View Compilation Error

0_0_39553180_29614.cpp:126:9: error: stray '\' in program
  126 |         \_\_asm\_\_("movq %0, %%rsp\n" :: "r"((char *)malloc(size) + size));
      |         ^
0_0_39553180_29614.cpp:126:11: error: stray '\' in program
  126 |         \_\_asm\_\_("movq %0, %%rsp\n" :: "r"((char *)malloc(size) + size));
      |           ^
0_0_39553180_29614.cpp:126:16: error: stray '\' in program
  126 |         \_\_asm\_\_("movq %0, %%rsp\n" :: "r"((char *)malloc(size) + size));
      |                ^
0_0_39553180_29614.cpp:126:18: error: stray '\' in program
  126 |         \_\_asm\_\_("movq %0, %%rsp\n" :: "r"((char *)malloc(size) + size));
      |                  ^
0_0_39553180_29614.cpp: In function 'int main()':
0_0_39553180_29614.cpp:126:10: error: '_' was not declared in this scope
  126 |         \_\_asm\_\_("movq %0, %%rsp\n" :: "r"((char *)malloc(size) + size));
      |          ^