[Bug c++/59867] Template string literal loses first symbol

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59867

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
This looks just as a missed diagnostics of invalid source.
Both in C++11 and in n3690 there is in [over.literal]/5:
"The declaration of a literal operator template shall have an empty
parameter-declaration-clause and its template-parameter-list shall have a
single template-parameter that is a non-type template parameter pack (14.5.3)
with element type char."