git.delta.rocks / jrsonnet / refs/commits / 5fc1275a239d

431	Ok(match value {431	Ok(match value {
432		Val::Func(f) => {432		Val::Func(f) => {
433			let name = f.name();433			let name = f.name();
434			let prepare = PreparedFuncVal::new(f, args.unnamed.len(), &args.names)?;
435			let unnamed = args434			let unnamed = args
436				.unnamed435				.unnamed
437				.iter()436				.iter()
444				.cloned()443				.cloned()
445				.map(|un| evaluate_thunk(ctx.clone(), un, tailstrict))444				.map(|un| evaluate_thunk(ctx.clone(), un, tailstrict))
446				.collect::<Result<Vec<_>>>()?;445				.collect::<Result<Vec<_>>>()?;
446			let prepare = PreparedFuncVal::new(f, args.unnamed.len(), &args.names)
447				.with_description_src(loc, || format!("function <{name}> call"))?;
447			let body = || prepare.call(loc, &unnamed, &named);448			let body = || prepare.call(loc, &unnamed, &named);
448			if tailstrict {449			if tailstrict {
449				body()?450				body()?

--- a/crates/jrsonnet-evaluator/src/function/prepared.rs
+++ b/crates/jrsonnet-evaluator/src/function/prepared.rs
@@ -51,7 +51,7 @@
 		bail!(TooManyArgsFunctionHas(params.len(), params))
 	}
 
-	let expected_defaults = params.len() - unnamed - named.len();
+	let expected_defaults = (params.len() - unnamed).saturating_sub(named.len());
 	let mut ops = PreparedCall {
 		named: Vec::with_capacity(named.len()),
 		defaults: Vec::with_capacity(expected_defaults),