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Shunsuke Kirino

PROFILE

Shunsuke Kirino

Worked on the pantsbuild/pants repository to enhance CGo integration for Go 1.24 compatibility, focusing on build tool integration and backend development using Go and Python. Delivered support for the new #cgo nocallback and noescape directives, aligning internal tooling with upstream Go changes to ensure future compatibility. Addressed a critical linker retry issue by reusing the same set of object files, which reduced undefined symbol errors during multi-language builds. Expanded test coverage to validate these updates, adjusting tests to reflect the new behavior. The work stabilized CGo workflows and improved reliability for Go-based projects using the Pants build system.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

2Total
Bugs
1
Commits
2
Features
1
Lines of code
118
Activity Months1

Work History

July 2026

2 Commits • 1 Features

Jul 1, 2026

July 2026: Delivered Go 1.24 compatibility improvements in Pants' CGo integration and stabilized CGo workflows. Key contributions include adding support for the new #cgo directives nocallback and noescape, expanding test coverage to validate the changes, and ensuring reliable linking behavior during retries. Addressed a critical linker retry issue by reusing the same set of object files, reducing undefined symbol errors during multi-language builds. Aligned internal Go tooling with upstream changes to Go's build logic for better future compatibility.

Activity

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Quality Metrics

Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

GoPython

Technical Skills

Build tool integrationGo developmentPythonPython developmentTestingbackend developmenttesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

pantsbuild/pants

Jul 2026 Jul 2026
1 Month active

Languages Used

GoPython

Technical Skills

Build tool integrationGo developmentPythonPython developmentTestingbackend development