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fix: remove wrong comma after remove unnecessary braces

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Young-Flash 2023-12-22 21:02:13 +08:00
parent 3ce35931db
commit 2426d421b4
1 changed files with 7 additions and 0 deletions
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7
crates/syntax/src/ast/node_ext.rs
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@ -345,6 +345,12 @@ impl ast::UseTreeList {
.is_some() .is_some()
} }
pub fn comma(&self) -> impl Iterator<Item = SyntaxToken> {
self.syntax()
.children_with_tokens()
.filter_map(|it| it.into_token().filter(|it| it.kind() == T![,]))
}
/// Remove the unnecessary braces in current `UseTreeList` /// Remove the unnecessary braces in current `UseTreeList`
pub fn remove_unnecessary_braces(mut self) { pub fn remove_unnecessary_braces(mut self) {
let remove_brace_in_use_tree_list = |u: &ast::UseTreeList| { let remove_brace_in_use_tree_list = |u: &ast::UseTreeList| {
@ -352,6 +358,7 @@ impl ast::UseTreeList {
if use_tree_count == 1 { if use_tree_count == 1 {
u.l_curly_token().map(ted::remove); u.l_curly_token().map(ted::remove);
u.r_curly_token().map(ted::remove); u.r_curly_token().map(ted::remove);
u.comma().for_each(ted::remove);
} }
}; };