From 04decd5e6b36574ca30369c26481d5a51d739971 Mon Sep 17 00:00:00 2001 From: Jake Heinz Date: Mon, 3 Jan 2022 01:50:49 +0000 Subject: [PATCH] internal: dont descend into comments --- crates/ide/src/syntax_highlighting.rs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/crates/ide/src/syntax_highlighting.rs b/crates/ide/src/syntax_highlighting.rs index 28c7c546fff..f20d629fbf1 100644 --- a/crates/ide/src/syntax_highlighting.rs +++ b/crates/ide/src/syntax_highlighting.rs @@ -282,7 +282,10 @@ fn traverse( // 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 - 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 token = match &element { NodeOrToken::Node(_) => continue,