Add tests for not virtualized functions

[hiphop-php.git] / hphp / hack / test / typecheck / expression_trees_not_virtualize_functions / spliceable_interface.php

<?hh

<<file:__EnableUnstableFeatures('expression_trees')>>

class MySpliceableClass implements Spliceable<ExampleDsl, ExampleDsl::TAst, MySpliceableClass> {
  public function visit(Code $v): ExampleDsl::TAst {
    throw new Exception();
  }
}

function test(): void {
  $x = new MySpliceableClass();
  ExampleDsl`${$x}`;
}