self.diagnostic().span_err(sp, msg)
}
pub fn span_err_with_code<S: Into<MultiSpan>>(&self, sp: S, msg: &str, code: DiagnosticId) {
self.diagnostic().span_err_with_code(sp, &msg, code)
}
self.diagnostic().span_err(sp, msg)
}
pub fn span_err_with_code<S: Into<MultiSpan>>(&self, sp: S, msg: &str, code: DiagnosticId) {
self.diagnostic().span_err_with_code(sp, &msg, code)
}