fix: acceptance test 031

Co-authored-by: rvcas <x@rvcas.dev>

crates/aiken-lang/src/tipo/expr.rs

@@ -1505,7 +1505,7 @@ impl<'a, 'b> ExprTyper<'a, 'b> {
 
             self.unify(bool(), condition.tipo(), condition.type_defining_location())?;
 
-            let body = self.infer(first.body.clone())?;
+            let body = self.infer(branch.body.clone())?;
 
             self.unify(tipo.clone(), body.tipo(), body.type_defining_location())?;
 

examples/acceptance_tests/031/lib/tests.ak

@@ -1,4 +1,4 @@
-pub fn clamp(n: Int, min min: Int, max max: Int) -> Int {
+pub fn clamp(n: Int, min: Int, max: Int) -> Int {
   if n < min {
     min
   } else if n > max {