diff options
author | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2018-06-19 16:14:49 +0200 |
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committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2018-06-19 16:14:49 +0200 |
commit | a5722cc823dcf13594098dd21813feaaaf893bf0 (patch) | |
tree | f4c55edaab3701d35d02c50dc9e732c903902ea8 /test-suite | |
parent | cd2af7f5dd96a639dbc531064d89de0ee82ef3e6 (diff) | |
parent | 89a85a6603b7112e685a052d728284d3e4c2881e (diff) |
Merge PR #7491: Fix #7421: constr_eq ignores universe constraints.
Diffstat (limited to 'test-suite')
-rw-r--r-- | test-suite/bugs/closed/7421.v | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/7421.v b/test-suite/bugs/closed/7421.v new file mode 100644 index 000000000..afcdd35fc --- /dev/null +++ b/test-suite/bugs/closed/7421.v @@ -0,0 +1,39 @@ + + +Universe i j. + +Goal False. +Proof. + Check Type@{i} : Type@{j}. + Fail constr_eq_strict Type@{i} Type@{j}. + assert_succeeds constr_eq Type@{i} Type@{j}. (* <- i=j is forgotten after assert_succeeds *) + Fail constr_eq_strict Type@{i} Type@{j}. + + constr_eq Type@{i} Type@{j}. (* <- i=j is retained *) + constr_eq_strict Type@{i} Type@{j}. + Fail Check Type@{i} : Type@{j}. + + Fail constr_eq Prop Set. + Fail constr_eq Prop Type. + + Fail constr_eq_strict Type Type. + constr_eq Type Type. + + constr_eq_strict Set Set. + constr_eq Set Set. + constr_eq Prop Prop. + + let x := constr:(Type) in constr_eq_strict x x. + let x := constr:(Type) in constr_eq x x. + + Fail lazymatch type of prod with + | ?A -> ?B -> _ => constr_eq_strict A B + end. + lazymatch type of prod with + | ?A -> ?B -> _ => constr_eq A B + end. + lazymatch type of prod with + | ?A -> ?B -> ?C => constr_eq A C + end. + +Abort. |