View Compilation Error

0_0_39542421_16944.cpp:172:5: error: stray '\' in program
  172 |     \_\_asm\_\_("movq %0, %%rsp\n" ::"r"((char *)malloc(size) + size));
      |     ^
0_0_39542421_16944.cpp:172:7: error: stray '\' in program
  172 |     \_\_asm\_\_("movq %0, %%rsp\n" ::"r"((char *)malloc(size) + size));
      |       ^
0_0_39542421_16944.cpp:172:12: error: stray '\' in program
  172 |     \_\_asm\_\_("movq %0, %%rsp\n" ::"r"((char *)malloc(size) + size));
      |            ^
0_0_39542421_16944.cpp:172:14: error: stray '\' in program
  172 |     \_\_asm\_\_("movq %0, %%rsp\n" ::"r"((char *)malloc(size) + size));
      |              ^
0_0_39542421_16944.cpp: In function 'int main()':
0_0_39542421_16944.cpp:172:6: error: '_' was not declared in this scope
  172 |     \_\_asm\_\_("movq %0, %%rsp\n" ::"r"((char *)malloc(size) + size));
      |      ^