fn main() {
// FIXME(#31407) this error should go away, but in the meantime we test that it
// is accompanied by a somewhat useful error message.
- let _: f64 = 1234567890123456789012345678901234567890e-340; //~ ERROR could not evaluate float
+ let _: f64 = 1234567890123456789012345678901234567890e-340;
+ //~^ ERROR constant evaluation error
+ //~| unimplemented constant expression: could not evaluate float literal
}