Landing: 7c459132de47
Project / Subsystem
gcc / c++
Date
2026-08-31
Author
Jakub Jelinek
Commit
7c459132de478dbede44e323e195073e8d2bca55
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- c++
- patch_id
- —
- commit_hash
- 7c459132de478dbede44e323e195073e8d2bca55
- source_type
- github
- headline
- Fix mangling of aggregates containing std::meta::info
- tldr
- Corrected C++ name mangling for aggregates with std::meta::info members.
- author
- Jakub Jelinek
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • c++
- • mangling
- • reflection
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-08-31T00:00:00.000Z
A C++ compiler ICE (Internal Compiler Error) occurred during name mangling for aggregate initializers containing std::meta::info types. This commit fixes two issues: it prevents build_zero_cst from being used incorrectly for skipped members of std::meta::info type, instead using get_null_reflection(), and ensures that aggregates with identical zero-initialized members are mangled identically, regardless of whether members are explicitly listed or skipped.