diff options
Diffstat (limited to 'test-suite/bugs/closed/3259.v')
| -rw-r--r-- | test-suite/bugs/closed/3259.v | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/3259.v b/test-suite/bugs/closed/3259.v new file mode 100644 index 00000000..0306c686 --- /dev/null +++ b/test-suite/bugs/closed/3259.v @@ -0,0 +1,21 @@ +Goal forall m n, n+n = m+m -> m+m = m+m. +Proof. +intros. +set (k := n+n) in *. +cut (n=m). +intro. +subst n. +admit. +admit. +Qed. + +Goal forall m n, n+n = m+m -> n+n = m+m. +Proof. +intros. +set (k := n+n). +cut (n=m). +intro. +subst n. +admit. +admit. +Qed. |