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| author | Zubin Duggal <zubin.duggal@gmail.com> | 2021-11-19 14:21:58 +0530 |
|---|---|---|
| committer | Zubin Duggal <zubin.duggal@gmail.com> | 2022-03-30 17:01:11 +0530 |
| commit | 079be2c88032e2551c356bee273c301b29281135 (patch) | |
| tree | c4dfcec53f77ea93d78563004ad3b38475b60ddb /compiler/GHC/Driver/Pipeline/Phases.hs | |
| parent | 21894a6318e0daffa0e34041855c3c73ad1f5b6f (diff) | |
| download | haskell-wip/parse-errs.tar.gz | |
Add warnings for file header pragmas that appear in the body of a module (#20385)wip/parse-errs
Once we are done parsing the header of a module to obtain the options, we
look through the rest of the tokens in order to determine if they contain any
misplaced file header pragmas that would usually be ignored, potentially
resulting in bad error messages.
The warnings are reported immediately so that later errors don't shadow
over potentially helpful warnings.
Metric Increase:
T13719
Diffstat (limited to 'compiler/GHC/Driver/Pipeline/Phases.hs')
| -rw-r--r-- | compiler/GHC/Driver/Pipeline/Phases.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Driver/Pipeline/Phases.hs b/compiler/GHC/Driver/Pipeline/Phases.hs index d689e1e266..431c9e0b1d 100644 --- a/compiler/GHC/Driver/Pipeline/Phases.hs +++ b/compiler/GHC/Driver/Pipeline/Phases.hs @@ -28,7 +28,7 @@ import GHC.Driver.Phases -- phase if the inputs have been modified. data TPhase res where T_Unlit :: PipeEnv -> HscEnv -> FilePath -> TPhase FilePath - T_FileArgs :: HscEnv -> FilePath -> TPhase (DynFlags, [Warn]) + T_FileArgs :: HscEnv -> FilePath -> TPhase (DynFlags, Messages PsMessage, [Warn]) T_Cpp :: PipeEnv -> HscEnv -> FilePath -> TPhase FilePath T_HsPp :: PipeEnv -> HscEnv -> FilePath -> FilePath -> TPhase FilePath T_HscRecomp :: PipeEnv -> HscEnv -> FilePath -> HscSource -> TPhase (HscEnv, ModSummary, HscRecompStatus) |