These warnings from nsVector.h make it hard for us to find errors or clean up warnings in any code of our own which includes nsVector.h. Most of them sound like valid warnings which probably ought to be looked at. ../../dist/include/nsVector.h: In method `int nsVector::IsValidIndex(unsigned int)': In file included from /builds/wed-postm5/mozilla/editor/base/nsEditor.cpp:31: ../../dist/include/nsVector.h:39: warning: declaration of `index' shadows global declaration ../../dist/include/nsVector.h: In method `void * nsVector::Get(unsigned int) const': ../../dist/include/nsVector.h:50: warning: declaration of `index' shadows global declaration ../../dist/include/nsVector.h: In method `void nsVector::Set(unsigned int, void *)': ../../dist/include/nsVector.h:51: warning: declaration of `index' shadows global declaration ../../dist/include/nsVector.h: In method `void *& nsVector::ElementAt(unsigned int)': ../../dist/include/nsVector.h:52: warning: declaration of `index' shadows global declaration ../../dist/include/nsVector.h: In method `void * nsVector::operator [](unsigned int) const': ../../dist/include/nsVector.h:58: warning: declaration of `index' shadows global declaration ../../dist/include/nsVector.h: In method `void *& nsVector::operator [](unsigned int)': ../../dist/include/nsVector.h:59: warning: declaration of `index' shadows global declaration ../../dist/include/nsVector.h: In method `void nsVector::Insert(unsigned int, void *, int = 1)': ../../dist/include/nsVector.h:62: warning: declaration of `index' shadows global declaration ../../dist/include/nsVector.h: In method `void nsVector::Remove(unsigned int, int = 1)': ../../dist/include/nsVector.h:65: warning: declaration of `index' shadows global declaration

I got tired of waiting and seeing these warnings every day, so I fixed it myself.