https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91418
Harald van Dijk <harald at gigawatt dot nl> changed:
What |Removed |Added
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CC| |harald at gigawatt dot nl
--- Comment #2 from Harald van Dijk <harald at gigawatt dot nl> ---
The `auto` also is not part of it. An even simpler example:
class A {
void func();
};
void A::func() {
class B {
B() {}
friend class A;
};
B();
}
was accepted in GCC 3.4, but started getting rejected in GCC 4.0.
It works with `friend class ::A;` or `friend A;` (the latter since GCC 4.7+).
MSVC and clang do accept it with `friend class A;`, but Intel agrees with GCC.
