465   for (sema::FunctionScopeInfo *FSI : FunctionScopes)  in ~Sema()
2112   if (FunctionScopes.empty() && CachedFunctionScope) {  in PushFunctionScope()
2115     FunctionScopes.push_back(CachedFunctionScope.release());  in PushFunctionScope()
2117     FunctionScopes.push_back(new FunctionScopeInfo(getDiagnostics()));  in PushFunctionScope()
2124   FunctionScopes.push_back(new BlockScopeInfo(getDiagnostics(),  in PushBlockScope()
2130   FunctionScopes.push_back(LSI);  in PushLambdaScope()
2230   assert(!FunctionScopes.empty() && "mismatched push/pop!");  in PopFunctionScopeInfo()
2232   markEscapingByrefs(*FunctionScopes.back(), *this);  in PopFunctionScopeInfo()
2234   PoppedFunctionScopePtr Scope(FunctionScopes.pop_back_val(),  in PopFunctionScopeInfo()
2278   if (!FunctionScopes.empty())  in setFunctionHasBranchIntoScope()
2279     FunctionScopes.back()->setHasBranchIntoScope();  in setFunctionHasBranchIntoScope()
2283   if (!FunctionScopes.empty())  in setFunctionHasBranchProtectedScope()
2284     FunctionScopes.back()->setHasBranchProtectedScope();  in setFunctionHasBranchProtectedScope()
2288   if (!FunctionScopes.empty())  in setFunctionHasIndirectGoto()
2289     FunctionScopes.back()->setHasIndirectGoto();  in setFunctionHasIndirectGoto()
2293   if (!FunctionScopes.empty())  in setFunctionHasMustTail()
2294     FunctionScopes.back()->setHasMustTail();  in setFunctionHasMustTail()
2298   if (FunctionScopes.empty())  in getCurBlock()
2301   auto CurBSI = dyn_cast<BlockScopeInfo>(FunctionScopes.back());  in getCurBlock()
2313   if (FunctionScopes.empty())  in getEnclosingFunction()
2316   for (int e = FunctionScopes.size() - 1; e >= 0; --e) {  in getEnclosingFunction()
2317     if (isa<sema::BlockScopeInfo>(FunctionScopes[e]))  in getEnclosingFunction()
2319     return FunctionScopes[e];  in getEnclosingFunction()
2325   for (auto *Scope : llvm::reverse(FunctionScopes)) {  in getEnclosingLambda()
2341   if (FunctionScopes.empty())  in getCurLambda()
2344   auto I = FunctionScopes.rbegin();  in getCurLambda()
2346     auto E = FunctionScopes.rend();  in getCurLambda()
2676   FunctionScopes.push_back(CSI);  in PushCapturedRegionScope()
2680   if (FunctionScopes.empty())  in getCurCapturedRegion()
2683   return dyn_cast<CapturedRegionScopeInfo>(FunctionScopes.back());  in getCurCapturedRegion()