Skip walking into param-env component if it has no placeholder/re-var#143500
Open
compiler-errors wants to merge 1 commit intorust-lang:masterfrom
Open
Skip walking into param-env component if it has no placeholder/re-var#143500compiler-errors wants to merge 1 commit intorust-lang:masterfrom
compiler-errors wants to merge 1 commit intorust-lang:masterfrom
