Method setFirstArgument

output/java8/1.4.17/Interpreter.java:915–928

(InstanceScope scope, ST st, Object attr)

    }

    protected void setFirstArgument(InstanceScope scope, ST st, Object attr) {
        if ( !st.impl.hasFormalArgs ) {
            if ( st.impl.formalArguments==null ) {
                st.add(ST.IMPLICIT_ARG_NAME, attr);
                return;
            }
            // else fall thru to set locals[0]
        }
        if ( st.impl.formalArguments==null ) {
            errMgr.runTimeError(this, scope, ErrorType.ARGUMENT_COUNT_MISMATCH, 1, st.impl.name, 0);
            return;
        }
        st.locals[0] = attr;
    }

    protected void addToList(InstanceScope scope, List<Object> list, Object o) {
        o = convertAnythingIteratableToIterator(scope, o);