public override void VisitVariableReference(AstVariableReference variable)
{
if (variable.HasSymbol)
{
variable.Symbol.RemoveReference(variable);
}
base.VisitVariableReference(variable);
}
public VariableDefinition ConvertReference(AstVariableReference variable, bool returnNullIfFailed = false)
{
var result = locals.GetValueOrDefault(variable.Variable);
if (result == null && !returnNullIfFailed)
{
throw new NotImplementedException("CilCompilationContext: can not resolve " + variable + ".");
}
return(result);
}
public override void VisitVariableReference(AstVariableReference variable)
{
if (!variable.HasDefinition)
{
var success = variable.TryResolveSymbol();
if (!success &&
variable.ParentAs <AstAssignment>() is null)
{
_context.UndefinedVariable(variable);
}
}
}
public override void VisitVariableReference(AstVariableReference variable)
{
var expressionVisitor = new EmitExpression(Context.CodeBuilder.CsBuilder);
expressionVisitor.VisitVariableReference(variable);
}
protected override void AppendVariableReference(StringBuilder builder, AstVariableReference variable)
{
builder.Append("(local) ");
AppendVariableDefinition(builder, variable.Variable);
}
protected virtual void AppendVariableReference(StringBuilder builder, AstVariableReference variableReference)
{
builder.Append(variableReference);
}
public override void VisitVariableReference(AstVariableReference variable)
{
variable.VisitChildren(this);
}
public override void VisitVariableReference(AstVariableReference variable)
{
var name = variable.Identifier.SymbolName.CanonicalName.FullName;
_builder.Append(name);
}
public override void VisitVariableReference(AstVariableReference variable)
{
variable.Symbol.Should().NotBeNull();
base.VisitVariableReference(variable);
}
public virtual void VisitVariableReference(AstVariableReference variable)
{
variable.VisitChildren(this);
}
public override void VisitVariableReference(AstVariableReference variable)
{
variable.Parent.Should().NotBeNull();
variable.VisitChildren(this);
}
