Landing: 24da7b66e8c9
Project / Subsystem
gcc / ada
Date
2026-01-16
Author
Javier Miranda
Commit
24da7b66e8c9f835b0205c715ff7b8f63781233b
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- ada
- patch_id
- —
- commit_hash
- 24da7b66e8c9f835b0205c715ff7b8f63781233b
- source_type
- github
- headline
- Ada: Fix spurious error with First_Controlling_Parameter type
- tldr
- Fixes a false error when dispatching primitives have formals with First_Controlling_Parameter types.
- author
- Javier Miranda
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • ada
- • compiler
- • bugfix
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-01-16T00:00:00.000Z
The Ada frontend was incorrectly reporting an error when a dispatching primitive of a tagged type had additional formal parameters with types that have the First_Controlling_Parameter aspect. This commit corrects this behavior by ensuring that such formals are not considered candidate controlling parameters when they are not the first formal parameter of the dispatching primitive.