diff options
| author | Pierre-Marie Pédrot | 2018-05-03 15:06:06 +0200 |
|---|---|---|
| committer | Pierre-Marie Pédrot | 2018-05-03 15:06:06 +0200 |
| commit | 0793b47d185371cbb389fe45be0691cc984c198c (patch) | |
| tree | 1c1e4312fef645e391572c73475c472ca3624162 /test-suite | |
| parent | fad6eee8ddb28fa7840044c65aa02557285e23f0 (diff) | |
| parent | 880fee8f80503fc8a40e2e07b565cfd2a99d24da (diff) | |
Merge PR #7304: Make `intro`/`intros` progress on existential variables.
Diffstat (limited to 'test-suite')
| -rw-r--r-- | test-suite/success/intros.v | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test-suite/success/intros.v b/test-suite/success/intros.v index a329894aad..d37ad9f528 100644 --- a/test-suite/success/intros.v +++ b/test-suite/success/intros.v @@ -127,4 +127,28 @@ induction 1 as (n,H,IH). exact Logic.I. Qed. +(* Make "intro"/"intros" progress on existential variables *) +Module Evar. + +Goal exists (A:Prop), A. +eexists. +unshelve (intro x). +- exact nat. +- exact (x=x). +- auto. +Qed. + +Goal exists (A:Prop), A. +eexists. +unshelve (intros x). +- exact nat. +- exact (x=x). +- auto. +Qed. + +Definition d := ltac:(intro x; exact (x*x)). + +Definition d' : nat -> _ := ltac:(intros;exact 0). + +End Evar. |