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| author | Michael Walker <mike@barrucadu.co.uk> | 2016-02-25 17:34:07 +0100 |
|---|---|---|
| committer | Herbert Valerio Riedel <hvr@gnu.org> | 2016-02-25 23:44:08 +0100 |
| commit | bb5afd3c274011c5ea302210b4c290ec1f83209c (patch) | |
| tree | b6c2000e466e894207ce28dc65346853120f8548 /compiler/simplStg/SimplStg.hs | |
| parent | 1badf157be3b7f604ba1ac64d2ea044d783e6e50 (diff) | |
| download | haskell-bb5afd3c274011c5ea302210b4c290ec1f83209c.tar.gz | |
Print which warning-flag controls an emitted warning
Both gcc and clang tell which warning flag a reported warning can be
controlled with, this patch makes ghc do the same. More generally, this
allows for annotated compiler output, where an optional annotation is
displayed in brackets after the severity.
This also adds a new flag `-f(no-)show-warning-groups` to control
whether to show which warning-group (such as `-Wall` or `-Wcompat`)
a warning belongs to. This flag is on by default.
This implements #10752
Reviewed By: quchen, bgamari, hvr
Differential Revision: https://phabricator.haskell.org/D1943
Diffstat (limited to 'compiler/simplStg/SimplStg.hs')
| -rw-r--r-- | compiler/simplStg/SimplStg.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/simplStg/SimplStg.hs b/compiler/simplStg/SimplStg.hs index b8491fcbbe..3b636882fe 100644 --- a/compiler/simplStg/SimplStg.hs +++ b/compiler/simplStg/SimplStg.hs @@ -37,7 +37,7 @@ stg2stg dflags module_name binds ; us <- mkSplitUniqSupply 'g' ; when (dopt Opt_D_verbose_stg2stg dflags) - (log_action dflags dflags SevDump noSrcSpan defaultDumpStyle (text "VERBOSE STG-TO-STG:")) + (log_action dflags dflags NoReason SevDump noSrcSpan defaultDumpStyle (text "VERBOSE STG-TO-STG:")) ; (binds', us', ccs) <- end_pass us "Stg2Stg" ([],[],[]) binds |