floraachy/Nasal-Interpreter
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a68bf85f04934bc5c937a011e463d530944b9ba0
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22 Commits

Author SHA1 Message Date
Valk Richard Li a68bf85f04 bug fixed 
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
Valk Richard Li aae9395d66 bug fixed 
add operand op_offset to make sure arguments are loaded at correct places,before this commit,arguments are not loaded from a correct offset,which will cause SIGSEGV when calling a function that has complex closure
 2021-05-17 21:15:57 +08:00
Valk Richard Li a463af53b7 add license & other changes 
parser recognizes syntax errors more accurately.
change some for loop to standard c++11 for(auto iter:obj)
add MIT license
change info in README.md
 2021-05-04 17:39:24 +08:00
Valk Richard Li c5f4736984 change scope from unordered_map to vector 2021-04-19 19:12:41 +08:00
Valk Richard Li 1a233fbe15 update 2021-04-12 13:21:13 +08:00
Valk Richard Li 0700ce14f7 change function of vapp & README update 2021-04-03 23:47:14 +08:00
Valk Richard Li c88620920b add stl & more efficient scope 2021-04-02 22:19:29 +08:00
Valk Richard Li 125fc8a9fe bug fixed & test file changes 
compare operators now run more efficiently.
 2021-03-31 20:59:13 +08:00
Valk Richard Li b06e1bb5dd add static symbol check & test file update 2021-03-30 15:55:38 +08:00
Valk Richard Li c7316e9780 change id name & add test file 2021-03-30 00:12:48 +08:00
Valk Richard Li be1bcdfe2c bug fixed 2021-03-28 17:39:24 +08:00
Valk Richard Li 144e6f45da gc changed to mark-sweep 2021-03-27 01:08:05 +08:00
Valk Richard Li 569d5c6c6a update 2021-03-11 23:18:04 +08:00
Valk Richard Li 7087c67d79 add constant table in vm 2021-03-08 19:45:33 +08:00
Valk Richard Li f60f674845 delete op_entry 2021-03-04 15:53:34 +08:00
Valk Richard Li a421470715 change map to unordered_map 2021-03-01 15:54:58 +08:00
Valk Richard Li 79dc13f419 update 2021-02-27 22:45:51 +08:00
Valk Richard Li 64961877de Add props lib & bug fixed(op_ret in foreach/index got SIGSEGV) 2021-02-18 23:49:29 +08:00
Valk Richard Li 02148f4766 bug fixed & more efficient function call 
fixed a bug when different hash calling the same function,'me' will be set to the latest called hash's address.
changed the way of pushing the scope to the stack by copying a new scope from the function's scope address.
use map as the nasal_scop instead of list<map>,it'll be more efficient.
 2021-02-17 19:31:44 +08:00
Valk Richard Li 767711c93a change identifier name to avoid misunderstanding 2021-02-15 15:29:55 +08:00
Valk Richard Li 78ba0641a6 change the way of calling built-in functions 
change std::map to struct array,use index to call built-in functions.this may be more efficient.
 2021-02-14 17:36:42 +08:00
Valk Richard Li 3be50116fa update 2021-02-10 00:12:22 +08:00