=proto
void duk_require_object_coercible(duk_context *ctx, duk_idx_t index);

=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 object coercible.</p>

=example
duk_require_object_coercible(ctx, -3);

=tags
stack
object