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| author | Sylvain Henry <sylvain@haskus.fr> | 2021-05-06 14:52:53 +0200 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-05-12 21:41:43 -0400 |
| commit | bfabf94f63b6644bd32982fd13ea0c8bca9aeae4 (patch) | |
| tree | b185749a9676a57c226dab9681fa3c4ba0415dd3 /compiler/GHC/Unit/Finder.hs | |
| parent | da56ed41b62ab132db6d62637c11076985410b24 (diff) | |
| download | haskell-bfabf94f63b6644bd32982fd13ea0c8bca9aeae4.tar.gz | |
Replace CPP assertions with Haskell functions
There is no reason to use CPP. __LINE__ and __FILE__ macros are now
better replaced with GHC's CallStack. As a bonus, assert error messages
now contain more information (function name, column).
Here is the mapping table (HasCallStack omitted):
* ASSERT: assert :: Bool -> a -> a
* MASSERT: massert :: Bool -> m ()
* ASSERTM: assertM :: m Bool -> m ()
* ASSERT2: assertPpr :: Bool -> SDoc -> a -> a
* MASSERT2: massertPpr :: Bool -> SDoc -> m ()
* ASSERTM2: assertPprM :: m Bool -> SDoc -> m ()
Diffstat (limited to 'compiler/GHC/Unit/Finder.hs')
| -rw-r--r-- | compiler/GHC/Unit/Finder.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/GHC/Unit/Finder.hs b/compiler/GHC/Unit/Finder.hs index cc2ccbe874..903fd27891 100644 --- a/compiler/GHC/Unit/Finder.hs +++ b/compiler/GHC/Unit/Finder.hs @@ -362,7 +362,8 @@ findPackageModule fc unit_state dflags mod = do -- for the appropriate config. findPackageModule_ :: FinderCache -> DynFlags -> InstalledModule -> UnitInfo -> IO InstalledFindResult findPackageModule_ fc dflags mod pkg_conf = do - MASSERT2( moduleUnit mod == unitId pkg_conf, ppr (moduleUnit mod) <+> ppr (unitId pkg_conf) ) + massertPpr (moduleUnit mod == unitId pkg_conf) + (ppr (moduleUnit mod) <+> ppr (unitId pkg_conf)) modLocationCache fc mod $ -- special case for GHC.Prim; we won't find it in the filesystem. |