23 references to EscapeLevel
Microsoft.CodeAnalysis.CSharp (23)
Binder\Binder.ValueChecks.cs (23)
139/// wider escape level. An destination that is <see cref="EscapeLevel.CallingMethod"/>
140/// can never be written to by an argument that has a level of <see cref="EscapeLevel.ReturnOnly"/>.
142internal EscapeLevel EscapeLevel { get; }
153internal MixableDestination(BoundExpression argument, EscapeLevel escapeLevel)
160internal bool IsAssignableFrom(EscapeLevel level) => EscapeLevel switch
162EscapeLevel.CallingMethod => level == EscapeLevel.CallingMethod,
163EscapeLevel.ReturnOnly => true,
225internal EscapeLevel EscapeLevel { get; }
229internal EscapeValue(ParameterSymbol? parameter, BoundExpression argument, EscapeLevel escapeLevel, bool isRefEscape)
237public void Deconstruct(out ParameterSymbol? parameter, out BoundExpression argument, out EscapeLevel escapeLevel, out bool isRefEscape)
1247private static EscapeLevel? EscapeLevelFromScope(SafeContext lifetime) => lifetime switch
1249{ IsReturnOnly: true } => EscapeLevel.ReturnOnly,
1250{ IsCallingMethod: true } => EscapeLevel.CallingMethod,
1264private static EscapeLevel? GetParameterValEscapeLevel(ParameterSymbol parameter) =>
1279private static EscapeLevel? GetParameterRefEscapeLevel(ParameterSymbol parameter) =>
2538mixableArguments.Add(new MixableDestination(argument, EscapeLevel.CallingMethod));
2713escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.ReturnOnly, isRefEscape: true));
2718escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.CallingMethod, isRefEscape: false));
2789escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.CallingMethod, isRefEscape: false));
2797escapeValues.Add(new EscapeValue(parameter, argument, EscapeLevel.CallingMethod, isRefEscape: false));
2802escapeValues.Add(new EscapeValue(parameter, argument, EscapeLevel.CallingMethod, isRefEscape: true));
4816if (escapeValue.IsRefEscape && escapeValue.EscapeLevel != EscapeLevel.CallingMethod)