272                       UParseError          &pe,  in compile()  argument
306     compiler.compile(regex, pe, status);  in compile()
323                       UParseError          &pe,  in compile()  argument
357     compiler.compile(regex, pe, status);  in compile()
372                       UParseError         &pe,  in compile()  argument
375     return compile(regex, 0, pe, err);  in compile()
384                       UParseError         &pe,  in compile()  argument
387     return compile(regex, 0, pe, err);  in compile()
399     UParseError pe;  in compile()  local
400     return compile(regex, flags, pe, err);  in compile()
412     UParseError pe;  in compile()  local
413     return compile(regex, flags, pe, err);  in compile()
477                     UParseError     &pe,  in matches()  argument
486     pat     = RegexPattern::compile(regex, 0, pe, status);  in matches()
501                     UParseError     &pe,  in matches()  argument
510     pat     = RegexPattern::compile(regex, 0, pe, status);  in matches()