Landing: 5f2c4cacfcdf
Project / Subsystem
gcc / fortran
Date
2026-07-04
Author
Sandra Loosemore
Commit
5f2c4cacfcdf9f6ed77ded6467df31cc90181e07
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- fortran
- patch_id
- —
- commit_hash
- 5f2c4cacfcdf9f6ed77ded6467df31cc90181e07
- source_type
- github
- headline
- Fortran: Fix ICE-on-invalid in trans_code.
- tldr
- Prevents an internal compiler error in the Fortran front-end when handling invalid expressions.
- author
- Sandra Loosemore
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • fortran
- • ice
- • bugfix
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-07-04T00:00:00.000Z
This commit addresses an internal compiler error (ICE) that occurred in the Fortran front-end’s trans_code function. The error happened when the compiler attempted to set the source code location for invalid tree expressions, such as error_mark_node.
By adding a check to ensure that location information is only set for valid expression nodes, this commit prevents the ICE and improves the compiler’s robustness when encountering errors during code translation.