23 references to EscapeLevel
Microsoft.CodeAnalysis.CSharp (23)
Binder\Binder.ValueChecks.cs (23)
138/// wider escape level. An destination that is <see cref="EscapeLevel.CallingMethod"/>
139/// can never be written to by an argument that has a level of <see cref="EscapeLevel.ReturnOnly"/>.
141internal EscapeLevel EscapeLevel { get; }
152internal MixableDestination(BoundExpression argument, EscapeLevel escapeLevel)
159internal bool IsAssignableFrom(EscapeLevel level) => EscapeLevel switch
161EscapeLevel.CallingMethod => level == EscapeLevel.CallingMethod,
162EscapeLevel.ReturnOnly => true,
224internal EscapeLevel EscapeLevel { get; }
228internal EscapeValue(ParameterSymbol? parameter, BoundExpression argument, EscapeLevel escapeLevel, bool isRefEscape)
236public void Deconstruct(out ParameterSymbol? parameter, out BoundExpression argument, out EscapeLevel escapeLevel, out bool isRefEscape)
1251private static EscapeLevel? EscapeLevelFromScope(SafeContext lifetime) => lifetime switch
1253{ IsReturnOnly: true } => EscapeLevel.ReturnOnly,
1254{ IsCallingMethod: true } => EscapeLevel.CallingMethod,
1268private static EscapeLevel? GetParameterValEscapeLevel(ParameterSymbol parameter) =>
1283private static EscapeLevel? GetParameterRefEscapeLevel(ParameterSymbol parameter) =>
2534mixableArguments.Add(new MixableDestination(argument, EscapeLevel.CallingMethod));
2709escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.ReturnOnly, isRefEscape: true));
2714escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.CallingMethod, isRefEscape: false));
2785escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.CallingMethod, isRefEscape: false));
2793escapeValues.Add(new EscapeValue(parameter, argument, EscapeLevel.CallingMethod, isRefEscape: false));
2798escapeValues.Add(new EscapeValue(parameter, argument, EscapeLevel.CallingMethod, isRefEscape: true));
4764if (escapeValue.IsRefEscape && escapeValue.EscapeLevel != EscapeLevel.CallingMethod)