tests: bring back valgrind test

cmd/tools/vtest-fixed.v

@@ -12,7 +12,7 @@ const (
 		'vlib/v/tests/num_lit_call_method_test.v',
 		'vlib/v/tests/pointers_test.v',
 		'vlib/v/tests/type_test.v',
-		'vlib/v/tests/valgrind/valgrind_test.v', // ubuntu-musl only
+		//'vlib/v/tests/valgrind/valgrind_test.v', // ubuntu-musl only
 		'vlib/v/tests/pointers_str_test.v',
 		'vlib/net/http/http_httpbin_test.v', // fails on ubuntu-musl, because of missing openssl
 		'vlib/net/http/http_test.v', // fails on ubuntu-musl, because of missing openssl

vlib/v/tests/type_test.v

@@ -1,26 +1,37 @@
-struct Human { name string }
+struct Human {
+	name string
+}
 
-pub fn (h Human) str() string { return 'Human: $h.name' }
+fn (h Human) str() string {
+	return 'Human: $h.name'
+}
 
 type Person Human
 
 fn test_type_print() {
-	p := Person{'Bilbo'}
+	p := Person{
+		name: 'Bilbo'
+	}
 	println(p)
 	assert p.str() == 'Human: Bilbo'
 }
 
-pub fn (h Person) str() string { return 'Person: $h.name' }
+fn (h Person) str() string {
+	return 'Person: $h.name'
+}
 
 fn test_person_str() {
-	p := Person{'Bilbo'}
+	p := Person{
+		name: 'Bilbo'
+	}
 	println(p)
 	assert p.str() == 'Person: Bilbo'
 }
 
-struct Foo {}
+struct Foo {
+}
 
-type Expr = Foo | BoolExpr | BinExpr | UnaryExpr | DeclExprA | DeclExprB
+type Expr = BinExpr | BoolExpr | DeclExprA | DeclExprB | Foo | UnaryExpr
 
 type DeclExpr = DeclExprA | DeclExprB
 
@@ -42,7 +53,9 @@ struct DeclExprB {
 
 fn expr1() Expr {
 	mut e := Expr{}
-	e = BinExpr{'binexpr'}
+	e = BinExpr{
+		name: 'binexpr'
+	}
 	return e
 	// return BinExpr{}
 }