Landing: 16f795c742cd

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Project / Subsystem

gcc / gccrs

Date

2026-09-11

Author

Owen Avery

Commit

16f795c742cd1c1bc6fa77099d5c1aae85e5cda9

Source

github

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Breaking

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All attributes

project: gcc
subsystem: gccrs
patch_id: —
commit_hash: 16f795c742cd1c1bc6fa77099d5c1aae85e5cda9
source_type: github
headline: gccrs: Test alloc crate with Rust edition 2018
tldr: Updates gccrs test suite to use Rust edition 2018 for testing the alloc crate.
author: Owen Avery
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • gccrs
• rust
• test
• alloc
• edition
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/16f795c742cd1c1bc6fa77099d5c1aae85e5cda9
date: 2026-09-11T00:00:00.000Z

This commit updates the GCC Rust compiler’s test suite to use Rust edition 2018 when testing the alloc crate. Previously, the mock core crate used did not support edition 2018. This change modifies the alloc.exp test file to use the newer edition and adjusts the mock core.rs to fix its use declarations and use raw identifiers for ‘try’, ensuring compatibility with edition 2018.