Conversions

Binder\Binder_Await.cs (1)

480var useUnsafeAwait = Compilation.Conversions.ClassifyImplicitConversionFromType(

Binder\Binder_Operators.cs (1)

69var finalDynamicConversion = this.Compilation.Conversions.ClassifyConversionFromExpression(placeholder, left.Type, isChecked: CheckOverflowAtRuntime, ref useSiteInfo);

Binder\Binder_Patterns.cs (1)

1299var result = Compilation.Conversions.ClassifyBuiltInConversion(type, possibleBaseInterface, isChecked: CheckOverflowAtRuntime, ref useSiteInfo).IsImplicit;

Binder\BuckStopsHereBinder.cs (1)

28/// This is <see langword="null"/> in some scenarios, such as the binder used for <see cref="CSharpCompilation.Conversions" />

Binder\DecisionDagBuilder.cs (1)

72this._conversions = compilation.Conversions;

Compilation\CSharpCompilation.cs (1)

2396return Conversions.ClassifyConversionFromType(cssource, csdest, isChecked: false, ref discardedUseSiteInfo);

Compilation\CSharpSemanticModel.cs (1)

2028Compilation.Conversions.ClassifyBuiltInConversion(pattern.InputType, pattern.NarrowedType, isChecked: false, ref discardedUseSiteInfo));

FlowAnalysis\NullableWalker.cs (1)

2129var conversionsWithoutNullability = this.compilation.Conversions;

Lowering\AsyncRewriter\AsyncMethodToStateMachineRewriter.cs (2)

627var useUnsafeOnCompleted = F.Compilation.Conversions.ClassifyImplicitConversionFromType( 637onCompleted.CheckConstraints(new ConstraintsHelper.CheckConstraintsArgs(F.Compilation, F.Compilation.Conversions, includeNullability: false, F.Syntax.Location, this.Diagnostics));

Lowering\AsyncRewriter\AsyncRewriter.cs (1)

258startMethod.CheckConstraints(new ConstraintsHelper.CheckConstraintsArgs(F.Compilation, F.Compilation.Conversions, includeNullability: false, F.Syntax.Location, diagnostics));

Lowering\ClosureConversion\ExpressionLambdaRewriter.cs (1)

622var kind = _bound.Compilation.Conversions.ClassifyConversionFromType(oldType, newType, isChecked: false, ref useSiteInfo).Kind;

Lowering\LocalRewriter\LocalRewriter.cs (1)

1153Debug.Assert(Conversions.IsValidExtensionMethodThisArgConversion(this._compilation.Conversions.ClassifyConversionFromType(receiver.Type, extensionParameter.Type, isChecked: false, ref discardedUseSiteInfo)));

Lowering\LocalRewriter\LocalRewriter.PatternLocalRewriter.cs (2)

215Conversion conversion = _factory.Compilation.Conversions.ClassifyBuiltInConversion(inputType, output.Type, isChecked: false, ref useSiteInfo); 488_factory.Compilation.Conversions.ClassifyBuiltInConversion(test.Input.Type, typeEvaluation2.Type, isChecked: false, ref useSiteInfo) is Conversion conv &&

Lowering\LocalRewriter\LocalRewriter_BinaryOperator.cs (2)

746var conversion = _compilation.Conversions.ClassifyConversionFromExpression(loweredLeft, boolean, isChecked: false, ref useSiteInfo); 771conversion = _compilation.Conversions.ClassifyConversionFromType(loweredLeft.Type, parameterType, isChecked: operatorKind.IsChecked(), ref useSiteInfo);

Lowering\LocalRewriter\LocalRewriter_Call.cs (1)

188if (!interceptor.CheckConstraints(new ConstraintsHelper.CheckConstraintsArgs(this._compilation, this._compilation.Conversions, includeNullability: true, attributeLocation, this._diagnostics)))

Lowering\LocalRewriter\LocalRewriter_CollectionExpression.cs (5)

190conversion = _compilation.Conversions.ClassifyBuiltInConversion(spreadType, iCollectionOfElementType, isChecked: false, ref discardedUseSiteInfo); 197conversion = _compilation.Conversions.ClassifyImplicitConversionFromType(spreadType, targetEnumerableType, ref discardedUseSiteInfo); 355var conversionKind = compilation.Conversions.ClassifyConversionFromType(arrayType, constructorParameterType, isChecked: false, ref discardedUseSiteInfo).Kind; 749if (linqToArrayMethod.CheckConstraints(new ConstraintsHelper.CheckConstraintsArgs(_compilation, _compilation.Conversions, Location.None, BindingDiagnosticBag.Discarded)) 932if (spanOfElementType.CheckConstraints(new ConstraintsHelper.CheckConstraintsArgs(_compilation, _compilation.Conversions, Location.None, BindingDiagnosticBag.Discarded)))

Lowering\LocalRewriter\LocalRewriter_Conversion.cs (2)

817Conversion conversion = compilation.Conversions.ClassifyConversionFromType(rewrittenOperand.Type, rewrittenType, isChecked: @checked, ref useSiteInfo); 1858var result = TryMakeConversion(syntax, _compilation.Conversions.ClassifyConversionFromType(fromType, toType, isChecked: @checked, ref useSiteInfo), fromType, toType, @checked: @checked);

Lowering\LocalRewriter\LocalRewriter_ObjectCreationExpression.cs (1)

343method.CheckConstraints(new ConstraintsHelper.CheckConstraintsArgs(_compilation, _compilation.Conversions, syntax.GetLocation(), _diagnostics));

Lowering\LocalRewriter\LocalRewriter_ObjectOrCollectionInitializerExpression.cs (3)

700Debug.Assert(_compilation.Conversions.ClassifyConversionFromType(rewrittenReceiver.Type, memberSymbol.ContainingType, isChecked: false, ref discardedUseSiteInfo).IsImplicit || 701(memberSymbol.IsExtensionBlockMember() && !memberSymbol.IsStatic && ConversionsBase.IsValidExtensionMethodThisArgConversion(_compilation.Conversions.ClassifyConversionFromType(rewrittenReceiver.Type, memberSymbol.ContainingType.ExtensionParameter!.Type, isChecked: false, ref discardedUseSiteInfo))) || 702_compilation.Conversions.HasImplicitConversionToOrImplementsVarianceCompatibleInterface(rewrittenReceiver.Type, memberSymbol.ContainingType, ref discardedUseSiteInfo, out _));

Lowering\LocalRewriter\LocalRewriter_SwitchExpression.cs (1)

151Conversion c = _localRewriter._compilation.Conversions.ClassifyConversionFromExpression(expression, type, isChecked: false, ref discardedUseSiteInfo);

Lowering\SyntheticBoundNodeFactory.cs (3)

569var conversion = Compilation.Conversions.ClassifyConversionFromType(expression.Type, CurrentFunction.ReturnType, isChecked: false, ref useSiteInfo); 657Conversion c = Compilation.Conversions.ClassifyBuiltInConversion(operand.Type, type, isChecked: false, ref discardedUseSiteInfo); 1495Conversion c = Compilation.Conversions.ClassifyConversionFromExpression(arg, type, isChecked: false, ref useSiteInfo);

Operations\CSharpOperationFactory.cs (1)

1901compilation.Conversions.

Symbols\ReducedExtensionMethodSymbol.cs (1)

51var conversions = compilation?.Conversions ?? (ConversionsBase)method.ContainingAssembly.CorLibrary.TypeConversions;

Symbols\Source\SourceComplexParameterSymbol.cs (5)

1044else if (!compilation.Conversions.ClassifyConversionFromType((TypeSymbol)arg.TypeInternal, this.Type, isChecked: false, ref useSiteInfo).Kind.IsImplicitConversion()) 1099else if (!compilation.Conversions.HasCallerLineNumberConversion(TypeWithAnnotations.Type, ref useSiteInfo)) 1127else if (!compilation.Conversions.HasCallerInfoStringConversion(TypeWithAnnotations.Type, ref useSiteInfo)) 1160else if (!compilation.Conversions.HasCallerInfoStringConversion(TypeWithAnnotations.Type, ref useSiteInfo)) 1201else if (!compilation.Conversions.HasCallerInfoStringConversion(TypeWithAnnotations.Type, ref useSiteInfo))

Symbols\Source\SourceMemberContainerSymbol_ImplementationChecks.cs (5)

1003if (DeclaringCompilation.Conversions.HasIdentityOrImplicitReferenceConversion(overridingMethod.ReturnTypeWithAnnotations.Type, overriddenMethod.ReturnTypeWithAnnotations.Type, ref discardedUseSiteInfo)) 1073DeclaringCompilation.Conversions.HasIdentityOrImplicitReferenceConversion(overridingMemberType.Type, overriddenMemberType.Type, ref discardedUseSiteInfo)) 1209var result = DeclaringCompilation.Conversions.HasIdentityOrImplicitReferenceConversion(overridingReturnType.Type, overriddenReturnType.Type, ref useSiteInfo); 1262var conversions = compilation.Conversions.WithNullability(true); 1561var conversions = compilation.Conversions.WithNullability(true);

Symbols\Source\SourceNamedTypeSymbol_Extension.cs (1)

1203ConversionsBase conversions = compilation?.Conversions ?? (ConversionsBase)extensionMember.ContainingAssembly.CorLibrary.TypeConversions;

Symbols\Tuples\TupleTypeSymbol.cs (1)

65constructedType.CheckConstraints(new ConstraintsHelper.CheckConstraintsArgs(compilation, compilation.Conversions, includeNullability, syntax.Location, diagnostics),