private IEnumerable <Instruction> ProcessElementAccess(ElementAccessExpressionSyntax elementAccessSyntax)
{
if (elementAccessSyntax.GetFirstNonParenthesizedParent() is AssignmentExpressionSyntax assignmentSyntax &&
assignmentSyntax.IsKind(SyntaxKind.SimpleAssignmentExpression) &&
assignmentSyntax.Left.RemoveParentheses() == elementAccessSyntax)
{
return(NoInstructions);
}
var elementAccessType = this.semanticModel.GetTypeInfo(elementAccessSyntax.Expression).ConvertedType;
if (elementAccessType == null)
{
return(NoInstructions);
}
if (elementAccessType.TypeKind == TypeKind.Array)
{
return(BuildArrayGetCall(elementAccessSyntax, elementAccessType));
}
if (!(GetNodeSymbol(elementAccessSyntax) is IPropertySymbol indexerPropertySymbol))
{
return(NoInstructions);
}
var instructions = new List <Instruction>();
var expressions = GetInvocationExpressions(indexerPropertySymbol.Parameters, elementAccessSyntax.ArgumentList,
instructions);
instructions.AddRange(BuildFunctionCall(elementAccessSyntax, indexerPropertySymbol.GetMethod,
GetTargetExpression(elementAccessSyntax, indexerPropertySymbol), expressions));
return(instructions);
}
private static bool IsDictionarySetItem(ElementAccessExpressionSyntax elementAccess) => (elementAccess.GetFirstNonParenthesizedParent() as AssignmentExpressionSyntax) ?.Left.RemoveParentheses() == elementAccess;
