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  1. 22 Oct, 2015 9 commits
  3. 21 Oct, 2015 4 commits
  5. 20 Oct, 2015 3 commits
    • kanetw's avatar
      Extended default rules now specialize Foldable, Traversable to [] (#10971) · bb7e93c9
      kanetw authored 
      Default rules deliberately accept any kind.

Reviewed By: simonpj, thomie, goldfire

Differential Revision: https://phabricator.haskell.org/D1329
      bb7e93c9
    • Jan Stolarek's avatar
      Reject top-level typed TH splices. Fixes #10945 · 1750ebc2
      Jan Stolarek authored 
      When TemplateHaskell language extension is enabled it is valid to have
top-level expressions.  Each such expression is treated as a contents
of a splice.  The problem arises with typed splices.  They are not valid
at the top level and therefore we should interpret them not as a splice
but as a top-level expression (aka. implicit splice).  So saying:

$$foo

is equivalent of:

$( $$foo )

This patch makes sure that this is indeed the case.  Until now we
incorrectly treated typed splices as explicit splices.
      1750ebc2
    • thomie's avatar
      Testsuite Windows: don't use forward slashes in topdir path · ae4acbd1
      thomie authored 
      Changing backwards slashes to forward slashes apparently confuses
msys2/mingw magic path handling. I don't quite understand why, but this
fixes it.

Test Plan: on Windows, make sure PATH does not contain
'inplace/mingw/bin' (let the testsuite driver add it), then run: make
TEST='ghcilink003 ghcilink006'. Before this patch, it would fail.

Reviewed by: Phyx, bgamari, austin

Differential Revision: https://phabricator.haskell.org/D1343
      ae4acbd1
  7. 19 Oct, 2015 3 commits
  9. 18 Oct, 2015 5 commits
  11. 17 Oct, 2015 8 commits
    • Ben Gamari's avatar
      Signals: Always install SIGUSR2 handler · d990b5f6
      Ben Gamari authored 
      Even if libdw isn't available.
      d990b5f6
    • Ben Gamari's avatar
      CmmParse: Clarify description of calling convention · 6638bfd3
      Ben Gamari authored
      6638bfd3
    • Herbert Valerio Riedel's avatar
      Make Monad/Applicative instances MRP-friendly · e8ed2136
      Herbert Valerio Riedel authored 
      This patch refactors pure/(*>) and return/(>>) in MRP-friendly way, i.e.
such that the explicit definitions for `return` and `(>>)` match the
MRP-style default-implementation, i.e.

  return = pure

and

  (>>) = (*>)

This way, e.g. all `return = pure` definitions can easily be grepped and
removed in GHC 8.1;

Test Plan: Harbormaster

Reviewers: goldfire, alanz, bgamari, quchen, austin

Reviewed By: quchen, austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D1312
      e8ed2136
    • Ben Gamari's avatar
      Signals: Print backtrace on SIGUSR2 · 40cbf9aa
      Ben Gamari authored 
      This uses the backtrace support introduced in D1196 to provide
backtraces from Haskell processes when SIGUSR2 is thrown.

Test Plan: Need to add a test.

Reviewers: scpmw, simonmar, Tarrasch, austin

Reviewed By: austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D1197
      40cbf9aa
    • Ben Gamari's avatar
      Libdw: Add libdw-based stack unwinding · a6a3dabc
      Ben Gamari authored 
      This adds basic support to the RTS for DWARF-assisted unwinding of the
Haskell and C stack via libdw. This only adds the infrastructure;
consumers of this functionality will be introduced in future diffs.

Currently we are carrying the initial register collection code in
Libdw.c but this will eventually make its way upstream to libdw.

Test Plan: See future patches

Reviewers: Tarrasch, scpmw, austin, simonmar

Reviewed By: austin, simonmar

Subscribers: simonmar, thomie, erikd

Differential Revision: https://phabricator.haskell.org/D1196

GHC Trac Issues: #10656
      a6a3dabc
    • Ryan Scott's avatar
      Move Control.Monad.IO.Class to base from transformers · fff02548
      Ryan Scott authored 
      See Trac #10773

Remove Control.Monad.IO.Class from `transformers`. Updates
`transformers` submodule.

See Trac #10773

Test Plan: ./validate

Reviewers: ekmett, hvr, bgamari, austin

Reviewed By: hvr, bgamari, austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D1147

GHC Trac Issues: #10773
      fff02548
    • Tamar Christina's avatar
      Silence the linker on Windows so tests pass · 603a369d
      Tamar Christina authored 
      Silence the unconditional debugBelch statements recently added to HEAD
which on Windows cause debug information to always be printed.

Differential Revision: https://phabricator.haskell.org/D1338
      603a369d
    • thomie's avatar
      Build system: fix `make -j1` (#10973) · 3340fe01
      thomie authored 
      There are multiple hacks all over the build system to account for the
fact that the ghc package uses different build subdirectories
(stage1/stage2) than the other packages (dist/dist-install).

One such hack filtered on 'ghc%', with the intention of filtering the
ghc package only. After renaming bin-package-db to ghc-boot
(d2f9972a, Phab:D1313, #10796), ghc-boot
also got caught in the hack, which broke the build when running without
parallelism.

This patch replaces the before mentioned hack by a different one, such
that filtering on 'ghc%' is no longer necessary. See Note [inconsistent
distdirs].

Reviewed by: austin

Differential Revision: https://phabricator.haskell.org/D1333
      3340fe01
  13. 16 Oct, 2015 8 commits