• CVS and Varmint - Yes!
  
  
• gdb still has problems with source-level debugging of templates :(
  
  
• gcc still has problems with compilation of nested templates :(:(
  
  
• Templates still conflict with good source code management practices :(
  
  
• We have broken dmalloc and several other memory analysis tools.
  
  
• We would not have survived without Purify!