public override void EnterFunctionDecl(TuringParser.FunctionDeclContext context)
{
if (context.ID()[0].GetText() != context.ID()[1].GetText())
{
PrintErrorAndExit(1001, $"Two function ids `{context.ID()[0].GetText()}`" +
$" and `{context.ID()[1].GetText()}` don't match in function declaration");
}
InFunction = true;
string paramString = String.Join(",", context.formalParam().Select(param => "int " + param.ID().GetText()));
OutLine($"static int {context.ID()[0].GetText()} ({paramString}) {{");
}
public override void ExitFunctionDecl(TuringParser.FunctionDeclContext context)
{
OutLine("}");
InFunction = false;
}