TLD: invalid code for anonymous union and struct types about upc2c HOT 4 CLOSED

bug137d.upc:53:36: error: declaration of anonymous struct must be a definition
        for (i = 0; i < sizeof ((*(struct <anonymous struct at bug137d.upc:32:1> (*)[12])UPCR_TLD_ADDR(X))) / sizeof ((*(struct <anonymous struct at bug137d.upc:32:1> (*)[12])UPCR_TLD_ADDR(X))[0]); ++i) {
                                   ^
bug137d.upc:53:89: error: type name requires a specifier or qualifier
        for (i = 0; i < sizeof ((*(struct <anonymous struct at bug137d.upc:32:1> (*)[12])UPCR_TLD_ADDR(X))) / sizeof ((*(struct <anonymous struct at bug137d.upc:32:1> (*)[12])UPCR_TLD_ADDR(X))[0]); ++i) {
                                                                                        ^
bug137d.upc:53:122: error: declaration of anonymous struct must be a definition
        for (i = 0; i < sizeof ((*(struct <anonymous struct at bug137d.upc:32:1> (*)[12])UPCR_TLD_ADDR(X))) / sizeof ((*(struct <anonymous struct at bug137d.upc:32:1> (*)[12])UPCR_TLD_ADDR(X))[0]); ++i) {

           ^

$ upcc -Ww,-Wno-duplicate-decl-specifier -Ww,-Werror=pointer-arith -g  -network=smp -pthreads -I. -nolines -save-all-temps lockperf.upc
upcc: Error building pthread objects with thread-local data: 
lockperf_obj.c:372:15: error: expected '{' before '<' token
lockperf_obj.c:373:1: error: unknown type name '_bupc_anon_struct0'
lockperf_obj.c: In function '_bupc_allv_reduce':
lockperf_obj.c:405:9: warning: unnamed struct/union that defines no instances [enabled by default]
lockperf_obj.c:488:147: error: '_bupc_anon_struct0' undeclared (first use in this function)
lockperf_obj.c:488:147: note: each undeclared identifier is reported only once for each function it appears in
lockperf_obj.c:488:167: error: expected expression before ')' token
lockperf_obj.c:507:167: error: expected expression before ')' token
lockperf_obj.c:526:167: error: expected expression before ')' token
lockperf_obj.c:545:168: error: expected expression before ')' token
lockperf_obj.c:570:168: error: expected expression before ')' token
lockperf_obj.c:589:168: error: expected expression before ')' token
lockperf_obj.c:608:168: error: expected expression before ')' token
lockperf_obj.c:627:168: error: expected expression before ')' token
lockperf_obj.c:652:168: error: expected expression before ')' token
lockperf_obj.c:671:168: error: expected expression before ')' token

typedef union <anonymous at /home/hargrov1/upc-runtime/BUILD-gcc-46/dbg_cupc2c/upc-tests/benchmarks/./bupc_collectivev.h:335:10> _bupc_anon_struct0;

        union {
            long double __dummyf1;
            unsigned long __dummyf2;
        };

clang-upc2c: /eng/upc/dev/nenad/clang-upc-pthreads/src/llvm/tools/clang/include/clang/AST/Type.h:643: const clang::ExtQualsTypeCommonBase* clang::QualType::getCommonPtr() const: Assertio
n `!isNull() && "Cannot retrieve a NULL type pointer"' failed.