public override void VisitCompoundAssignmentStatement(CompoundAssignmentStatementSyntax node)
{
if (!_featureStatisticsBuilder.HasCompoundAssignments)
{
_featureStatisticsBuilder.HasCompoundAssignments = true;
}
base.VisitCompoundAssignmentStatement(node);
}
private static void AnalyzeCompoundAssignmentStatementIdentifier(
IdentifierNameSyntax identifier,
Dictionary <string, IdentifierNameSyntax> firstVarInitializerSyntax,
Dictionary <string, IdentifierNameSyntax> firstVarUsageSyntax)
{
// ISSUE: variable of a compiler-generated type
CompoundAssignmentStatementSyntax parent = (CompoundAssignmentStatementSyntax)identifier.Parent;
if (parent.Target.IsKind(SyntaxKind.IdentifierName) && SemanticFacts.IsSameName(((SimpleNameSyntax)parent.Target).Identifier.ValueText, identifier.Identifier.ValueText))
{
firstVarInitializerSyntax.AddIdentifierIfNotExist(identifier);
}
else
{
firstVarUsageSyntax.AddIdentifierIfNotExist(identifier);
}
}
public override void VisitCompoundAssignmentStatement(CompoundAssignmentStatementSyntax node)
{
// Visit values first so that we don't end up with circular references.
Visit(node.Expression);
if (node.Variable is IdentifierNameSyntax identifierName)
{
var variable = GetVariableOrCreateGlobal(identifierName.Name);
_variables[identifierName] = variable;
variable.AddWriteLocation(node);
variable.AddReferencingScope(Scope);
Scope.AddReferencedVariable(variable);
}
else
{
Visit(node.Variable);
}
}
public override void VisitCompoundAssignmentStatement(CompoundAssignmentStatementSyntax node)
{
// Visit values first so that we don't end up with circular references.
Visit(node.Expression);
if (node.Variable is IdentifierNameSyntax identifierName)
{
if (identifierName.IsMissing || string.IsNullOrWhiteSpace(identifierName.Name))
{
return;
}
var variable = GetVariableOrCreateGlobal(identifierName.Name);
_variables.Add(identifierName, variable);
variable.AddWriteLocation(node);
variable.AddReferencingScope(Scope);
Scope.AddReferencedVariable(variable);
}
else
{
Visit(node.Variable);
}
}
