rust/tests/ui/parser/unmatched-langle-2.rs

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// When there are too many opening `<`s, the compiler would previously
// suggest nonsense if the `<`s were interspersed with other tokens:
//
// error: unmatched angle brackets
// --> unmatched-langle.rs:2:10
// |
// 2 | foo::<Ty<<<i32>();
// | ^^^ help: remove extra angle brackets
//
// This test makes sure that this is no longer happening.
fn main() {
foo::<Ty<<<i32>();
//~^ ERROR: expected `::`, found `(`
}