Notes
This function is in beta test. Please help improve it in the issues
here.
/in/DlistImpl.h:80:14: runtime error: member access within misaligned address 0xbebebebebebebebe for type 'struct node', which requires 8 byte alignment
0xbebebebebebebebe: note: pointer points here
<memory cannot be printed>
ASAN:DEADLYSIGNAL
=================================================================
==20086==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x557073b90df5 bp 0x603000000040 sp 0x7ffcf74de4a0 T0)
==20086==The signal is caused by a READ memory access.
==20086==Hint: address points to the zero page.
#0 0x557073b90df4 in Dlist<double>::removeBack() (/out/package/dlist_mem+0x16df4)
#1 0x557073b8d7d9 in case0() (/out/package/dlist_mem+0x137d9)
#2 0x557073b8cf91 in main (/out/package/dlist_mem+0x12f91)
#3 0x7f540ec1db96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#4 0x557073b8d539 in _start (/out/package/dlist_mem+0x13539)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/dlist_mem+0x16df4
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
JOJ Answer
Test success.