Landing: 104eb528c1c5

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Project / Subsystem

gcc / c++/reflection

Date

2026-05-09

Author

Jason Merrill

Commit

104eb528c1c53f2e9de7e1c50a6d2840ef4be6fe

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: c++/reflection
patch_id: —
commit_hash: 104eb528c1c53f2e9de7e1c50a6d2840ef4be6fe
source_type: github
headline: C++/reflection: Add null_reflection_p
tldr: Introduces a null_reflection_p function to check for null reflection objects, improving code readability.
author: Jason Merrill
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • c++
• reflection
• API
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/104eb528c1c53f2e9de7e1c50a6d2840ef4be6fe
date: 2026-05-09T00:00:00.000Z

This commit introduces the null_reflection_p function to check for null reflection objects in the C++ reflection implementation. This function provides a more concise and readable way to perform this check, improving code maintainability. The new function is used in splice and dump_expr to simplify the code.