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| author | Krzysztof Gogolewski <krzysztof.gogolewski@tweag.io> | 2020-02-03 21:17:11 +0100 |
|---|---|---|
| committer | Krzysztof Gogolewski <krzysztof.gogolewski@tweag.io> | 2020-02-12 23:58:52 +0100 |
| commit | df08468113ab46832b7ac0a7311b608d1b418c4d (patch) | |
| tree | de3a0ed40b58162976e4831625471b5702b2121f /testsuite/tests/dependent/should_fail/T15591b.stderr | |
| parent | 6c2585e0816cb49487fa6a2be5b8e3f191cf3438 (diff) | |
| download | haskell-df08468113ab46832b7ac0a7311b608d1b418c4d.tar.gz | |
Always display inferred variables using braces
We now always show "forall {a}. T" for inferred variables,
previously this was controlled by -fprint-explicit-foralls.
This implements part 1 of https://github.com/ghc-proposals/ghc-proposals/pull/179.
Part of GHC ticket #16320.
Furthermore, when printing a levity restriction error, we now display
the HsWrap of the expression. This lets users see the full elaboration with
-fprint-typechecker-elaboration (see also #17670)
Diffstat (limited to 'testsuite/tests/dependent/should_fail/T15591b.stderr')
| -rw-r--r-- | testsuite/tests/dependent/should_fail/T15591b.stderr | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/testsuite/tests/dependent/should_fail/T15591b.stderr b/testsuite/tests/dependent/should_fail/T15591b.stderr index 91d9a948f4..403a871b55 100644 --- a/testsuite/tests/dependent/should_fail/T15591b.stderr +++ b/testsuite/tests/dependent/should_fail/T15591b.stderr @@ -1,7 +1,7 @@ T15591b.hs:9:3: error: • The kind of ‘T4’ is ill-scoped - Inferred kind: T4 :: forall (b :: Proxy a). forall a -> + Inferred kind: T4 :: forall {b :: Proxy a}. forall a -> Proxy b -> * NB: Inferred variables (namely: (b :: Proxy a)) always come first Perhaps try this order instead: a (b :: Proxy a) (c :: Proxy b) |