This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 115d. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.
2024-10-26
[Moved to DR at the February, 2014 meeting.]
The example in 12.6 [over.literal] paragraph 8 contains the line
float operator ""E(const char*); // OK
E does not begin with an underscore and thus is a reserved name.
Proposed resolution (September, 2013):
Change the example in 12.6 [over.literal] paragraph 8 as follows:
void operator "" _km(long double); // OK string operator "" _i18n(const char*, std::size_t); // OK template <char...> double operator "" _\u03C0(); // OK: UCN for lowercase pi float operator ""_E(const char*); // OK float operator ""E(const char*); // error: reserved identifier float operator " " B(const char*); // error: non-empty string-literal string operator "" 5X(const char*, std::size_t); // error: invalid literal suffix identifier double operator "" _miles(double); // error: invalid parameter-declaration-clause template <char...> int operator "" _j(const char*); // error: invalid parameter-declaration-clause
Rationale (February, 2014):
The specification was removed from the WP and moved into a Technical Specification.