Ubuntu
gcc-defaults package

  1. Bug #305460
  2. Comment #26

Comment 26 for bug 305460

Revision history for this message
In , Manu-gcc (manu-gcc) wrote :

For completeness, this is what LLD says:

ld.lld: error: undefined symbol: vtable for A
>>> referenced by example.cpp:7
>>> /tmp/example-5d8b98.o:(A::A())
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)

which seems better.