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| author | Ben Gamari <ben@smart-cactus.org> | 2019-09-23 12:11:14 -0400 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-11-01 15:48:37 -0400 |
| commit | c751082ca0946f8686453fa2a775809fd027c9c7 (patch) | |
| tree | 6f2ca8e4f891fae2c6b36cc82d9e2a8519b54322 /testsuite/tests/rename | |
| parent | 51067194e03849eb0c04e1dbaf829972ea64be53 (diff) | |
| download | haskell-c751082ca0946f8686453fa2a775809fd027c9c7.tar.gz | |
testsuite: Make ExplicitForAllRules1 more robust
Previously the test relied on `id` not inlining. Fix this.
Diffstat (limited to 'testsuite/tests/rename')
| -rw-r--r-- | testsuite/tests/rename/should_compile/ExplicitForAllRules1.hs | 14 | ||||
| -rw-r--r-- | testsuite/tests/rename/should_compile/ExplicitForAllRules1.stderr | 12 |
2 files changed, 15 insertions, 11 deletions
diff --git a/testsuite/tests/rename/should_compile/ExplicitForAllRules1.hs b/testsuite/tests/rename/should_compile/ExplicitForAllRules1.hs index 7862468d17..bf3fab4efb 100644 --- a/testsuite/tests/rename/should_compile/ExplicitForAllRules1.hs +++ b/testsuite/tests/rename/should_compile/ExplicitForAllRules1.hs @@ -14,20 +14,24 @@ import Data.Kind {-# RULES "example" forall a b. forall. map @a @b f = f -"example2" forall a. forall (x :: a). id x = x +"example2" forall a. forall (x :: a). id' x = x #-} {-# NOINLINE f #-} f :: a -> b f = undefined +id' :: a -> a +id' x = x +{-# NOINLINE id' #-} + -- More tests {-# RULES "example3" forall (a :: Type -> Type) (b :: a Int) c. forall x y. g @(Proxy b) @(Proxy c) x y = () -"example4" forall (a :: Bool) (b :: Proxy a). forall x. g @(Proxy b) @() x = id @() -"example5" forall (a :: Type). forall. h @a = id @a -"example5" forall k (c :: k). forall (x :: Proxy c). id @(Proxy c) x = x +"example4" forall (a :: Bool) (b :: Proxy a). forall x. g @(Proxy b) @() x = id' @() +"example5" forall (a :: Type). forall. h @a = id' @a +"example5" forall k (c :: k). forall (x :: Proxy c). id' @(Proxy c) x = x #-} {-# NOINLINE g #-} @@ -42,4 +46,4 @@ h x = x {-# RULES "example6" forall a forall. g a forall = () #-} -- Should generate a warning -{-# RULES "example7" forall a b. forall (x :: a). id x = x #-} +{-# RULES "example7" forall a b. forall (x :: a). id' x = x #-} diff --git a/testsuite/tests/rename/should_compile/ExplicitForAllRules1.stderr b/testsuite/tests/rename/should_compile/ExplicitForAllRules1.stderr index f5c06a654a..5dfdb4a570 100644 --- a/testsuite/tests/rename/should_compile/ExplicitForAllRules1.stderr +++ b/testsuite/tests/rename/should_compile/ExplicitForAllRules1.stderr @@ -1,14 +1,14 @@ -ExplicitForAllRules1.hs:45:11: warning: +ExplicitForAllRules1.hs:49:11: warning: Forall'd type variable ‘k’ is not bound in RULE lhs Orig bndrs: [k, a, b, x] - Orig lhs: id @ a x - optimised lhs: id @ a x + Orig lhs: id' @ a x + optimised lhs: id' @ a x Forall'd type variable ‘b’ is not bound in RULE lhs Orig bndrs: [k, a, b, x] - Orig lhs: id @ a x - optimised lhs: id @ a x + Orig lhs: id' @ a x + optimised lhs: id' @ a x -ExplicitForAllRules1.hs:45:31: warning: [-Wunused-foralls (in -Wextra)] +ExplicitForAllRules1.hs:49:31: warning: [-Wunused-foralls (in -Wextra)] Unused quantified type variable ‘b’ in the rule "example7" |