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| author | Noah Lev <camelidcamel@gmail.com> | 2025-04-09 12:51:31 -0400 |
|---|---|---|
| committer | Noah Lev <camelidcamel@gmail.com> | 2025-04-09 13:04:57 -0400 |
| commit | 8b227a42fa2833581cd70cdc186ccc34e251a74e (patch) | |
| tree | 00e79769ac3c04e160eecbef78c51d1a9efe075f | |
| parent | f06e5c1e35bc5bc6131c6f8a0eb782097e3f28c3 (diff) | |
| download | rust-8b227a42fa2833581cd70cdc186ccc34e251a74e.tar.gz rust-8b227a42fa2833581cd70cdc186ccc34e251a74e.zip | |
rustdoc: Enable Markdown extensions when looking for doctests
We should enable these to avoid misinterpreting uses of the extended syntax as code blocks. This happens in practice with multi-paragraph footnotes, as discovered in #139064.
| -rw-r--r-- | src/librustdoc/html/markdown.rs | 2 | ||||
| -rw-r--r-- | tests/rustdoc-ui/multi-par-footnote.rs | 18 | ||||
| -rw-r--r-- | tests/rustdoc-ui/multi-par-footnote.stdout | 5 |
3 files changed, 24 insertions, 1 deletions
diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs index 334a7a86989..44134bda5ea 100644 --- a/src/librustdoc/html/markdown.rs +++ b/src/librustdoc/html/markdown.rs @@ -721,7 +721,7 @@ pub(crate) fn find_codes<T: doctest::DocTestVisitor>( extra_info: Option<&ExtraInfo<'_>>, include_non_rust: bool, ) { - let mut parser = Parser::new(doc).into_offset_iter(); + let mut parser = Parser::new_ext(doc, main_body_opts()).into_offset_iter(); let mut prev_offset = 0; let mut nb_lines = 0; let mut register_header = None; diff --git a/tests/rustdoc-ui/multi-par-footnote.rs b/tests/rustdoc-ui/multi-par-footnote.rs new file mode 100644 index 00000000000..bb6a85db0db --- /dev/null +++ b/tests/rustdoc-ui/multi-par-footnote.rs @@ -0,0 +1,18 @@ +//@ check-pass +//@ compile-flags:--test +//@ normalize-stdout: "finished in \d+\.\d+s" -> "finished in $$TIME" +// Regression test for #139064. + +/// Example +/// +/// Footnote with multiple paragraphs[^multiple] +/// +/// [^multiple]: +/// One +/// +/// Two +/// +/// Three +pub fn add(left: u64, right: u64) -> u64 { + left + right +} diff --git a/tests/rustdoc-ui/multi-par-footnote.stdout b/tests/rustdoc-ui/multi-par-footnote.stdout new file mode 100644 index 00000000000..7326c0a25a0 --- /dev/null +++ b/tests/rustdoc-ui/multi-par-footnote.stdout @@ -0,0 +1,5 @@ + +running 0 tests + +test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + |