- Jan 20, 2019
-
-
Summary: When DeriveAnyClass and GeneralizedNewtypeDeriving are both enabled, GHC prints out a warning that specifies the strategy it used to derive a class. This patch updates the warning to mention that users may pick a particular strategy by using DerivingStrategies. Test plan: make test TEST=T16179
-
-
- Jan 18, 2019
-
-
Herbert Valerio Riedel authored
-
Matthew Pickering authored -
Ömer Sinan Ağacan authored
-
- Jan 17, 2019
-
-
Simon Peyton Jones authored
...to use the same error message rather than duplicating it
-
Simon Peyton Jones authored
-
Simon Peyton Jones authored
-
Summary: This is a fixed version of the reverted d2fbc33c and 5aa29231. Obtaining a `DynFlags` is difficult, making using the lexer/parser for pure parsing/lexing unreasonably difficult, even with `mkPStatePure`. This is despite the fact that we only really need * language extension flags * warning flags * a handful of boolean options The new `mkParserFlags'` function makes is easier to directly construct a `ParserFlags`. Furthermore, since `pExtsBitmap` is just a footgun, I've gone ahead and made `ParserFlags` an abstract type. Also, we now export `ExtBits` and `getBit` instead of defining/exporting a bunch of boilerplate functions that test for a particular 'ExtBits'. In the process, I also * cleaned up an unneeded special case for `ITstatic` * made `UsePosPrags` another variant of `ExtBits` * made the logic in `reservedSymsFM` match that of `reservedWordsFM` Test Plan: make test Reviewers: bgamari, alanz, tdammers Subscribers: sjakobi, tdammers, rwbarton, mpickering, carter GHC Trac Issues: #11301 Differential Revision: https://phabricator.haskell.org/D5405
-
Rename constructors in calling convention data type to reflect the fact that they represent an ELF ABI not only a Linux ABI.
-
-
-
-
-
All operating systems except AIX and Darwin follow the ELF specification.
-
-
Ömer Sinan Ağacan authored
-
- Jan 16, 2019
-
-
Ömer Sinan Ağacan authored
-
...and does so in the lib folder of the right stage
-
Fixes #16105 * Require Haddock's resource as runtime dependencies of the Haddock builder. This means we no longer have to `need` particular resources in every other documentation rule. * Do a _tracked_ copy of both the 'html' and 'latex' folder resource folders. * Move resources into `stage1/lib` (NB: the `haddock` binary goes in `stage1/bin`). Besides now actually matching the Haddock script wrapper generated by BinaryDist, this also prepares for Haddock in relocatable build folder detecting its own resources.
-
-
This reverts commit af210f40
-
-
The Stack build script `build.stack.bat` currently fails on Windows when invoked with the `--configure` flag, see: https://ghc.haskell.org/trac/ghc/ticket/15982 The Cabal build script `build.cabal.bat` works reliably on my Windows machine, so I am proposing to switch to it by default, that is, to run it from the default `build.bat` script. The Stack build script can still be run directly if need be.
-
-
See https://ghc.haskell.org/trac/ghc/ticket/15971. This is work in progress: this commit does the right thing, but does not yet fix the ticket.
-
Alp Mestanogullari authored -
Alp Mestanogullari authored
-
The rts option `-h` behaves as `-hT` when compiled without profiling, and `-hc` when compiled with profiling. Add a note to the user's guide highlighting this inconsistency.
-
-
Complete b7b6617a (see ticket #15086) to actually enable profiling by closure type in the profiling rts. I.e. +RTS -p -hT is now accepted.
-
-
A bunch of tests for `integer-simple` were now broken for a foolish reason: unlike the `integer-gmp` case, there is no CorePrep optimization for turning small integers directly into applications of `S#`. Rather than port this optimization to `integer-simple` (which would involve moving a bunch of `integer-simple` names into `PrelNames`), I switched as many tests as possible to use `Int`. The printing of `Integer` is already tested in `print037`.
-
* `GHC.Natural` now exports the same functions (regardless of integer backend) * remove unnecessary CPP around instances * remove the 'OPTIMISE_INTEGER_GCD_LCM' flag - almost all of those optimizations now work regardless of which integer backend is used Note that some CPP still remains for situations where there are backend-specific optimization hacks (like a more efficient GMP-only `gcd` for `Int#` and `Word#`). -
In `integer-simple`: * Added an efficient `popCountInteger` and `bitInteger` * Added an efficient `gcdInteger` and `lcmInteger` * Made `testBitInteger` more efficient
-
This means that `:p` no longer leaks the implementation details of `Integer` with `integer-simple`. The `print037` test case should exercise all possible code paths for GHCi's code around printing `Integer`s (both in `integer-simple` and `integer-gmp`). `ghc` the package now also has a Cabal `integer-simple` flag (like the `integer-gmp` one).
-
Summary: This matches the existing behaviour for .hi files: if the user requests the interface file be written in some location, we should create the parent folder if it doesn't already exist. Reviewers: bgamari, sjakobi Reviewed By: sjakobi Subscribers: sjakobi, rwbarton, carter Differential Revision: https://phabricator.haskell.org/D5463
-
Summary: This fixes some of the issues that surfaced when trying to build dynamic GHC on OSX. Unfortunately, due some other `libffi` issues, this doesn't completely fix dynamic builds on OSX. - Use 'extra-libraries' from .cabal files instead of hardcoding which packages need which extra libs. Also add support for 'extra-lib-dirs'. - Make sure Hadrian looks in the right places to support both plain '<pkg>.buildinfo' and '<pkg>.buildinfo.in' files. - Make the '-rpath' support more robust across OS's (it previously didn't work on OSX and possibly windows either). Reviewers: angerman, alpmestan, adamse, DavidEichmann, bgamari, Phyx Subscribers: rwbarton, carter GHC Trac Issues: #15990 Differential Revision: https://phabricator.haskell.org/D5409 -
Introduce ghci command wrapper, which can be used to cutomize ghci: * process additionals actions before/after the command * handle particular exceptions in given ways * logging stats We also split the timing and printing part of `timeIt` into different functions.
-
-
