language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-28 12:54:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

apply T! macro where it is possible

Browse source
This commit is contained in:
Sergey Parilin 2019-05-15 15:35:47 +03:00
parent d77175ce28
commit 993abedd77
38 changed files with 619 additions and 623 deletions
Download patch file Download diff file Expand all files Collapse all files

9
crates/ra_syntax/src/lib.rs
View file

@ -179,10 +179,7 @@ fn api_walkthrough() {
// There's a bunch of traversal methods on `SyntaxNode`:
assert_eq!(expr_syntax.parent(), Some(block.syntax()));
assert_eq!(
block.syntax().first_child_or_token().map(|it| it.kind()),
Some(SyntaxKind::L_CURLY)
);
assert_eq!(block.syntax().first_child_or_token().map(|it| it.kind()), Some(T!['{']));
assert_eq!(
expr_syntax.next_sibling_or_token().map(|it| it.kind()),
Some(SyntaxKind::WHITESPACE)
@ -191,9 +188,7 @@ fn api_walkthrough() {
// As well as some iterator helpers:
let f = expr_syntax.ancestors().find_map(ast::FnDef::cast);
assert_eq!(f, Some(&*func));
assert!(expr_syntax
.siblings_with_tokens(Direction::Next)
.any(|it| it.kind() == SyntaxKind::R_CURLY));
assert!(expr_syntax.siblings_with_tokens(Direction::Next).any(|it| it.kind() == T!['}']));
assert_eq!(
expr_syntax.descendants_with_tokens().count(),
8, // 5 tokens `1`, ` `, `+`, ` `, `!`