Landing: ef6451b6aec3
Project / Subsystem
gcc / libstdc++
Date
2026-07-21
Author
Tomasz Kamiński
Commit
ef6451b6aec387c5693719fe048c4f11a6be2edb
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- libstdc++
- patch_id
- —
- commit_hash
- ef6451b6aec387c5693719fe048c4f11a6be2edb
- source_type
- github
- headline
- libstdc++: Adjust tests for ibm128 numeric traits.
- tldr
- libstdc++ tests updated to correctly handle `ibm128` type for numeric traits.
- author
- Tomasz Kamiński
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • libstdc++
- • testsuite
- • floating-point
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-07-21T00:00:00.000Z
The libstdc++ testsuite has been updated to correctly handle the ibm128 numeric type. Previously, ibm128 (a double-double floating-point format) was incorrectly identified as conforming to IEC 559 standards, causing test failures. This change adjusts the tests to accurately reflect ibm128’s properties.