Make reflexivity hints work for evars.
Since Coq 8.4 did not backtrack on eauto premises, we used to ensure that hints like Hint Extern 0 (?x ≡{_}≡ ?y) => reflexivity. were not used for goals involving evars by writing ?x ≡{_}≡ ?y instead of _ ≡{_}≡ _. This seems to be a legacy issue that no longer applies to Coq 8.5, so I have removed these restrictions making these hints thus more powerful.
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- algebra/cmra.v 2 additions, 2 deletionsalgebra/cmra.v
- algebra/cofe.v 1 addition, 1 deletionalgebra/cofe.v
- algebra/upred.v 1 addition, 1 deletionalgebra/upred.v
- prelude/base.v 2 additions, 2 deletionsprelude/base.v
- prelude/list.v 4 additions, 4 deletionsprelude/list.v
- program_logic/viewshifts.v 0 additions, 3 deletionsprogram_logic/viewshifts.v
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