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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/partial-sigs/should_compile/WarningWildcardInstantiations.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/partial-sigs/should_compile/WarningWildcardInstantiations.stderr')
| -rw-r--r-- | testsuite/tests/partial-sigs/should_compile/WarningWildcardInstantiations.stderr | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/testsuite/tests/partial-sigs/should_compile/WarningWildcardInstantiations.stderr b/testsuite/tests/partial-sigs/should_compile/WarningWildcardInstantiations.stderr index 4dbb77b300..8cfb1f2fe0 100644 --- a/testsuite/tests/partial-sigs/should_compile/WarningWildcardInstantiations.stderr +++ b/testsuite/tests/partial-sigs/should_compile/WarningWildcardInstantiations.stderr @@ -1,6 +1,6 @@ TYPE SIGNATURES - bar :: forall t _. t -> (t -> _) -> _ - foo :: forall a. (Show a, Enum a) => a -> String + bar :: forall {t} {_}. t -> (t -> _) -> _ + foo :: forall {a}. (Show a, Enum a) => a -> String Dependent modules: [] Dependent packages: [base-4.13.0.0, ghc-prim-0.6.1, integer-gmp-1.0.2.0] |