// Removing 'const' specifier does not change output of generated MIR & ASM :)
pub const fn new() -> Vec<i64> {
    Vec::new()
}

/* ASM OUTPUT
playground::new:
	movq	%rdi, %rax
	movq	$8, (%rdi)
	xorps	%xmm0, %xmm0
	movups	%xmm0, 8(%rdi)
	retq
*/

/* MIR OUTPUT
// WARNING: This output format is intended for human consumers only
// and is subject to change without notice. Knock yourself out.
fn new() -> std::vec::Vec<i64> {
    let mut _0: std::vec::Vec<i64>;      // return place in scope 0 at src/lib.rs:1:17: 1:25

    bb0: {
        _0 = const std::vec::Vec::<i64>::new() -> bb1; // bb0[0]: scope 0 at src/lib.rs:2:5: 2:15
                                         // ty::Const
                                         // + ty: fn() -> std::vec::Vec<i64> {std::vec::Vec::<i64>::new}
                                         // + val: Value(Scalar(<ZST>))
                                         // mir::Constant
                                         // + span: src/lib.rs:2:5: 2:13
                                         // + user_ty: UserType(0)
                                         // + literal: Const { ty: fn() -> std::vec::Vec<i64> {std::vec::Vec::<i64>::new}, val: Value(Scalar(<ZST>)) }
    }

    bb1: {
        return;                          // bb1[0]: scope 0 at src/lib.rs:3:2: 3:2
    }
}
*/