tests: simplify vlib/v/tests/skip_unused/generic_call_from_json.vv

Author: spytheman

vlib/v/tests/skip_unused/generic_call_from_json.run.out

@@ -0,0 +1 @@
+ok

vlib/v/tests/skip_unused/generic_call_from_json.skip_unused.run.out

@@ -0,0 +1 @@
+ok

vlib/v/tests/skip_unused/generic_call_from_json.vv

@@ -1,36 +1,23 @@
-import veb
 import x.json2
 
-pub struct Context {
-	veb.Context
-}
-
-pub struct App {
-	veb.Middleware[Context]
-}
-
-@['/'; POST]
-fn (app &App) index(mut ctx Context) veb.Result {
-  j := json2.decode[json2.Any](ctx.req.data) or { return ctx.request_error('error') }
-
+fn f() ! {
+	j := json2.decode[json2.Any]('')!
 	m := j.as_map()
 	myarr := m['myarr'] or { panic(error) }
 	m2 := myarr.arr()
-
 	for mc in m2 {
 		parts := mc.arr()
-
 		// Compiler error occurs here -->
 		first := parts[0].str()
 		second := parts[1].str()
 		third := parts[2].str()
-
 		println('1. ${first}, 2. ${second}, 3. ${third}')
 	}
-
-	return ctx.ok('ok')
 }
 
 fn main() {
-	_ := &App{}
+	if false {
+		f()!
+	}
+	println('ok')
 }