[llvm-bugs] [Bug 48018] New: Assertion failed: (ESI.Type != EST_Uninstantiated), function SubstExceptionSpec
via llvm-bugs
llvm-bugs at lists.llvm.org
Fri Oct 30 03:28:12 PDT 2020
https://bugs.llvm.org/show_bug.cgi?id=48018
Bug ID: 48018
Summary: Assertion failed: (ESI.Type != EST_Uninstantiated),
function SubstExceptionSpec
Product: clang
Version: trunk
Hardware: Macintosh
OS: MacOS X
Status: NEW
Severity: release blocker
Priority: P
Component: C++2a
Assignee: unassignedclangbugs at nondot.org
Reporter: dodoentertainment at gmail.com
CC: blitzrakete at gmail.com, erik.pilkington at gmail.com,
llvm-bugs at lists.llvm.org, richard-llvm at metafoo.co.uk
Created attachment 24115
--> https://bugs.llvm.org/attachment.cgi?id=24115&action=edit
preprocessed source and crash reproducer script
The original report of this crash can be found on [Emscripten
github](https://github.com/emscripten-core/emscripten/issues/12639):
I've stumbled upon this crash with Emscripten 2.0.8 when building our internal
code.
Fortunately, I've been able to reproduce it completely using open source code.
I've created a
[repository](https://github.com/DoDoENT/functionoid-emscripten-crash)
containing the crash reproducer.
So, to reproduce the crash, please do as follows:
```bash
git clone https://github.com/DoDoENT/functionoid-emscripten-crash.git
pushd functionoid-emscripten-crash
git submodule update --init
popd
mkdir build
cd build
emcmake cmake -GNinja -DCMAKE_BUILD_TYPE=Release
../functionoid-emscripten-crash
ninja
```
I tested with Emscripten 2.0.8 on MacOS Catalina 10.15.7
The complete trace is
```
Assertion failed: (ESI.Type != EST_Uninstantiated), function
SubstExceptionSpec, file
/opt/s/w/ir/cache/builder/emscripten-releases/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp,
line 2194.
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash
backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments:
/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/bin/clang++
-target wasm32-unknown-emscripten -D__EMSCRIPTEN_major__=2
-D__EMSCRIPTEN_minor__=0 -D__EMSCRIPTEN_tiny__=8 -D_LIBCPP_ABI_VERSION=2 -Dunix
-D__unix -D__unix__ -Werror=implicit-function-declaration -Xclang
-nostdsysteminc -Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/libcxx
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/libcxxabi/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/compat
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/libc
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/libc/musl/arch/emscripten
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/local/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/SSE
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/neon
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/compiler-rt/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/libunwind/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/.emscripten_cache/wasm-lto/include
-DEMSCRIPTEN -fignore-exceptions
-I/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include
-I/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/config_ex/include
-I/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/boost/include
-DNDEBUG -O2 -fstrict-aliasing -fstrict-enums -fvisibility=hidden
-fvisibility-inlines-hidden -fPIC -flto -fwhole-program-vtables -std=gnu++2a
-fno-threadsafe-statics -fno-rtti -fomit-frame-pointer -ffunction-sections
-fmerge-all-constants -fno-stack-protector -Wall -Wextra -Wstrict-aliasing -MD
-MT CMakeFiles/ftest.dir/main.cpp.o -MF CMakeFiles/ftest.dir/main.cpp.o.d -o
CMakeFiles/ftest.dir/main.cpp.o -c
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/SDL
-c -o CMakeFiles/ftest.dir/main.cpp.o -flto=full
1. <eof> parser at end of file
2.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:129:5:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::callable<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>'
3.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/detail/callable_base.hpp:911:5:
instantiating function definition
'boost::functionoid::detail::callable_base<DefaultFunctionTraits>::callable_base<boost::functionoid::callable<int
(), DefaultFunctionTraits>::no_eh_state_constructor, (lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>'
4.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:116:29:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::no_eh_state_constructor::operator()<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>'
5.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:108:29:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::no_eh_state_constructor::operator()<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
std::__2::allocator<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>>'
6.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:268:10:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::do_assign<true, (lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
std::__2::allocator<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>>'
7.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:283:10:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::dispatch_assign<true, (lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
std::__2::allocator<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>>'
8.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:303:10:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::do_assign<true, (lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
std::__2::allocator<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>>'
9.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:255:32:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::vtable_for_functor<std::__2::allocator<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>,
(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>'
10.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/functionoid.hpp:196:32:
instantiating function definition 'boost::functionoid::callable<int (),
DefaultFunctionTraits>::vtable_for_functor_aux<std::__2::allocator<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>,
(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>'
11.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/detail/callable_base.hpp:746:15:
instantiating function definition
'boost::functionoid::detail::vtable<boost::functionoid::detail::invoker<false,
int>, DefaultFunctionTraits>::vtable<(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
(lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26),
boost::functionoid::detail::manager_ptr>'
12.
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include/boost/functionoid/detail/callable_base.hpp:550:67:
instantiating function definition 'boost::functionoid::detail::invoker<false,
int>::invoker<boost::functionoid::detail::manager_ptr, (lambda at
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp:19:26)>'
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH
or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0 libLLVM.dylib 0x0000000100ad471b
llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 43
1 libLLVM.dylib 0x0000000100ad3498 llvm::sys::RunSignalHandlers() +
248
2 libLLVM.dylib 0x0000000100ad3bd0
llvm::sys::CleanupOnSignal(unsigned long) + 208
3 libLLVM.dylib 0x00000001009fceea (anonymous
namespace)::CrashRecoveryContextImpl::HandleCrash(int, unsigned long) + 106
4 libLLVM.dylib 0x00000001009fd07e CrashRecoverySignalHandler(int)
+ 110
5 libsystem_platform.dylib 0x00007fff687de5fd _sigtramp + 29
6 libclang-cpp.dylib 0x0000000106657038 UnoptArrays + 182408
7 libsystem_c.dylib 0x00007fff686b4808 abort + 120
8 libsystem_c.dylib 0x00007fff686b3ac6 err + 0
9 libclang-cpp.dylib 0x0000000104eb8460 clang::TreeTransform<(anonymous
namespace)::TemplateInstantiator>::TransformExceptionSpec(clang::SourceLocation,
clang::FunctionProtoType::ExceptionSpecInfo&,
llvm::SmallVectorImpl<clang::QualType>&, bool&) + 0
10 libclang-cpp.dylib 0x0000000104e5479c
clang::Sema::SubstituteExplicitTemplateArguments(clang::FunctionTemplateDecl*,
clang::TemplateArgumentListInfo&,
llvm::SmallVectorImpl<clang::DeducedTemplateArgument>&,
llvm::SmallVectorImpl<clang::QualType>&, clang::QualType*,
clang::sema::TemplateDeductionInfo&) + 3356
11 libclang-cpp.dylib 0x0000000104eabdf4 void llvm::function_ref<void
()>::callback_fn<clang::Sema::DeduceTemplateArguments(clang::FunctionTemplateDecl*,
clang::TemplateArgumentListInfo*, clang::QualType, clang::FunctionDecl*&,
clang::sema::TemplateDeductionInfo&, bool)::$_5>(long) + 52
12 libclang-cpp.dylib 0x000000010480c38e
clang::Sema::runWithSufficientStackSpace(clang::SourceLocation,
llvm::function_ref<void ()>) + 46
13 libclang-cpp.dylib 0x0000000104e5857e
clang::Sema::DeduceTemplateArguments(clang::FunctionTemplateDecl*,
clang::TemplateArgumentListInfo*, clang::QualType, clang::FunctionDecl*&,
clang::sema::TemplateDeductionInfo&, bool) + 430
14 libclang-cpp.dylib 0x0000000104d5966b
clang::Sema::ResolveAddressOfOverloadedFunction(clang::Expr*, clang::QualType,
bool, clang::DeclAccessPair&, bool*) + 1371
15 libclang-cpp.dylib 0x0000000104d6907c
IsStandardConversion(clang::Sema&, clang::Expr*, clang::QualType, bool,
clang::StandardConversionSequence&, bool, bool) + 156
16 libclang-cpp.dylib 0x0000000104d38916
TryImplicitConversion(clang::Sema&, clang::Expr*, clang::QualType, bool,
clang::Sema::AllowedExplicit, bool, bool, bool, bool) + 118
17 libclang-cpp.dylib 0x0000000104d3888c
clang::Sema::TryImplicitConversion(clang::Expr*, clang::QualType, bool,
clang::Sema::AllowedExplicit, bool, bool, bool) + 44
18 libclang-cpp.dylib 0x0000000104c32acf
clang::InitializationSequence::InitializeFrom(clang::Sema&,
clang::InitializedEntity const&, clang::InitializationKind const&,
llvm::MutableArrayRef<clang::Expr*>, bool, bool) + 3791
19 libclang-cpp.dylib 0x0000000104a0c517
clang::Sema::BuildMemberInitializer(clang::ValueDecl*, clang::Expr*,
clang::SourceLocation) + 903
20 libclang-cpp.dylib 0x0000000104f0a2f2
clang::Sema::InstantiateMemInitializers(clang::CXXConstructorDecl*,
clang::CXXConstructorDecl const*, clang::MultiLevelTemplateArgumentList const&)
+ 1490
21 libclang-cpp.dylib 0x0000000104f0954d
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3229
22 libclang-cpp.dylib 0x0000000104b62729 void llvm::function_ref<void
()>::callback_fn<clang::Sema::MarkFunctionReferenced(clang::SourceLocation,
clang::FunctionDecl*, bool)::$_9>(long) + 1433
23 libclang-cpp.dylib 0x000000010480c38e
clang::Sema::runWithSufficientStackSpace(clang::SourceLocation,
llvm::function_ref<void ()>) + 46
24 libclang-cpp.dylib 0x0000000104ae45c7
clang::Sema::MarkFunctionReferenced(clang::SourceLocation,
clang::FunctionDecl*, bool) + 759
25 libclang-cpp.dylib 0x0000000104a34e32
clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,
clang::CXXConstructorDecl*, bool, llvm::MutableArrayRef<clang::Expr*>, bool,
bool, bool, bool, unsigned int, clang::SourceRange) + 290
26 libclang-cpp.dylib 0x0000000104a34b73
clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,
clang::NamedDecl*, clang::CXXConstructorDecl*,
llvm::MutableArrayRef<clang::Expr*>, bool, bool, bool, bool, unsigned int,
clang::SourceRange) + 323
27 libclang-cpp.dylib 0x0000000104c41317
PerformConstructorInitialization(clang::Sema&, clang::InitializedEntity const&,
clang::InitializationKind const&, llvm::MutableArrayRef<clang::Expr*>,
clang::InitializationSequence::Step const&, bool&, bool, bool,
clang::SourceLocation, clang::SourceLocation) + 967
28 libclang-cpp.dylib 0x0000000104c390de
clang::InitializationSequence::Perform(clang::Sema&, clang::InitializedEntity
const&, clang::InitializationKind const&, llvm::MutableArrayRef<clang::Expr*>,
clang::QualType*) + 3550
29 libclang-cpp.dylib 0x0000000104a0cf94
clang::Sema::BuildBaseInitializer(clang::QualType, clang::TypeSourceInfo*,
clang::Expr*, clang::CXXRecordDecl*, clang::SourceLocation) + 1412
30 libclang-cpp.dylib 0x0000000104f0a09f
clang::Sema::InstantiateMemInitializers(clang::CXXConstructorDecl*,
clang::CXXConstructorDecl const*, clang::MultiLevelTemplateArgumentList const&)
+ 895
31 libclang-cpp.dylib 0x0000000104f0954d
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3229
32 libclang-cpp.dylib 0x0000000104b62729 void llvm::function_ref<void
()>::callback_fn<clang::Sema::MarkFunctionReferenced(clang::SourceLocation,
clang::FunctionDecl*, bool)::$_9>(long) + 1433
33 libclang-cpp.dylib 0x000000010480c38e
clang::Sema::runWithSufficientStackSpace(clang::SourceLocation,
llvm::function_ref<void ()>) + 46
34 libclang-cpp.dylib 0x0000000104ae45c7
clang::Sema::MarkFunctionReferenced(clang::SourceLocation,
clang::FunctionDecl*, bool) + 759
35 libclang-cpp.dylib 0x0000000104a34e32
clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,
clang::CXXConstructorDecl*, bool, llvm::MutableArrayRef<clang::Expr*>, bool,
bool, bool, bool, unsigned int, clang::SourceRange) + 290
36 libclang-cpp.dylib 0x0000000104a34b73
clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,
clang::NamedDecl*, clang::CXXConstructorDecl*,
llvm::MutableArrayRef<clang::Expr*>, bool, bool, bool, bool, unsigned int,
clang::SourceRange) + 323
37 libclang-cpp.dylib 0x0000000104c41317
PerformConstructorInitialization(clang::Sema&, clang::InitializedEntity const&,
clang::InitializationKind const&, llvm::MutableArrayRef<clang::Expr*>,
clang::InitializationSequence::Step const&, bool&, bool, bool,
clang::SourceLocation, clang::SourceLocation) + 967
38 libclang-cpp.dylib 0x0000000104c3a493
clang::InitializationSequence::Perform(clang::Sema&, clang::InitializedEntity
const&, clang::InitializationKind const&, llvm::MutableArrayRef<clang::Expr*>,
clang::QualType*) + 8595
39 libclang-cpp.dylib 0x0000000104990a25
clang::Sema::AddInitializerToDecl(clang::Decl*, clang::Expr*, bool) + 2325
40 libclang-cpp.dylib 0x0000000104f05296
clang::Sema::InstantiateVariableInitializer(clang::VarDecl*, clang::VarDecl*,
clang::MultiLevelTemplateArgumentList const&) + 822
41 libclang-cpp.dylib 0x0000000104ef7f48
clang::Sema::BuildVariableInstantiation(clang::VarDecl*, clang::VarDecl*,
clang::MultiLevelTemplateArgumentList const&,
llvm::SmallVector<clang::Sema::LateInstantiatedAttribute, 16u>*,
clang::DeclContext*, clang::LocalInstantiationScope*, bool,
clang::VarTemplateSpecializationDecl*) + 1880
42 libclang-cpp.dylib 0x0000000104ef7612
clang::TemplateDeclInstantiator::VisitVarDecl(clang::VarDecl*, bool,
llvm::ArrayRef<clang::BindingDecl*>*) + 610
43 libclang-cpp.dylib 0x0000000104f0e2b9 void llvm::function_ref<void
()>::callback_fn<clang::Sema::SubstDecl(clang::Decl*, clang::DeclContext*,
clang::MultiLevelTemplateArgumentList const&)::$_0>(long) + 25
44 libclang-cpp.dylib 0x000000010480c38e
clang::Sema::runWithSufficientStackSpace(clang::SourceLocation,
llvm::function_ref<void ()>) + 46
45 libclang-cpp.dylib 0x0000000104f06b43
clang::Sema::SubstDecl(clang::Decl*, clang::DeclContext*,
clang::MultiLevelTemplateArgumentList const&) + 227
46 libclang-cpp.dylib 0x0000000104ee334f clang::TreeTransform<(anonymous
namespace)::TemplateInstantiator>::TransformDeclStmt(clang::DeclStmt*) + 159
47 libclang-cpp.dylib 0x0000000104eddded clang::TreeTransform<(anonymous
namespace)::TemplateInstantiator>::TransformCompoundStmt(clang::CompoundStmt*,
bool) + 573
48 libclang-cpp.dylib 0x0000000104ebf38f
clang::Sema::SubstStmt(clang::Stmt*, clang::MultiLevelTemplateArgumentList
const&) + 79
49 libclang-cpp.dylib 0x0000000104f0957c
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3276
50 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
51 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
52 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
53 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
54 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
55 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
56 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
57 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
58 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
59 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
60 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
61 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
62 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
63 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
64 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
65 libclang-cpp.dylib 0x0000000104f09786
clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,
clang::FunctionDecl*, bool, bool, bool) + 3798
66 libclang-cpp.dylib 0x0000000104f0c16e
clang::Sema::PerformPendingInstantiations(bool) + 734
67 libclang-cpp.dylib 0x000000010480e027
clang::Sema::ActOnEndOfTranslationUnitFragment(clang::Sema::TUFragmentKind) +
407
68 libclang-cpp.dylib 0x000000010480f178
clang::Sema::ActOnEndOfTranslationUnit() + 360
69 libclang-cpp.dylib 0x000000010414ef3b
clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, bool)
+ 1835
70 libclang-cpp.dylib 0x0000000104071e0d clang::ParseAST(clang::Sema&,
bool, bool) + 781
71 libclang-cpp.dylib 0x0000000105ab6cc3 clang::FrontendAction::Execute()
+ 99
72 libclang-cpp.dylib 0x0000000105a475a3
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 2307
73 libclang-cpp.dylib 0x0000000105b2fdbd
clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 1629
74 clang++ 0x000000010093b213 cc1_main(llvm::ArrayRef<char
const*>, char const*, void*) + 1971
75 clang++ 0x0000000100938deb
ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&) + 379
76 libclang-cpp.dylib 0x00000001056b7517 void llvm::function_ref<void
()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef>
>, std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> >*, bool*) const::$_1>(long) + 23
77 libLLVM.dylib 0x00000001009fcdfc
llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) + 236
78 libclang-cpp.dylib 0x00000001056b6bad
clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef>
>, std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> >*, bool*) const + 429
79 libclang-cpp.dylib 0x000000010567fdd6
clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&,
clang::driver::Command const*&) const + 710
80 libclang-cpp.dylib 0x000000010568022d
clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&,
llvm::SmallVectorImpl<std::__1::pair<int, clang::driver::Command const*> >&)
const + 125
81 libclang-cpp.dylib 0x000000010569c00b
clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&,
llvm::SmallVectorImpl<std::__1::pair<int, clang::driver::Command const*> >&) +
395
82 clang++ 0x000000010093861f main + 10751
83 libdyld.dylib 0x00007fff685e5cc9 start + 1
clang-12: error: clang frontend command failed with exit code 134 (use -v to
see invocation)
clang version 12.0.0
(/opt/s/w/ir/cache/git/chromium.googlesource.com-external-github.com-llvm-llvm--project
1a7a9efec3cf872dcf3e1a6e6fe39e797c4d9fc6)
Target: wasm32-unknown-emscripten
Thread model: posix
InstalledDir:
/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/bin
clang-12: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-12: note: diagnostic msg:
/var/folders/w1/67dfjvfs6sd66rd33brg4d5r0000gn/T/main-ea1ec6.cpp
clang-12: note: diagnostic msg:
/var/folders/w1/67dfjvfs6sd66rd33brg4d5r0000gn/T/main-ea1ec6.sh
clang-12: note: diagnostic msg: Crash backtrace is located in
clang-12: note: diagnostic msg:
/Users/dodo/Library/Logs/DiagnosticReports/clang-12_<YYYY-MM-DD-HHMMSS>_<hostname>.crash
clang-12: note: diagnostic msg: (choose the .crash file that corresponds to
your crash)
clang-12: note: diagnostic msg:
********************
em++: error:
'/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/bin/clang++
-target wasm32-unknown-emscripten -D__EMSCRIPTEN_major__=2
-D__EMSCRIPTEN_minor__=0 -D__EMSCRIPTEN_tiny__=8 -D_LIBCPP_ABI_VERSION=2 -Dunix
-D__unix -D__unix__ -Werror=implicit-function-declaration -Xclang
-nostdsysteminc -Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/libcxx
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/libcxxabi/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/compat
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/libc
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/libc/musl/arch/emscripten
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/local/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/SSE
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/neon
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/compiler-rt/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/lib/libunwind/include
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/.emscripten_cache/wasm-lto/include
-DEMSCRIPTEN -fignore-exceptions
-I/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/functionoid/include
-I/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/config_ex/include
-I/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/boost/include
-DNDEBUG -O2 -fstrict-aliasing -fstrict-enums -fvisibility=hidden
-fvisibility-inlines-hidden -fPIC -flto -fwhole-program-vtables -std=gnu++2a
-fno-threadsafe-statics -fno-rtti -fomit-frame-pointer -ffunction-sections
-fmerge-all-constants -fno-stack-protector -Wall -Wextra -Wstrict-aliasing -MD
-MT CMakeFiles/ftest.dir/main.cpp.o -MF CMakeFiles/ftest.dir/main.cpp.o.d -o
CMakeFiles/ftest.dir/main.cpp.o -c
/Users/dodo/Work/Microblink/Builds/tmp/functionoid-emscripten-crash/main.cpp
-Xclang
-isystem/Users/dodo/.conan/data/emsdk_installer/2.0.8/microblink/stable/package/743cf0321be3152777da4d05247a66d1552e70a2/upstream/emscripten/system/include/SDL
-c -o CMakeFiles/ftest.dir/main.cpp.o -flto=full' failed (134)
```
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