delta/haskell.git/libraries/base/Control/Concurrent, branch wip/stringbuffer

Remove redundant "do", "return" and language extensions from base

2020-09-24T00:44:24+00:00

Remove all the unnecessary LANGUAGE pragmas

2020-08-05T08:01:15+00:00

Use an IORef for QSemN

2019-10-23T09:58:37+00:00

Replace the outer `MVar` in `QSemN` with an `IORef`. This should
probably be lighter, and it removes the need for `uninterruptibleMask`.

Previously Differential Revision https://phabricator.haskell.org/D4896

make QSem and QSemN newtypes

2018-12-18T04:36:53+00:00

Reviewers: RyanGlScott, ekmett, hvr, bgamari

Reviewed By: bgamari

Subscribers: rwbarton, carter

GHC Trac Issues: #15995

Differential Revision: https://phabricator.haskell.org/D5456

Fix ambiguous/out-of-scope Haddock identifiers

2018-08-21T22:56:11+00:00

This drastically cuts down on the number of Haddock warnings when making
docs for `base`.  Plus this means more actual links end up in the docs!
Also fixed other small mostly markup issues in the documentation along
the way.

This is a docs-only change.

Reviewers: hvr, bgamari, thomie

Reviewed By: thomie

Subscribers: thomie, rwbarton, carter

Differential Revision: https://phabricator.haskell.org/D5055

Unmask readMVar in readChan

2018-05-29T20:56:40+00:00

When `readMVar` was implemented using `takeMVar` and `putMVar`,
we needed to use `modifyMVarMasked` in `readChan` just in case
the `readMVar` was interrupted between taking and putting. Now
that `readMVar` uses an atomic primop, this is impossible, so we can
safely unmask `readMVar`.

Reviewers: hvr, bgamari, simonmar

Reviewed By: simonmar

Subscribers: rwbarton, thomie, carter

Differential Revision: https://phabricator.haskell.org/D4738

Add @since annotations for derived instances in base

2018-03-02T21:13:07+00:00

Test Plan: ./validate

Reviewers: hvr, goldfire, bgamari, RyanGlScott

Reviewed By: RyanGlScott

Subscribers: rwbarton, thomie, carter

GHC Trac Issues: #11767

Differential Revision: https://phabricator.haskell.org/D4452

Various documentation improvements

2018-02-14T22:06:36+00:00

 * Fix missing code example in changelog for 8.4.1

 * List 'setEnv' as opposite of 'getEnv'

   It seems best to direct users to use 'System.Environment.setEnv'
   rather than 'System.Posix.Env.putEnv'. This is due to 'setEnv' being
   located in the same module as 'getEnv' and my virtue of working on
   Windows platform, whereas 'putEnv' does not have that quality because
   it's part of the 'unix' package.

 * Reflect in docs the fact that 'readMVar' is not a composition of
   'takeMVVar' and 'putMVar' any more

Fixed misprint 'aqcuired'

2017-12-11T17:45:47+00:00

base: Remove deprecated Chan combinators

2017-10-03T21:07:37+00:00

Removes isEmptyChan and unGetChan, which have been deprecated for a very
long time. See #13561.

Test Plan: Validate

Reviewers: austin, hvr

Subscribers: rwbarton, thomie

GHC Trac Issues: #13561

Differential Revision: https://phabricator.haskell.org/D4060