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Introduce EffectExpr

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This commit is contained in:
Aleksey Kladov 2020-05-02 01:18:19 +02:00
parent 3c96de5380
commit 4f2134cc33
25 changed files with 242 additions and 261 deletions
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crates/ra_fmt/src/lib.rs
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@ -42,7 +42,6 @@ pub fn unwrap_trivial_block(block: ast::BlockExpr) -> ast::Expr {
}
pub fn extract_trivial_expression(block: &ast::BlockExpr) -> Option<ast::Expr> {
let block = block.block()?;
let has_anything_else = |thing: &SyntaxNode| -> bool {
let mut non_trivial_children =
block.syntax().children_with_tokens().filter(|it| match it.kind() {