diff options
Diffstat (limited to 'src/test/run-make-fulldeps/coverage/partial_eq.rs')
| -rw-r--r-- | src/test/run-make-fulldeps/coverage/partial_eq.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/run-make-fulldeps/coverage/partial_eq.rs b/src/test/run-make-fulldeps/coverage/partial_eq.rs index 547026f9502..7d265ba66a4 100644 --- a/src/test/run-make-fulldeps/coverage/partial_eq.rs +++ b/src/test/run-make-fulldeps/coverage/partial_eq.rs @@ -44,3 +44,18 @@ one expression, which is allowed, but the `function_source_hash` was only passed `function_source_hash` without a code region, if necessary. */ + +// FIXME(#79626): The derived traits get coverage, which is great, but some of the traits appear +// to get two coverage execution counts at different positions: +// +// ```text +// 4| 2|#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)] +// ^0 ^0 ^0 ^0 ^1 ^0 ^0^0 +// ```text +// +// `PartialEq`, `PartialOrd`, and `Ord` (and possibly `Eq`, if the trait name was longer than 2 +// characters) have counts at their first and last characters. +// +// Why is this? Why does `PartialOrd` have two values (1 and 0)? This must mean we are checking +// distinct coverages, so maybe we don't want to eliminate one of them. Should we merge them? +// If merged, do we lose some information? |