rust/tests/ui/suggestions/issue-104961.rs

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// run-rustfix
fn foo(x: &str) -> bool {
x.starts_with("hi".to_string() + " you")
//~^ ERROR expected a `FnMut<(char,)>` closure, found `String`
}
fn foo2(x: &str) -> bool {
x.starts_with("hi".to_string())
//~^ ERROR expected a `FnMut<(char,)>` closure, found `String`
}
fn main() {
foo("hi you");
foo2("hi");
}