On 13.03.26 14:03, Daniel Gustafsson wrote:
On 13 Mar 2026, at 11:43, Peter Eisentraut <[email protected]> wrote:
I committed this and it still fails, but the failure is now narrower. There is
a failure on buildfarm member taipan because it uses an unusual combination of
gcc and clang (the gcc is much newer than clang). The only sensible workaround
I could think of is a hardcoded override based on the clang version, as in the
attached patch. And alternative is that we decide that we don't want to
support this combination, meaning that we would effectively require that clang
is approximately as-old-or-newer than gcc.
I ran into this as well on clang 15 via XCode with no gcc involved:
../src/test/modules/test_cplusplusext/test_cplusplusext.cpp:41:22: error: no
template named 'remove_reference_t' in namespace 'std'; did you mean
'remove_reference'?
RangeTblRef *copy = copyObject(nodec);
^~~~~~~~~~~~~~~~~
Jelte,
I read here
https://en.cppreference.com/w/cpp/types/remove_reference.html
that remove_reference_t is actually in C++14, which might explain this
failure, if the compiler is in C++11 mode.
I don't understand the difference between remove_reference and
remove_reference_t.
