slang.git/source/compiler-core/slang-lexer.cpp, branch master

Merge NamePool and RootNamePool into a single type (#7797)

2025-07-17T07:57:42+00:00

* Initial plan * Merge NamePool and RootNamePool into single NamePool class Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Remove unnecessary comment from slang-fiddle-scrape.cpp Co-authored-by: Theresa Foley * Address review feedback: initialize namePool to nullptr and remove unnecessary comments Co-authored-by: Theresa Foley --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Theresa Foley Co-authored-by: Yong He

Fix out of bound buffer access in the preprocessor. (#7475)

2025-06-18T08:38:29+00:00

* Fix out of bound buffer access in the preprocessor. * Fix test regression. --------- Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>

Parse char literals as integers (#6989)

2025-05-06T17:56:18+00:00

* Parse char literals as integers * Fix formatting * Parse escaped chars correctly --------- Co-authored-by: Yong He

Initial support for immutable lambda expressions. (#6914)

2025-04-30T21:17:45+00:00

* Initial support for immutable lambda expressions. * More diagnostics, and langauge server fix. * Language server fix. * Fix bug identified in review. * Add expected result. * Update expected result.

Implemented #pragma warning (#6748)

2025-04-24T22:48:37+00:00

* Implemented #pragma warning Based on https://learn.microsoft.com/en-us/cpp/preprocessor/warning?view=msvc-170 * Make #pragma warning work with #includes. - SourceLoc are not sorted by inclusion order. - Construct a mapping from SourceLoc to "absolute locations" that are sorted by inclusion order (roughly represents a location in a raw file with all #include resolved). - The absolute location can be used in the pragma warning timeline * Added preprocessor #pragma warning tests. - Fixed #pragma warning (push / pop) SourceLoc - Fixed unused directiveLoc in #pragma warning parsing * #pragma warning: Added some comments and fixed some typos * Cleaned #pragma warning preprocessor implementation. --------- Co-authored-by: Yong He

Add Yet Another Source Code Generator (#6844)

2025-04-17T19:40:53+00:00

* Add Yet Another Source Code Generator This change introduces an offline source code generation tool, provisionally called `fiddle`. More information about the design of the tool can be found in `tools/slang-fiddle/README.md`. Yes... this is yet another code generator in a project that already has too many. Yes, this could easily be a very obvious instnace of [XKCD 927](https://xkcd.com/927/). This change is part of a larger effort to change how the AST types are being serialized, and the way code generation for them is implemented. Right now, the source code for the new tool is being checked in and the relevant build step is enabled, just to make sure everything is working as intended, but please note that this change does *not* introduce any code in the repository that actually makes use of the new generator. All of the AST-related reflection information that feeds the current serialization system is still being generated using `slang-cpp-extractor`. The design of the new tool is primarily motivated by the new approach to serialization that I'm implementing, and once that new approach lands we should be able to deprecate the `slang-cpp-extractor`. In addition, the new tool should in principle be able to handle many of the kinds of code generation tasks that are currently being implemented with other tools like `slang-generate` (used for the core and glsl libraries). This tool should also be well suited to the task of generating more of the code related to the IR instructions. * format code * Build fixes caught by CI * Fix another warning coming from CI * Another CI-caught fix * Change bare hrows over to more proper abort execptions * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

Conform non-suffixed integer literals (#5717)

2024-12-03T21:40:09+00:00

* Make non-suffixed integer literal type resolution conform to C * Update integer literal tests * Clean up integer literal implementation a bit * Update docs on integer literals * Clean up docs update * Clean up docs update * Add comment on INT64_MIN edge case * Fixed failing test, fixed formatting and cleaned up code --------- Co-authored-by: Yong He

Move switch statement bodies to their own lines (#5493)

2024-11-05T17:47:26+00:00

* Move switch statement bodies to their own lines * format --------- Co-authored-by: Yong He

format

2024-10-29T06:49:26+00:00

* format * Minor test fixes * enable checking cpp format in ci

Support unicode identifier names. (#4772)

2024-08-13T03:53:03+00:00

* Support unicode identifier names. * Fix. * Fix language server. * Fix build errors. * Fix. * Fix offset translation in language server.