gh-150732: Handle SystemError from compiler in the REPLs#151480

johnslavik wants to merge 4 commits into

python:mainpython/cpython:mainfrom

johnslavik:gh-150732-incompleteinputerror-is-leaked-in-the-repl-if-inpujohnslavik/cpython:gh-150732-incompleteinputerror-is-leaked-in-the-repl-if-inpuCopy head branch name to clipboard