http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55494

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> 2012-11-27 
18:55:34 UTC ---
ICEs even with 4.7 branch.  With 4.6:

/home/marek/rh/tests/pr55494.C:6:19: warning: variadic templates only available
with -std=c++0x or -std=gnu++0x [enabled by default]
/home/marek/rh/tests/pr55494.C:7:35: sorry, unimplemented: cannot expand ‘Args
...’ into a fixed-length argument list
/home/marek/rh/tests/pr55494.C:7:35: error: type/value mismatch at argument 1
in template parameter list for ‘template<const char* Name> struct Foo’
/home/marek/rh/tests/pr55494.C:7:35: error:   expected a constant of type
‘const char*’, got ‘Args ...’
/home/marek/rh/tests/pr55494.C: In function ‘int main()’:
/home/marek/rh/tests/pr55494.C:17:10: error: no match for ‘operator<<’ in ‘s <<
m’
/home/marek/rh/tests/pr55494.C:17:10: note: candidate is:
/home/marek/rh/tests/pr55494.C:7:6: note: template<class ... Args> void
operator<<(S&, int&)

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