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David Perkins · Guest

I've picked up an old project after not working on it for ~6 months and
it's giving me W8058 errors (Cannot create pre-compiled header:
initialized data in header) on default function vars, eg.

DoStuff( int i=0 );

I have the relevant project settings selected to use PCH and everyone of
my cpp files starts with:

#include <vcl.h>
#include "pch.h"
#pragma hdrstop

There's a fair few files in the project and not using PCH inreases the
build time massively.

I had a similar problem to this a while back and found that it was
linked to some initialised data in math.hpp which caused W8058 errors in
my default functions args. This project does not use math.hpp.

Any ideas?

Thanks

David