diff options
Diffstat (limited to 'mathcomp/ssreflect/eqtype.v')
| -rw-r--r-- | mathcomp/ssreflect/eqtype.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mathcomp/ssreflect/eqtype.v b/mathcomp/ssreflect/eqtype.v index 01ce7a9..7721f0e 100644 --- a/mathcomp/ssreflect/eqtype.v +++ b/mathcomp/ssreflect/eqtype.v @@ -784,9 +784,9 @@ Canonical option_eqType := Eval hnf in EqType (option T) option_eqMixin. End OptionEqType. -Definition tag := projS1. -Definition tagged I T_ : forall u, T_(tag u) := @projS2 I [eta T_]. -Definition Tagged I i T_ x := @existS I [eta T_] i x. +Definition tag := projT1. +Definition tagged I T_ : forall u, T_(tag u) := @projT2 I [eta T_]. +Definition Tagged I i T_ x := @existT I [eta T_] i x. Arguments Tagged [I i]. Prenex Implicits tag tagged Tagged. |