public void ObserveVariableAssignmentStatement(VHDLCompilerInterface compiler, VariableAssignment statement)
{
IVariableAssignmentTarget interpretedTarget = statement.Target;
if (interpretedTarget is Expression)
{
string target = VHDLOperandGenerator.GetOperand(interpretedTarget as Expression, compiler, false);
string targetType = VHDLExpressionTypeGenerator.GetExpressionType(interpretedTarget as Expression, compiler);
string value = VHDLOperandGenerator.GetOperand(statement.Value, compiler);
VariableAssignTemplate template = new VariableAssignTemplate(target, value, targetType);
code = template.TransformText();
return;
}
}
/// <summary>
/// Writes a variable assignment target.
/// </summary>
/// <param name="target">the target</param>
public virtual void writeVariableAssignmentTarget(IVariableAssignmentTarget target)
{
if (target is Aggregate)
{
writeExpression((Aggregate)target);
}
else if (target is Expression)
{
writeExpression((Expression)target);
}
else if (target == null)
{
//ignore
}
else
{
throw new ArgumentException("Unknown variable assignment target.");
}
}
