------- Comment #13 from paolo dot carlini at oracle dot com 2010-01-27 12:35 ------- Dave, please grep the C++ testsuite for char16_t and char32_t: you will find tons of testcases using those types + -std=c++0x on the command line, no special target-dependent treatments, no includes whatsoever.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42880