fix ICE when freshTy(0) leaks into sizedness and fudge paths#151732

enthropy7 wants to merge 1 commit intorust-lang:mainrust-lang/rust:mainfrom

enthropy7:fix-fresh-ty-has-trivial-sizedness-ice-pr2enthropy7/rust:fix-fresh-ty-has-trivial-sizedness-ice-pr2Copy head branch name to clipboard