fix(gc): root rest-args and same-module call arguments; teach the checker about string-literal handles (#7154) - #7270

fix(gc): root rest-args and same-module call arguments; teach the checker about string-literal handles (#7154)#7270

jdalton wants to merge 3 commits into

PerryTS:mainPerryTS/perry:mainfrom

jdalton:fix/7154-rest-and-same-module-call-argument-rootingjdalton/perry:fix/7154-rest-and-same-module-call-argument-rootingCopy head branch name to clipboard