UTF-16 character literals get illegally formatted #945
Description
Here is the original code:
$ cat /tmp/foo.cpp
#include <string>
int main(int argc, char **argv) {
char16_t c = u'\u007f';
}
$
After running uncrustify uncrustify 0.64_d, I get the following:
$ cat /tmp/newfoo.cpp
#include <string>
int main(int argc, char **argv) {
char16_t c = u '\u007f';
}
$
The space inserted between the u and the first single quote makes the character literal unpareable.
$ g++ -std=gnu++11 -o /tmp/newfoo.o -c /tmp/newfoo.cpp
/tmp/newfoo.cpp: In function 'int main(int, char**)':
/tmp/newfoo.cpp:4:16: error: 'u' was not declared in this scope
char16_t c = u '\u007f';
^
$
Here is the debug file.