Function validate_quregCanBeWorkspace

quest/src/core/validation.cpp:3992–4000

 */

void validate_quregCanBeWorkspace(Qureg qureg, Qureg workspace, const char* caller) {

    assertThat(
        doQuregsHaveIdenticalMemoryLayouts(qureg, workspace),
        report::QUREG_IS_INCOMPATIBLE_WITH_WORKSPACE, caller);

    // @todo
    // check whether any of their memories overlap, which is forbidden
}

void validate_numQuregsInSum(int numQuregs, const char* caller) {