diff options
Diffstat (limited to 'test-suite')
| -rw-r--r-- | test-suite/.csdp.cache | bin | 89077 -> 89077 bytes | |||
| -rw-r--r-- | test-suite/success/boundvars.v | 9 |
2 files changed, 9 insertions, 0 deletions
diff --git a/test-suite/.csdp.cache b/test-suite/.csdp.cache Binary files differindex b99d80e95f..ba85286dd3 100644 --- a/test-suite/.csdp.cache +++ b/test-suite/.csdp.cache diff --git a/test-suite/success/boundvars.v b/test-suite/success/boundvars.v index 7b6696af8e..fafe272925 100644 --- a/test-suite/success/boundvars.v +++ b/test-suite/success/boundvars.v @@ -3,3 +3,12 @@ Check forall (x z:unit) (x y : match z as x return x=x with tt => eq_refl end = eq_refl), x=x. +(* An example showing a bug in the detection of bound variables *) + +Goal forall x, match x return x = x with 0 => eq_refl | _ => eq_refl end = eq_refl. +intro. +match goal with +|- (match x as y in nat return y = y with O => _ | S n => _ end) = _ => assert (forall y, y = 0) end. +intro. +Check x0. (* Check that "y" has been bound to "x0" while matching "match x as x0 return x0=x0 with ... end" *) +Abort. |