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Merge pull request #19137 from asuto15/highlight-extern-crate
fix: highlight `extern crate` in doc comments
| -rw-r--r-- | crates/ide/src/syntax_highlighting/highlight.rs | 1 | ||||
| -rw-r--r-- | crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html | 9 | ||||
| -rw-r--r-- | crates/ide/src/syntax_highlighting/tests.rs | 9 |
3 files changed, 19 insertions, 0 deletions
diff --git a/crates/ide/src/syntax_highlighting/highlight.rs b/crates/ide/src/syntax_highlighting/highlight.rs index 479c0b381a..194fde1160 100644 --- a/crates/ide/src/syntax_highlighting/highlight.rs +++ b/crates/ide/src/syntax_highlighting/highlight.rs @@ -703,6 +703,7 @@ fn highlight_name_ref_by_syntax( }; match parent.kind() { + EXTERN_CRATE => HlTag::Symbol(SymbolKind::Module) | HlMod::CrateRoot, METHOD_CALL_EXPR => ast::MethodCallExpr::cast(parent) .and_then(|it| highlight_method_call(sema, krate, &it, edition)) .unwrap_or_else(|| SymbolKind::Method.into()), diff --git a/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html b/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html index 5ff96ae2a7..eb77c14c2a 100644 --- a/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html +++ b/crates/ide/src/syntax_highlighting/test_data/highlight_doctest.html @@ -50,6 +50,15 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd <span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">fn</span><span class="none injected"> </span><span class="function declaration injected">test</span><span class="parenthesis injected">(</span><span class="parenthesis injected">)</span><span class="none injected"> </span><span class="brace injected">{</span><span class="brace injected">}</span> <span class="comment documentation">//! ```</span> +<span class="comment documentation">//! ```rust</span> +<span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">extern</span><span class="none injected"> </span><span class="keyword injected">crate</span><span class="none injected"> </span><span class="self_keyword crate_root injected">self</span><span class="semicolon injected">;</span> +<span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">extern</span><span class="none injected"> </span><span class="keyword injected">crate</span><span class="none injected"> </span><span class="module crate_root injected">std</span><span class="semicolon injected">;</span> +<span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">extern</span><span class="none injected"> </span><span class="keyword injected">crate</span><span class="none injected"> </span><span class="module crate_root injected">core</span><span class="semicolon injected">;</span> +<span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">extern</span><span class="none injected"> </span><span class="keyword injected">crate</span><span class="none injected"> </span><span class="module crate_root injected">alloc</span><span class="semicolon injected">;</span> +<span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">extern</span><span class="none injected"> </span><span class="keyword injected">crate</span><span class="none injected"> </span><span class="module crate_root injected">proc_macro</span><span class="semicolon injected">;</span> +<span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">extern</span><span class="none injected"> </span><span class="keyword injected">crate</span><span class="none injected"> </span><span class="module crate_root injected">test</span><span class="semicolon injected">;</span> +<span class="comment documentation">//!</span><span class="comment documentation"> </span><span class="keyword injected">extern</span><span class="none injected"> </span><span class="keyword injected">crate</span><span class="none injected"> </span><span class="module crate_root injected">Krate</span><span class="semicolon injected">;</span> +<span class="comment documentation">//! ```</span> <span class="keyword">mod</span> <span class="module declaration">outline_module</span><span class="semicolon">;</span> <span class="comment documentation">/// ```</span> diff --git a/crates/ide/src/syntax_highlighting/tests.rs b/crates/ide/src/syntax_highlighting/tests.rs index 30b8fa74f8..c6e83d0d5e 100644 --- a/crates/ide/src/syntax_highlighting/tests.rs +++ b/crates/ide/src/syntax_highlighting/tests.rs @@ -722,6 +722,15 @@ fn test_highlight_doc_comment() { //! fn test() {} //! ``` +//! ```rust +//! extern crate self; +//! extern crate std; +//! extern crate core; +//! extern crate alloc; +//! extern crate proc_macro; +//! extern crate test; +//! extern crate Krate; +//! ``` mod outline_module; /// ``` |