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Fix formatting

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This commit is contained in:
Shotaro Yamada 2019-06-16 01:45:38 +09:00
parent 474a04615c
commit 774537fb01
1 changed files with 3 additions and 7 deletions
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10
crates/ra_syntax/src/ast/expr_extensions.rs
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@ -229,7 +229,8 @@ pub enum LiteralKind {
impl ast::Literal {
pub fn token(&self) -> SyntaxToken {
let elem = self.syntax()
let elem = self
.syntax()
.children_with_tokens()
.find(|e| e.kind() != ATTR && !e.kind().is_trivia());
match elem {
@ -274,12 +275,7 @@ impl ast::Literal {
#[test]
fn test_literal_with_attr() {
let parse = ast::SourceFile::parse(r#"const _: &str = { #[attr] "Hello" };"#);
let lit = parse
.tree
.syntax()
.descendants()
.find_map(ast::Literal::cast)
.unwrap();
let lit = parse.tree.syntax().descendants().find_map(ast::Literal::cast).unwrap();
assert_eq!(lit.token().text(), r#""Hello""#);
}