Hello.

This is fallout fix where I changed:

1) Fix ICE for lambda functions (added test-case: use-after-scope-4.C)
2) Fix ICE in gimplify_switch_expr, at gimplify.c:2269 (fixed by not adding
artificial variables)
3) PR testsuite/78242 - I basically removed the test (not interesting)
4) LEAF and NOTHROW flags are properly set on ASAN {un}poison functions
5) dbg_cnt has been added
6) use-after-scope-types-4.C - scanned pattern is updated to work on i686

Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.

Ready to be installed?
Martin