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Diffstat (limited to 'test-suite/bugs/closed/4709.v')
-rw-r--r-- | test-suite/bugs/closed/4709.v | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/4709.v b/test-suite/bugs/closed/4709.v new file mode 100644 index 00000000..a9edcc80 --- /dev/null +++ b/test-suite/bugs/closed/4709.v @@ -0,0 +1,18 @@ + +(** Bug 4709 https://coq.inria.fr/bug/4709 + Extraction wasn't reducing primitive projections in types. *) + +Require Extraction. + +Set Primitive Projections. + +Record t := Foo { foo : Type }. +Definition ty := foo (Foo nat). + +(* Without proper reduction of primitive projections in + [extract_type], the type [ty] was extracted as [Tunknown]. + Let's check it isn't the case anymore. *) + +Parameter check : nat. +Extract Constant check => "(O:ty)". +Extraction TestCompile ty check. |