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| author | Charles Cooper <cooper.charles.m@gmail.com> | 2017-03-13 15:17:58 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2017-03-13 15:18:09 -0400 |
| commit | 70274b4f8003fde0fa3e4094a10dfae880579786 (patch) | |
| tree | feeed15edbf9fc0f05fc22c16d8a78f9326b9d6c /utils | |
| parent | c77b767098be53087e0b06ba23d613dd7c3bcf8e (diff) | |
| download | haskell-70274b4f8003fde0fa3e4094a10dfae880579786.tar.gz | |
Add `-fmax-errors` flag
This commit adds a command line option to limit the number of errors
displayed. It also moves the documentation for `reverse-errors` into the
`Warnings` section.
https://ghc.haskell.org/trac/ghc/ticket/13326
Reviewers: austin, bgamari
Reviewed By: bgamari
Subscribers: rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D3323
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/mkUserGuidePart/Options/Misc.hs | 7 | ||||
| -rw-r--r-- | utils/mkUserGuidePart/Options/Warnings.hs | 13 |
2 files changed, 13 insertions, 7 deletions
diff --git a/utils/mkUserGuidePart/Options/Misc.hs b/utils/mkUserGuidePart/Options/Misc.hs index 57e8808655..c542fa39d6 100644 --- a/utils/mkUserGuidePart/Options/Misc.hs +++ b/utils/mkUserGuidePart/Options/Misc.hs @@ -29,13 +29,6 @@ miscOptions = "the main thread, rather than a forked thread." , flagType = DynamicFlag } - , flag { flagName = "-freverse-errors" - , flagDescription = - "Display errors in GHC/GHCi sorted by reverse order of "++ - "source code line numbers." - , flagType = DynamicFlag - , flagReverse = "-fno-reverse-errors" - } , flag { flagName = "-flocal-ghci-history" , flagDescription = "Use current directory for the GHCi command history "++ diff --git a/utils/mkUserGuidePart/Options/Warnings.hs b/utils/mkUserGuidePart/Options/Warnings.hs index f242fb062a..48ee32ce6c 100644 --- a/utils/mkUserGuidePart/Options/Warnings.hs +++ b/utils/mkUserGuidePart/Options/Warnings.hs @@ -90,6 +90,19 @@ warningsOptions = , flagType = DynamicFlag , flagReverse = "-fno-helpful-errors" } + , flag { flagName = "-freverse-errors" + , flagDescription = + "Display errors in GHC/GHCi sorted by reverse order of "++ + "source code line numbers." + , flagType = DynamicFlag + , flagReverse = "-fno-reverse-errors" + } + , flag { flagName = "-fmax-errors" + , flagDescription = + "Limit the number of errors displayed in GHC/GHCi." + , flagType = DynamicFlag + , flagReverse = "-fno-max-errors" + } , flag { flagName = "-Wdeprecated-flags" , flagDescription = "warn about uses of commandline flags that are deprecated" |