Landing: 0e429acc24a2
Project / Subsystem
gcc / c++
Date
2026-07-26
Author
Jason Merrill
Commit
0e429acc24a2305c77da1229c456788e50edcae9
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- c++
- patch_id
- —
- commit_hash
- 0e429acc24a2305c77da1229c456788e50edcae9
- source_type
- github
- headline
- c++: vrp and pmf conversion [PR126310]
- tldr
- Fixes incorrect type conversion for pointer-to-member-function conversions, resolving a compiler ICE.
- author
- Jason Merrill
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • c++
- • compiler-error
- • type-conversion
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-07-26T00:00:00.000Z
This change corrects an error in C++ type conversion logic that led to incorrect handling of pointer-to-member-function types. Specifically, it ensures that conversions to a target type like void(sub::*)(int&&) are performed accurately, rather than to an unintended type like void(sub::*)(ValuePart&&). This fixes an optimizer confusion and resolves an internal compiler error (ICE) reported in PR126310.