problems with precompiled header - vector and algorithm

["Kennedy, Edward \(Titan\) @ TITAN" <edward.kennedy@xxxxxxxxxx>]

I'm using gcc version 3.4.5.
 
>From my code, I include the precompiled headers, algorithm and vector.  
 
vector includes stl_bvector.h and vector.tcc. 
algorithm includes stl_algo.h.
 
I get the error, "expected unqualified_id before '(' token", from all of the following:
At lines 823 and 522 in stl_bvector.h
At lines 307 and 384 in vector.tcc
At lines 3072 and 3095 in stl_algo.h
 
I'm perplexed.  I've tried everything that I can think of.
 
Is there something I need to do to remedy this?
 
Thanks