Error if there is no this in a call requiring this. Fixes: nocompile/b/bug_type_308_G,H nocompile/bug_e2ir_814 nocompile/i/inline_18_A,B nocompile/inline_07 nocompile/static_09

module tangotests.sync2;

class Lock
{
}

const Lock lock;

static this()
{
    lock = new Lock;
}

void main()
{
    size_t id;
    synchronized(lock) id = 2;
}