name: duk_require_object_coercible

proto: |
  void duk_require_object_coercible(duk_context *ctx, duk_idx_t idx);

stack: |
  [ ... val! ... ]

summary: |
  <p>Like <code><a href="#duk_is_object_coercible">duk_is_object_coercible()</a></code>
  but throws a <code>TypeError</code> if <code>val</code> is not
  <a href="http://www.ecma-international.org/ecma-262/5.1/#sec-9.10">object coercible</a>.</p>

example: |
  duk_require_object_coercible(ctx, -3);

tags:
  - stack
  - object

introduced: 1.0.0