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Merge #11177

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11177: internal: dont descend into comments r=Veykril a=jhgg

fixes #11176

Co-authored-by: Jake Heinz <jh@discordapp.com>
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bors[bot] 2022-01-03 02:03:03 +00:00 • committed by GitHub
commit 8e9ccbf97a
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crates/ide/src/syntax_highlighting.rs
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@ -282,7 +282,10 @@ fn traverse(
// only attempt to descend if we are inside a macro call or attribute // only attempt to descend if we are inside a macro call or attribute
// as calling `descend_into_macros_single` gets rather expensive if done for every single token // as calling `descend_into_macros_single` gets rather expensive if done for every single token
let descend_token = current_macro_call.is_some() || current_attr_call.is_some(); // additionally, do not descend into comments, descending maps down to doc attributes which get
// tagged as string literals.
let descend_token = (current_macro_call.is_some() || current_attr_call.is_some())
&& element.kind() != COMMENT;
let element_to_highlight = if descend_token { let element_to_highlight = if descend_token {
let token = match &element { let token = match &element {
NodeOrToken::Node(_) => continue, NodeOrToken::Node(_) => continue,