[LLVMbugs] [Bug 20436] New: libc++abi :: test_demangle.cpp fails on FreeBSD 9.2

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Jul 24 07:41:07 PDT 2014


http://llvm.org/bugs/show_bug.cgi?id=20436

            Bug ID: 20436
           Summary: libc++abi :: test_demangle.cpp fails on FreeBSD 9.2
           Product: libc++abi
           Version: unspecified
          Hardware: PC
                OS: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: ivan at ivan-labs.com
                CC: llvmbugs at cs.uiuc.edu, mclow.lists at gmail.com
    Classification: Unclassified

libc++abi :: test_demangle.cpp fails on:

FreeBSD localhost 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255898: Thu Sep 26
22:50:31 UTC 2013     root at bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC 
amd64

when run as:

make check-all

Here's the log:
******************** TEST 'libc++abi :: test_demangle.cpp' FAILED
********************
Compiled With: '/usr/bin/clang++' '-o' '/tmp/tmpPNdBTLexe'
'/usr/home/ik/llvm/llvm.current/projects/libcxxabi/test/test_demangle.cpp'
'-nostdinc++' '-std=c++11'
'-I/usr/home/ik/llvm/llvm.current/projects/libcxxabi/test/../include'
'-I/usr/home/ik/llvm/llvm.current/projects/libcxx/include' '-nodefaultlibs'
'-L/usr/home/ik/llvm/llvm.current.build/lib' '-lc++' '-lc++abi' '-lgcc_eh'
'-lc' '-lm' '-lpthread' '-lgcc_s' '-Wl,-R'
'/usr/home/ik/llvm/llvm.current.build/lib'
Command: '/tmp/tmpPNdBTLexe'
Exit Code: -6
Standard Output:
--
_ZN5test01hIfEEvRAcvjplstT_Le4001a000000000000000E_c -> void
test0::h<float>(char (&) [(unsigned int)((sizeof (float)) + (0xap-1L))])
Got instead: void test0::h<float>(char (&) [(unsigned int)((sizeof (float)) +
(0x1.4p+2L))])
--Standard Error:
--
Assertion failed: (std::strcmp(demang, cases[i][1]) == 0), function test, file
/usr/home/ik/llvm/llvm.current/projects/libcxxabi/test/test_demangle.cpp, line
29628.
--

Compiled test failed unexpectedly!
********************

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