[commit: ghc] master: Change catch# demand signature (701256d)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/701256df88c61a2eee4cf00a59e61ef76a57b4b4/ghc

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commit 701256df88c61a2eee4cf00a59e61ef76a57b4b4
Author: David Feuer <david.feuer at gmail.com>
Date:   Wed Mar 1 01:14:13 2017 -0500

    Change catch# demand signature
    
    * Give `catch#` a lazy demand signature, to make it more honest.
    
    * Make `catchException` and `catchAny` force their arguments so they
    actually behave as advertised.
    
    * Use `catch` rather than `catchException` in `forkIO`, `forkOn`, and
    `forkOS` to avoid losing exceptions.
    
    Fixes #13330
    
    Reviewers: rwbarton, simonpj, simonmar, bgamari, hvr, austin
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D3244


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701256df88c61a2eee4cf00a59e61ef76a57b4b4
 compiler/basicTypes/Demand.hs                      |  2 +-
 compiler/prelude/primops.txt.pp                    |  2 +-
 libraries/base/Control/Concurrent.hs               |  2 +-
 libraries/base/Control/Exception/Base.hs           | 39 ----------
 libraries/base/GHC/Conc/Sync.hs                    | 14 +++-
 libraries/base/GHC/Foreign.hs                      | 20 +++++-
 libraries/base/GHC/IO.hs                           | 82 +++++++++++++++-------
 .../should_run/{conc009.hs => T13330.hs}           |  6 +-
 .../tests/concurrent/should_run/T13330.stderr      |  3 +
 testsuite/tests/concurrent/should_run/all.T        |  3 +
 10 files changed, 98 insertions(+), 75 deletions(-)

Diff suppressed because of size. To see it, use:

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc 701256df88c61a2eee4cf00a59e61ef76a57b4b4