3 writes to _variables
Microsoft.CodeAnalysis.CSharp (3)
FlowAnalysis\NullableWalker.cs (3)
518_variables = variables ?? Variables.Create(symbol); 3521_variables = GetOrCreateNestedFunctionVariables(_variables, lambdaOrFunctionSymbol); 3584_variables = _variables.Container!;
38 references to _variables
Microsoft.CodeAnalysis.CSharp (38)
FlowAnalysis\NullableWalker_Patterns.cs (2)
636if (_variables.TryGetType(local, out var existingType)) 641_variables.SetType(local, inferredType);
FlowAnalysis\NullableWalker.cs (36)
485for (var variables = _variables; variables is not null; variables = variables.Container) 573return _variables.TryGetValue(identifier, out slot); 578return _variables.Add(identifier); 1938finalNullableState = GetVariableState(walker._variables, walker.State); 1993state.TryAdd(key, new Data(_variables.GetTotalVariableCount(), requiredAnalysis)); 2000return new SharedWalkerState(_variables.CreateSnapshot()); 2065state.NormalizeIfNeeded(slot, this, _variables, useNotNullsAsDefault); 2073state.Normalize(this, _variables); 2083var variable = _variables[slot]; 2090if (!_variables.TryGetType(local, out TypeWithAnnotations localType)) 2098if (!_variables.TryGetType(parameter, out TypeWithAnnotations parameterType)) 2340|| (!constructor.IsStatic && containingSlot > 0 && _variables[containingSlot].Symbol is ThisParameterSymbol)) 2901return GetTypeOrReturnType(_variables[slot].Symbol); 2951_variables.GetMembers(members, targetSlot); 3011_variables.GetMembers(members, valueSlot); 3023var state = LocalState.ReachableState(_variables); 3030return LocalState.UnreachableState(_variables); 3036return LocalState.ReachableStateWithNotNulls(_variables); 3083_variables.SetType(parameter, parameterType); 3432state.Normalize(this, _variables); 3441_variables); 3461_variables); 3521_variables = GetOrCreateNestedFunctionVariables(_variables, lambdaOrFunctionSymbol); 3522this.State = state.CreateNestedMethodState(_variables); 3584_variables = _variables.Container!; 3802_variables.SetType(local, type); 7470((containingSlotOpt > 0 ? _variables[containingSlotOpt].Symbol.GetTypeOrReturnType().Type : receiverTypeForMemberAccessOpt) ?? property.ContainingType) 8497_variables.SetType(local.LocalSymbol, varType); 8973return getUnboundLambda((BoundLambda)argument, GetVariableState(_variables, lambdaState.Value), _getterNullResilienceData); 11678_variables.SetType(local.LocalSymbol, operandType.ToAnnotatedTypeWithAnnotations(compilation)); 12195return _variables.TryGetType(local, out TypeWithAnnotations type) ? 12202return _variables.TryGetType(parameter, out TypeWithAnnotations type) ? 12779_variables.SetType(iterationVariable, destinationType); 13957return state.Dump(_variables); 14482var variables = (symbol.ContainingSymbol is MethodSymbol containingMethod ? _variables.GetVariablesForMethodScope(containingMethod) : null) ?? 14483_variables.GetRootScope();