Function ValidateConstantNull

source/val/validate_constants.cpp:540–550

}

spv_result_t ValidateConstantNull(ValidationState_t& _,
                                  const Instruction* inst) {
  const auto result_type = _.FindDef(inst->type_id());
  if (!result_type || !IsTypeNullable(result_type->words(), _)) {
    return _.diag(SPV_ERROR_INVALID_ID, inst)
           << "OpConstantNull Result Type <id> " << _.getIdName(inst->type_id())
           << " cannot have a null value.";
  }

  return SPV_SUCCESS;
}

spv_result_t ValidateConstantSizeOfEXT(ValidationState_t& _,
                                       const Instruction* inst) {