FormPreferences breaks w. egcs 1.1.2

[John Levon]

g++ -DHAVE_CONFIG_H -I. -I. -I../../../src -I../../../src/
-I../../../src/frontends/ -I../../.. -I../../.. -I../../../boost -isystem
/usr/X11R6/include -g -O -fno-rtti -fno-exceptions -W -Wall
-Wno-return-type -Wp,-MD,.deps/Dialogs.pp -c Dialogs.C -o Dialogs.o In
file included from Dialogs.C:22: 
FormPreferences.h:109: parse error before `>'
FormPreferences.h:111: confused by earlier errors, bailing out
make: *** [Dialogs.lo] Error 1

The relevant section being:

std::pair<string,string> const & dir1 =
                        std::pair<string,string>(),

gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)


I tried to work around this but couldn't get anywhere. C++ experts please
advise :)

This is on the trunk not lyx-1_1_6pre1 ...

thanks
john