String name = (inClass ? "m_" : "f_")+_function.getName();
int field = pool.addFieldRef(parent, name, "Lanvil/script/Function;");
code.getstatic(field);
int depth = Grammar.countEscapeDepth(_context, _function);
code.aload(_context.getFrameIndex());
if (depth >= 0) {
code.iconst(depth+1);
code.invokevirtual(pool.addMethodRef("anvil/script/StackFrame", "getEscape",
"(I)Lanvil/script/StackFrame;"));
}