cling should show line numbers upon segmentation fault in loaded library

[vickeykumar]

[cling]$ .L libdsa.so [cling]$ #include "include/hashmap.h" [cling]$ int data=21 (int) 21 ... ... [cling]$ hashmap_insert(m, "hello", sizeof("hello"), &data, 4) cling(_ZN4llvm3sys15PrintStackTraceERNS_11raw_ostreamE+0x33)[0x55f2b9c37b2d] cling(+0x1bbabc0)[0x55f2b9c37bc0] cling(_ZN4llvm3sys17RunSignalHandlersEv+0x99)[0x55f2b9c35df3] cling(+0x1bba399)[0x55f2b9c37399] cling(_ZN9textinput18TerminalConfigUnix12HandleSignalEi+0x7a)[0x55f2b9c9f486] cling(+0x1c221d4)[0x55f2b9c9f1d4] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef10)[0x7fdf3aaccf10] /root/ds/dsa/libdsa.so(_Z14hashmap_insertP8_hashmapPKvjS2_j+0x9b)[0x7fdf3a88aab8] [0x7fdf3be9b070] cling(_ZNK5cling19IncrementalExecutor14executeWrapperEN4llvm9StringRefEPNS_5ValueE+0xad)[0x55f2b9ad87a3] cling(_ZN5cling11Interpreter11RunFunctionEPKN5clang12FunctionDeclEPNS_5ValueE+0xf2)[0x55f2b9b17982] cling(_ZN5cling11Interpreter16EvaluateInternalERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS_18CompilationOptionsEPNS_5ValueEPPNS_11TransactionEm+0x30b)[0x55f2b9b18621] cling(_ZN5cling11Interpreter7processERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPNS_5ValueEPPNS_11TransactionEb+0x186)[0x55f2b9b16472] cling(_ZN5cling13MetaProcessor7processEN4llvm9StringRefERNS_11Interpreter17CompilationResultEPNS_5ValueEb+0x2ce)[0x55f2b9bc18f8] cling(_ZN5cling13UserInterface16runInteractivelyEb+0x35c)[0x55f2b9c9385e] cling(main+0x6d3)[0x55f2b98bfa95] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7fdf3aaafc87] cling(_start+0x2a)[0x55f2b98bf14a] Stack dump: 0. Program arguments: cling Segmentation fault root@3c992cdf50bf:~/ds/dsa#

unable to interpret above backtrace, it would be better if we are able to see the line numbers as well