test: update reference tests

AayushSabharwal · AayushSabharwal · commit bda71aead66e · 2025-11-04T14:00:20.000+05:30
diff --git a/test/target_functions/scalar1.stan b/test/target_functions/scalar1.stan
@@ -1,5 +1,5 @@
 vector diffeqf(real t,vector internal_var___u,vector internal_var___p) {
   vector[1] internal_var___du;
-  internal_var___du[1] = internal_var___u[2] + internal_var___p[1] + internal_var___u[1];
+  internal_var___du[1] = internal_var___p[1] + internal_var___u[1] + internal_var___u[2];
   return internal_var___du;
 }

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`vector diffeqf(real t,vector internal_var___u,vector internal_var___p) {`
`2`	`2`	`vector[1] internal_var___du;`
`3`		`- internal_var___du[1] = internal_var___u[2] + internal_var___p[1] + internal_var___u[1];`
	`3`	`+ internal_var___du[1] = internal_var___p[1] + internal_var___u[1] + internal_var___u[2];`
`4`	`4`	`return internal_var___du;`
`5`	`5`	`}`