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profile highlighting

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This commit is contained in:
Aleksey Kladov 2019-05-23 21:18:22 +03:00
parent 1dc9adc6e2
commit f6d2c3f9d5
1 changed files with 3 additions and 0 deletions
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3
crates/ra_ide_api/src/syntax_highlighting.rs
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@ -2,6 +2,7 @@ use rustc_hash::FxHashSet;
use ra_syntax::{ast, AstNode, TextRange, Direction, SyntaxKind, SyntaxKind::*, SyntaxElement, T};
use ra_db::SourceDatabase;
use ra_prof::profile;
use crate::{FileId, db::RootDatabase};
@ -27,6 +28,8 @@ fn is_control_keyword(kind: SyntaxKind) -> bool {
}
pub(crate) fn highlight(db: &RootDatabase, file_id: FileId) -> Vec<HighlightedRange> {
let _p = profile("highlight");
let source_file = db.parse(file_id);
// Visited nodes to handle highlighting priorities