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Filters Author: Matthias Wippich EWG Clear all
1 out of 1 paper selected for export
Paper Title Authors Audience Doc Date Audit
P4234R2 $identifiers M. Wippich, M. Çağrı
EWGSG22
Mailing Date 2026-07 Post-Brno
Author(s) Matthias Wippich, Murat Can Çağrı
Target Audience EWGSG22
Revisions R1R0
Tracking issue View on GitHub
Abstract One of the oldest and most widely supported extensions to C++ is allowing `$` in identifiers. This feature's origins predate both standard C++ and standard C. As GCC notes in its [documentation](https://gcc.gnu.org/onlinedocs/gcc/Dollar-Signs.html):
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