Bug 263444

For example, in the test wasm.yaml/wasm/gc/table_init.js.default-wasm: ERROR: Unchecked JS exception: This scope can throw a JS exception: tryCreate @ /home/jgriego/proj/WebKit3/Source/JavaScriptCore/wasm/js/JSWebAssemblyStruct.cpp:56 (ExceptionScope::m_recursionDepth was 9) But the exception was unchecked as of this scope: evaluateConstantExpression @ /home/jgriego/proj/WebKit3/Source/JavaScriptCore/wasm/js/WebAssemblyModuleRecord.cpp:751 (ExceptionScope::m_recursionDepth was 8) Unchecked exception detected at: 1 0x7ffff539e92a /home/jgriego/proj/WebKit3/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x1f9e92a) [0x7ffff539e92a] 2 0x7ffff5387e85 JSC::ThrowScope::~ThrowScope() 3 0x7ffff58be882 /home/jgriego/proj/WebKit3/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x24be882) [0x7ffff58be882] 4 0x7ffff58bc5df /home/jgriego/proj/WebKit3/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x24bc5df) [0x7ffff58bc5df] 5 0x7ffff588a099 /home/jgriego/proj/WebKit3/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x248a099) [0x7ffff588a099] 6 0x7ffff58afd35 /home/jgriego/proj/WebKit3/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x24afd35) [0x7ffff58afd35] 7 0x7fffa60000c7 [0x7fffa60000c7] ASSERTION FAILED: !m_needExceptionCheck /home/jgriego/proj/WebKit3/Source/JavaScriptCore/runtime/VM.cpp(1409) : void JSC::VM::verifyExceptionCheckNeedIsSatisfied(unsigned int, JSC::ExceptionEventLocation&) Thread 1 "jsc" received signal SIGABRT, Aborted. __pthread_kill_implementation (no_tid=0, signo=6, threadid=140737352566592) at ./nptl/pthread_kill.c:44 44 ./nptl/pthread_kill.c: No such file or directory. (gdb) bt #0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140737352566592) at ./nptl/pthread_kill.c:44 #1 __pthread_kill_internal (signo=6, threadid=140737352566592) at ./nptl/pthread_kill.c:78 #2 __GI___pthread_kill (threadid=140737352566592, signo=signo@entry=6) at ./nptl/pthread_kill.c:89 #3 0x00007ffff2c42476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #4 0x00007ffff2c287f3 in __GI_abort () at ./stdlib/abort.c:79 #5 0x00007ffff35ed130 in WTFCrashWithInfo () at /home/jgriego/proj/WebKit3/WebKitBuild/Debug/WTF/Headers/wtf/Assertions.h:778 #6 0x00007ffff539ea94 in JSC::VM::verifyExceptionCheckNeedIsSatisfied (this=0x7fffa4000000, recursionDepth=8, location=...) at /home/jgriego/proj/WebKit3/Source/JavaScriptCore/runtime/VM.cpp:1409 #7 0x00007ffff5387e85 in JSC::ThrowScope::~ThrowScope (this=0x7fffffffc440, __in_chrg=<optimized out>) at /home/jgriego/proj/WebKit3/Source/JavaScriptCore/runtime/ThrowScope.cpp:49 #8 0x00007ffff58be882 in JSC::WebAssemblyModuleRecord::evaluateConstantExpression (this=0x7fffe631d1a8, globalObject=0x7fffa441a068, constantExpression=..., info=..., expectedType=..., result=@0x7fffffffc4f8: 140737062426408) at /home/jgriego/proj/WebKit3/Source/JavaScriptCore/wasm/js/WebAssemblyModuleRecord.cpp:759 #9 0x00007ffff58bc5df in JSC::WebAssemblyModuleRecord::initializeExports (this=0x7fffe631d1a8, globalObject=0x7fffa441a068) at /home/jgriego/proj/WebKit3/Source/JavaScriptCore/wasm/js/WebAssemblyModuleRecord.cpp:546 #10 0x00007ffff588a099 in JSC::JSWebAssemblyInstance::finalizeCreation (this=0x7fffe62f2528, vm=..., globalObject=0x7fffa441a068, wasmCalleeGroup=..., creationMode=JSC::Wasm::CreationMode::FromJS) at /home/jgriego/proj/WebKit3/Source/JavaScriptCore/wasm/js/JSWebAssemblyInstance.cpp:147 #11 0x00007ffff58afd35 in JSC::constructJSWebAssemblyInstance (globalObject=0x7fffa441a068, callFrame=0x7fffffffc8b0) at /home/jgriego/proj/WebKit3/Source/JavaScriptCore/wasm/js/WebAssemblyInstanceConstructor.cpp:78 #12 0x00007fffa60000c7 in ?? () #13 0x00007fffffffc940 in ?? () #14 0x00007ffff35a6644 in js_trampoline_op_construct () at /home/jgriego/proj/WebKit3/Source/JavaScriptCore/llint/LowLevelInterpreter.asm:1195 #15 0x0000000000000000 in ?? () (gdb)