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* compiler: de-lhs utils/Austin Seipp2014-12-031-68/+0
| | | | Signed-off-by: Austin Seipp <austin@well-typed.com>
* Delete all /* ! __GLASGOW_HASKELL__ */ codeThomas Miedema2014-09-231-46/+0
| | | | | | | | | | | | | | | | | Summary: ``` git grep -l '\(#ifdef \|#if defined\)(\?__GLASGOW_HASKELL__)\?' ``` Test Plan: validate Reviewers: rwbarton, hvr, austin Reviewed By: rwbarton, hvr, austin Subscribers: rwbarton, simonmar, ezyang, carter Differential Revision: https://phabricator.haskell.org/D218
* Add LANGUAGE pragmas to compiler/ source filesHerbert Valerio Riedel2014-05-151-2/+1
| | | | | | | | | | | | | | | | | | In some cases, the layout of the LANGUAGE/OPTIONS_GHC lines has been reorganized, while following the convention, to - place `{-# LANGUAGE #-}` pragmas at the top of the source file, before any `{-# OPTIONS_GHC #-}`-lines. - Moreover, if the list of language extensions fit into a single `{-# LANGUAGE ... -#}`-line (shorter than 80 characters), keep it on one line. Otherwise split into `{-# LANGUAGE ... -#}`-lines for each individual language extension. In both cases, try to keep the enumeration alphabetically ordered. (The latter layout is preferable as it's more diff-friendly) While at it, this also replaces obsolete `{-# OPTIONS ... #-}` pragma occurences by `{-# OPTIONS_GHC ... #-}` pragmas.
* Detab modules with tabs on 5 lines or fewerIan Lynagh2013-04-061-12/+4
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* Use -fwarn-tabs when validatingIan Lynagh2011-11-041-0/+7
| | | | | We only use it for "compiler" sources, i.e. not for libraries. Many modules have a -fno-warn-tabs kludge for now.
* SafeHaskell: Make base GHC.* modules untrustedDavid Terei2011-06-171-5/+0
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* SafeHaskell: Fix validation errors when unsafe base usedDavid Terei2011-06-171-1/+3
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* SafeHaskell: More fixing to work with safe baseDavid Terei2011-06-171-3/+2
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* SafeHaskell: Update to work with safe baseDavid Terei2011-06-171-1/+5
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* Remove code that is dead now that we need >= 6.12 to buildIan Lynagh2010-12-151-6/+0
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* Add LANGUAGE BangPatterns to modules that use themsimonpj@microsoft.com2010-11-121-0/+1
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* RTS tidyup sweep, first phaseSimon Marlow2009-08-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first phase of this tidyup is focussed on the header files, and in particular making sure we are exposinng publicly exactly what we need to, and no more. - Rts.h now includes everything that the RTS exposes publicly, rather than a random subset of it. - Most of the public header files have moved into subdirectories, and many of them have been renamed. But clients should not need to include any of the other headers directly, just #include the main public headers: Rts.h, HsFFI.h, RtsAPI.h. - All the headers needed for via-C compilation have moved into the stg subdirectory, which is self-contained. Most of the headers for the rest of the RTS APIs have moved into the rts subdirectory. - I left MachDeps.h where it is, because it is so widely used in Haskell code. - I left a deprecated stub for RtsFlags.h in place. The flag structures are now exposed by Rts.h. - Various internal APIs are no longer exposed by public header files. - Various bits of dead code and declarations have been removed - More gcc warnings are turned on, and the RTS code is more warning-clean. - More source files #include "PosixSource.h", and hence only use standard POSIX (1003.1c-1995) interfaces. There is a lot more tidying up still to do, this is just the first pass. I also intend to standardise the names for external RTS APIs (e.g use the rts_ prefix consistently), and declare the internal APIs as hidden for shared libraries.
* Trim unused imports detected by new unused-import codesimonpj@microsoft.com2009-07-061-1/+1
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* Changes for the new IO library, mainly base-package modules moving aroundSimon Marlow2009-05-291-1/+6
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* Require a bang pattern when unlifted types are where/let bound; #3182Ian Lynagh2009-04-241-2/+2
| | | | | For now we only get a warning, rather than an error, because the alex and happy templates don't follow the new rules yet.
* Move some flags from the Makefile into module pragmasIan Lynagh2008-07-101-1/+5
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* Use MD5 checksums for recompilation checking (fixes #1372, #1959)Simon Marlow2008-05-281-1/+41
| | | | | | | | | | | | | | | | | | | | | | This is a much more robust way to do recompilation checking. The idea is to create a fingerprint of the ABI of an interface, and track dependencies by recording the fingerprints of ABIs that a module depends on. If any of those ABIs have changed, then we need to recompile. In bug #1372 we weren't recording dependencies on package modules, this patch fixes that by recording fingerprints of package modules that we depend on. Within a package there is still fine-grained recompilation avoidance as before. We currently use MD5 for fingerprints, being a good compromise between efficiency and security. We're not worried about attackers, but we are worried about accidental collisions. All the MD5 sums do make interface files a bit bigger, but compile times on the whole are about the same as before. Recompilation avoidance should be a bit more accurate than in 6.8.2 due to fixing #1959, especially when using -O.
* Fix warnings in utils/FastMutIntIan Lynagh2008-01-131-9/+0
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* Fix CodingStyle#Warnings URLsIan Lynagh2007-09-041-1/+1
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* Use OPTIONS rather than OPTIONS_GHC for pragmasIan Lynagh2007-09-031-2/+2
| | | | | | | Older GHCs can't parse OPTIONS_GHC. This also changes the URL referenced for the -w options from WorkingConventions#Warnings to CodingStyle#Warnings for the compiler modules.
* Add {-# OPTIONS_GHC -w #-} and some blurb to all compiler modulesIan Lynagh2007-09-011-0/+7
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* comment FastMutInt possibilitiesIsaac Dupree2007-08-061-0/+4
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* implement FastMutInt in non-GHC using IORefs (#1405)Isaac Dupree2007-06-011-5/+30
| | | | ghc still works, also the module was tested in hugs and ghc
* FastMutInt - make #endif be inside \{code} to match #ifdefIsaac Dupree2007-05-191-1/+1
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* Remove code that is dead, as we require __GLASGOW_HASKELL__ >= 504Ian Lynagh2007-04-061-4/+0
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* Module header tidyup #2Simon Marlow2006-10-111-6/+1
| | | | Push this further along, and fix build problems in the first patch.
* Reorganisation of the source treeSimon Marlow2006-04-071-0/+54
Most of the other users of the fptools build system have migrated to Cabal, and with the move to darcs we can now flatten the source tree without losing history, so here goes. The main change is that the ghc/ subdir is gone, and most of what it contained is now at the top level. The build system now makes no pretense at being multi-project, it is just the GHC build system. No doubt this will break many things, and there will be a period of instability while we fix the dependencies. A straightforward build should work, but I haven't yet fixed binary/source distributions. Changes to the Building Guide will follow, too.
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