librustc: Allow &T to be assigned to *T - #4051
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5698: Display the value of a const on the hover r=jonas-schievink a=JmPotato Signed-off-by: JmPotato <ghzpotato@gmail.com> Close rust-lang#4051 To display the value of a const, I modified the implementation of `ShortLabel` for `ast::Const`. Co-authored-by: JmPotato <ghzpotato@gmail.com>
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r? @nikomatsakis (commit 4)