| 1334 | } |
| 1335 | |
| 1336 | bool Library::isScopeNoReturn(const Token *end, std::string *unknownFunc) const |
| 1337 | { |
| 1338 | if (unknownFunc) |
| 1339 | unknownFunc->clear(); |
| 1340 | |
| 1341 | if (Token::Match(end->tokAt(-2), "!!{ ; }")) { |
| 1342 | const Token *lastTop = end->tokAt(-2)->astTop(); |
| 1343 | if (Token::simpleMatch(lastTop, "<<") && |
| 1344 | Token::simpleMatch(lastTop->astOperand1(), "(") && |
| 1345 | Token::Match(lastTop->astOperand1()->previous(), "%name% (")) |
| 1346 | return isnoreturn(lastTop->astOperand1()->previous()); |
| 1347 | } |
| 1348 | |
| 1349 | if (!Token::simpleMatch(end->tokAt(-2), ") ; }")) |
| 1350 | return false; |
| 1351 | |
| 1352 | const Token *funcname = end->linkAt(-2)->previous(); |
| 1353 | if (funcname->isCpp() && funcname->astTop()->str() == "throw") |
| 1354 | return true; |
| 1355 | const Token *start = funcname; |
| 1356 | if (Token::Match(funcname->tokAt(-3),"( * %name% )")) { |
| 1357 | funcname = funcname->previous(); |
| 1358 | start = funcname->tokAt(-3); |
| 1359 | } else if (funcname->isName()) { |
| 1360 | while (Token::Match(start, "%name%|.|::")) |
| 1361 | start = start->previous(); |
| 1362 | } else { |
| 1363 | return false; |
| 1364 | } |
| 1365 | if (Token::Match(start,"[;{}]") && Token::Match(funcname, "%name% )| (")) { |
| 1366 | if (funcname->isKeyword()) |
| 1367 | return false; |
| 1368 | if (funcname->str() == "exit") |
| 1369 | return true; |
| 1370 | if (!isnotnoreturn(funcname)) { |
| 1371 | if (unknownFunc && !isnoreturn(funcname)) |
| 1372 | *unknownFunc = funcname->str(); |
| 1373 | return true; |
| 1374 | } |
| 1375 | } |
| 1376 | return false; |
| 1377 | } |
| 1378 | |
| 1379 | // cppcheck-suppress unusedFunction - used in tests only |
| 1380 | const std::unordered_map<std::string, Library::Container>& Library::containers() const |
no test coverage detected