[Bug analyzer/97178] New: gcc/analyzer/program-state.cc:575:54: runtime error: member call on null pointer of type 'struct engine'

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97178

            Bug ID: 97178
           Summary: gcc/analyzer/program-state.cc:575:54: runtime error:
                    member call on null pointer of type 'struct engine'
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: analyzer
          Assignee: dmalcolm at gcc dot gnu.org
          Reporter: marxin at gcc dot gnu.org
  Target Milestone: ---

I see it when I build UBSAN compiler and run self tests:

/home/marxin/Programming/gcc2/objdir/./gcc/xgcc
-B/home/marxin/Programming/gcc2/objdir/./gcc/ -xc++ -nostdinc /dev/null -S -o
/dev/null -fself-test=/home/marxin/Programming/gcc2/gcc/testsuite/selftests
/home/marxin/Programming/gcc2/gcc/analyzer/program-state.cc:575:54: runtime
error: member call on null pointer of type 'struct engine'
/home/marxin/Programming/gcc2/gcc/analyzer/region-model.h:2859:56: runtime
error: member access within null pointer of type 'struct engine'
-fself-test: 61912 pass(es) in 1.120425 seconds