expand: Unimplement MutVisitor
on MacroExpander
#63537
Merged
bors merged 2 commits intorust-lang:masterfrom Aug 15, 2019
Merged
expand: Unimplement `MutVisitor` on `MacroExpander`#63537bors merged 2 commits intorust-lang:masterfrom
bors merged 2 commits intorust-lang:masterfrom