Landing: 322362ce5142

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Project / Subsystem

gcc / fortran

Date

2026-08-16

Author

Jerry DeLisle

Commit

322362ce514228d5f9fcd3a06444b01425d665e6

Source

github

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Breaking

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project: gcc
subsystem: fortran
patch_id: —
commit_hash: 322362ce514228d5f9fcd3a06444b01425d665e6
source_type: github
headline: Fortran: Emit static initializers for ISO_FORTRAN_ENV array constants in procedures.
tldr: Fixes initialization of ISO_FORTRAN_ENV array constants used within Fortran procedures.
author: Jerry DeLisle
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • fortran
• compiler bugfix
• initialization
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/322362ce514228d5f9fcd3a06444b01425d665e6
date: 2026-08-16T00:00:00.000Z

An issue in the Fortran compiler caused array constants from ISO_FORTRAN_ENV to be uninitialized when used within procedures. Although these constants were marked TREE_STATIC for inlining, their static initializers were only generated for main programs or modules. This fix ensures that initializers are emitted regardless of the enclosing scope, correctly initializing these array constants within procedures.