[Bug d/100964] New: d: TypeInfo error when using slice copy on Structs with -fno-rtti

[ibuclaw at gdcproject dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100964

            Bug ID: 100964
           Summary: d: TypeInfo error when using slice copy on Structs
                    with -fno-rtti
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: d
          Assignee: ibuclaw at gdcproject dot org
          Reporter: ibuclaw at gdcproject dot org
  Target Milestone: ---

Example test:
---
//flags: -fno-druntime
struct A{}

extern(C):
void main() 
{
    int* x;
    x[0 .. 0] = x[0 .. 0]; 
    //OK

    A* a;
    a[0 .. 0] = a[0 .. 0];
    //Error: TypeInfo cannot be used with -fno-rtti
}