Landing: a2374961f076

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Project / Subsystem

gcc / ada

Date

2026-03-11

Author

Claire Dross

Commit

a2374961f076842a458af3e9013b4dbb807ed983

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: ada
patch_id: —
commit_hash: a2374961f076842a458af3e9013b4dbb807ed983
source_type: github
headline: Ada: Add volatile abstract state to Interfaces.C.Strings creation functions
tldr: Adds volatile abstract state to C string creation functions in Ada to accurately model new pointer values for verification.
author: Claire Dross
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • ada
• c
• interoperability
• volatile
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/a2374961f076842a458af3e9013b4dbb807ed983
date: 2026-03-11T00:00:00.000Z

This commit introduces a volatile abstract state to the creation functions in Interfaces.C.Strings to model the value of newly created pointers accurately. This addition is necessary for verification purposes, ensuring that the behavior of these functions is correctly represented in abstract models.