[llvm-bugs] [Bug 26505] New: Segmentation fault when compiling clang

via llvm-bugs llvm-bugs at lists.llvm.org
Sat Feb 6 05:57:11 PST 2016 

https://llvm.org/bugs/show_bug.cgi?id=26505

            Bug ID: 26505
           Summary: Segmentation fault when compiling clang
           Product: new-bugs
           Version: 3.7
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: damien at grassart.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

FAILED: /usr/bin/clang++   -DCLANG_ENABLE_ARCMT -DCLANG_ENABLE_OBJC_REWRITER
-DCLANG_ENABLE_STATIC_ANALYZER -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-Itools/clang/lib/Sema -I../tools/clang/lib/Sema -I../tools/clang/include
-Itools/clang/include -Iinclude -I../include -fPIC -fvisibility-inlines-hidden
-Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual
-Wmissing-field-initializers -pedantic -Wno-long-long -Wcovered-switch-default
-Wnon-virtual-dtor -Wdelete-non-virtual-dtor -std=c++11 -fcolor-diagnostics
-ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual
-Wno-nested-anon-types    -fno-exceptions -fno-rtti -MMD -MT
tools/clang/lib/Sema/CMakeFiles/clangSema.dir/SemaOpenMP.cpp.o -MF
tools/clang/lib/Sema/CMakeFiles/clangSema.dir/SemaOpenMP.cpp.o.d -o
tools/clang/lib/Sema/CMakeFiles/clangSema.dir/SemaOpenMP.cpp.o -c
../tools/clang/lib/Sema/SemaOpenMP.cpp
#0 0x7ff1547aeb30 llvm::sys::PrintStackTrace(llvm::raw_ostream&)
(/usr/bin/../lib/libLLVM.so.3.7+0x568b30)
#1 0x7ff1547ad911 (/usr/bin/../lib/libLLVM.so.3.7+0x567911)
#2 0x7ff154039d60 __restore_rt (/usr/bin/../lib/libpthread.so.0+0x10d60)
#3 0x701da7 (/usr/bin/clang-3.7+0x701da7)
#4 0x73c6c2
clang::CodeGen::CodeGenFunction::GetAddressOfDirectBaseInCompleteClass(llvm::Value*,
clang::CXXRecordDecl const*, clang::CXXRecordDecl const*, bool)
(/usr/bin/clang-3.7+0x73c6c2)
#5 0x740a35 (/usr/bin/clang-3.7+0x740a35)
#6 0x741604 (/usr/bin/clang-3.7+0x741604)
#7 0x74196c
clang::CodeGen::CodeGenFunction::EmitConstructorBody(clang::CodeGen::FunctionArgList&)
(/usr/bin/clang-3.7+0x74196c)
#8 0x83d01b clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl,
llvm::Function*, clang::CodeGen::CGFunctionInfo const&)
(/usr/bin/clang-3.7+0x83d01b)
#9 0x72039c
clang::CodeGen::CodeGenModule::codegenCXXStructor(clang::CXXMethodDecl const*,
clang::CodeGen::StructorType) (/usr/bin/clang-3.7+0x72039c)
#10 0x6ddcb3 (/usr/bin/clang-3.7+0x6ddcb3)
#11 0x6a82d2
clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl,
llvm::GlobalValue*) (/usr/bin/clang-3.7+0x6a82d2)
#12 0x6a83be clang::CodeGen::CodeGenModule::EmitDeferred()
(/usr/bin/clang-3.7+0x6a83be)
#13 0x6a83da clang::CodeGen::CodeGenModule::EmitDeferred()
(/usr/bin/clang-3.7+0x6a83da)
#14 0x6a83da clang::CodeGen::CodeGenModule::EmitDeferred()
(/usr/bin/clang-3.7+0x6a83da)
#15 0x6a83da clang::CodeGen::CodeGenModule::EmitDeferred()
(/usr/bin/clang-3.7+0x6a83da)
#16 0x6a83da clang::CodeGen::CodeGenModule::EmitDeferred()
(/usr/bin/clang-3.7+0x6a83da)
#17 0x6a83da clang::CodeGen::CodeGenModule::EmitDeferred()
(/usr/bin/clang-3.7+0x6a83da)
#18 0x6a83da clang::CodeGen::CodeGenModule::EmitDeferred()
(/usr/bin/clang-3.7+0x6a83da)
#19 0x6a8499 clang::CodeGen::CodeGenModule::Release()
(/usr/bin/clang-3.7+0x6a8499)
#20 0x98cc05 (/usr/bin/clang-3.7+0x98cc05)
#21 0xac21d2 clang::ParseAST(clang::Sema&, bool, bool)
(/usr/bin/clang-3.7+0xac21d2)
#22 0x9161a6 clang::FrontendAction::Execute() (/usr/bin/clang-3.7+0x9161a6)
#23 0x8ec829 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
(/usr/bin/clang-3.7+0x8ec829)
#24 0x98bcb3 clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
(/usr/bin/clang-3.7+0x98bcb3)
#25 0x6572e8 cc1_main(llvm::ArrayRef<char const*>, char const*, void*)
(/usr/bin/clang-3.7+0x6572e8)
#26 0x65273e main (/usr/bin/clang-3.7+0x65273e)
#27 0x7ff15370d610 __libc_start_main (/usr/bin/../lib/libc.so.6+0x20610)
#28 0x655359 _start (/usr/bin/clang-3.7+0x655359)
Stack dump:
0.    Program arguments: /usr/bin/clang-3.7 -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free
-disable-llvm-verifier -main-file-name SemaOpenMP.cpp -mrelocation-model pic
-pic-level 2 -mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose
-mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64
-dwarf-column-info -ffunction-sections -fdata-sections -coverage-file
/home/damien/projects/llvm/build/tools/clang/lib/Sema/CMakeFiles/clangSema.dir/SemaOpenMP.cpp.o
-resource-dir /usr/bin/../lib/clang/3.7.1 -dependency-file
tools/clang/lib/Sema/CMakeFiles/clangSema.dir/SemaOpenMP.cpp.o.d -MT
tools/clang/lib/Sema/CMakeFiles/clangSema.dir/SemaOpenMP.cpp.o -D
CLANG_ENABLE_ARCMT -D CLANG_ENABLE_OBJC_REWRITER -D
CLANG_ENABLE_STATIC_ANALYZER -D GTEST_HAS_RTTI=0 -D _GNU_SOURCE -D
__STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -I
tools/clang/lib/Sema -I ../tools/clang/lib/Sema -I ../tools/clang/include -I
tools/clang/include -I include -I ../include -internal-isystem
/usr/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../include/c++/5.3.0
-internal-isystem
/usr/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../include/c++/5.3.0/x86_64-unknown-linux-gnu
-internal-isystem
/usr/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../include/c++/5.3.0/backward
-internal-isystem /usr/local/include -internal-isystem
/usr/bin/../lib/clang/3.7.1/include -internal-externc-isystem /include
-internal-externc-isystem /usr/include -Wall -W -Wno-unused-parameter
-Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wno-long-long
-Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor
-Woverloaded-virtual -Wno-nested-anon-types -pedantic -std=c++11
-fdeprecated-macro -fdebug-compilation-dir /home/damien/projects/llvm/build
-ferror-limit 19 -fmessage-length 0 -fvisibility-inlines-hidden -mstackrealign
-fno-rtti -fobjc-runtime=gcc -fno-common -fdiagnostics-show-option
-fcolor-diagnostics -o
tools/clang/lib/Sema/CMakeFiles/clangSema.dir/SemaOpenMP.cpp.o -x c++
../tools/clang/lib/Sema/SemaOpenMP.cpp 
1.    <eof> parser at end of file
2.    Per-file LLVM IR generation
3.    ../tools/clang/include/clang/Sema/ScopeInfo.h:637:7: Generating code for
declaration 'clang::sema::LambdaScopeInfo::LambdaScopeInfo'
clang-3.7: error: unable to execute command: Segmentation fault (core dumped)
clang-3.7: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.7.1 (tags/RELEASE_371/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
clang-3.7: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and
associated run script.
clang-3.7: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-3.7: note: diagnostic msg: /tmp/SemaOpenMP-e5ac2d.cpp
clang-3.7: note: diagnostic msg: /tmp/SemaOpenMP-e5ac2d.sh
clang-3.7: note: diagnostic msg: 

********************

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