1. 02 Dec, 2014 12 commits
  2. 01 Dec, 2014 9 commits
  3. 30 Nov, 2014 11 commits
    • Herbert Valerio Riedel's avatar
      Unlit AsmCodeGen.lhs · 7ad38460
      Herbert Valerio Riedel authored
      Fwiw, this wasn't really a proper .lhs to begin with...
    • Herbert Valerio Riedel's avatar
      Unlit compiler/cmm/ module(s) · 0c48750a
      Herbert Valerio Riedel authored
      Reviewers: austin
      Reviewed By: austin
      Subscribers: thomie, carter
      Differential Revision: https://phabricator.haskell.org/D540
    • Edward Z. Yang's avatar
    • sivteck's avatar
      compiler: fix trac issue #8815 · 780b061c
      sivteck authored
      Summary: This patch changes the error message as suggested in trac issue #8815 comments.
      Reviewers: jstolarek, austin
      Reviewed By: jstolarek, austin
      Subscribers: jstolarek, thomie, carter
      Differential Revision: https://phabricator.haskell.org/D533
      GHC Trac Issues: #8815
    • Austin Seipp's avatar
      compiler: unlit profiling/ modules · aede9f09
      Austin Seipp authored
      Summary: Signed-off-by: Austin Seipp <austin@well-typed.com>
      Test Plan: `./validate`
      Reviewers: hvr
      Subscribers: thomie, carter
      Differential Revision: https://phabricator.haskell.org/D537
    • Peter Trommler's avatar
      Fix obscure problem with using the system linker (#8935) · 383733b9
      Peter Trommler authored
      In a statically linked GHCi symbol `environ` resolves to NULL when
      called from a Haskell script.
      When resolving symbols in a Haskell script we need to search the
      executable program and its dependent (DT_NEEDED) shared libraries
      first and then search the loaded libraries.
      We want to be able to override functions in loaded libraries later.
      Libraries must be opened with local scope (RTLD_LOCAL) and not global.
      The latter adds all symbols to the executable program's symbols where
      they are then searched in loading order. We want reverse loading order.
      When libraries are loaded with local scope the dynamic linker
      cannot use symbols in that library when resolving the dependencies
      in another shared library. This changes the way files compiled to
      object code must be linked into temporary shared libraries. We link
      with the last temporary shared library created so far if it exists.
      Since each temporary shared library is linked to the previous temporary
      shared library the dynamic linker finds the latest definition of a
      symbol by following the dependency chain.
      See also Note [RTLD_LOCAL] for a summary of the problem and solution.
      Cherry-picked commit 2f8b4c
      Changed linker argument ordering
      On some ELF systems GNU ld (and others?) default to
      --as-needed and the order of libraries in the link
      The last temporary shared library, must appear
      before all other libraries. Switching the position
      of extra_ld_inputs and lib_path_objs does that.
      Fixes #8935 and #9186
      Reviewers: austin, hvr, rwbarton, simonmar
      Reviewed By: simonmar
      Subscribers: thomie, carter, simonmar
      Differential Revision: https://phabricator.haskell.org/D349
      GHC Trac Issues: #8935, #9186, #9480
    • Lennart Kolmodin's avatar
      Add bash completion and README · 643635ea
      Lennart Kolmodin authored
      The bash completion is simple but works both for ghc and ghci.
      The README explains to the user what they have to do to get
      it working (hopefully nothing).
      Test Plan: Follow the README, then enjoy the cli completion in your terminal!
      Reviewers: austin
      Subscribers: thomie, carter, jstolarek
      Differential Revision: https://phabricator.haskell.org/D536
      GHC Trac Issues: #9005
    • Alan Zimmerman's avatar
      More Tweaks for API Anotations · ed85d7e1
      Alan Zimmerman authored
      Summary: Attaching semis to preceding AST element, not following
      Test Plan: sh ./validate
      Reviewers: hvr, austin
      Reviewed By: austin
      Subscribers: cactus, thomie, carter
      Differential Revision: https://phabricator.haskell.org/D529
    • Lennart Kolmodin's avatar
      Shorten long lines in DynFlags, add details to ghci usage guide. · 6d47ab3a
      Lennart Kolmodin authored
      Shorten long lines in DynFlags.
      Describe --show-options in ghci usage guide.
      Reviewers: jstolarek, austin
      Reviewed By: jstolarek, austin
      Subscribers: thomie, carter
      Differential Revision: https://phabricator.haskell.org/D532
      GHC Trac Issues: #9259
    • Edward Z. Yang's avatar
      Filter instance visibility based on set of visible orphans, fixes #2182. · 4c834fdd
      Edward Z. Yang authored
      Amazingly, the fix for this very old bug is quite simple: when type-checking,
      maintain a set of "visible orphan modules" based on the orphans list of
      modules which we explicitly imported.  When we import an instance and it
      is an orphan, we check if it is in the visible modules set, and if not,
      ignore it.  A little bit of refactoring for when orphan-hood is calculated
      happens so that we always know if an instance is an orphan or not.
      For GHCi, we preinitialize the visible modules set based on the list of
      interactive imports which are active.
      Future work: Cache the visible orphan modules set for GHCi, rather than
      recomputing it every type-checking round.  (But it's tricky what to do when you
      /remove/ a module: you need a data structure a little more complicated than
      just a set of modules.)
      Signed-off-by: default avatarEdward Z. Yang <ezyang@cs.stanford.edu>
      Test Plan: new tests and validate
      Reviewers: simonpj, austin
      Subscribers: thomie, carter
      Differential Revision: https://phabricator.haskell.org/D488
      GHC Trac Issues: #2182
    • Edward Z. Yang's avatar
  4. 29 Nov, 2014 8 commits