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rust: fix off-by-one line number in rustdoc tests

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When the `#![allow]` line was added, the doctest line number anchor
isn't updated which causes the line number printed in kunit test to be
off-by-one.

Fixes: ab844cf320 ("rust: allow `unreachable_pub` for doctests")
Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: David Gow <davidgow@google.com>
Link: https://patch.msgid.link/20251211182208.2791025-1-gary@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Gary Guo
2025-12-11 18:22:07 +00:00
committed by Miguel Ojeda
parent f6b8d4b7e5
commit 946c5efe6a
1 changed files with 1 additions and 1 deletions
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2
scripts/rustdoc_test_gen.rs
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@@ -206,7 +206,7 @@ pub extern "C" fn {kunit_name}(__kunit_test: *mut ::kernel::bindings::kunit) {{
/// The anchor where the test code body starts.
#[allow(unused)]
static __DOCTEST_ANCHOR: i32 = ::core::line!() as i32 + {body_offset} + 1;
static __DOCTEST_ANCHOR: i32 = ::core::line!() as i32 + {body_offset} + 2;
{{
#![allow(unreachable_pub, clippy::disallowed_names)]
{body}