private BoundExpression MakePair(CSharpSyntaxNode node, string field1Name, BoundExpression field1Value, string field2Name, BoundExpression field2Value, QueryTranslationState state, DiagnosticBag diagnostics)
{
#if XSHARP
if (XSharpString.Equals(field1Name, field2Name))
#else
if (field1Name == field2Name)
#endif
{
// we will generate a diagnostic elsewhere
field2Name = state.TransparentRangeVariableName();
field2Value = new BoundBadExpression(field2Value.Syntax, LookupResultKind.Empty, ImmutableArray <Symbol> .Empty, ImmutableArray.Create(field2Value), field2Value.Type, true);
}
AnonymousTypeDescriptor typeDescriptor = new AnonymousTypeDescriptor(
ImmutableArray.Create <AnonymousTypeField>(
new AnonymousTypeField(field1Name, field1Value.Syntax.Location, TypeOrError(field1Value)),
new AnonymousTypeField(field2Name, field2Value.Syntax.Location, TypeOrError(field2Value))
),
node.Location
);
AnonymousTypeManager manager = this.Compilation.AnonymousTypeManager;
NamedTypeSymbol anonymousType = manager.ConstructAnonymousTypeSymbol(typeDescriptor);
return(MakeConstruction(node, anonymousType, ImmutableArray.Create(field1Value, field2Value), diagnostics));
}
private BoundExpression MakePair(CSharpSyntaxNode node, string field1Name, BoundExpression field1Value, string field2Name, BoundExpression field2Value, QueryTranslationState state, DiagnosticBag diagnostics)
{
if (field1Name == field2Name)
{
// we will generate a diagnostic elsewhere
field2Name = state.TransparentRangeVariableName();
field2Value = new BoundBadExpression(field2Value.Syntax, LookupResultKind.Empty, ImmutableArray<Symbol>.Empty, ImmutableArray.Create<BoundNode>(field2Value), field2Value.Type, true);
}
AnonymousTypeDescriptor typeDescriptor = new AnonymousTypeDescriptor(
ImmutableArray.Create<AnonymousTypeField>(
new AnonymousTypeField(field1Name, field1Value.Syntax.Location, TypeOrError(field1Value)),
new AnonymousTypeField(field2Name, field2Value.Syntax.Location, TypeOrError(field2Value))
),
node.Location
);
AnonymousTypeManager manager = this.Compilation.AnonymousTypeManager;
NamedTypeSymbol anonymousType = manager.ConstructAnonymousTypeSymbol(typeDescriptor);
return MakeConstruction(node, anonymousType, ImmutableArray.Create(field1Value, field2Value), diagnostics);
}
