| 230 | } |
| 231 | |
| 232 | void Variables::clearAliases(nonneg int varid) |
| 233 | { |
| 234 | VariableUsage *usage = find(varid); |
| 235 | |
| 236 | if (usage) { |
| 237 | // remove usage from all aliases |
| 238 | for (auto i = usage->_aliases.cbegin(); i != usage->_aliases.cend(); ++i) { |
| 239 | VariableUsage *temp = find(*i); |
| 240 | |
| 241 | if (temp) |
| 242 | temp->_aliases.erase(usage->_var->declarationId()); |
| 243 | } |
| 244 | |
| 245 | // remove all aliases from usage |
| 246 | usage->_aliases.clear(); |
| 247 | } |
| 248 | } |
| 249 | |
| 250 | void Variables::eraseAliases(nonneg int varid) |
| 251 | { |
no test coverage detected