Also test on MSVC with error-checked standard library

[MungoG]

Summary by CodeRabbit

• Chores
  • Enhanced CI/CD pipeline to generate additional build variants for Windows builds, ensuring broader test coverage across different build configurations.

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[coderabbitai]

📝 Walkthrough

Walkthrough

The CI workflow for Boost B2 builds is modified to generate dual debug and release variants for MSVC compiler builds, while other compilers maintain their existing single matrix build-type behavior.

Changes

Cohort / File(s)	Summary
CI/CD Workflow Configuration .github/workflows/ci.yml	Conditional build-variant expression updated to expand to "debug,release" for MSVC compiler, while preserving matrix.build-type for other compilers

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 A tweak most neat, a conditional blend,
MSVC gets both variants to spend!
Debug and release in harmony,
While others march on, carefree as can be. 🚀

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: expanding MSVC build matrix to test with error-checked standard library alongside normal builds.

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[cppalliance-bot]

An automated preview of the documentation is available at https://255.http.prtest3.cppalliance.org/index.html

If more commits are pushed to the pull request, the docs will rebuild at the same URL.

2026-01-23 10:16:04 UTC

[vinniefalco]

green? Nice!