diff options
author | Enrico Tassi <gareuselesinge@debian.org> | 2016-12-27 16:53:30 +0100 |
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committer | Enrico Tassi <gareuselesinge@debian.org> | 2016-12-27 16:53:30 +0100 |
commit | a4c7f8bd98be2a200489325ff7c5061cf80ab4f3 (patch) | |
tree | 26dd9c4aa142597ee09c887ef161d5f0fa5077b6 /test-suite/bugs/closed/4726.v | |
parent | 164c6861860e6b52818c031f901ffeff91fca16a (diff) |
Imported Upstream version 8.6upstream/8.6
Diffstat (limited to 'test-suite/bugs/closed/4726.v')
-rw-r--r-- | test-suite/bugs/closed/4726.v | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/4726.v b/test-suite/bugs/closed/4726.v new file mode 100644 index 00000000..0037b6fd --- /dev/null +++ b/test-suite/bugs/closed/4726.v @@ -0,0 +1,19 @@ +Set Universe Polymorphism. + +Definition le@{i j} : Type@{j} := + (fun A : Type@{j} => A) + (unit : Type@{i}). +Definition eq@{i j} : Type@{j} := let x := le@{i j} in le@{j i}. + +Record Inj@{i j} (A : Type@{i}) (B : Type@{j}) : Type@{j} := + { inj : A }. + +Monomorphic Universe u1. +Let ty1 : Type@{u1} := Set. +Check Inj@{Set u1}. +(* Would fail with univ inconsistency if the universe was minimized *) + +Record Inj'@{i j} (A : Type@{i}) (B : Type@{j}) : Type@{j} := + { inj' : A; foo : Type@{j} := eq@{i j} }. +Fail Check Inj'@{Set u1}. (* Do not drop constraint i = j *) +Check Inj'@{Set Set}. |