File: sugar.rs

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// Tests for "default" bounds inferred for traits with no bounds list.

trait Foo {}

fn a(_x: Box<dyn Foo + Send>) {
}

fn b(_x: &'static (dyn Foo + 'static)) {
}

fn c(x: Box<dyn Foo + Sync>) {
    a(x); //~ ERROR mismatched types
}

fn d(x: &'static (dyn Foo + Sync)) {
    b(x);
}

fn main() {}