Landing: d3b6fc8b7815
Project / Subsystem
gcc / ada
Date
2026-03-04
Author
Eric Botcazou
Commit
d3b6fc8b78153be235141684900788b7888add58
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- ada
- patch_id
- —
- commit_hash
- d3b6fc8b78153be235141684900788b7888add58
- source_type
- github
- headline
- Ada: Fix bogus visibility error for inherited operator of null extension.
- tldr
- The compiler no longer incorrectly flags visibility errors for inherited operators in null extensions.
- author
- Eric Botcazou
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • ada
- • inheritance
- • visibility
- • bugfix
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-03-04T00:00:00.000Z
The Ada compiler incorrectly flagged visibility errors when an inherited operator of a null extension had a heterogeneous profile and the extension was declared in the same scope as the type of a non-controlling parameter. The fix involves correcting how Find_Dispatching_Type determines the dispatching type and manually setting the Has_Controlling_Result flag on wrappers, ensuring correct visibility checking for inherited operators.