tests/ui/binding/tuple-binder-on-err-ty.rs

//! Regression test for <https://github.com/rust-lang/rust/issues/34334>.
//! Test tuple pattern syntax doesn't ICE on erroneous type.

fn main () {
    let sr: Vec<(u32, _, _) = vec![];
    //~^ ERROR expected one of

    let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect();
    //~^ ERROR a value of type `Vec<(u32, _, _)>` cannot be built

}