Function AtMostOncePerId

source/val/validate_decorations.cpp:1611–1614

Returns true if |decoration| cannot be applied to the same id more than once.

// Returns true if |decoration| cannot be applied to the same id more than once.
bool AtMostOncePerId(spv::Decoration decoration) {
  return decoration != spv::Decoration::UserSemantic &&
         decoration != spv::Decoration::FuncParamAttr;
}

// Returns true if |decoration| cannot be applied to the same member more than
// once.