[rustc.git] / src / test / ui / issues / issue-8727.rs

// Verify the compiler fails with an error on infinite function
// recursions.

// build-fail
// normalize-stderr-test: ".nll/" -> "/"

fn generic<T>() { //~ WARN function cannot return without recursing
    generic::<Option<T>>();
}
//~^^ ERROR reached the recursion limit while instantiating `generic::<Option<


fn main () {
    // Use generic<T> at least once to trigger instantiation.
    generic::<i32>();
}
Commit	Line	Data
1a4d82fc JJ	1	// Verify the compiler fails with an error on infinite function
	2	// recursions.
	3
dfeec247	4	// build-fail
1b1a35ee	5	// normalize-stderr-test: ".nll/" -> "/"
dfeec247	6
f035d41b	7	fn generic<T>() { //~ WARN function cannot return without recursing
85aaf69f	8	generic::<Option<T>>();
1a4d82fc	9	}
1b1a35ee	10	//~^^ ERROR reached the recursion limit while instantiating `generic::<Option<
1a4d82fc JJ	11
	12
	13	fn main () {
	14	// Use generic<T> at least once to trigger instantiation.
85aaf69f	15	generic::<i32>();
1a4d82fc	16	}