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-rw-r--r--test-suite/output/DependentInductionErrors.out4
-rw-r--r--test-suite/output/DependentInductionErrors.v17
2 files changed, 21 insertions, 0 deletions
diff --git a/test-suite/output/DependentInductionErrors.out b/test-suite/output/DependentInductionErrors.out
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+++ b/test-suite/output/DependentInductionErrors.out
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+The command has indeed failed with message:
+Tactic failure: To use dependent destruction, first [Require Import Coq.Program.Equality.].
+The command has indeed failed with message:
+Tactic failure: To use dependent induction, first [Require Import Coq.Program.Equality.].
diff --git a/test-suite/output/DependentInductionErrors.v b/test-suite/output/DependentInductionErrors.v
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+Theorem foo (b:bool) : b = true \/ b = false.
+Proof.
+ Fail dependent destruction b.
+ Fail dependent induction b.
+Abort.
+
+From Coq Require Import Program.Equality.
+
+Theorem foo_with_destruction (b:bool) : b = true \/ b = false.
+Proof.
+ dependent destruction b; auto.
+Qed.
+
+Theorem foo_with_induction (b:bool) : b = true \/ b = false.
+Proof.
+ dependent induction b; auto.
+Qed.