[svn r39] * Updated to DMD 1.022 with the exception of:

Bugzilla 278: dmd.conf search path doesn't work

This fix was causing crashes for me :/ So for it's the old behaviour

dmd/expression.h

@@ -321,6 +321,7 @@ struct StringExp : Expression
     Expression *castTo(Scope *sc, Type *t);
     int compare(Object *obj);
     int isBool(int result);
+    unsigned charAt(size_t i);
     void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
     void toMangleBuffer(OutBuffer *buf);
     elem *toElem(IRState *irs);