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Diffstat (limited to 'ltac/g_eqdecide.ml4')
| -rw-r--r-- | ltac/g_eqdecide.ml4 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/ltac/g_eqdecide.ml4 b/ltac/g_eqdecide.ml4 new file mode 100644 index 00000000..90565328 --- /dev/null +++ b/ltac/g_eqdecide.ml4 @@ -0,0 +1,27 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +(************************************************************************) +(* EqDecide *) +(* A tactic for deciding propositional equality on inductive types *) +(* by Eduardo Gimenez *) +(************************************************************************) + +(*i camlp4deps: "grammar/grammar.cma" i*) + +open Eqdecide + +DECLARE PLUGIN "g_eqdecide" + +TACTIC EXTEND decide_equality +| [ "decide" "equality" ] -> [ decideEqualityGoal ] +END + +TACTIC EXTEND compare +| [ "compare" constr(c1) constr(c2) ] -> [ compare c1 c2 ] +END |