25 references to EscapeLevel
Microsoft.CodeAnalysis.CSharp (25)
Binder\Binder.ValueChecks.cs (25)
359/// wider escape level. An destination that is <see cref="EscapeLevel.CallingMethod"/>
360/// can never be written to by an argument that has a level of <see cref="EscapeLevel.ReturnOnly"/>.
362internal EscapeLevel EscapeLevel { get; }
373internal MixableDestination(BoundExpression argument, EscapeLevel escapeLevel)
380internal bool IsAssignableFrom(EscapeLevel level) => EscapeLevel switch
382EscapeLevel.CallingMethod => level == EscapeLevel.CallingMethod,
383EscapeLevel.ReturnOnly => true,
445internal EscapeLevel EscapeLevel { get; }
449internal EscapeValue(ParameterSymbol? parameter, BoundExpression argument, EscapeLevel escapeLevel, bool isRefEscape)
457public void Deconstruct(out ParameterSymbol? parameter, out BoundExpression argument, out EscapeLevel escapeLevel, out bool isRefEscape)
1472private static EscapeLevel? EscapeLevelFromScope(SafeContext lifetime) => lifetime switch
1474{ IsReturnOnly: true } => EscapeLevel.ReturnOnly,
1475{ IsCallingMethod: true } => EscapeLevel.CallingMethod,
1489private static EscapeLevel? GetParameterValEscapeLevel(ParameterSymbol parameter) =>
1504private static EscapeLevel? GetParameterRefEscapeLevel(ParameterSymbol parameter) =>
2770mixableArguments.Add(new MixableDestination(argument, EscapeLevel.CallingMethod));
2888if (escapeLevel != EscapeLevel.CallingMethod)
2890Debug.Assert(escapeLevel == EscapeLevel.ReturnOnly);
2980escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.ReturnOnly, isRefEscape: true));
2985escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.CallingMethod, isRefEscape: false));
3045escapeValues.Add(new EscapeValue(parameter: null, argument, EscapeLevel.CallingMethod, isRefEscape: false));
3053escapeValues.Add(new EscapeValue(parameter, argument, EscapeLevel.CallingMethod, isRefEscape: false));
3064escapeValues.Add(new EscapeValue(parameter, argument, EscapeLevel.CallingMethod, isRefEscape: true));
4895if (escapeValue.IsRefEscape && escapeValue.EscapeLevel != EscapeLevel.CallingMethod)