https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119400
--- Comment #5 from Ilya Zylev <atstng at gmail dot com> ---
Thank you very much, that clarifies original post.
-fms-extensions
-fno-ms-extensions
options work as intended.
Is it possible to configure these options from inside the source code being
compiled by GCC? Probably something in form of
#pragma GCC optimize("no-ms-extensions")
With this question I mainly concern usage in online judges, where direct
control of command line options is usually restricted.