[cfe-dev] split-debug broken in lastest clang?

[Jonas Toth via cfe-dev]

I do see the same problem, I was not able to bisect the issue yet. But
the comment should have been within this day, do you have a more
specific timeframe when the issue starts appearing?

Am 27.11.18 um 12:10 schrieb Noel Grandin via cfe-dev:
> Hi
>
> I just updated clang (about an hour ago) and now my build is crashing
> (see trace below).
>
> Seems to be related using split-debug.
>
> Thanks, Noel
>
> [CPT] o3tl/qa/compile-temporary.cxx
> clang++:
> /media/noel/disk2/clang/llvm/tools/clang/lib/Driver/InputInfo.h:85:
> const char* clang::driver::InputInfo::getFilename() const: Assertion
> `isFilename() && "Invalid accessor."' failed.
> Stack dump:
> 0.Program arguments: /home/noel/clang/inst/bin/clang++
> -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED
> -DCPPU_ENV=gcc3 -DDBG_UTIL -DLINUX -DOSL_DEBUG_LEVEL=1 -DSAL_LOG_INFO
> -DSAL_LOG_WARN -DUNIX -DUNX -DX86_64 -D_DEBUG -D_GLIBCXX_DEBUG
> -D_PTHREADS -D_REENTRANT -fvisibility=hidden -Werror -Xclang -load
> -Xclang /home/noel/libo/compilerplugins/obj/plugin.so -Xclang
> -add-plugin -Xclang loplugin -fsyntax-only -ferror-limit=0 -Xclang
> -verify -Wall -Wno-missing-braces -Wnon-virtual-dtor -Wendif-labels
> -Wextra -Wundef -Wunreachable-code -Wunused-macros
> -finput-charset=UTF-8 -fmessage-length=0 -fno-common -pipe
> -ggnu-pubnames -Wimplicit-fallthrough -fvisibility-inlines-hidden
> -fstack-protector-strong -fPIC -Wshadow -Woverloaded-virtual
> -std=gnu++2a -DEXCEPTIONS_ON -fexceptions -O0 -fstrict-aliasing
> -fstrict-overflow -fno-inline -ggdb2 -gsplit-dwarf -Xclang
> -plugin-arg-loplugin -Xclang --unit-test-mode -DLIBO_INTERNAL_ONLY -c
> /home/noel/libo/o3tl/qa/compile-temporary.cxx -o
> /home/noel/libo/workdir/CxxObject/o3tl/qa/compile-temporary.o
> -I/home/noel/libo/include
> -I/usr/lib/jvm/java-10-openjdk-10.0.2.13-7.fc29.x86_64/include
> -I/usr/lib/jvm/java-10-openjdk-10.0.2.13-7.fc29.x86_64/include/linux
> -I/home/noel/libo/config_host 
> 1.Compilation construction
> 2.Building compilation jobs
> 3.Building compilation jobs
> #0 0x0000000001a9473c llvm::sys::PrintStackTrace(llvm::raw_ostream&)
> (/home/noel/clang/inst/bin/clang+++0x1a9473c)
> #1 0x0000000001a92795 llvm::sys::RunSignalHandlers()
> (/home/noel/clang/inst/bin/clang+++0x1a92795)
> #2 0x0000000001a92905 SignalHandler(int)
> (/home/noel/clang/inst/bin/clang+++0x1a92905)
> #3 0x00007fa979238070 __restore_rt (/lib64/libpthread.so.0+0x13070)
> #4 0x00007fa978d0553f __GI_raise (/lib64/libc.so.6+0x3853f)
> #5 0x00007fa978cef895 __GI_abort (/lib64/libc.so.6+0x22895)
> #6 0x00007fa978cef769 _nl_load_domain.cold.0 (/lib64/libc.so.6+0x22769)
> #7 0x00007fa978cfd9f6 (/lib64/libc.so.6+0x309f6)
> #8 0x00000000022319e2
> clang::driver::tools::SplitDebugName(llvm::opt::ArgList const&,
> clang::driver::InputInfo const&)
> (/home/noel/clang/inst/bin/clang+++0x22319e2)
> #9 0x00000000022278ac
> clang::driver::tools::Clang::ConstructJob(clang::driver::Compilation&,
> clang::driver::JobAction const&, clang::driver::InputInfo const&,
> llvm::SmallVector<clang::driver::InputInfo, 4u> const&,
> llvm::opt::ArgList const&, char const*) const
> (/home/noel/clang/inst/bin/clang+++0x22278ac)
> #10 0x00000000021d3269
> clang::driver::Driver::BuildJobsForActionNoCache(clang::driver::Compilation&,
> clang::driver::Action const*, clang::driver::ToolChain const*,
> llvm::StringRef, bool, bool, char const*,
> std::map<std::pair<clang::driver::Action const*,
> std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > >, clang::driver::InputInfo,
> std::less<std::pair<clang::driver::Action const*,
> std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > > >,
> std::allocator<std::pair<std::pair<clang::driver::Action const*,
> std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > > const, clang::driver::InputInfo> > >&,
> clang::driver::Action::OffloadKind) const
> (/home/noel/clang/inst/bin/clang+++0x21d3269)
> #11 0x00000000021d540d
> clang::driver::Driver::BuildJobsForAction(clang::driver::Compilation&,
> clang::driver::Action const*, clang::driver::ToolChain const*,
> llvm::StringRef, bool, bool, char const*,
> std::map<std::pair<clang::driver::Action const*,
> std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > >, clang::driver::InputInfo,
> std::less<std::pair<clang::driver::Action const*,
> std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > > >,
> std::allocator<std::pair<std::pair<clang::driver::Action const*,
> std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > > const, clang::driver::InputInfo> > >&,
> clang::driver::Action::OffloadKind) const
> (/home/noel/clang/inst/bin/clang+++0x21d540d)
> #12 0x00000000021d5ca6
> clang::driver::Driver::BuildJobs(clang::driver::Compilation&) const
> (/home/noel/clang/inst/bin/clang+++0x21d5ca6)
> #13 0x00000000021d7b65
> clang::driver::Driver::BuildCompilation(llvm::ArrayRef<char const*>)
> (/home/noel/clang/inst/bin/clang+++0x21d7b65)
> #14 0x00000000007c58c7 main (/home/noel/clang/inst/bin/clang+++0x7c58c7)
> #15 0x00007fa978cf1413 __libc_start_main (/lib64/libc.so.6+0x24413)
> #16 0x000000000081b9ce _start (/home/noel/clang/inst/bin/clang+++0x81b9ce)
> make[1]: *** [/home/noel/libo/solenv/gbuild/LinkTarget.mk:291:
> /home/noel/libo/workdir/CxxObject/o3tl/qa/compile-temporary.o] Aborted
> (core dumped)
> make[1]: *** Waiting for unfinished jobs....
> make: *** [Makefile:286: build] Error 2
>
>
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