Skip to content

fix(multitude): restore coverage for transcode_utf16_into #499

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
martin-kolinek wants to merge 1 commit into
base: main
Choose a base branch
from
+7 −1
Open

fix(multitude): restore coverage for transcode_utf16_into #499

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 7 additions & 1 deletion crates/multitude/src/arena/alloc_utf16.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,13 @@ impl<A: Allocator + Clone> Arena<A> {
/// via `encode_utf16` into the `u16` payload immediately after, and
/// returns a thin pointer to the first payload element. `exact` must
/// match `s.chars().map(char::len_utf16).sum()` from a pre-walk.
#[inline(always)]
//
// Skip `inline(always)` under coverage instrumentation so a real
// out-of-line function body exists for llvm-cov to attribute hits to.
// With `inline(always)` the source-line mapping for the inlined copies
// is fragile and shifts with the dep graph (observed: 11 lines went
// from 100% to missed when PR #478 added optional deps elsewhere).
#[cfg_attr(not(coverage_nightly), inline(always))]
#[allow(
clippy::cast_ptr_alignment,
reason = "see callers: `base + PREFIX_BYTES` is u16-aligned by construction"
Expand Down
Loading