[Bug bootstrap/54479] New: Bootstrap with release-checking broken

["rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54479

             Bug #: 54479
           Summary: Bootstrap with release-checking broken
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: rguenth@gcc.gnu.org


g++-4.6 -c  -DIN_GCC_FRONTEND -g -DIN_GCC   -fno-exceptions -fno-rtti -W -Wall
-Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic
-I/space/rguenther/src/svn/trunk/gcc -I/space/rguenther/src/svn/trunk/gcc/c
-I/space/rguenther/src/svn/trunk/gcc/../include
-I/space/rguenther/src/svn/trunk/gcc/../libcpp/include 
-I/space/rguenther/src/svn/trunk/gcc/../libdecnumber
-I/space/rguenther/src/svn/trunk/gcc/../libdecnumber/bid -I../libdecnumber
-DCLOOG_INT_GMP    /space/rguenther/src/svn/trunk/gcc/c/c-decl.c -o c/c-decl.o
In file included from /space/rguenther/src/svn/trunk/gcc/tree.h:29:0,
                 from /space/rguenther/src/svn/trunk/gcc/c/c-decl.c:35:
/space/rguenther/src/svn/trunk/gcc/vec.h: In member function 'vec_t<T>*
vec_t<T>::copy() [with vec_allocation_t A = (vec_allocation_t)1u, T =
tree_node*]':
/space/rguenther/src/svn/trunk/gcc/c/c-decl.c:8590:7:   instantiated from here
/space/rguenther/src/svn/trunk/gcc/vec.h:702:7: error: call of overloaded
'reserve_exact(NULL, unsigned int&)' is ambiguous
/space/rguenther/src/svn/trunk/gcc/vec.h:702:7: note: candidates are:
/space/rguenther/src/svn/trunk/gcc/vec.h:1144:1: note: static vec_t<T>*
vec_t<T>::reserve_exact(vec_t<T>*, int) [with vec_allocation_t A =
(vec_allocation_t)1u, T = tree_node*]
/space/rguenther/src/svn/trunk/gcc/vec.h:751:1: note: static bool
vec_t<T>::reserve_exact(vec_t<T>**, int) [with vec_allocation_t A =
(vec_allocation_t)1u, T = tree_node*]
make[3]: *** [c/c-decl.o] Error 1
make[3]: Leaving directory `/home/abuild/rguenther/obj2/gcc'