Landing: 759622950766

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Project / Subsystem

gcc / testsuite

Date

2026-04-29

Author

Alexandre Oliva

Commit

7596229507660a49f8065a75251fd311533f01c6

Source

github

Perf win

No

Breaking

No

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All attributes

project: gcc
subsystem: testsuite
patch_id: —
commit_hash: 7596229507660a49f8065a75251fd311533f01c6
source_type: github
headline: Testsuite: Improve failure detection
tldr: The GCC testsuite now reliably detects test failures, preventing them from going unnoticed.
author: Alexandre Oliva
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • testsuite
• failure detection
• regression testing
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/7596229507660a49f8065a75251fd311533f01c6
date: 2026-04-29T00:00:00.000Z

The GCC testsuite has been updated to improve the detection of test failures. The changes ensure that various ways a test can report a failure (e.g., abnormal exit, incorrect return code, abort signal) are correctly identified by the testing infrastructure. By adding new test cases that specifically trigger different failure mechanisms, the testsuite confirms that failures are not silently ignored. This enhancement increases the reliability of the testsuite, making it less likely for regressions to slip through undetected.