[rustc.git] / src / test / mir-opt / nll / named-lifetimes-basic.rs

// Basic test for named lifetime translation. Check that we
// instantiate the types that appear in function arguments with
// suitable variables and that we setup the outlives relationship
// between R0 and R1 properly.

// compile-flags:-Zborrowck=mir -Zverbose
//                              ^^^^^^^^^ force compiler to dump more region information

#![allow(warnings)]

// EMIT_MIR rustc.use_x.nll.0.mir
fn use_x<'a, 'b: 'a, 'c>(w: &'a mut i32, x: &'b u32, y: &'a u32, z: &'c u32) -> bool { true }

fn main() {
}
Commit	Line	Data
abe05a73 XL	1	// Basic test for named lifetime translation. Check that we
	2	// instantiate the types that appear in function arguments with
	3	// suitable variables and that we setup the outlives relationship
	4	// between R0 and R1 properly.
	5
83c7162d XL	6	// compile-flags:-Zborrowck=mir -Zverbose
83c7162d XL	7	// ^^^^^^^^^ force compiler to dump more region information
abe05a73 XL	8
	9	#![allow(warnings)]
	10
ba9703b0	11	// EMIT_MIR rustc.use_x.nll.0.mir
abe05a73 XL	12	fn use_x<'a, 'b: 'a, 'c>(w: &'a mut i32, x: &'b u32, y: &'a u32, z: &'c u32) -> bool { true }
	13
	14	fn main() {
	15	}