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| author | Vladislav Zavialov <vlad.z.4096@gmail.com> | 2020-10-13 02:39:12 +0300 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2020-10-19 18:16:20 -0400 |
| commit | b5b3e34ec39fc89a0bcd0b60cf9a4962c89ba72f (patch) | |
| tree | 82f4f5360a5450d5e86fb9e0204af7b4712ae26b /compiler/GHC/Driver/Flags.hs | |
| parent | d858a3aebee5adc447556b668b65b6e46370d8c0 (diff) | |
| download | haskell-b5b3e34ec39fc89a0bcd0b60cf9a4962c89ba72f.tar.gz | |
Implement -Woperator-whitespace (#18834)
This patch implements two related warnings:
-Woperator-whitespace-ext-conflict
warns on uses of infix operators that would be parsed
differently were a particular GHC extension enabled
-Woperator-whitespace
warns on prefix, suffix, and tight infix uses of infix
operators
Updates submodules: haddock, containers.
Diffstat (limited to 'compiler/GHC/Driver/Flags.hs')
| -rw-r--r-- | compiler/GHC/Driver/Flags.hs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/GHC/Driver/Flags.hs b/compiler/GHC/Driver/Flags.hs index 661253b856..e228c416be 100644 --- a/compiler/GHC/Driver/Flags.hs +++ b/compiler/GHC/Driver/Flags.hs @@ -501,6 +501,8 @@ data WarningFlag = | Opt_WarnCompatUnqualifiedImports -- Since 8.10 | Opt_WarnDerivingDefaults | Opt_WarnInvalidHaddock -- Since 8.12 + | Opt_WarnOperatorWhitespaceExtConflict -- Since 9.2 + | Opt_WarnOperatorWhitespace -- Since 9.2 deriving (Eq, Show, Enum) -- | Used when outputting warnings: if a reason is given, it is |