06 20:58:02 +08:00
fc25dd69e1
fix bug in codegen: foreach/forindex(id;vec/hash) may cause segmentation fault because of incorrect generated operand
2022-04-16 19:45:55 +08:00
bf5737ecfd
add native function abort(), assert()
2022-04-06 21:25:20 +08:00
617ad03d33
add math.pow
2022-03-27 16:14:55 +08:00
27e25f84ec
update main.cpp and bug fix
2022-03-20 18:28:45 +08:00
0291908675
update README.md
2022-02-14 17:29:26 +08:00
9139e34c0b
update README & bug fixed
2022-02-13 16:10:02 +08:00
e7f503fae1
now local values are stored on stack. upvalue is generated when creating a new function in local scope.
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may include some bugs inside. but all test files has passed the test so i decide to push it.
2022-02-12 23:12:30 +08:00
24a1e39ad3
add garbage collector and memory allocator info. use '-d' to activate this function.
2022-02-08 23:40:52 +08:00
c55ce758ed
change increment arguments to a more efficiency level & change gc.nil, gc.one, gc.zero to constant nil, one, zero
2022-02-04 01:51:30 +08:00
bf780514e6
add constant string calculation in optimizer
2022-02-01 21:20:36 +08:00
4def93b4ad
bug fixed in nasal_vec::print and nasal_hash::print
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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
c68b4c5947
add new option -op & --optimize to use optimizer | delete bytecode op_pone & op_pzero
2022-01-22 13:37:49 +08:00
40344455e6
add optimizer
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optimizer now does one work: calculate const number before generating bytecode
2022-01-22 00:41:08 +08:00
f0ae63bce5
lexer,parser,import,codegen use the same error module.
2021-12-23 21:15:50 +08:00
30650bb64f
update error info (except parser)
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prepare for nasal_err module
2021-12-23 14:09:54 +08:00
189d49fa4a
add debugger framework
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with function:backtrace,run,help,show global/local/upvalue,exit
2021-12-20 21:33:22 +08:00
cd08b2d1bb
change code structure
2021-11-02 22:44:42 +08:00
f8e2918561
add unix.opendir unix.readdir unix.closedir
2021-10-31 23:11:04 +08:00
56280db2c7
fix sigsegv error
2021-10-18 21:50:25 +08:00
bbee31ea55
add detail crash info
2021-10-17 22:57:45 +08:00
1bfa7d2638
update
2021-10-16 23:36:43 +08:00
d4a9412947
optimize code structure
2021-10-16 21:08:57 +08:00
e41f728589
update
2021-10-15 22:21:57 +08:00
577546763f
change function name and cli format
2021-10-14 23:22:28 +08:00
818685c48d
change output format of information of bytecodes
2021-10-13 22:59:15 +08:00
1733ac0573
vm_nil,vm_num changed to no-gcobject
2021-10-08 23:18:26 +08:00
618ce59233
bad access bug fixed
2021-09-13 19:55:03 +08:00
c498d5c8c4
add fg constants & change int(), num()
2021-09-02 19:10:49 +08:00
385f0af17e
nothing changed
2021-08-24 19:34:52 +08:00
ef9b781961
security holes fixed
2021-08-19 17:54:36 +08:00
35fc848672
fully functional closure
2021-08-11 14:54:17 +08:00
638ec1c3a3
use same indentation
2021-08-09 21:30:18 +08:00
90ac468aa9
update
2021-08-09 19:13:39 +08:00
65dfef0a33
update
2021-08-09 01:02:27 +08:00
76a2548e95
update
2021-08-06 18:57:06 +08:00
40b690b67b
update
2021-08-05 19:02:41 +08:00
fa618eb97f
variables can be used before definition
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change program to command line
change trace back info
change print function of nasal_vec and nasal_hash
2021-08-03 18:55:11 +08:00
91771297d3
add test file
2021-08-01 22:34:02 +08:00
df634cb1b2
update readme:difference between this and andy's interpreter
2021-08-01 01:54:14 +08:00
9ebabfe737
fixed bug in nasal_parse
2021-07-21 17:38:11 +08:00
9fe7a86a3b
add trace back info
2021-07-16 17:18:13 +08:00
9da029b8fe
prepare for debugger
2021-07-16 02:17:53 +08:00
706659ba3d
change instruction dispatch to computed-goto
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bug fixed
prepare for version 7.0
2021-06-26 14:53:10 +08:00
3c9a10d710
avoid unnecessary deep copy by using rvalue ref
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and test file update.
bug fixed in test/lexer.nas
2021-06-24 22:10:08 +08:00
4f3ddf803a
add tips
2021-06-13 01:01:32 +08:00
de305d26ad
fixed an error in README
2021-06-12 01:23:06 +08:00
1ae47807eb
Add command line parameters & chr supports extended ASCII
2021-06-11 15:16:06 +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
9f2c31149a
bug fixed
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fixed SIGSEGV when failed to load file in nasal_lexer::openfile
2021-06-06 19:17:02 +08:00
ValKmjolnir
Valk Richard Li