Commit Graph

264 Commits

Author SHA1 Message Date
00ad4dd779 added a test case to check a block expression as a conditional expression for if
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2024-03-09 22:48:04 +09:00
dd97f3b7f6 adding special handling for binop
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2024-02-09 13:07:37 +09:00
00438200f9 fixed a test case regarding self and super as a return value
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2024-02-08 01:39:21 +09:00
48e6df233b changed ::: to :: to indicate class variables, parent class, retvar
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2024-02-04 01:57:53 +09:00
c2928615a4 shortened ::* to :*
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2024-02-03 18:50:10 +09:00
9aa1bde1a1 changed hcl_geterrnum() to HCL_ERRNUM().
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reintroduced hcl_geterrnum() as a function
2024-02-03 13:36:05 +09:00
d339338a40 added some pascal wrapper files
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2024-02-02 14:57:46 +09:00
aaa6e35787 enhanced the reader and compiler to treat characters and strings prefixed with b and u as a limited range character and a byte array with internal terminating null at the back 2024-01-25 23:48:06 +09:00
bc7cbd9ed2 renumbers error testers basing on 5000.
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fixed a compiler bug not checking the lower bound of block depth in find_variable_backward_with_word()
2024-01-23 01:11:13 +09:00
b3f363c94f experimenting with a new line as a terminator like a semicolon. this breaks some test cases as of now
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2024-01-18 18:16:05 +08:00
c5606262b9 WIP - multi-vars assignment 2024-01-13 14:37:59 +09:00
a960af379a added more context-sensitive error messages upon memory allocation failures in comp.c and read.c
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2024-01-06 18:11:39 +09:00
3ea6b92b5f attempt to implement the assignment expression using :=
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2024-01-06 13:15:15 +09:00
309442e307 enhanced the compiler to show a proper message for a redundant class name defined with 'class'
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2024-01-02 13:59:03 +09:00
caebe2c5a9 added hcl_unmarshalcodefrommem() and hcl_marshalcodetomem()
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2023-12-30 22:28:04 +09:00
007a6c6b48 added more code struct manipulation code
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2023-12-28 00:27:27 +09:00
ce4c583773 writing code exchange functions
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2023-12-27 09:09:40 +09:00
657c14fc93 minor typecasting change
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2023-12-08 18:36:23 +09:00
10189e60ce cleaned up some code
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2023-12-07 23:01:17 +09:00
af3abee6ca preparing to flatten byte code structure
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2023-12-06 17:19:57 +09:00
291a999c2a cleaned up code by removing migrating unused functions
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2023-12-06 11:09:15 +09:00
89b5089564 modified the reader to allow redundant semicolons as if blank expressions are specified. redundant semicolons form no expressions.
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modified the compiler to emit instructions to return the receiver for methods for classes
2023-12-04 22:35:30 +09:00
01fcaba626 updated the compiler to compile 'class' without the class name while 'defclass' with the class name
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2023-12-02 23:21:57 +09:00
0bf3bde497 making variable resolution more consisitent. class name resolution part still in progress
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2023-12-02 12:52:36 +09:00
924d4ad5e2 updating the compiler to recognize class-level variables accessors prefixed with self/super in assignment expressions
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2023-12-02 03:35:59 +09:00
70828ac110 updated the reader and the compiler to support self.var inside class definition
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2023-12-01 21:49:28 +09:00
bb4786b6ca some compiler enhancements
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2023-11-29 15:54:37 +09:00
57629478a1 some 'do' experiment
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2023-11-28 20:47:23 +09:00
9f4bf7485d enhanced the compiler to prohibit variable declaration after 'do' if it's the head of block expression
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2023-11-28 01:44:13 +09:00
f3c0c1b8c1 enhanced the compiler to prohibit variable declaration in class init scope
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2023-11-27 18:25:27 +09:00
3d47a99cd2 added many charcter handling code
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2023-11-22 00:24:57 +09:00
hyung-hwan
6a861d2db5 minor code clean-up
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2023-11-21 16:30:20 +09:00
01c0636206 enhanced the block expression checker to allow non-block expression if not followed by another expression
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2023-11-15 14:35:49 +09:00
84660b6e79 simplified the block expression checking in processing defun by calling the common checker function
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2023-11-15 09:58:02 +09:00
8085fb7725 changed class handling to check for the block expression if enabled
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2023-11-14 17:57:20 +09:00
65937937fb updated the compiler to check the block expression after if/elif/else/while/until more properly
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2023-11-14 00:31:50 +09:00
f42508731d added code to check if the body after if-condition or else is a block expression. work in progress
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2023-11-13 16:11:58 +09:00
8cb9178820 fixed many more issue in compiling block expressoins
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2023-11-12 21:54:17 +09:00
889d5d90ae compiler fix to support the code block expression
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2023-11-10 02:59:41 +09:00
5a28ab3749 working on the block expression compilation
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2023-11-10 00:03:03 +09:00
d5c47e5a9a in progress implementing the block
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2023-11-07 21:23:00 +09:00
38e7d85312 removed unused variables and corrected flaws in error message conversion functions
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2023-11-07 20:18:06 +09:00
df924338df internal name changes
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2023-11-04 22:58:31 +09:00
8514f0e590 enhanced add_literal in the compiler code to reduce duplicate string literals
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2023-05-30 01:14:49 +09:00
893e5d4c89 add hcl_attachiostd().
moved the default io handler from bin/main.c to lib/std.c
2023-05-18 10:24:01 +09:00
e8acc7cd5b fixed a bug in compile_do() 2022-08-01 06:31:33 +00:00
ff089929a9 added HCL_EUNDEFVAR 2022-05-05 04:03:56 +00:00
c8905fc88e enhanced the do block handler to support the scoped local variables in the block 2022-05-03 14:43:12 +00:00
fa1c4ac896 added the experimental plus opcode 2022-03-21 15:38:31 +00:00
8747afba63 first successful implementation of class instantion methods 2022-03-17 13:22:17 +00:00
4f37815caf one line of comment in lib/comp.c 2022-03-14 00:01:07 +00:00
c753643daf changed the implementation of return-from-home to traverse the call chain and detect dead context more accurately 2022-03-04 18:08:26 +00:00
f4661d018a fixing bugs related to stack, class stack, exceptio stack handling 2022-02-27 19:35:47 +00:00
3f03140dcc changed an error message 2022-02-24 17:25:15 +00:00
c446330f4a compiler enhancement in checking instance variable access in class methods 2022-02-24 17:16:02 +00:00
50c04bb770 trying to detect prohibited access to an instance vairables in a class method.
inventing the class instantiation method concept
2022-02-24 16:47:26 +00:00
6d409c809f proper return variables handling in message sends 2022-02-21 16:07:55 +00:00
f0b6ccdf42 enhanced the compiler to emit the right instruction for super 2022-02-19 17:26:26 +00:00
e482ce620f fixed wrong instructions generated for set-r and return variables.
class variables access fixed to use hcl->active_context->home->owner instead of hcl->active_context->owner
2022-02-19 16:57:06 +00:00
026ece9aea added the super keyword 2022-02-18 16:32:19 +00:00
420d38c8be simplified the class variable access by remembering the method owner class in context objects 2022-02-17 12:40:22 +00:00
4b4e6a6385 added a class-side dictionary to the class object 2022-02-13 10:15:14 +00:00
eefc544644 wrote some code to process class method definition 2022-02-13 02:39:37 +00:00
cdc499763e adding class_cmstore and class_imstore. deleting class_mstore 2022-02-12 15:05:31 +00:00
a61197d3f7 some code clean-up 2022-02-08 13:57:48 +00:00
ef24bf68df implementing instance variable access with regards to inheritance 2022-02-06 16:06:48 +00:00
495cea5704 added a new identifier - self 2022-02-05 17:35:10 +00:00
72ed203f80 renamed class_set to class_mstore 2022-01-31 01:36:59 +00:00
84e53e3459 adding the class_set instruction 2022-01-29 17:43:11 +00:00
e94936b893 some code for message sending 2022-01-24 15:39:49 +00:00
6cdbc457a0 implementing message sending 2022-01-23 16:46:13 +00:00
7ad9b2d499 rearranged the stack for the call operation by pushing a dummy receiver.
the rearrangement is done to make aa plain function call look the same as a message send
2022-01-22 15:40:38 +00:00
a7a69d9a11 implementing a message sending list 2022-01-14 16:09:52 +00:00
bdf527f298 writing the compiler code for class variable handling 2022-01-09 16:47:38 +00:00
0fd038ddb6 utf8 range limiting.
compiler work for class variable access in the class defintion scope
2022-01-08 09:26:54 +00:00
7c6511d4ad rewriting variable collection in a class 2022-01-04 15:26:17 +00:00
8582b9288d removed a debugging message 2022-01-04 13:43:51 +00:00
a830d578e0 touching up variable declaration handling in a class 2022-01-03 17:59:55 +00:00
57bb1657b3 added new instructions - push_clsvar, store_into_clsvar, pop_into_clsvar 2022-01-01 14:58:57 +00:00
7b653c0df8 fixed yet another bug compiling a catch block 2021-12-26 16:37:54 +00:00
73148041a2 fixed another bug compiling a catch block 2021-12-26 16:00:08 +00:00
447fafd7b2 fixed a wrong compiler check in the post_catch() phase 2021-12-26 14:59:34 +00:00
3d4e161a5f added 'class_push_exit'
enhanced the compiler to produce 'pop_stacktop' at the end of the class if the class body is not empty
2021-12-24 00:05:58 +00:00
a24f591074 some lines of compiler code 2021-12-12 16:09:31 +00:00
f6236f767f removed unneded trailing spaces in comp.c 2021-11-26 15:17:09 +00:00
cf77f8eb6f trying to implement object instantiation 2021-11-26 14:55:50 +00:00
10934db873 removed an unneeded function 2021-11-24 14:08:25 +00:00
1712858fe9 changed emit_variable_access() 2021-11-24 02:45:28 +00:00
67c9bcbbe4 enhanced variable access code in comp.c 2021-11-23 15:52:01 +00:00
7521512db1 improving find_variable_backward() to resolve instance variables 2021-11-23 14:42:20 +00:00
dbdb694974 changing indexed variable access code 2021-11-23 02:37:58 +00:00
6d9f2cc91a fixed the wrong assertion in find_variable_backward() in comp.c 2021-11-21 16:16:59 +00:00
4a0ecfa0f1 improving the compiler code 2021-11-21 16:02:39 +00:00
59be44fa34 work in progress 2021-06-29 11:51:08 +00:00
6b476b5c6e more code to implement class 2021-06-27 17:47:51 +00:00
2f2baf2f59 fixed initialization of hcl->nil_process
got rid of HCL_CODE_MAKE_CLASS and merged its feature to HCL_CODE_CLASS_ENTER
2021-06-25 16:07:29 +00:00
2fbb2eda6c wrote more code to support classes 2021-06-25 15:19:11 +00:00
5cd8bc15ed added the class_enter and class_exit instructions - partially implemented yet 2021-06-19 17:19:24 +00:00
2141768b6f changed compile_return() to cater for exception handling 2021-06-18 19:07:36 +00:00
c994eb6fed work in progress - enhancing compiler to support class definition 2021-06-18 18:54:50 +00:00