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-rw-r--r--test-suite/bugs/closed/bug_12529.v21
1 files changed, 21 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/bug_12529.v b/test-suite/bugs/closed/bug_12529.v
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+++ b/test-suite/bugs/closed/bug_12529.v
@@ -0,0 +1,21 @@
+Goal SProp.
+match goal with |- SProp => idtac end.
+Fail match goal with |- Prop => idtac end.
+Abort.
+
+Goal Prop.
+Fail match goal with |- SProp => idtac end.
+match goal with |- Prop => idtac end.
+Abort.
+
+Class F A := f : A.
+
+Inductive pFalse : Prop := .
+Inductive sFalse : SProp := .
+
+Hint Extern 0 (F Prop) => exact pFalse : typeclass_instances.
+Definition pf := f : Prop.
+
+Hint Extern 0 (F SProp) => exact sFalse : typeclass_instances.
+Definition sf := (f : SProp).
+Definition pf' := (f : Prop).