src/test/ui/parser/issue-24780.rs

// Verify that '>' is not both expected and found at the same time, as it used
// to happen in #24780. For example, following should be an error:
// expected one of ..., `>`, ... found `>`
//
// compile-flags: -Z parse-only

fn foo() -> Vec<usize>> {
    //~^ ERROR expected one of `!`, `+`, `::`, `where`, or `{`, found `>`
    Vec::new()
}