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OSS Report: c3lang/c3c


C3 Language Compiler Faces Stability Challenges Amid Active Development

The C3 language compiler project continues to evolve with active community engagement, but unresolved critical bugs such as segmentation faults pose stability challenges that need addressing for broader adoption.

The C3 language compiler, developed as an evolution of C, aims to enhance productivity and safety while maintaining C's syntax and semantics. It introduces modern features like generics and improved error handling.

Recent Activity

Recent issues and pull requests (PRs) indicate a focus on resolving compilation errors and enhancing error messaging. Notable issues include #1368, which reports segmentation faults during library project builds, and #1388, a build issue on macOS due to architecture mismatches. These issues highlight ongoing stability concerns that need prioritization.

Development Team and Recent Activity

Of Note

  1. Segmentation Faults: Critical bugs like #1368 indicate significant stability issues.
  2. RISC-V Support: Active development in supporting modern architectures like RISC-V.
  3. Community Engagement: High level of community involvement in reporting issues and contributing PRs.
  4. Error Messaging Improvements: Ongoing efforts to enhance user experience through better error messages.
  5. Documentation Enhancements: Continuous updates to documentation reflect a focus on usability.

Quantified Reports

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Recent GitHub Issues Activity

Timespan Opened Closed Comments Labeled Milestones
7 Days 10 7 26 0 2
30 Days 73 55 394 8 3
90 Days 101 82 540 11 5
1 Year 214 176 1131 44 7
All Time 597 528 - - -

Like all software activity quantification, these numbers are imperfect but sometimes useful. Comments, Labels, and Milestones refer to those issues opened in the timespan in question.

Quantify commits



Quantified Commit Activity Over 30 Days

Developer Avatar Branches PRs Commits Files Changes
Christoffer Lerno 2 3/2/1 121 221 19346
Itzerr 1 1/1/0 1 8 1111
Chuck Benedict 1 0/0/0 1 18 760
Lexi 1 3/3/0 3 12 563
kostyavechkanov 1 1/1/0 1 9 411
Alexey Kutepov 1 3/3/0 3 11 355
Chuck Benedict 1 4/3/1 2 14 288
Christian Buttner 1 4/4/1 3 15 268
PalsFreniers 1 2/1/1 1 2 257
Tom Clesius 1 1/1/0 1 3 229
Dodzey 1 2/2/0 2 6 139
Samuel Goad 1 1/1/0 1 2 75
Yhya Ibrahim 1 3/2/1 2 6 25
Nikita Pivkin 1 1/1/0 1 1 16
Prithviraj Renjella Rajendra Prasad 1 1/1/0 1 2 8
Ikko Eltociear Ashimine 1 1/1/0 1 1 4
Owen Shepherd 1 1/1/0 1 1 3
Velikiy Kirill 1 2/2/0 2 2 3
Mikhail Shimanov 1 1/1/0 1 1 2
Halen84 1 1/1/0 1 1 2
Dmitry Atamanov 1 1/1/0 1 1 2
theunixer 1 1/1/0 1 1 2
Askari 1 1/1/0 1 1 2
Sergwest 1 1/1/0 1 1 2
Maharshi Basu (MashyBasker) 0 1/0/1 0 0 0
Archana Berry OPS!!! (archanaberry) 0 2/0/2 0 0 0
TechScribe (TechScribe-Deaf) 0 0/0/1 0 0 0

PRs: created by that dev and opened/merged/closed-unmerged during the period

Detailed Reports

Report On: Fetch issues



Recent Activity Analysis

The C3 language compiler repository has seen a steady stream of activity, with 69 open issues currently reported. Notably, recent discussions have focused on bugs related to compilation errors and enhancements for better error messaging. A significant number of issues are being actively addressed, indicating ongoing development and community engagement.

Several issues highlight critical concerns, such as the confusion surrounding error messages when using generics and the handling of optional parameters. The presence of unresolved bugs, particularly those leading to segmentation faults or assertion failures during compilation, suggests that while the project is evolving, it may still face stability challenges. Additionally, there are recurring themes around improving documentation and enhancing the usability of the language's features.

Issue Details

Most Recently Created Issues

  1. Issue #1390: "No output files found." when compiling wasm32 module without stdlib, libc, entry, etc.

    • Priority: Check resolved
    • Status: Open
    • Created: 1 day ago
    • Updated: 0 days ago
  2. Issue #1388: Latest Binary on Macos not running, Bad CPU type in executable

    • Priority: Build issue
    • Status: Open
    • Created: 1 day ago
    • Updated: 0 days ago
  3. Issue #1386: fetch-vendor gives html if the lib doesn't exist

    • Priority: Bug, Toolchain
    • Status: Open
    • Created: 2 days ago
    • Updated: 1 day ago
  4. Issue #1377: man page

    • Priority: Documentation, Enhancement Request
    • Status: Open
    • Created: 6 days ago
    • Updated: 5 days ago
  5. Issue #1368: Segmentation fault on library project build when exporting headers

    • Priority: Bug
    • Status: Open
    • Created: 10 days ago
    • Updated: 9 days ago

Most Recently Updated Issues

  1. Issue #1388 (Latest Binary on Macos not running):

    • Comments indicate that the binary produced is only for ARM architecture, leading to execution failures on x86_64 systems.
  2. Issue #1390 (No output files found):

    • Discussion revolves around improving error messages related to LLVM code generation failures.
  3. Issue #1368 (Segmentation fault on library project build):

    • Users report specific conditions under which segmentation faults occur, suggesting a need for deeper investigation into header exporting functionality.
  4. Issue #1377 (man page):

    • A request for a manual page to enhance user documentation has been raised.
  5. Issue #1386 (fetch-vendor gives HTML):

    • This bug highlights issues with dependency fetching mechanisms in the toolchain.

Implications for the Project

The ongoing issues reflect both the growing pains of a developing language and its active community's engagement in troubleshooting and feature enhancement. The presence of critical bugs like segmentation faults indicates areas where stability must be improved before broader adoption can occur. Furthermore, the emphasis on better error messaging and documentation suggests that user experience is a priority moving forward.

The project appears to be on a trajectory toward refinement and increased usability, but addressing these highlighted issues will be crucial for maintaining developer trust and encouraging further contributions from the community.

Report On: Fetch pull requests



Overview

The repository c3lang/c3c has seen significant activity with a total of 727 closed pull requests (PRs) and no open PRs at the moment. The recent PRs indicate ongoing enhancements and fixes to the C3 language compiler, focusing on improving functionality, fixing bugs, and enhancing documentation.

Summary of Pull Requests

  1. PR #1387: Print Git Hash on --version
    Closed: 1 day ago
    This PR adds the Git hash to the version output, allowing users to identify the exact commit they are using. Merged with positive feedback from the maintainer.

  2. PR #1385: Print linking in CI and fix win linking
    Closed: 3 days ago
    This PR improves CI logging by printing linking information and fixes issues related to Windows linking. It enhances the build process's transparency.

  3. PR #1384: Fixed gencontext_begin_module using wrong reloc_model
    Closed: 3 days ago
    Corrected a bug where the wrong relocation model was being used, which required updates to tests for consistency with Clang. The maintainer had to adjust tests for compatibility.

  4. PR #1380: Essential dependency to build(llvm17-devel) on void linux was not mentioned
    Closed: 4 days ago
    This PR updates the README to include a missing dependency for building on Void Linux, reflecting community contributions towards better documentation.

  5. PR #1378: RISCV: Correct auipc imm; clarify signed imm error; add imm negative tests
    Closed: 3 days ago
    This PR addresses errors in immediate values for RISC-V assembly and adds tests for negative cases, improving robustness in assembly code generation.

  6. PR #1373: Simplify some asm code and update releasenotes for RISCV
    Closed: 5 days ago
    Simplified assembly code related to RISC-V and updated release notes, indicating ongoing maintenance of the assembly backend.

  7. PR #1372: Add RISC-V block asm support
    Closed: 8 days ago
    Introduced support for block assembly in RISC-V architecture, marking a significant enhancement in the compiler's capabilities.

  8. PR #1366: fix: Guard against uninitialized hashmap in key removal
    Closed: 12 days ago
    This PR prevents errors when removing keys from uninitialized hashmaps, enhancing stability and reliability.

  9. PR #1365: Add types::is_signed, is_unsigned and inner_type
    Closed: 5 days ago
    Introduced new type-checking functionalities that improve type handling within the language.

  10. PR #1358: Escape arguments to platform linker/compiler
    Closed: 13 days ago
    Fixes issues with file paths containing whitespace when passed to linkers or compilers, improving cross-platform compatibility.

Analysis of Pull Requests

The recent pull requests reflect a strong focus on enhancing the usability and functionality of the C3 compiler while addressing critical bugs and improving documentation. A notable trend is the consistent effort to improve CI/CD processes, as seen in PRs like #1385 which enhance logging during builds, making it easier for developers to track issues during compilation.

A significant portion of recent contributions also focuses on RISC-V architecture support (#1378, #1372), indicating an active interest in expanding the compiler's capabilities for modern hardware architectures. This aligns with C3's goal of remaining relevant in a rapidly evolving programming landscape.

Moreover, there is a clear emphasis on community engagement and responsiveness to user feedback, particularly evident in PRs that improve documentation (#1380) or fix bugs reported by users (#1366). The merging of these contributions suggests a healthy collaborative environment where community members feel encouraged to contribute improvements.

However, some older pull requests remain unmerged or marked as drafts (#1241), which could indicate potential bottlenecks in review processes or prioritization issues within the project management workflow. Addressing these older contributions could help maintain community morale and encourage further participation.

The overall lack of open pull requests at this time may suggest either a temporary lull in development activity or that contributors are currently working on local branches before submitting their changes for review. It would be beneficial for project maintainers to actively encourage contributions by highlighting areas needing improvement or new features desired by users.

In conclusion, the C3 language compiler project appears robust and actively maintained, with ongoing enhancements that reflect both technical improvements and community-driven efforts. Continued focus on merging contributions promptly will be essential for sustaining momentum and fostering an inclusive development environment.

Report On: Fetch commits



Repo Commits Analysis

Development Team and Recent Activity

Team Members and Activities

  • Christoffer Lerno (lerno)

    • Recent Activity:
    • Improved error messages and fixed various bugs related to the defer functionality.
    • Added features including printing Git hash on version command, allocator-required functions, and enhancements to WASM support.
    • Collaborated with other team members on bug fixes and feature implementations.
    • Notable contributions include significant changes across multiple files, indicating active engagement in both feature development and bug fixing.
  • Alexey Kutepov (rexim)

    • Recent Activity:
    • Implemented a feature to print Git hash on the --version command.
    • Minor contributions with a focus on build options.
  • Itzerr

    • Recent Activity:
    • Fixed a bug related to module relocation models, contributing significantly to multiple test files.
  • Chuck Benedict (chuckb)

    • Recent Activity:
    • Made contributions related to RISC-V architecture, specifically addressing immediate values and adding tests.
  • Christian Buttner (cbuttner)

    • Recent Activity:
    • Worked on adding support for address/memory/thread sanitizers and contributed to various enhancements in the standard library.
  • Theunixer

    • Recent Activity:
    • Made a minor update to the README regarding build dependencies.
  • Nikita Pivkin (nikpivkin)

    • Recent Activity:
    • Removed unused parameters in the lexer.
  • Owen Shepherd (414owen)

    • Recent Activity:
    • Fixed an issue with uninitialized hashmaps.
  • Tom Clesius (tclesius)

    • Recent Activity:
    • Adapted Docker scripts for the project.
  • Kostyavechkanov

    • Recent Activity:
    • Added target commands in the build system.

Patterns and Themes

  1. Active Bug Fixing: A significant portion of recent commits focused on fixing bugs, particularly around the defer functionality, indicating ongoing stability efforts.
  2. Feature Enhancements: The team is actively working on adding new features, especially related to compiler improvements and standard library expansions.
  3. Collaboration: Multiple developers are collaborating on similar issues, as seen in bug fixes and feature implementations. This suggests a cohesive team dynamic.
  4. Diverse Contributions: Contributions span across various aspects of the project, including core compiler functionalities, standard library enhancements, testing improvements, and documentation updates.
  5. Frequent Updates: The high frequency of commits from Christoffer Lerno indicates a lead role in driving development forward, with substantial changes being made regularly.

Conclusions

The development team is highly active with a clear focus on both stabilizing existing features and introducing new capabilities within the C3 language compiler. The collaborative nature of their work suggests effective communication and teamwork, essential for maintaining momentum in an open-source project. The variety of contributions points towards a well-rounded approach to software development that balances immediate fixes with long-term enhancements.