Commit Graph

188 Commits

Author SHA1 Message Date
Ed_
2bfbef1d0c strip_formatting : Remove code thats no longer needed.
Its everyting related to stripping a function body.
2023-09-06 02:09:26 -04:00
Ed_
f1fb75cc1c Progress on strip_formatting function, support for multi-dimentional array variables and typenames.
strip_formatting suffers from some edge failure with what looks to be escaped character literals (not entirely sure).

I've decided to not remove formatting from unvalidated function bodies since I plan to support parsing its content properly.
However expression values for a statement will fail to have their formatting removed with this.

Since I don't plan to parse those anytime soon, I'll have to fix any edge cases for those at least..
2023-09-06 02:07:09 -04:00
Ed_
2200bcde9a Improved singleheader test
Need to make the debug_str provided by the AST type aware to provide as much contextual information as possible (finally got to this point with validation).

Singleheader test now directly calls clang-format to cleanup the reconstructed copy of the singleheader. Its needed to remove any sort of formatting discrepancies found by the parser since its sensistive to that for new-lines, etc.
2023-09-05 13:36:59 -04:00
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_
543427dfe5 Fixes to parsing for validation
Removed whitespace stripping from parse_type, prepped for doing some major changes for function signature typenames

Moved template argument parsing to its own helper function since its used in more the one spot.

Latest failure is due to stack overflow when validating parameters. (Shouldn't be hard to debug)
2023-09-03 23:36:51 -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_
a6c6574390 More formatting fixes 2023-08-22 02:09:20 -04:00
Ed_
c4846dad26 Formatting fixes 2023-08-22 01:51:59 -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_
d0c995893d Lower inital memory allocation amounts. (Lower latency iteration for running generator)
I need to change it so that they all use one big arena allocation for the initial. This can be done when the global allocator is changed to a growable arena.
2023-08-21 23:49:23 -04:00
Ed_
a42e241afb Got rid of the temp compoonent files, they are now generated via bootstrapping.
This isn't the last step though everything in the main project directory that isn't md files needs to be generated only.
Can't do that till testing is robust enough...
2023-08-21 23:28:39 -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_
7be3617083 Runtime fixed 2023-08-21 22:48:05 -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_
1241f44fd4 scan_file function can auto skips pragma once and includes
Needed so that includes could be added to components so that intellisense would not fail since the parser (for most editors) doesn't properly parse the enviornment and cheats on a per-file basis.
2023-08-21 20:27:00 -04:00
Ed_
05fa62eced Test building & generation fixed with altest scripts 2023-08-20 15:45:06 -04:00
Ed_
37d9782cf2 Singleheader now compiles with new build script on both clang & msvc 2023-08-20 10:17:55 -04:00
Ed_
11679ba8b4 New build script works for clang and msvc!
Need to update singleheader and test to use it.
2023-08-19 21:33:01 -04:00
Ed_
8985f0a4d9 MSVC in latest script works
Clang is having issues.
2023-08-19 17:08:13 -04:00
Ed_
32a910515e More refactoring, getting rid of meson in favor of just powershell scripts 2023-08-19 12:18:48 -04:00
Ed_
aa928ff446 Scripting updates, some refactors..
Made a package release script.

Did refactors based on some design considerations
Still need to make some major decisions...
2023-08-09 18:47:59 -04:00
Ed_
5aff89262b Fixes (Doc typos, pragma once worng type, non-debug fatal compile fail) 2023-08-09 09:50:12 -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_
67d02c1f62 Fix for wrong tokens for GNU/MSVC attribute captures (parse_attributes)
Also a fix for a typo in the readme...
2023-08-08 15:35:06 -04:00
Ed_
c7647ab00f Updated docs 2023-08-08 11:56:42 -04:00
Ed_
d2fc1d0a56 Converted log_failure and fatal to macros (fixes GEN_PANIC not determining correct line or file) 2023-08-08 09:48:50 -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_
c2319b9651 Fixes for test.singleheader_ast.cpp, also added a bench for it.
On a Ryzen R9 5950 it takes 11 ms to generate AST and 21 ms to serialize to file.
2023-08-06 17:46:17 -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