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-rw-r--r--test-suite/failure/pattern.v9
1 files changed, 9 insertions, 0 deletions
diff --git a/test-suite/failure/pattern.v b/test-suite/failure/pattern.v
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+(* Check that untypable beta-expansion are trapped *)
+
+Variable A:nat->Type.
+Variable n:nat.
+Variable P : (m:nat)m=n->Prop.
+
+Goal (p:n=n)(P n p).
+Intro.
+Pattern n p. (* Non typable generalization *)