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C#: allow matching on function argument parameters (ref, in, scoped, etc.)#494

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maciejpirog merged 1 commit intomainfrom
mpir/csharp-match-param-attrs-this-ref-scoped
Dec 16, 2025
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C#: allow matching on function argument parameters (ref, in, scoped, etc.)#494
maciejpirog merged 1 commit intomainfrom
mpir/csharp-match-param-attrs-this-ref-scoped

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Supported parameters: in, out, ref, readonly, scoped, this.

Example: void foo(in int x, ref readonly string y) { ... }

Previously these were parsed but were not included in the AST

@maciejpirog maciejpirog force-pushed the mpir/csharp-match-param-attrs-this-ref-scoped branch from 94f65ef to ec89cac Compare December 16, 2025 14:33
@maciejpirog maciejpirog merged commit eb1baff into main Dec 16, 2025
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@maciejpirog maciejpirog deleted the mpir/csharp-match-param-attrs-this-ref-scoped branch December 16, 2025 14:59
@maciejpirog maciejpirog mentioned this pull request Dec 17, 2025
tmeijn pushed a commit to tmeijn/dotfiles that referenced this pull request Dec 18, 2025
This MR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [opengrep/opengrep](https://github.com/opengrep/opengrep) | minor | `v1.12.1` -> `v1.13.2` |

MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot).

**Proposed changes to behavior should be submitted there as MRs.**

---

### Release Notes

<details>
<summary>opengrep/opengrep (opengrep/opengrep)</summary>

### [`v1.13.2`](https://github.com/opengrep/opengrep/releases/tag/v1.13.2): Opengrep 1.13.2

[Compare Source](opengrep/opengrep@v1.13.1...v1.13.2)

#### Improvements

- C#: Add matching on function argument modifiers (ref, in, scoped, etc.) by [@&#8203;maciejpirog](https://github.com/maciejpirog) in [#&#8203;494](opengrep/opengrep#494)
- C#: Support extension blocks by [@&#8203;maciejpirog](https://github.com/maciejpirog) in [#&#8203;496](opengrep/opengrep#496)

#### Release process

- Validate tag input on release by [@&#8203;lae](https://github.com/lae) in [#&#8203;493](opengrep/opengrep#493)

**Full Changelog**: <opengrep/opengrep@v1.13.1...v1.13.2>

### [`v1.13.1`](https://github.com/opengrep/opengrep/releases/tag/v1.13.1): Opengrep 1.13.1

[Compare Source](opengrep/opengrep@v1.12.1...v1.13.1)

#### Improvements

- Improve handling of patterns and `AST_to_IL` translation by [@&#8203;dimitris-m](https://github.com/dimitris-m) in [#&#8203;483](opengrep/opengrep#483)
- Improve rust tainting by [@&#8203;dimitris-m](https://github.com/dimitris-m) in [#&#8203;485](opengrep/opengrep#485)
- Dump generic AST to HTML by [@&#8203;maciejpirog](https://github.com/maciejpirog) in [#&#8203;484](opengrep/opengrep#484)
- Modernise C# by [@&#8203;maciejpirog](https://github.com/maciejpirog) in [#&#8203;487](opengrep/opengrep#487)

#### Bug fixes

- Fix for kotlin double-annotation bug by [@&#8203;maciejpirog](https://github.com/maciejpirog) in [#&#8203;480](opengrep/opengrep#480)
- Fix PCRE2 test making OSX build fail by [@&#8203;dimitris-m](https://github.com/dimitris-m) in [#&#8203;486](opengrep/opengrep#486)
- Fix: in `LetPattern(pat, e)`, `e` should be visited first by [@&#8203;dimitris-m](https://github.com/dimitris-m) in [#&#8203;488](opengrep/opengrep#488)

#### CI fixes

- Force python 3.13 for osx binary workflow by [@&#8203;dimitris-m](https://github.com/dimitris-m) in [#&#8203;490](opengrep/opengrep#490)

##### Notes

- Version 1.13.0 ([#&#8203;489](opengrep/opengrep#489)) intentionally skipped due to CI errors, fixed in [#&#8203;490](opengrep/opengrep#490).

**Full Changelog**: <opengrep/opengrep@v1.12.1...v1.13.1>

</details>

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This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
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