https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70436
--- Comment #7 from Patrick Palka <ppalka at gcc dot gnu.org> --- BTW according to a working implementation of this -Wdangling-else warning (not the above broken one I prematurely posted), the only suspicious use of dangling else (i.e. a use in which the indentation is off*) in gcc's c++ source files is /home/patrick/code/gcc/gcc/ssa-iterators.h:454:3: note: dangling else *: by indentation being off I mean that the column of the dangling else is not the same as the column of the innermost if
