Commit Graph

39 Commits

Author SHA1 Message Date
Ed_
3e249d9bc5 Reorganization of parser, refactor of parse_type( bool* ) and progression of parser docs
Wanted to make parser implementation easier to sift through, so I emphasized alphabetical order more.

Since I couldn't just strip whitespace from typenames I decided to make the parse_type more aware of the typename's components if it was a function signature.
This ofc lead to the dark & damp hell that is parsing typenames.

Also made initial implementation to support parsing decltype within a typename signature..

The test failure for the singleheader is still a thing, these changes have not addressed that.
2023-09-05 01:48:11 -04:00
Ed_
f2d4ec96f0 Dumb fix for name check on parameters
Its now spitting out actual validation failures.
2023-09-03 20:34:27 -04:00
Ed_
1076818250 Got whitepace stripping properly working (AFAICT) for parse_define()
Made debug for viewing whitespace in AST::is_equal with String::visualize_whitespace()

Format stripping code is currently confined within parse_define()

I plan to move it to its own function soon, I just want to make sure its finalized first.

Other unvalidated content will need to have an extra check for preprocessed lines.
Example: Function bodies can have a #define <identifier> <definition>. I cannot strip the last <new line> as it will break the semantic importance to distinguish that line.
So it needs to be:
<content before> <new line>
<preprocessed line> <new line>
<content after>

In the content string that is minimally preserved
2023-09-03 20:29:49 -04:00
Ed_
c4c308c8ba Fixes for auxilary code + typo fix in ast.cpp
Needed the intellisense directive ifdef wrap.
2023-08-29 00:03:08 -04:00
Ed_
0197afd543 Changed how editor intellisense directives are handled for compoenents and dependencies
Didn't like the way I was processing them in scan_file.
2023-08-28 23:46:50 -04:00
Ed_
7249a7317d Added space stripping during for content of various ASTs
* Typedef/Typename
* Function Names
* Pragmas
* Attributes
2023-08-26 11:55:05 -04:00
Ed_
abf51e4aa9 Adjustment to AST::is_equal based on issues found with last CS.
Defined check_member_content, will spit out the strings if they aren't equivalent so the user can verify for themselves if its correct.
2023-08-25 18:57:53 -04:00
Ed_
9b6dc3cbd8 Work on AST::is_equal.
The NumEntries checks need to be deferred until the end as a final unresolved check on valdiation. As if there really is a discrepancy of entires it should be revealed by the specific entry failing.

Right now the latest failure with the single header check involves a define directive specifically the define does omit whitespace properly and so the check interprets the different cached content to be non-equivalent.

This will happen with all unvalidated aspects of the AST ( expressions, function bodies, etc )

There are two ways to resolve, either make an AST that can tokenize all items (not realistic), or I need to strip non-syntax important whitespace and then cache the string. This would mean removing everything but a single whitespace for all content within a content string. Otherwise, I would have to somehow make sure the content of the string has the exact formatting between both files for the definitions that matter.

AST types with this issue:
* Define Directive
* Pragma Directive
* Comment
* Execution
* Platform Attributes
* Untyped

Comments can technically be left unverified as they do not matter semantically.
When the serialization is first emitted, the content these strings should for the most part be equivalent. However I do see some possible failures for that if a different style of bracket placment is used (between the serialization).

At that point what I could do is just leave those unverified and just emit the content to the user as warning that the ast and the other compared could not be verified.

Those technically can be handled on a per-eye basis, and worst case the tests with the compiler will in the determine if any critical defintions are missing for the user.
2023-08-25 18:40:13 -04:00
Ed_
9edcbad907 Fixes to parsing marco content, progress on validation test (single-header) 2023-08-23 21:19:31 -04:00
Ed_
a6766cf0b1 Singleheader validation test got through ast reconstruction, failed to validate the reconstructed AST. 2023-08-23 18:16:45 -04:00
Ed_
30eec99628 Changes to include usage, starting to attempt singleheader automated verification 2023-08-23 13:17:22 -04:00
Ed_
f9117a2353 Added zpl's ivrtual memory to dependencies (unused for now) 2023-08-23 11:07:43 -04:00
Ed_
c81f4b34ee Cleanup and doc updates 2023-08-23 02:17:47 -04:00
Ed_
c97762ac16 Added support for inline comments
Also now doing comment serialization on def_comment directly as parse_comment doesn't need it.

Essentially comment ast types serialize the same way s untyped and execution ASTs
2023-08-23 00:25:14 -04:00
Ed_
5e79e8ba65 Started to setup for codebase validation tests.
Fleshed out initial version of AST::is_equal( AST* )

Setup the test directory with initial files for each major validation test.
2023-08-22 16:01:50 -04:00
Ed_
a61a28b778 Fixx to bitfield variables
Related to https://github.com/Ed94/gencpp/issues/25
2023-08-22 00:40:38 -04:00
Ed_
db6e8b33eb got intellisense working for the most part...
VScode works withs some issues.
VS2022 fails.
10xEditor works fine.
JetBrains Rider fails due to it not supporting <push/pop>_macro pragmas
2023-08-21 23:07:03 -04:00
Ed_
5c47777972 compiles agian... 2023-08-21 21:40:23 -04:00
Ed_
050b00f28a WIP - Broken Compile : Added pragma once and includes to all files + Parser fixes, and String improvements
Adding the pragma once and includes the files broke compilation, still diagnosing why.

- Some string functions were moved to the cpp, still need to do some more evaluation of it and the containers...
- Added support for forceinline and neverinline to parsing (untested)
- Added support for specifiers in operator cast such as explicit, inline/forceinline/neverinline, etc.
    - Before it only support const.
    - Still need to support volatile.
- Forceinline was not supported at all for tokenization, fixed that.
2023-08-21 20:30:13 -04:00
Ed_
8985f0a4d9 MSVC in latest script works
Clang is having issues.
2023-08-19 17:08:13 -04:00
Ed_
b5fa864318 Fixes and improvements to serialization.
There were multiple issues with comment and newline lexing.

Extended printing functions to support Strings with %S flag (captial 'S').
Allows for length detection. Also made it so that precision for strings is the string length.
2023-08-08 22:14:58 -04:00
Ed_
bb35444be9 Fix for log_failure macro expansion in helper.hpp: CodeBody gen_ast_inlines() 2023-08-08 15:53:10 -04:00
Ed_
ed3246c6b0 Fixes for typedef serialization of functions..
Also fix for HashTable<>::rehash_fast not having finished implemenation...

The typedef fix is a sort of hack (like how parsing the rest of the language feels like tbh...).
I might make a def_typedef_fn to make it clearer how to define function typedefs using the upfront interface.
2023-08-07 20:16:04 -04:00
Ed_
c2f8c8aeb1 Added constructor and destructor supported (UNTESTED)
Just compiles and generates...

Also fixed a bug where parsing didn't have a token for virtual specifiers...
2023-08-07 03:10:45 -04:00
Ed_
a4f9596d3b Fixes to serialization, reduced Define_CodeType macro
Now the execution code is generated in bootstrap/singleheader gen.
2023-08-06 17:19:57 -04:00
Ed_
97750388ad No longer using components/temp/ast_inlines (switched to helper function to avoid macro usage)
Increased the arg count support of num_args to 100.
2023-08-06 14:58:43 -04:00
Ed_
00f6c45f15 Fixes for serializations found with last commit's test.
Should be fine to move on to next major feature....
2023-08-06 13:28:19 -04:00
Ed_
34f286d218 Library can now construct into AST and serialization itself (singleheader).
Still need to validate if they match.
2023-08-04 16:12:13 -04:00
Ed_
d36c3fa847 Single header generates again, some more cleanup.
Looking into properly dealing with empty lines...

I want to preserve the text's empty lines in the AST for serialization purposes (perserve formatting for gapes between definitions).
Don't want to introduce the possibility of it breaking though, so will have to ignore empty_lines in a general way (if they are in a bad spot).
Attempted to cover that by having TokArray::current() auto-skip empty lines and eat as well if the type doesn't match.
2023-08-03 23:18:33 -04:00
Ed_
5d7dfaf666 Heavy refactor..
Isolating large macros to their own directory (components/temp).
- Plan is to remove them soon with proper generation.

Added additional component files, separating the old data_structures header for a set of ast headers.
Header_end also had its inlines extracted out.
Necessary to complete the macro isolation.

ZPL parser dependencies were removed from the core library along with builder, its now generated in bootstrap as pare of making a gen_builder set of files.

Singleheader will be changed in next few commits to reflect this as well (By making builder deps and components a conditional option).

Tests are most likely all broken for now.
2023-08-03 11:01:43 -04:00
Ed_
a8a9b681f0 test completes singleheader ast construction and serailizes with corruption 2023-08-02 14:01:56 -04:00
Ed_
b96b0821c1 Fixes towards parsing (getting to line 12575 now of the singleheader. 2023-08-02 12:39:35 -04:00
Ed_
4c8a0f0005 Iterations on serialization improvements. 2023-08-01 20:56:00 -04:00
Ed_
684569750d first serialization of singlehearder without asserts. (Still failing after around 4k lines. 2023-08-01 16:07:47 -04:00
Ed_
0f16d1131e Got past parsing, fixing serialization 2023-08-01 14:02:54 -04:00
Ed_
528ef72a51 More progress on parsing
Made it to line 2597 of self parsing its singleheader

Complex global or member defintions are now supported.
2023-08-01 05:17:24 -04:00
Ed_
21a8f3bb39 WIP: It can parse to around ~2k lines. Need to improve its ability to detect when a forward declare of a class/enum/struct/union..
This language truly is a mess.
2023-08-01 00:42:08 -04:00
Ed_
bfbfae466f Naive preprocessor support initial implementation (compiles and runs, not heavily tested) 2023-07-30 01:21:04 -04:00
Ed_
c5afede7b5 Reorganization of files, refactors, doc updates (WIP)
Removing the gen. namespace from the files for components, dependencies, and file_processors.
They are only necessary if the include directory is transparent, and in my case those are not.

Made a docs directory. I'm offloading information from the main readme to there along with additional informationn I end up elaborating on down the line.
Enum tables were moved to their own directory (project/enums).

Library will not compile for now. Major refactor occuring with parsing related components.
2023-07-29 05:52:06 -04:00