Patch for jade and gcc 2.8/egcs

[James Clark <jjc@xxxxxxxxxx>]

The following patch (due to Matthias Clasen) looks like it may solve
the problem with jade not working when compiled with gcc 2.8/egcs.

James

*** C:/home/work/jade2/style/rdif00CF.aaa Thu Sep 10 19:12:50 1998
--- C:/home/work/jade2/style/Expression.cxx Thu Sep 10 19:10:54 1998
***************
*** 1136,1142 ****
    }
    // FIXME optimize case where ics.size() == 0
    boundVars.removeUnused();
!   Vector<const Identifier *> noVars;
    Environment newEnv(noVars, boundVars);
    size_t j = 0;
    for (size_t i = 0; i < keys_.size(); i++) {
--- 1136,1142 ----
    }
    // FIXME optimize case where ics.size() == 0
    boundVars.removeUnused();
!   BoundVarList noVars;
    Environment newEnv(noVars, boundVars);
    size_t j = 0;
    for (size_t i = 0; i < keys_.size(); i++) {
***************
*** 1331,1337 ****
    if (!gotOne)
      return next;
    boundVars.removeUnused();
!   Vector<const Identifier *> noVars;
    Environment newEnv(noVars, boundVars);
    InsnPtr code;
    for (size_t i = 0; i < keys_.size(); i++)
--- 1331,1337 ----
    if (!gotOne)
      return next;
    boundVars.removeUnused();
!   BoundVarList noVars;
    Environment newEnv(noVars, boundVars);
    InsnPtr code;
    for (size_t i = 0; i < keys_.size(); i++)


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