Wandbox

Ran/Viewed Log

Language

C++

Compiler

clang HEAD 12.0.0 (https://github.com/llvm/llvm-project.git 344a3d0bc0fb0868b519c3342b4982d6121eece3)

Options

Warnings

Boost 1.73.0

C++2a

no pedantic

$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/clang-head/include -std=c++2a

prog.cc:25:13: error: circular pointer delegation detected
   int i = p->z; // C4281
            ^
prog.cc:10:7: note: 'operator->' declared here produces an object of type 'B'
   B& operator->();
      ^
prog.cc:15:7: note: 'operator->' declared here produces an object of type 'C'
   C& operator->();
      ^
prog.cc:20:7: note: 'operator->' declared here produces an object of type 'A'
   A& operator->();
      ^
1 error generated.

Exit Code:

1