Segmentation fault in `irPassLLVMIRDimensionCheck`

Hi, I got such error info while trying with ./newton-linux-EN --llvm-ir=../../applications/newton/llvm-ir/e_exp.ll --llvm-ir-liveness-check ../../applications/newton/sensors/test.nt.

Through the gdb tool to backtrace it, such info has shown:

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Reading symbols from newton-linux-EN...done.
[New LWP 5335]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./newton-linux-EN --llvm-ir=../../applications/newton/llvm-ir/e_exp.ll --llvm-i'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000000000430dee in std::vector<PhysicsInfo*, std::allocator<PhysicsInfo*> >::size (this=0x8) at /usr/include/c++/5/bits/stl_vector.h:655
655           { return size_type(this->_M_impl._M_finish - this->_M_impl._M_start); }
(gdb) bt
#0  0x0000000000430dee in std::vector<PhysicsInfo*, std::allocator<PhysicsInfo*> >::size (this=0x8) at /usr/include/c++/5/bits/stl_vector.h:655
#1  0x000000000042fab8 in std::vector<PhysicsInfo*, std::allocator<PhysicsInfo*> >::vector (this=0x7ffc15601200,
    __x=<error reading variable: Cannot access memory at address 0x10>) at /usr/include/c++/5/bits/stl_vector.h:320
#2  0x000000000042eeb9 in PhysicsInfo::get_members (this=0x0) at newton-irPass-LLVMIR-dimension-check.cpp:94
#3  0x000000000042d6ee in dimensionalityCheck (llvmIrFunction=..., N=0xcde030) at newton-irPass-LLVMIR-dimension-check.cpp:458
#4  0x000000000042dc1f in irPassLLVMIRDimensionCheck (N=0xcde030) at newton-irPass-LLVMIR-dimension-check.cpp:594
#5  0x00000000004052ed in processNewtonFile (N=0xcde030, filename=0x7ffc15603669 "../../applications/newton/sensors/test.nt") at newton.c:199
#6  0x0000000000404d61 in main (argc=4, argv=0x7ffc156015b8) at main.c:515

Through the information, it seems to get a segmentation fault in this line:

physicsInfo = structurePointerPhysicsInfo->get_members()[index];

Please find the e_exp.ll and test.nt files in error_supported_file.zip attached. Please let me know if further information is needed. Thanks!

phillipstanleymarbell / Noisy-lang-compiler

Segmentation fault in `irPassLLVMIRDimensionCheck` #608