Landing: bdcc2f7fd6fc

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Project / Subsystem

gcc / cobol

Date

2026-07-27

Author

James K. Lowden

Commit

bdcc2f7fd6fc0ef6b9b892d5e39d7848f977a94d

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: cobol
patch_id: —
commit_hash: bdcc2f7fd6fc0ef6b9b892d5e39d7848f977a94d
source_type: github
headline: Resume COBOL source format after copybook ends.
tldr: COBOL parser correctly resumes source format after processing copybooks.
author: James K. Lowden
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • cobol
• parser
• refactor
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/bdcc2f7fd6fc0ef6b9b892d5e39d7848f977a94d
date: 2026-07-27T00:00:00.000Z

The COBOL front-end now correctly resumes the source format after a copybook file has been processed. Previously, changes to the source format directive within a copybook were not properly discarded upon exiting the copybook, leading to incorrect parsing.