I noticed the C99 standard (ISO/IEC 9899:1999) doesn't include the dollar sign
($), the at sign (@) and the grave accent (`) in the basic character set (see
section 5.2.1). gcc, anyway, doesn't complain if I have something such as:
char c = '$';
instead of
char c = '\u0024';
I looked at the gcc man page, but I couldn't find an option to show a warning
when something like this appears in a C99 source file. What do you think?
--
Summary: C99 basic character set
Product: gcc
Version: 4.3.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pi00100100 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41374
