#include "GridRefNonType.h" #include "SpreadsheetCell.h" extern const int emptyInt = 0; extern const SpreadsheetCell emptyCell(0); int main(int argc, char **argv) { // The following line causes an Internal Compiler Error in g++ 3.2.2 // on Linux. Grid myIntGrid; Grid mySpreadsheet; Grid myIntGrid2(myIntGrid); return (0); }