/// <summary>
/// Verifies that the general structure of the program is correct.
/// Called by <see cref="Marbles"/>.
/// </summary>
void PROGRAM()
{
while (la.kind == 18) // "asset"
{
int index = CREATE_ASSET();
try { MemoryManager.SetAssetInMemory((Asset)Utilities.finalAssetsInCanvas[index]); }
catch (Exception e) { SemErr(e.Message); }
}
AssetIndex = 0;
while (la.kind == 16) // "var"
// receive new variable to be created
{
Variable newGlobalVariable = CREATE_VAR();
// try to add it to globals
try { MemoryManager.AddGlobalVariable(newGlobalVariable); }
catch (Exception e) { SemErr(e.Message); }
}
while (la.kind == 9) // "function"
{
CREATE_FUNCTION();
}
Expect(6); // "instructions"
Expect(7); // '{'
QuadrupleManager.UpdateBeginQuadruple();
while (StartOf(1))
{
INSTRUCTION();
}
Expect(8); // '}'
}