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-rw-r--r--crates/ide/src/syntax_highlighting/highlight.rs35
-rw-r--r--crates/ide/src/syntax_highlighting/tags.rs4
-rw-r--r--crates/ide/src/syntax_highlighting/test_data/highlight_assoc_functions.html8
-rw-r--r--crates/ide/src/syntax_highlighting/test_data/highlight_injection.html2
-rw-r--r--crates/ide/src/syntax_highlighting/test_data/highlight_unsafe.html6
-rw-r--r--crates/ide/src/syntax_highlighting/test_data/highlighting.html4
-rw-r--r--crates/rust-analyzer/src/semantic_tokens.rs1
-rw-r--r--crates/rust-analyzer/src/to_proto.rs1
8 files changed, 47 insertions, 14 deletions
diff --git a/crates/ide/src/syntax_highlighting/highlight.rs b/crates/ide/src/syntax_highlighting/highlight.rs
index b0cfdd8b7..5ccb84714 100644
--- a/crates/ide/src/syntax_highlighting/highlight.rs
+++ b/crates/ide/src/syntax_highlighting/highlight.rs
@@ -1,6 +1,6 @@
1//! Computes color for a single element. 1//! Computes color for a single element.
2 2
3use hir::{AsAssocItem, Semantics, VariantDef}; 3use hir::{AsAssocItem, AssocItemContainer, Semantics, VariantDef};
4use ide_db::{ 4use ide_db::{
5 defs::{Definition, NameClass, NameRefClass}, 5 defs::{Definition, NameClass, NameRefClass},
6 RootDatabase, SymbolKind, 6 RootDatabase, SymbolKind,
@@ -275,12 +275,24 @@ fn highlight_def(db: &RootDatabase, def: Definition) -> Highlight {
275 hir::ModuleDef::Module(_) => HlTag::Symbol(SymbolKind::Module), 275 hir::ModuleDef::Module(_) => HlTag::Symbol(SymbolKind::Module),
276 hir::ModuleDef::Function(func) => { 276 hir::ModuleDef::Function(func) => {
277 let mut h = Highlight::new(HlTag::Symbol(SymbolKind::Function)); 277 let mut h = Highlight::new(HlTag::Symbol(SymbolKind::Function));
278 if func.as_assoc_item(db).is_some() { 278 if let Some(item) = func.as_assoc_item(db) {
279 h |= HlMod::Associated; 279 h |= HlMod::Associated;
280 if func.self_param(db).is_none() { 280 if func.self_param(db).is_none() {
281 h |= HlMod::Static 281 h |= HlMod::Static
282 } 282 }
283
284 match item.container(db) {
285 AssocItemContainer::Impl(i) => {
286 if i.trait_(db).is_some() {
287 h |= HlMod::Trait;
288 }
289 }
290 AssocItemContainer::Trait(_t) => {
291 h |= HlMod::Trait;
292 }
293 }
283 } 294 }
295
284 if func.is_unsafe(db) { 296 if func.is_unsafe(db) {
285 h |= HlMod::Unsafe; 297 h |= HlMod::Unsafe;
286 } 298 }
@@ -292,9 +304,20 @@ fn highlight_def(db: &RootDatabase, def: Definition) -> Highlight {
292 hir::ModuleDef::Variant(_) => HlTag::Symbol(SymbolKind::Variant), 304 hir::ModuleDef::Variant(_) => HlTag::Symbol(SymbolKind::Variant),
293 hir::ModuleDef::Const(konst) => { 305 hir::ModuleDef::Const(konst) => {
294 let mut h = Highlight::new(HlTag::Symbol(SymbolKind::Const)); 306 let mut h = Highlight::new(HlTag::Symbol(SymbolKind::Const));
295 if konst.as_assoc_item(db).is_some() { 307 if let Some(item) = konst.as_assoc_item(db) {
296 h |= HlMod::Associated 308 h |= HlMod::Associated;
309 match item.container(db) {
310 AssocItemContainer::Impl(i) => {
311 if i.trait_(db).is_some() {
312 h |= HlMod::Trait;
313 }
314 }
315 AssocItemContainer::Trait(_t) => {
316 h |= HlMod::Trait;
317 }
318 }
297 } 319 }
320
298 return h; 321 return h;
299 } 322 }
300 hir::ModuleDef::Trait(_) => HlTag::Symbol(SymbolKind::Trait), 323 hir::ModuleDef::Trait(_) => HlTag::Symbol(SymbolKind::Trait),
@@ -362,6 +385,10 @@ fn highlight_method_call(
362 if func.is_unsafe(sema.db) || sema.is_unsafe_method_call(&method_call) { 385 if func.is_unsafe(sema.db) || sema.is_unsafe_method_call(&method_call) {
363 h |= HlMod::Unsafe; 386 h |= HlMod::Unsafe;
364 } 387 }
388 if func.as_assoc_item(sema.db).and_then(|it| it.containing_trait(sema.db)).is_some() {
389 h |= HlMod::Trait
390 }
391
365 if let Some(self_param) = func.self_param(sema.db) { 392 if let Some(self_param) = func.self_param(sema.db) {
366 match self_param.access(sema.db) { 393 match self_param.access(sema.db) {
367 hir::Access::Shared => (), 394 hir::Access::Shared => (),
diff --git a/crates/ide/src/syntax_highlighting/tags.rs b/crates/ide/src/syntax_highlighting/tags.rs
index 93db79b89..1cec991aa 100644
--- a/crates/ide/src/syntax_highlighting/tags.rs
+++ b/crates/ide/src/syntax_highlighting/tags.rs
@@ -58,6 +58,8 @@ pub enum HlMod {
58 Associated, 58 Associated,
59 /// Used for intra doc links in doc injection. 59 /// Used for intra doc links in doc injection.
60 IntraDocLink, 60 IntraDocLink,
61 /// Used for items in traits and trait impls.
62 Trait,
61 63
62 /// Keep this last! 64 /// Keep this last!
63 Unsafe, 65 Unsafe,
@@ -158,6 +160,7 @@ impl HlMod {
158 HlMod::Callable, 160 HlMod::Callable,
159 HlMod::Static, 161 HlMod::Static,
160 HlMod::Associated, 162 HlMod::Associated,
163 HlMod::Trait,
161 HlMod::Unsafe, 164 HlMod::Unsafe,
162 ]; 165 ];
163 166
@@ -174,6 +177,7 @@ impl HlMod {
174 HlMod::IntraDocLink => "intra_doc_link", 177 HlMod::IntraDocLink => "intra_doc_link",
175 HlMod::Mutable => "mutable", 178 HlMod::Mutable => "mutable",
176 HlMod::Static => "static", 179 HlMod::Static => "static",
180 HlMod::Trait => "trait",
177 HlMod::Unsafe => "unsafe", 181 HlMod::Unsafe => "unsafe",
178 } 182 }
179 } 183 }
diff --git a/crates/ide/src/syntax_highlighting/test_data/highlight_assoc_functions.html b/crates/ide/src/syntax_highlighting/test_data/highlight_assoc_functions.html
index 4635ea927..8cde3906c 100644
--- a/crates/ide/src/syntax_highlighting/test_data/highlight_assoc_functions.html
+++ b/crates/ide/src/syntax_highlighting/test_data/highlight_assoc_functions.html
@@ -47,12 +47,12 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
47<span class="brace">}</span> 47<span class="brace">}</span>
48 48
49<span class="keyword">trait</span> <span class="trait declaration">t</span> <span class="brace">{</span> 49<span class="keyword">trait</span> <span class="trait declaration">t</span> <span class="brace">{</span>
50 <span class="keyword">fn</span> <span class="function declaration static associated">t_is_static</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span> 50 <span class="keyword">fn</span> <span class="function declaration static associated trait">t_is_static</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
51 <span class="keyword">fn</span> <span class="function declaration associated">t_is_not_static</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span> 51 <span class="keyword">fn</span> <span class="function declaration associated trait">t_is_not_static</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
52<span class="brace">}</span> 52<span class="brace">}</span>
53 53
54<span class="keyword">impl</span> <span class="trait">t</span> <span class="keyword">for</span> <span class="struct">foo</span> <span class="brace">{</span> 54<span class="keyword">impl</span> <span class="trait">t</span> <span class="keyword">for</span> <span class="struct">foo</span> <span class="brace">{</span>
55 <span class="keyword">pub</span> <span class="keyword">fn</span> <span class="function declaration static associated">is_static</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span> 55 <span class="keyword">pub</span> <span class="keyword">fn</span> <span class="function declaration static associated trait">is_static</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
56 <span class="keyword">pub</span> <span class="keyword">fn</span> <span class="function declaration associated">is_not_static</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span> 56 <span class="keyword">pub</span> <span class="keyword">fn</span> <span class="function declaration associated trait">is_not_static</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
57<span class="brace">}</span> 57<span class="brace">}</span>
58 </code></pre> \ No newline at end of file 58 </code></pre> \ No newline at end of file
diff --git a/crates/ide/src/syntax_highlighting/test_data/highlight_injection.html b/crates/ide/src/syntax_highlighting/test_data/highlight_injection.html
index 9215ddd9e..7c6694a27 100644
--- a/crates/ide/src/syntax_highlighting/test_data/highlight_injection.html
+++ b/crates/ide/src/syntax_highlighting/test_data/highlight_injection.html
@@ -42,7 +42,7 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
42<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span> 42<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
43 <span class="function">fixture</span><span class="parenthesis">(</span><span class="string_literal">r#"</span> 43 <span class="function">fixture</span><span class="parenthesis">(</span><span class="string_literal">r#"</span>
44 <span class="keyword">trait</span> <span class="trait declaration">Foo</span> <span class="brace">{</span> 44 <span class="keyword">trait</span> <span class="trait declaration">Foo</span> <span class="brace">{</span>
45 <span class="keyword">fn</span> <span class="function declaration static associated">foo</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span> 45 <span class="keyword">fn</span> <span class="function declaration static associated trait">foo</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
46 <span class="macro">println!</span><span class="parenthesis">(</span><span class="string_literal">"2 + 2 = {}"</span><span class="comma">,</span> <span class="numeric_literal">4</span><span class="parenthesis">)</span><span class="semicolon">;</span> 46 <span class="macro">println!</span><span class="parenthesis">(</span><span class="string_literal">"2 + 2 = {}"</span><span class="comma">,</span> <span class="numeric_literal">4</span><span class="parenthesis">)</span><span class="semicolon">;</span>
47 <span class="brace">}</span> 47 <span class="brace">}</span>
48 <span class="brace">}</span><span class="string_literal">"#</span> 48 <span class="brace">}</span><span class="string_literal">"#</span>
diff --git a/crates/ide/src/syntax_highlighting/test_data/highlight_unsafe.html b/crates/ide/src/syntax_highlighting/test_data/highlight_unsafe.html
index 6a6555208..72910421d 100644
--- a/crates/ide/src/syntax_highlighting/test_data/highlight_unsafe.html
+++ b/crates/ide/src/syntax_highlighting/test_data/highlight_unsafe.html
@@ -62,11 +62,11 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
62<span class="brace">}</span> 62<span class="brace">}</span>
63 63
64<span class="keyword">trait</span> <span class="trait declaration">DoTheAutoref</span> <span class="brace">{</span> 64<span class="keyword">trait</span> <span class="trait declaration">DoTheAutoref</span> <span class="brace">{</span>
65 <span class="keyword">fn</span> <span class="function declaration associated">calls_autoref</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span><span class="semicolon">;</span> 65 <span class="keyword">fn</span> <span class="function declaration associated trait">calls_autoref</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span><span class="semicolon">;</span>
66<span class="brace">}</span> 66<span class="brace">}</span>
67 67
68<span class="keyword">impl</span> <span class="trait">DoTheAutoref</span> <span class="keyword">for</span> <span class="builtin_type">u16</span> <span class="brace">{</span> 68<span class="keyword">impl</span> <span class="trait">DoTheAutoref</span> <span class="keyword">for</span> <span class="builtin_type">u16</span> <span class="brace">{</span>
69 <span class="keyword">fn</span> <span class="function declaration associated">calls_autoref</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span> 69 <span class="keyword">fn</span> <span class="function declaration associated trait">calls_autoref</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
70<span class="brace">}</span> 70<span class="brace">}</span>
71 71
72<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span> 72<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
@@ -96,6 +96,6 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
96 <span class="keyword">let</span> <span class="struct">Packed</span> <span class="brace">{</span> <span class="field">a</span><span class="colon">:</span> <span class="keyword unsafe">ref</span> <span class="variable declaration">_a</span> <span class="brace">}</span> <span class="operator">=</span> <span class="variable">packed</span><span class="semicolon">;</span> 96 <span class="keyword">let</span> <span class="struct">Packed</span> <span class="brace">{</span> <span class="field">a</span><span class="colon">:</span> <span class="keyword unsafe">ref</span> <span class="variable declaration">_a</span> <span class="brace">}</span> <span class="operator">=</span> <span class="variable">packed</span><span class="semicolon">;</span>
97 97
98 <span class="comment">// unsafe auto ref of packed field</span> 98 <span class="comment">// unsafe auto ref of packed field</span>
99 <span class="variable">packed</span><span class="operator">.</span><span class="field">a</span><span class="operator">.</span><span class="function associated unsafe">calls_autoref</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span> 99 <span class="variable">packed</span><span class="operator">.</span><span class="field">a</span><span class="operator">.</span><span class="function associated trait unsafe">calls_autoref</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
100 <span class="brace">}</span> 100 <span class="brace">}</span>
101<span class="brace">}</span></code></pre> \ No newline at end of file 101<span class="brace">}</span></code></pre> \ No newline at end of file
diff --git a/crates/ide/src/syntax_highlighting/test_data/highlighting.html b/crates/ide/src/syntax_highlighting/test_data/highlighting.html
index 1eaa7b75b..973173254 100644
--- a/crates/ide/src/syntax_highlighting/test_data/highlighting.html
+++ b/crates/ide/src/syntax_highlighting/test_data/highlighting.html
@@ -67,11 +67,11 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
67<span class="brace">}</span> 67<span class="brace">}</span>
68 68
69<span class="keyword">trait</span> <span class="trait declaration">Bar</span> <span class="brace">{</span> 69<span class="keyword">trait</span> <span class="trait declaration">Bar</span> <span class="brace">{</span>
70 <span class="keyword">fn</span> <span class="function declaration associated">bar</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span><span class="semicolon">;</span> 70 <span class="keyword">fn</span> <span class="function declaration associated trait">bar</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span><span class="semicolon">;</span>
71<span class="brace">}</span> 71<span class="brace">}</span>
72 72
73<span class="keyword">impl</span> <span class="trait">Bar</span> <span class="keyword">for</span> <span class="struct">Foo</span> <span class="brace">{</span> 73<span class="keyword">impl</span> <span class="trait">Bar</span> <span class="keyword">for</span> <span class="struct">Foo</span> <span class="brace">{</span>
74 <span class="keyword">fn</span> <span class="function declaration associated">bar</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span> <span class="brace">{</span> 74 <span class="keyword">fn</span> <span class="function declaration associated trait">bar</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span> <span class="brace">{</span>
75 <span class="self_keyword">self</span><span class="operator">.</span><span class="field">x</span> 75 <span class="self_keyword">self</span><span class="operator">.</span><span class="field">x</span>
76 <span class="brace">}</span> 76 <span class="brace">}</span>
77<span class="brace">}</span> 77<span class="brace">}</span>
diff --git a/crates/rust-analyzer/src/semantic_tokens.rs b/crates/rust-analyzer/src/semantic_tokens.rs
index a3c5e9ccf..2dc8a42f1 100644
--- a/crates/rust-analyzer/src/semantic_tokens.rs
+++ b/crates/rust-analyzer/src/semantic_tokens.rs
@@ -88,6 +88,7 @@ define_semantic_token_modifiers![
88 (CONSUMING, "consuming"), 88 (CONSUMING, "consuming"),
89 (UNSAFE, "unsafe"), 89 (UNSAFE, "unsafe"),
90 (ATTRIBUTE_MODIFIER, "attribute"), 90 (ATTRIBUTE_MODIFIER, "attribute"),
91 (TRAIT_MODIFIER, "trait"),
91 (CALLABLE, "callable"), 92 (CALLABLE, "callable"),
92 (INTRA_DOC_LINK, "intraDocLink"), 93 (INTRA_DOC_LINK, "intraDocLink"),
93]; 94];
diff --git a/crates/rust-analyzer/src/to_proto.rs b/crates/rust-analyzer/src/to_proto.rs
index e297a72e6..c3820944b 100644
--- a/crates/rust-analyzer/src/to_proto.rs
+++ b/crates/rust-analyzer/src/to_proto.rs
@@ -474,6 +474,7 @@ fn semantic_token_type_and_modifiers(
474 HlMod::Callable => semantic_tokens::CALLABLE, 474 HlMod::Callable => semantic_tokens::CALLABLE,
475 HlMod::Static => lsp_types::SemanticTokenModifier::STATIC, 475 HlMod::Static => lsp_types::SemanticTokenModifier::STATIC,
476 HlMod::IntraDocLink => semantic_tokens::INTRA_DOC_LINK, 476 HlMod::IntraDocLink => semantic_tokens::INTRA_DOC_LINK,
477 HlMod::Trait => semantic_tokens::TRAIT_MODIFIER,
477 HlMod::Associated => continue, 478 HlMod::Associated => continue,
478 }; 479 };
479 mods |= modifier; 480 mods |= modifier;