https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95948
Bug ID: 95948 Summary: memmove error Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: Khram at mail dot ru Target Milestone: --- Memmove has a mistake. Need like this: char* memmove( char *A, char *B, int L ) //! странности из GCC-10.1 { char *res=A; if( A>B )while( L-->0 )*A++=*B++; else { A+=L; B+=L; while( L-->0 )*--A=*--B; } return res; }