[llvm-bugs] [Bug 42753] New: 44: bool clang::APValue::isNullPointer() const: Assertion `isLValue() && "Invali d usage"' failed.
via llvm-bugs
llvm-bugs at lists.llvm.org
Thu Jul 25 04:22:38 PDT 2019
https://bugs.llvm.org/show_bug.cgi?id=42753
Bug ID: 42753
Summary: 44: bool clang::APValue::isNullPointer() const:
Assertion `isLValue() && "Invali d usage"' failed.
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: LLVM Codegen
Assignee: unassignedclangbugs at nondot.org
Reporter: Dyre.Tjeldvoll at oracle.com
CC: llvm-bugs at lists.llvm.org, neeilans at live.com,
richard-llvm at metafoo.co.uk
[1775/2160] Building CXX object router...ng_view.dir/test_stdx_string_view.cc.o
FAILED:
router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.o
/export/home/tmp/usr/bin/clang++ -DHAVE_CONFIG_H -DHAVE_LIBEVENT2
-DHAVE_OPENSSL -DHAVE_TLSv13 -DLZ4_DISABLE_DEPRECATE_WARNINGS
-DRAPIDJSON_NO_SIZETYPEDEFINE -DRAPIDJSON_SCHEMA_USE_INTERNALREGEX=0
-DRAPIDJSON_SCHEMA_USE_STDREGEX=1 -DUNISTR_FROM_CHAR_EXPLICIT=explicit
-DUNISTR_FROM_STRING_EXPLICIT=explicit -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
-D_USE_MATH_DEFINES -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I. -Iinclude
-I/export/home/tmp/clones/_bug_30041367
-I/export/home/tmp/clones/_bug_30041367/include -Irouter -Irouter/include
-I/export/home/tmp/clones/_bug_30041367/router/src/harness/include
-I/export/home/tmp/clones/_bug_30041367/router/src/harness/src/../include
-Irouter/src/harness/src/src_SHARED
-I/export/home/tmp/clones/_bug_30041367/router/src/router/src/../include
-I/export/home/tmp/clones/_bug_30041367/router/src/rest_api/src/../include
-I/export/home/tmp/clones/_bug_30041367/router/src/http/src
-I/export/home/tmp/clones/_bug_30041367/router/src/http/src/../include
-Irouter/src/http/src/../include
-I/export/home/tmp/clones/_bug_30041367/router/src/mock_server/include
-I/export/home/tmp/clones/_bug_30041367/router/src/http/include -isystem
/export/home/tmp/clones/_bug_30041367/extra/rapidjson/include -isystem
/export/home/tmp/clones/_bug_30041367/extra/lz4 -isystem
/export/home/tmp/clones/_bug_30041367/extra/libedit/editline -isystem
/export/home/tmp/clones/_bug_30041367/extra/zstd/lib -isystem extra/zlib
-isystem /export/home/tmp/clones/_bug_30041367/extra/zlib -isystem
/usr/global/share/googletest-release-1.8.0/googlemock -isystem
/usr/global/share/googletest-release-1.8.0/googlemock/include -isystem
/usr/global/share/googletest-release-1.8.0/googletest -isystem
/usr/global/share/googletest-release-1.8.0/googletest/include -std=c++14
-fno-omit-frame-pointer -fsanitize=thread -O1 -fno-inline -Wall -Wextra
-Wformat-security -Wvla -Wundef -Wmissing-format-attribute -Woverloaded-virtual
-Wcast-qual -Wno-null-conversion -Wno-unused-private-field
-Wconditional-uninitialized -Wdeprecated -Wextra-semi -Wheader-hygiene
-Wnon-virtual-dtor -Wundefined-reinterpret-cast
-Winconsistent-missing-destructor-override -Wshadow-field -DSAFE_MUTEX
-DENABLED_DEBUG_SYNC -g -fPIE -MD -MT
router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.o
-MF
router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.o.d
-o
router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.o
-c
/export/home/tmp/clones/_bug_30041367/router/src/harness/tests/test_stdx_string_view.cc
clang-10:
/export/home/tmp/tools/llvm.git/llvm/tools/clang/lib/AST/APValue.cpp:744: bool
clang::APValue::isNullPointer() const: Assertion `isLValue() && "Invalid
usage"' failed.
Stack dump:
0. Program arguments: /export/home/tmp/usr/bin/clang-10 -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -disable-free -main-file-name
test_stdx_string_view.cc -mrelocation-model pic -pic-level 2 -pic-is-pie
-mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose
-mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64
-dwarf-column-info -debug-info-kind=limited -dwarf-version=4
-debugger-tuning=gdb -coverage-notes-file
/export/home/tmp/build/_bug_30041367__clangT/router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.gcno
-resource-dir /export/home/tmp/usr/lib/clang/10.0.0 -dependency-file
router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.o.d
-sys-header-deps -MT
router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.o
-isystem /export/home/tmp/clones/_bug_30041367/extra/rapidjson/include -isystem
/export/home/tmp/clones/_bug_30041367/extra/lz4 -isystem
/export/home/tmp/clones/_bug_30041367/extra/libedit/editline -isystem
/export/home/tmp/clones/_bug_30041367/extra/zstd/lib -isystem extra/zlib
-isystem /export/home/tmp/clones/_bug_30041367/extra/zlib -isystem
/usr/global/share/googletest-release-1.8.0/googlemock -isystem
/usr/global/share/googletest-release-1.8.0/googlemock/include -isystem
/usr/global/share/googletest-release-1.8.0/googletest -isystem
/usr/global/share/googletest-release-1.8.0/googletest/include -D HAVE_CONFIG_H
-D HAVE_LIBEVENT2 -D HAVE_OPENSSL -D HAVE_TLSv13 -D
LZ4_DISABLE_DEPRECATE_WARNINGS -D RAPIDJSON_NO_SIZETYPEDEFINE -D
RAPIDJSON_SCHEMA_USE_INTERNALREGEX=0 -D RAPIDJSON_SCHEMA_USE_STDREGEX=1 -D
UNISTR_FROM_CHAR_EXPLICIT=explicit -D UNISTR_FROM_STRING_EXPLICIT=explicit -D
_FILE_OFFSET_BITS=64 -D _GNU_SOURCE -D _USE_MATH_DEFINES -D
__STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -I . -I include -I
/export/home/tmp/clones/_bug_30041367 -I
/export/home/tmp/clones/_bug_30041367/include -I router -I router/include -I
/export/home/tmp/clones/_bug_30041367/router/src/harness/include -I
/export/home/tmp/clones/_bug_30041367/router/src/harness/src/../include -I
router/src/harness/src/src_SHARED -I
/export/home/tmp/clones/_bug_30041367/router/src/router/src/../include -I
/export/home/tmp/clones/_bug_30041367/router/src/rest_api/src/../include -I
/export/home/tmp/clones/_bug_30041367/router/src/http/src -I
/export/home/tmp/clones/_bug_30041367/router/src/http/src/../include -I
router/src/http/src/../include -I
/export/home/tmp/clones/_bug_30041367/router/src/mock_server/include -I
/export/home/tmp/clones/_bug_30041367/router/src/http/include -D SAFE_MUTEX -D
ENABLED_DEBUG_SYNC -internal-isystem
/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9 -internal-isystem
/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux
-internal-isystem
/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/backward
-internal-isystem /usr/local/include -internal-isystem
/export/home/tmp/usr/lib/clang/10.0.0/include -internal-externc-isystem
/include -internal-externc-isystem /usr/include -O1 -Wall -Wextra
-Wformat-security -Wvla -Wundef -Wmissing-format-attribute -Woverloaded-virtual
-Wcast-qual -Wno-null-conversion -Wno-unused-private-field
-Wconditional-uninitialized -Wdeprecated -Wextra-semi -Wheader-hygiene
-Wnon-virtual-dtor -Wundefined-reinterpret-cast
-Winconsistent-missing-destructor-override -Wshadow-field -std=c++14
-fdeprecated-macro -fdebug-compilation-dir
/export/home/tmp/build/_bug_30041367__clangT -ferror-limit 19 -fmessage-length
0 -fsanitize=thread -fno-inline -fobjc-runtime=gcc -fcxx-exceptions
-fexceptions -fdiagnostics-show-option -faddrsig -o
router/src/harness/tests/CMakeFiles/routertest_harness_stdx_string_view.dir/test_stdx_string_view.cc.o
-x c++
/export/home/tmp/clones/_bug_30041367/router/src/harness/tests/test_stdx_string_view.cc
1.
/export/home/tmp/clones/_bug_30041367/router/src/harness/tests/test_stdx_string_view.cc:60:1:
current parser token 'template'
2.
/export/home/tmp/clones/_bug_30041367/router/src/harness/tests/test_stdx_string_view.cc:55:20:
LLVM IR generation of declaration 'get_string_abc'
3.
/export/home/tmp/clones/_bug_30041367/router/src/harness/tests/test_stdx_string_view.cc:55:20:
Generating code for declaration 'get_string_abc'
#0 0x00000000022d0f5f llvm::sys::PrintStackTrace(llvm::raw_ostream&)
(/export/home/tmp/usr/bin/clang-10+0x22d0f5f)
#1 0x00000000022cf200 llvm::sys::RunSignalHandlers()
(/export/home/tmp/usr/bin/clang-10+0x22cf200)
#2 0x00000000022d14c1 SignalHandler(int)
(/export/home/tmp/usr/bin/clang-10+0x22d14c1)
#3 0x00007f37b15aae80 __restore_rt (/lib64/libpthread.so.0+0x12e80)
#4 0x00007f37b1055e75 raise (/lib64/libc.so.6+0x37e75)
#5 0x00007f37b1040895 abort (/lib64/libc.so.6+0x22895)
#6 0x00007f37b1040769 _nl_load_domain.cold (/lib64/libc.so.6+0x22769)
#7 0x00007f37b104e566 (/lib64/libc.so.6+0x30566)
#8 0x0000000003ef909c (/export/home/tmp/usr/bin/clang-10+0x3ef909c)
#9 0x00000000040b88ec EvaluateArgs(llvm::ArrayRef<clang::Expr const*>,
llvm::SmallVector<clang::APValue, 8u>&, (anonymous namespace)::EvalInfo&,
clang::FunctionDecl const*) (/export/home/tmp/usr/bin/clang-10+0x40b88ec)
#10 0x00000000040b7857 HandleConstructorCall(clang::Expr const*, (anonymous
namespace)::LValue const&, llvm::ArrayRef<clang::Expr const*>,
clang::CXXConstructorDecl const*, (anonymous namespace)::EvalInfo&,
clang::APValue&) (/export/home/tmp/usr/bin/clang-10+0x40b7857)
#11 0x000000000410cfc1 (anonymous
namespace)::RecordExprEvaluator::VisitCXXConstructExpr(clang::CXXConstructExpr
const*, clang::QualType) (/export/home/tmp/usr/bin/clang-10+0x410cfc1)
#12 0x000000000410cf28 (anonymous
namespace)::RecordExprEvaluator::VisitCXXConstructExpr(clang::CXXConstructExpr
const*, clang::QualType) (/export/home/tmp/usr/bin/clang-10+0x410cf28)
#13 0x00000000040b3f2d EvaluateInPlace(clang::APValue&, (anonymous
namespace)::EvalInfo&, (anonymous namespace)::LValue const&, clang::Expr
const*, bool) (/export/home/tmp/usr/bin/clang-10+0x40b3f2d)
#14 0x00000000040d8000 EvaluateStmt((anonymous namespace)::StmtResult&,
(anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*)
(/export/home/tmp/usr/bin/clang-10+0x40d8000)
#15 0x00000000040d84c1 EvaluateStmt((anonymous namespace)::StmtResult&,
(anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*)
(/export/home/tmp/usr/bin/clang-10+0x40d84c1)
#16 0x00000000040b7bbc HandleFunctionCall(clang::SourceLocation,
clang::FunctionDecl const*, (anonymous namespace)::LValue const*,
llvm::ArrayRef<clang::Expr const*>, clang::Stmt const*, (anonymous
namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*)
(/export/home/tmp/usr/bin/clang-10+0x40b7bbc)
#17 0x0000000004115dba (anonymous namespace)::ExprEvaluatorBase<(anonymous
namespace)::RecordExprEvaluator>::handleCallExpr(clang::CallExpr const*,
clang::APValue&, (anonymous namespace)::LValue const*)
(/export/home/tmp/usr/bin/clang-10+0x4115dba)
#18 0x000000000410cf28 (anonymous
namespace)::RecordExprEvaluator::VisitCXXConstructExpr(clang::CXXConstructExpr
const*, clang::QualType) (/export/home/tmp/usr/bin/clang-10+0x410cf28)
#19 0x00000000040b2448 Evaluate(clang::APValue&, (anonymous
namespace)::EvalInfo&, clang::Expr const*)
(/export/home/tmp/usr/bin/clang-10+0x40b2448)
#20 0x00000000040b46d6 EvaluateAsRValue((anonymous namespace)::EvalInfo&,
clang::Expr const*, clang::APValue&)
(/export/home/tmp/usr/bin/clang-10+0x40b46d6)
#21 0x00000000040b019f clang::Expr::EvaluateAsRValue(clang::Expr::EvalResult&,
clang::ASTContext const&, bool) const
(/export/home/tmp/usr/bin/clang-10+0x40b019f)
#22 0x00000000040b40c5 clang::Expr::isEvaluatable(clang::ASTContext const&,
clang::Expr::SideEffectsKind) const
(/export/home/tmp/usr/bin/clang-10+0x40b40c5)
#23 0x00000000024d526b
clang::CodeGen::CodeGenFunction::EmitReturnStmt(clang::ReturnStmt const&)
(/export/home/tmp/usr/bin/clang-10+0x24d526b)
#24 0x00000000024d2205 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt
const*, llvm::ArrayRef<clang::Attr const*>)
(/export/home/tmp/usr/bin/clang-10+0x24d2205)
#25 0x00000000024dc0fc
clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt
const&, bool, clang::CodeGen::AggValueSlot)
(/export/home/tmp/usr/bin/clang-10+0x24dc0fc)
#26 0x000000000251d868
clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl,
llvm::Function*, clang::CodeGen::CGFunctionInfo const&)
(/export/home/tmp/usr/bin/clang-10+0x251d868)
#27 0x00000000025386e3
clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl,
llvm::GlobalValue*) (/export/home/tmp/usr/bin/clang-10+0x25386e3)
#28 0x0000000002532502
clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl,
llvm::GlobalValue*) (/export/home/tmp/usr/bin/clang-10+0x2532502)
#29 0x000000000253b447
clang::CodeGen::CodeGenModule::EmitTopLevelDecl(clang::Decl*)
(/export/home/tmp/usr/bin/clang-10+0x253b447)
#30 0x0000000002e7c77f (anonymous
namespace)::CodeGeneratorImpl::HandleTopLevelDecl(clang::DeclGroupRef)
(/export/home/tmp/usr/bin/clang-10+0x2e7c77f)
#31 0x0000000002e793db
clang::BackendConsumer::HandleTopLevelDecl(clang::DeclGroupRef)
(/export/home/tmp/usr/bin/clang-10+0x2e793db)
#32 0x000000000368e5a4 clang::ParseAST(clang::Sema&, bool, bool)
(/export/home/tmp/usr/bin/clang-10+0x368e5a4)
#33 0x000000000290dff1 clang::FrontendAction::Execute()
(/export/home/tmp/usr/bin/clang-10+0x290dff1)
#34 0x00000000028c9762
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
(/export/home/tmp/usr/bin/clang-10+0x28c9762)
#35 0x00000000029a4ebf
clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
(/export/home/tmp/usr/bin/clang-10+0x29a4ebf)
#36 0x00000000009a4551 cc1_main(llvm::ArrayRef<char const*>, char const*,
void*) (/export/home/tmp/usr/bin/clang-10+0x9a4551)
#37 0x00000000009a24af main (/export/home/tmp/usr/bin/clang-10+0x9a24af)
#38 0x00007f37b1041f33 __libc_start_main (/lib64/libc.so.6+0x23f33)
#39 0x000000000099f6ee _start (/export/home/tmp/usr/bin/clang-10+0x99f6ee)
clang-10: error: unable to execute command: Aborted (core dumped)
clang-10: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 10.0.0 (https://git.llvm.org/git/clang.git
89f0031320593ecd5a1ccd2b2bacf83de981b4d8) (https://git.llvm.org/git/llvm.git
54fa70a4a937660f2a8676362444c450f088c2c1)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /export/home/tmp/usr/bin
clang-10: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.llvm.org/ and include the crash backtrace, preprocessed source,
and associated run script.
clang-10: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-10: note: diagnostic msg: /tmp/test_stdx_string_view-04400f.cpp
clang-10: note: diagnostic msg: /tmp/test_stdx_string_view-04400f.sh
clang-10: note: diagnostic msg:
********************
Error occurs when building MySQL. File will be available in
https://github.com/mysql/mysql-server/tree/8.0/router/tests once the 8.0.18
release is made available.
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