//! Things which exist to solve practical issues, but which shouldn't exist.
//!
//! Please avoid adding new usages of the functions in this module
use parser::Edition;
use crate::{ast, AstNode};
pub fn parse_expr_from_str(s: &str) -> Option<ast::Expr> {
let s = s.trim();
let file = ast::SourceFile::parse(&format!("const _: () = {s};"), Edition::CURRENT);
let expr = file.syntax_node().descendants().find_map(ast::Expr::cast)?;
if expr.syntax().text() != s {
return None;
}
Some(expr)
}