[Bug bootstrap/12244] New: Bootstrap fails with "unused parameter" warning in cp/decl2.c

["lucier at math dot purdue dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12244

           Summary: Bootstrap fails with "unused parameter" warning in
                    cp/decl2.c
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: lucier at math dot purdue dot edu
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: sparc-sun-solaris2.8
  GCC host triplet: sparc-sun-solaris2.8
GCC target triplet: sparc-sun-solaris2.8

Bootstrap fails with the message:

stage1/xgcc -Bstage1/ -B/usr/local/sparc-sun-solaris2.8/bin/ -c   -g -O2
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-pedantic -Wno-long-long -Werror -Werror -fno-common   -DHAVE_CONFIG_H    -I.
-Icp -I../../gcc -I../../gcc/cp -I../../gcc/../include -I../intl
../../gcc/cp/decl2.c -o cp/decl2.o
../../gcc/cp/decl2.c: In function `cxx_callgraph_analyze_expr':

../../gcc/cp/decl2.c:2574: warning: unused parameter 'walk_subtrees'
make[2]: *** [cp/decl2.o] Error 1