...as caused the
assert(!returnTypes_.empty());
in VisitReturnStmt to hit for the return statement in the permutation2D lambda
body (which does not happen to be nested within any other function declaration)
in patch sets 1 and 2 of <https://gerrit.libreoffice.org/c/core/+/113522>
"Compute permutation2D at compile time".
Change-Id: Ic4aa55bef4361e40c2cd6247b5646f7b1ba82e6d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113699
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
908b47604b