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Migrate pull_assignment_up assist to SyntaxEditor

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Signed-off-by: Hayashi Mikihiro <34ttrweoewiwe28@gmail.com>
This commit is contained in:
Hayashi Mikihiro 2025-07-08 16:12:58 +09:00
parent 9a1fc3cdb8
commit c6ce2abd47
4 changed files with 57 additions and 25 deletions
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2
crates/syntax/src/ast/make.rs
View file

@ -680,7 +680,7 @@ pub fn expr_tuple(elements: impl IntoIterator<Item = ast::Expr>) -> ast::TupleEx
let expr = elements.into_iter().format(", ");
expr_from_text(&format!("({expr})"))
}
pub fn expr_assignment(lhs: ast::Expr, rhs: ast::Expr) -> ast::Expr {
pub fn expr_assignment(lhs: ast::Expr, rhs: ast::Expr) -> ast::BinExpr {
expr_from_text(&format!("{lhs} = {rhs}"))
}
fn expr_from_text<E: Into<ast::Expr> + AstNode>(text: &str) -> E {

13
crates/syntax/src/ast/syntax_factory/constructors.rs
View file

@ -440,6 +440,19 @@ impl SyntaxFactory {
ast
}
pub fn expr_assignment(&self, lhs: ast::Expr, rhs: ast::Expr) -> ast::BinExpr {
let ast = make::expr_assignment(lhs.clone(), rhs.clone()).clone_for_update();
if let Some(mut mapping) = self.mappings() {
let mut builder = SyntaxMappingBuilder::new(ast.syntax().clone());
builder.map_node(lhs.syntax().clone(), ast.lhs().unwrap().syntax().clone());
builder.map_node(rhs.syntax().clone(), ast.rhs().unwrap().syntax().clone());
builder.finish(&mut mapping);
}
ast
}
pub fn expr_bin(&self, lhs: ast::Expr, op: ast::BinaryOp, rhs: ast::Expr) -> ast::BinExpr {
let ast::Expr::BinExpr(ast) =
make::expr_bin_op(lhs.clone(), op, rhs.clone()).clone_for_update()