public bool Visit(MainBlock node)
{
foreach (var declarationsPart in node.DeclsParts)
{
declarationsPart.Accept(this);
}
foreach (var declarationsPart in node.DeclsParts)
{
if (!(declarationsPart is CallableDeclNode callableDecl) ||
!callableDecl.Header.CallableSymbol.IsForward)
{
continue;
}
foreach (var callable in _symStack.FindFunc(callableDecl.Header.Name.ToString()))
{
if (callable.IsForward)
{
throw new Exception(string.Format(
"({0}, {1}) semantic error: forward declaration is not solved",
callableDecl.Header.Name.Token.Line, callableDecl.Header.Name.Token.Column));
}
}
}
node.MainCompound.Accept(this);
return(true);
}