public override void ExitParameterList(DaedalusParser.ParameterListContext context)
{
var parameterDeclContexts = context.parameterDecl();
foreach (var parameterDeclContext in parameterDeclContexts.Reverse())
{
BaseExecBlockContext baseExecBlock = _assemblyBuilder.ExecBlocks.Last();
string execBlockName = baseExecBlock.GetSymbol().Name;
string parameterLocalName = parameterDeclContext.nameNode().GetText();
string parameterName = $"{execBlockName}.{parameterLocalName}";
DatSymbol parameterSymbol = _assemblyBuilder.ResolveSymbol(parameterName);
var assignInstruction =
AssemblyBuilderHelpers.GetAssignInstructionForDatSymbolType(parameterSymbol.Type);
if (parameterSymbol.Type is DatSymbolType.Instance)
{
_assemblyBuilder.AddInstruction(new PushInstance(parameterSymbol));
}
else
{
_assemblyBuilder.AddInstruction(new PushVar(parameterSymbol));
}
_assemblyBuilder.AddInstruction(assignInstruction);
}
}
/// <summary>
/// Visit a parse tree produced by <see cref="DaedalusParser.parameterList"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitParameterList([NotNull] DaedalusParser.ParameterListContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="DaedalusParser.parameterList"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitParameterList([NotNull] DaedalusParser.ParameterListContext context)
{
}
