Update test

Author: WardBrian

test/integration/good/fun-defs-lpdf.stan

@@ -5,13 +5,17 @@ functions {
   real foo_bar_lpdf(array[,,,] real x){
     return 1.0;
   }
-  real baz_foo_lpdf(complex z){
-    return get_imag(z);
+  real baz_foo_lpdf(complex z, real a){
+    return get_imag(z) * a;
   }
 }
 parameters {
   real y;
+  complex z;
+  array[1,1,1,1] real arr;
 }
 model {
   y ~ bar_baz(3.2);
+  z ~ baz_foo(1.5);
+  arr ~ foo_bar();
 }

test/integration/good/pretty.expected

@@ -3016,15 +3016,19 @@ functions {
   real foo_bar_lpdf(array[,,,] real x) {
     return 1.0;
   }
-  real baz_foo_lpdf(complex z) {
-    return get_imag(z);
+  real baz_foo_lpdf(complex z, real a) {
+    return get_imag(z) * a;
   }
 }
 parameters {
   real y;
+  complex z;
+  array[1, 1, 1, 1] real arr;
 }
 model {
   y ~ bar_baz(3.2);
+  z ~ baz_foo(1.5);
+  arr ~ foo_bar();
 }
 
   $ ../../../../install/default/bin/stanc --auto-format fun-return-typ1.stan