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Refactor fast operators.

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This commit is contained in:
Stephen Chung
2022-09-25 18:22:48 +08:00
parent ce56c43bc0
commit ece522ce2f
4 changed files with 39 additions and 89 deletions
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4
src/optimizer.rs
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@@ -1229,12 +1229,12 @@ fn optimize_expr(expr: &mut Expr, state: &mut OptimizerState, _chaining: bool) {
=> {
// First search for script-defined functions (can override built-in)
#[cfg(not(feature = "no_function"))]
let has_script_fn = state.lib.iter().copied().any(|m| m.get_script_fn(&x.name, x.args.len()).is_some());
let has_script_fn = state.lib.iter().find_map(|&m| m.get_script_fn(&x.name, x.args.len())).is_some();
#[cfg(feature = "no_function")]
let has_script_fn = false;
if !has_script_fn {
let arg_values = &mut x.args.iter().map(|e| e.get_literal_value().unwrap()).collect::<StaticVec<_>>();
let arg_values = &mut x.args.iter().map(Expr::get_literal_value).collect::<Option<StaticVec<_>>>().unwrap();
let result = match x.name.as_str() {
KEYWORD_TYPE_OF if arg_values.len() == 1 => Some(state.engine.map_type_name(arg_values[0].type_name()).into()),