Landing: 70e44500923c

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Project / Subsystem

gcc / gcc/testsuite

Date

2026-08-27

Author

Jakub Jelinek

Commit

70e44500923c921f9a5e9ba98e3c5c7e35ff34e5

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: gcc/testsuite
patch_id: —
commit_hash: 70e44500923c921f9a5e9ba98e3c5c7e35ff34e5
source_type: github
headline: Add C++26 #line directive tests
tldr: New test cases verify compiler adherence to C++26 standard for the #line directive.
author: Jakub Jelinek
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • c++
• testsuite
• preprocessor
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/70e44500923c921f9a5e9ba98e3c5c7e35ff34e5
date: 2026-08-27T00:00:00.000Z

This commit introduces new test cases for the C++26 standard’s P4136R2 concerning the #line directive. The tests ensure that GCC’s implementation aligns with the standard’s requirements for line and column number reporting, particularly regarding out-of-range values, and confirms its behavior as conditionally supported or ill-formed as per the standard.