[Bug bootstrap/40103] New: [4.5 Regression] error: enum constant defined in struct or union is not visible in C++

["dominiq at lps dot ens dot fr" <gcc-bugzilla at gcc dot gnu dot org>]

Bootstrap is broken again at revision 147380 (147349 worked):

...
/opt/gcc/i686-darwin/./prev-gcc/xgcc -B/opt/gcc/i686-darwin/./prev-gcc/
-B/opt/gcc/gcc4.5w/i686-apple-darwin9/bin/ -c  -g -O2 -fomit-frame-pointer
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wcast-qual -Wold-style-definition -Wc++-compat -Wmissing-format-attribute
-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror
-fno-common  -DHAVE_CONFIG_H -I. -I. -I../../gcc-4.5-work/gcc
-I../../gcc-4.5-work/gcc/. -I../../gcc-4.5-work/gcc/../include -I./../intl
-I../../gcc-4.5-work/gcc/../libcpp/include -I/sw/include 
-I../../gcc-4.5-work/gcc/../libdecnumber
-I../../gcc-4.5-work/gcc/../libdecnumber/dpd -I../libdecnumber -I/sw/include 
-I/sw/include -DCLOOG_PPL_BACKEND   ../../gcc-4.5-work/gcc/graphite.c -o
graphite.o
cc1: warnings being treated as errors
../../gcc-4.5-work/gcc/graphite.c: In function
'loop_iv_stack_patch_for_consts':
../../gcc-4.5-work/gcc/graphite.c:500: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c: In function 'clast_to_gcc_expression':
../../gcc-4.5-work/gcc/graphite.c:3844: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c:3874: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c:3895: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c: In function 'gcc_type_for_clast_expr':
../../gcc-4.5-work/gcc/graphite.c:3937: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c:3947: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c:3966: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c: In function 'find_cloog_iv_in_expr':
../../gcc-4.5-work/gcc/graphite.c:5327: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c:5331: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here
../../gcc-4.5-work/gcc/graphite.c:5334: error: enum constant defined in struct
or union is not visible in C++
/sw/include/cloog/clast.h:9: note: enum constant defined here


-- 
           Summary: [4.5 Regression] error: enum constant defined in struct
                    or union is not visible in C++
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dominiq at lps dot ens dot fr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40103