Landing: 261d52b66050

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Project / Subsystem

gcc / gccrs

Date

2026-06-24

Author

Philip Herron

Commit

261d52b66050eee163f4b022f910ad17f9aa407d

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: gccrs
patch_id: —
commit_hash: 261d52b66050eee163f4b022f910ad17f9aa407d
source_type: github
headline: gccrs: Fix ICE when handling invalid results during monomorphization
tldr: Compiler crash fixed during monomorphization when encountering invalid intermediate results.
author: Philip Herron
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • gccrs
• compiler error
• monomorphization
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/261d52b66050eee163f4b022f910ad17f9aa407d
date: 2026-06-24T00:00:00.000Z

This commit corrects an Internal Compiler Error (ICE) in the gccrs compiler that occurred during monomorphization when invalid results were encountered. The fix replaces an assertion with a check in CompileItem::visit to handle these cases gracefully.