Calling a generator function returns a generator object

test/mjsunit/harmony/generators-instantiation.js

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-
-// Flags: --harmony-generators --harmony-scoping
-
-// Test instantations of generators.
-
-// Generators shouldn't allocate stack slots.  This test will abort in debug
-// mode if generators have stack slots.
-function TestContextAllocation() {
-  function* g1(a, b, c) { yield 1; return [a, b, c]; }
-  function* g2() { yield 1; return arguments; }
-  function* g3() { yield 1; return this; }
-  function* g4() { var x = 10; yield 1; return x; }
-  // Temporary variable context allocation
-  function* g5(l) { "use strict"; yield 1; for (let x in l) { yield x; } }
-
-  g1();
-  g2();
-  g3();
-  g4();
-  g5(["foo"]);
-}
-
-TestContextAllocation();