Landing: ab087de8fd69
Project / Subsystem
gcc / libstdc++
Date
2026-07-22
Author
Jonathan Wakely
Commit
ab087de8fd6990dae01995a537ff4772d6282989
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- libstdc++
- patch_id
- —
- commit_hash
- ab087de8fd6990dae01995a537ff4772d6282989
- source_type
- github
- headline
- Libstdc++: std::variant test requires C++17.
- tldr
- Ensures a test for std::variant is compiled with C++17, as variant is a C++17 feature.
- author
- Jonathan Wakely
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • libstdc++
- • c++
- • testsuite
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-07-22T00:00:00.000Z
The test suite for std::variant in libstdc++ has been updated to explicitly require C++17. This ensures that the test, which uses functionality specific to C++17, is compiled with the correct standard, preventing potential test failures on older language standards.