src/test/ui/issues/issue-31109.rs

   1 fn main() {
   2     // FIXME(#31407) this error should go away, but in the meantime we test that it
   3     // is accompanied by a somewhat useful error message.
   4     let _: f64 = 1234567890123456789012345678901234567890e-340;
   5     //~^ ERROR could not evaluate float literal (see issue #31407)
   6 }