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| author | Alec Theriault <alec.theriault@gmail.com> | 2018-10-04 18:13:28 -0400 |
|---|---|---|
| committer | Ryan Scott <ryan.gl.scott@gmail.com> | 2018-10-04 18:13:29 -0400 |
| commit | 251e3424a96986fca5164a2397783a1c066558fc (patch) | |
| tree | 071158649a5071ff1ddadd0d7aa0b84b3cff9dac /utils/genprimopcode | |
| parent | ba163c3b3502df039e589c5bb0bc9ea767267b2a (diff) | |
| download | haskell-251e3424a96986fca5164a2397783a1c066558fc.tar.gz | |
Set `infixr -1 ->`
Summary:
This simply makes explicit what is already the case. Due to special
treatment in the parser, `->` has the lowest fixity. This patch propagates
that information to:
* GHCi, where `:info ->` now return the right fixity
* TH, where `reifyFixity` returns the right fixity
* the generated sources for `GHC.Prim`
See #15235.
Test Plan: make test
Reviewers: bgamari, alanz, RyanGlScott
Reviewed By: RyanGlScott
Subscribers: int-index, RyanGlScott, rwbarton, mpickering, carter
GHC Trac Issues: #15235
Differential Revision: https://phabricator.haskell.org/D5199
Diffstat (limited to 'utils/genprimopcode')
| -rw-r--r-- | utils/genprimopcode/Main.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/utils/genprimopcode/Main.hs b/utils/genprimopcode/Main.hs index a0e9d5482e..e4779bf916 100644 --- a/utils/genprimopcode/Main.hs +++ b/utils/genprimopcode/Main.hs @@ -244,6 +244,7 @@ gen_hs_source (Info defaults entries) = ++ "{-# LANGUAGE MultiParamTypeClasses #-}\n" ++ "{-# LANGUAGE NoImplicitPrelude #-}\n" ++ "{-# LANGUAGE UnboxedTuples #-}\n" + ++ "{-# LANGUAGE NegativeLiterals #-}\n" ++ "{-# OPTIONS_GHC -fno-warn-redundant-constraints #-}\n" -- We generate a binding for coerce, like |