id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8258	Wave: unexpected pre-processing error	chris0@…	Hartmut Kaiser	"Pre-processing the following file with the wave tool (v2.3.2.4101) on OSX 10.8.2 built from Boost 1.53.0 with GCC 4.2.1 produces an unexpected error.

File PPError1.txt:
{{{
#if 0
	""\U0000x""
#endif
}}}

Error:
{{{
/path-to-file/PPError1.txt:2:2: error: universal character name specifies an invalid character: \U0000x""
}}}

Wave was invoked with:[[BR]]
    /path-to-boost/dist/bin/wave PPError1.txt

Wave was built with:[[BR]]
    cd boost_1_53_0/tools/wave/build[[BR]]
    b2 variant=debug

Strangely, deleting any (or all) of the 0's in the second line causes wave to produce no error.[[BR]]
[GNU cpp-4.2.1 produces no errors in all cases.]"	Bugs	new	To Be Determined	wave	Boost 1.53.0	Problem