[svn r38113] Make fatal() attribute which makes boxed tests catch SystemExit, while in-process let it slide.
[svn r38113] Make fatal() attribute which makes boxed tests catch SystemExit, while
in-process let it slide.

--HG--
branch : trunk

nicoddemus/repo-test,wfxiang08/pytest,Magicjarvis/py,untitaker/pytest,chillbear/pytest,hpk42/pytest,abusalimov/pytest,mhils/pytest,pfctdayelise/pytest,Carreau/pytest,MengJueM/pytest,JonathonSonesen/pytest,pytest-dev/py,omarkohl/pytest,bukzor/pytest,jb098/pytest,ropez/pytest,Akasurde/pytest,etataurov/pytest,nicoddemus/pytest,wfxiang08/pytest,vodik/pytest,Bjwebb/pytest,ionelmc/pytest,pelme/pytest,untitaker/pytest,mbirtwell/pytest,ojake/pytest,jb098/pytest,tareqalayan/pytest,ericdill/pytest,ropez/pytest,userzimmermann/pytest,icemac/pytest,mdboom/pytest,The-Compiler/pytest,jaraco/pytest,nicoddemus/pytest,RonnyPfannschmidt/pytest,Carreau/pytest,takluyver/pytest,ghostsquad/pytest,bubenkoff/pytest,userzimmermann/pytest,chiller/pytest,eli-b/pytest,rmfitzpatrick/pytest,icemac/pytest,ghostsquad/pytest,pelme/pytest,ddboline/pytest,hunse/pytest,ojake/pytest,vmalloc/dessert,alfredodeza/pytest,pytest-dev/pytest,nicoddemus/repo-test,rouge8/pytest,txomon/pytest,inirudebwoy/pytest,mhils/pytest,malinoff/pytest,oleg-alexandrov/pytest,lukas-bednar/pytest,doordash/pytest,tomviner/pytest,chiller/pytest,MichaelAquilina/pytest,oleg-alexandrov/pytest,hpk42/pytest,bubenkoff/pytest,takluyver/pytest,vodik/pytest,tomviner/pytest,davidszotten/pytest,rouge8/pytest,Haibo-Wang-ORG/pytest,flub/pytest,inirudebwoy/pytest,Bachmann1234/pytest,gabrielcnr/pytest,chillbear/pytest,markshao/pytest,tgoodlet/pytest,hunse/pytest,JonathonSonesen/pytest,codewarrior0/pytest,Bachmann1234/pytest,mdboom/pytest,gabrielcnr/pytest,The-Compiler/pytest,ericdill/pytest,skylarjhdownes/pytest,ionelmc/pytest,mbirtwell/pytest,doordash/pytest,hackebrot/pytest,lukas-bednar/pytest,MengJueM/pytest,Bjwebb/pytest,Haibo-Wang-ORG/pytest,bukzor/pytest,omarkohl/pytest,abusalimov/pytest,codewarrior0/pytest