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 f75909d6dc6c43f07f611c81465f9555a4824392..a7d5dc48ec362ca638628c70cf2433265014c30e 100755 (executable)
--- a/src/tools/pginclude/cpluspluscheck
+++ b/src/tools/pginclude/cpluspluscheck
@@ -124,6 +124,9 @@ 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