Skip SectionMemoryManager.h in cpluspluscheck.

Commit 9044fc1d45a0 skipped SectionMemoryManager.h in headerscheck, and
by extension also cpluspluscheck, because it's C++ and would fail both
tests.  That worked in master and REL_17_STABLE due to 7b8e2ae2fd3b, but
older branches have a separate cpluspluscheck script.  We need to copy
the filtering rule into there too.

This problem was being reported by CI's CompilerWarnings task in the 15
and 16 branches, but was a victim of alert fatigue syndrome (unrelated
problems in the back-branches).

Fix 16, and back-patch to 13, as those are the live branches that have a
separate cpluspluscheck script.

diff --git a/src/tools/pginclude/cpluspluscheck b/src/tools/pginclude/cpluspluscheck
index 42688fff53a43a44a368e0f9c663992ce82997ab..18f3069e98b9ae87d82e630134fcd65cee8c37fb 100755 (executable)
--- a/src/tools/pginclude/cpluspluscheck
+++ b/src/tools/pginclude/cpluspluscheck
@@ -125,6 +125,9 @@ do
        test "$f" = src/pl/plpgsql/src/pl_gram.h && continue
        test "$f" = src/interfaces/ecpg/preproc/preproc.h && continue
 
+       # SectionMemoryManager.h is C++
+       test "$f" = src/include/jit/SectionMemoryManager.h && continue
+
        # ppport.h is not under our control, so we can't make it standalone.
        test "$f" = src/pl/plperl/ppport.h && continue