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|
LL| |#![feature(coverage_attribute)]
LL| |//@ edition: 2021
LL| |//@ reference: attributes.coverage.nesting
LL| |
LL| |// Demonstrates the interaction of `#[coverage(off)]` and `#[coverage(on)]`
LL| |// in nested functions.
LL| |
LL| |#[coverage(off)]
LL| |fn do_stuff() {}
LL| |
LL| |#[coverage(off)]
LL| |fn dense_a() {
LL| | dense_b();
LL| | dense_b();
LL| | #[coverage(on)]
LL| 2| fn dense_b() {
LL| 2| dense_c();
LL| 2| dense_c();
LL| | #[coverage(off)]
LL| | fn dense_c() {
LL| | do_stuff();
LL| | }
LL| 2| }
LL| |}
LL| |
LL| |#[coverage(off)]
LL| |fn sparse_a() {
LL| | sparse_b();
LL| | sparse_b();
LL| | fn sparse_b() {
LL| | sparse_c();
LL| | sparse_c();
LL| | #[coverage(on)]
LL| 4| fn sparse_c() {
LL| 4| sparse_d();
LL| 4| sparse_d();
LL| 8| fn sparse_d() {
LL| 8| sparse_e();
LL| 8| sparse_e();
LL| | #[coverage(off)]
LL| | fn sparse_e() {
LL| | do_stuff();
LL| | }
LL| 8| }
LL| 4| }
LL| | }
LL| |}
LL| |
LL| |#[coverage(off)]
LL| |fn main() {
LL| | dense_a();
LL| | sparse_a();
LL| |}
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