Enter debugger more reliably in `let` expressions and function calls (cherry picked from commit c4ed92fa6f836d3d8eb354a48c37a2f9eeecc3aa) Change-Id: I16d0cad7e898feecd2399723b92ba8df67222fb4
I16d0cad7e898feecd2399723b92ba8df67222fb4