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365 Commits

Author SHA1 Message Date
Justin Lebar
35a65ed466 Bug 909514 - Include <new> before mozilla::Maybe (and move Maybe into mfbt/Maybe.h). r=waldo 
--HG--
rename : mfbt/Util.h => mfbt/Maybe.h
 2013-08-27 15:10:28 -07:00
Justin Lebar
3005147418 No bug: Fix whitespace in mozilla/LinkedList.h. DONTBUILD 2013-08-22 14:39:34 -07:00
Justin Lebar
731cefe044 Bug 907227 - Properly delete LinkedListElement's implicit copy-constructor and operator=. r=waldo 
--HG--
extra : rebase_source : b5f09c990f38537266c3e42a211a483e1dd291d6
 2013-08-21 12:04:29 -07:00
Justin Lebar
9c181eb3fd Bug 906909 - Make LinkedList::debugAssertIsSane() compile. r=waldo 
--HG--
extra : rebase_source : 60027f53b4a8fa91dd7e42863c271c36395d6851
 2013-08-21 12:04:29 -07:00
Dan Gohman
490ec473f0 Bug 906368 - IonMonkey: Define a proper CountPopulation32 function, and use it in place of manual code in RegisterSets.h. r=nbp 2013-08-19 12:32:22 -07:00
Luke Wagner
240cf1fc53 Bug 905850 - Vector should not be copyable (r=terrence) 
--HG--
extra : rebase_source : 49c2175af92b79a08982d7dfbc7b7af266b27f7a
 2013-08-16 10:21:28 -05:00
Trevor Saunders
523a468b97 bug 905243 - make the constructors for mozilla::Atomic constexpr r=froydnj 2013-08-14 16:28:17 -04:00
Ms2ger
9d023a67df Bug 904110 - Move alignment features out of Util.h into a new header; r=Waldo 2013-08-14 09:00:52 +02:00
Ms2ger
dd430907f0 Bug 903797 - Update mfbt/STYLE to the current policy about include guards; r=Waldo 2013-08-14 09:00:42 +02:00
Till Schneidereit
2616b9851c Bug 898653 - Quell 'not enough parameters for macro' warnings in MSVC. r=djvj 
--HG--
extra : rebase_source : 7e467027c24b795d6764894c12290a630663830e
 2013-07-27 13:05:36 +02:00
Nathan Froyd
23a4a49409 Bug 900965 - compile failures with gcc 4.6.3 on std::atomic enum support from bug 888548 r=waldo 2013-08-02 18:18:41 -07:00
Guillaume Abadie
7aa8f18b52 bug 899859 - Add typed enums support in strutures / classes - r=Waldo 2013-08-02 20:51:00 -04:00
Birunthan Mohanathas
1baab48cb7 Bug 888548 - Part 3: Add enum support to mozilla::Atomic<T>. r=froydnj 
Due to a bug in GCC, the compareExchange function is not available with enum types.
 2013-08-01 21:21:32 -04:00
Birunthan Mohanathas
e58014264e Bug 888548 - Part 2: Refactor and cleanup mozilla::Atomic<T> implementation. r=froydnj 
This moves the increment and decrement operators from detail::AtomicBase to
detail::AtomicBaseIncDec and moves the implementation of the assignment
operator into detail::AtomicBase. Additionally, this changes the integral
implementation to use mozilla::EnableIf for its specialization.
 2013-08-01 21:21:32 -04:00
Birunthan Mohanathas
63361e8113 Bug 888548 - Part 1: Add mozilla::IsEnum to TypeTraits.h. r=froydnj 2013-08-01 21:21:31 -04:00
Daniel Holbert
833ec04321 backout 1e31542e117c (Bug 888548 part 1) for B2G build bustage on a CLOSED TREE 2013-07-31 19:05:34 -07:00
Daniel Holbert
f8d5639ac1 backout f607ac59de19 (Bug 888548 part 2) for B2G build bustage 2013-07-31 19:05:05 -07:00
Daniel Holbert
819cbd5af1 backout fc98067f0aa4 (Bug 888548 part 3) for B2G build bustage 2013-07-31 19:04:25 -07:00
Birunthan Mohanathas
6f4e72b203 Bug 888548 - Part 3: Add enum support to mozilla::Atomic<T>. r=froydnj 
Due to a bug in GCC, the compareExchange function is not available with enum types.
 2013-07-31 21:15:25 -04:00
Birunthan Mohanathas
19404c8ec4 Bug 888548 - Part 2: Refactor and cleanup mozilla::Atomic<T> implementation. r=froydnj 
This moves the increment and decrement operators from detail::AtomicBase to
detail::AtomicBaseIncDec and moves the implementation of the assignment
operator into detail::AtomicBase. Additionally, this changes the integral
implementation to use mozilla::EnableIf for its specialization.
 2013-07-31 21:15:25 -04:00
Birunthan Mohanathas
1ee96e1d2b Bug 888548 - Part 1: Add mozilla::IsEnum to TypeTraits.h. r=froydnj 2013-07-31 21:15:25 -04:00
Ehsan Akhgari
d344af7264 Bug 895322 - Part 5: Stop #defining MOZ_STATIC_ASSERT in C++ code; r=Waldo 
--HG--
extra : rebase_source : 463c9918228e3f46c909cc7cad45c9d2913b0152
 2013-07-18 14:39:20 -04:00
Ehsan Akhgari
2824b29025 Bug 895322 - Part 1: Replace the usages of MOZ_STATIC_ASSERT with C++11 static_assert; r=Waldo 
This patch was mostly generated by running the following scripts on the codebase, with some
manual changes made afterwards:

# static_assert.sh
#!/bin/bash
# Command to convert an NSPR integer type to the equivalent standard integer type

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.cc" \
         -o -iname "*.mm" \) | \
    xargs -n 1 `dirname $0`/assert_replacer.py #sed -i -e "s/\b$1\b/$2/g"
}

convert MOZ_STATIC_ASSERT static_assert
hg rev --no-backup mfbt/Assertions.h \
                   media/webrtc/signaling/src/sipcc/core/includes/ccapi.h \
                   modules/libmar/src/mar_private.h \
                   modules/libmar/src/mar.h


# assert_replacer.py
#!/usr/bin/python

import sys
import re

pattern = re.compile(r"\bMOZ_STATIC_ASSERT\b")

def replaceInPlace(fname):
  print fname
  f = open(fname, "rw+")
  lines = f.readlines()
  for i in range(0, len(lines)):
    while True:
      index = re.search(pattern, lines[i])
      if index != None:
        index = index.start()
        lines[i] = lines[i][0:index] + "static_assert" + lines[i][index+len("MOZ_STATIC_ASSERT"):]
        for j in range(i + 1, len(lines)):
          if lines[j].find("                 ", index) == index:
            lines[j] = lines[j][0:index] + lines[j][index+4:]
          else:
            break
      else:
        break
  f.seek(0, 0)
  f.truncate()
  f.write("".join(lines))
  f.close()

argc = len(sys.argv)
for i in range(1, argc):
  replaceInPlace(sys.argv[i])

--HG--
extra : rebase_source : 4b4a4047d82f2c205b9fad8d56dfc3f1afc0b045
 2013-07-18 13:59:53 -04:00
Nathan Froyd
86df43c75a Bug 898491 - use the four argument form of compare_exchange_strong in Atomics.h; r=Waldo 
The C++ standard (29.6p20-22 in N3337) specifies limitations on the failure ordering
for atomic compare-and-exchange.  Specifically, you can't pass memory_order_acq_rel or
memory_order_release.  For the (T&, T, std::memory_order) version, which we use, the
standard specifies that the provided argument should be "lowered" to comply with the
above restrictions on the failure ordering (29.6p21).

However, it seems that some versions of GCC's <atomic> header don't follow the spec
for the generic versions of std::atomic<>, though they do follow the spec with the
appropriate specializations (bool, integer, and pointer) of std::atomic<>.  This
results in mysterious failures when using atomic enums, as bug 888548 purports to
do, and ReleaseAcquire ordering.

Happily, we can work around this by using the more explicit version of
compare-and-exchange.  I've chosen to add another member to AtomicOrderConstraints,
even though it'd be the same as LoadOrder.  I feel explicitness is to be preferred
here.
 2013-07-26 12:31:19 -04:00
Ehsan Akhgari
8a2e6c774e Bug 872127 - Part 3: Remove MSStdInt.h; r=Waldo 2013-07-30 10:25:42 -04:00
Ehsan Akhgari
ef4b479714 Bug 872127 - Part 2: Replace mozilla/StandardInteger.h with stdint.h; r=Waldo,ted 2013-07-30 10:25:31 -04:00
Jeff Walden
cea309af82 Bug 895792 - Fix RoundUpPow2's required precondition to not be wrong. r=terrence 
--HG--
extra : rebase_source : e42420628dad8b8e9fe37287fa8e08eb262fe615
 2013-07-25 20:01:45 -07:00
Jeff Walden
9dddd7b506 Add #include <new> to mfbt/Vector.h so that placement-new actually works when that header hasn't been bootlegged. No bug, r=too-long-spent-debugging-this 
--HG--
extra : rebase_source : b4b3a5a10757d01d1c5957736210ed09e3c2b157
 2013-07-25 20:01:42 -07:00
Birunthan Mohanathas
9e65e2904f Bug 784739 - Switch from NULL to nullptr in mfbt/. r=jwalden 
--HG--
extra : rebase_source : 090706fa9d97854fe3071adf037a09d914a0854f
 2013-07-25 16:31:48 -07:00
Ryan VanderMeulen
c5cf7535b6 Backed out 3 changesets (bug 896124, bug 784739, bug 894026) for Windows checktest orange on a CLOSED TREE. 
Backed out changeset 631b3d5d54f4 (bug 896124)
Backed out changeset 5e1dd28ede5d (bug 894026)
Backed out changeset c10c0a6270ec (bug 784739)
 2013-07-26 00:08:51 -04:00
Birunthan Mohanathas
0c642c695d Bug 784739 - Switch from NULL to nullptr in mfbt/. r=jwalden 2013-07-25 16:31:48 -07:00
Nicholas Nethercote
199d172e78 Bug 892806 - Clean up InflateUTF8String() and related functions. r=terrence. 
--HG--
extra : rebase_source : df901e9900fbd01f1adbe430b9ac52428499681f
 2013-07-09 23:17:32 -07:00
Ms2ger
51f391870b Bug 896341 - Update include guards and modelines in MFBT; r=Waldo 2013-07-24 09:41:39 +02:00
Ms2ger
10d5739f7a Bug 888643 - Part b: Move CPP_UNIT_TESTS definitions into moz.build files; r=gps 2013-07-24 09:23:06 +02:00
Jeff Walden
25c4d5d841 Bug 896842 - Implement mozilla::DoublesAreIdentical. r=luke 2013-06-18 15:35:03 -07:00
Jeff Walden
65803582cf Bug 895727 - Fix obvious typo breaking Win64 builds. r=lumpy 2013-07-18 19:30:06 -07:00
Jeff Walden
64982b30df Bug 891177 - Implement mozilla/Vector.h, and make js/Vector.h implement js::Vector using mozilla::Vector's implementation of the functionality. r=terrence 
--HG--
rename : js/public/Vector.h => mfbt/Vector.h
extra : rebase_source : d5f87a48485e3f2241228a4b003e80974c86fd5f
 2013-07-09 16:33:29 -07:00
Jeff Walden
7c8d6dea3e Bug 891177 - Remove Vector.h's js/TemplateLib.h dependency by introducing mfbt/TemplateLib.h with the necessary bits. r=terrence 
--HG--
extra : rebase_source : e84231171d6bd6c1e2de8201b8c9563375723d01
 2013-07-08 12:42:13 -07:00
Jeff Walden
9248a5e743 Bug 891177 - Move leading/trailing-zero-bit counting functions, ceiling/floor log2 functions, and round-up-pow2 functions into MathAlgorithms.h. r=terrence 
--HG--
extra : rebase_source : 8cfbd68b8cd4a0e21185dd864c7e827ccfa6b751
 2013-07-03 15:46:51 -07:00
Jeff Walden
8bad2a44e0 Bug 891437 - Implement mozilla/Array.h, a class suitable for use where a C array would be used, with additional debug bounds-checking. r=Ms2ger 
--HG--
extra : rebase_source : 314232d817e67d9a26dfa215b5c897e0dd0be353
 2013-02-07 15:32:20 -08:00
Jeff Walden
8a8e1ffd26 Bug 891177 - Add an explanatory comment by the const_cast<> in the Move(const T&) overload. r=luke 
--HG--
extra : rebase_source : 37a91bf2bdfe2b2f96ddebf276ad532d4419c42b
 2013-07-13 12:54:18 -07:00
Justin Lebar
fc156c847f Bug 892839 - Fix buggy example code in Move.h. r=luke DONTBUILD 2013-07-15 10:40:30 -07:00
Xavier Fung
4ba1624cef Bug 888159 - Fix Decimap.cpp building on VS2013. r=Waldo 2013-07-11 10:13:29 +09:00
Jeff Walden
90a0f4dfea Bug 891177 - Move js::Swap to mozilla::Swap. r=terrence 
--HG--
extra : rebase_source : 925bccd4fa3f95e1aa4e17d94ad5a443fc7a63aa
 2013-07-03 15:57:33 -07:00
Jeff Walden
7a5c915ff2 Bug 891177 - Add ReentrancyGuard.h as a helper class for asserting that use of a class is non-reentrant. r=terrence 
--HG--
extra : rebase_source : 3751e523c0b0315697cb6e005dfd8ee625f6dd58
 2013-07-02 17:47:08 -07:00
Jeff Walden
3bc19b56c2 Bug 891177 - Implement Move.h to define a move-construction interface. r=terrence 
--HG--
extra : rebase_source : 45f9bb87fc0ee96ea35005ca0dcb263aa11745b8
 2013-07-02 17:25:13 -07:00
Jeff Walden
791a4e2b4e Bug 891177 - Add AllocPolicy.h to define an implementation policy concept for use in mfbt. r=terrence 
--HG--
extra : rebase_source : f6336b5ba3298bbf9c5418b4e9d993b9173f7926
 2013-07-02 17:16:07 -07:00
Trevor Saunders
c9c3f11e7c bug 888493 - add MOZ_CONSTEXPR_VAR r=waldo 2013-06-28 17:34:51 -04:00
Phil Ringnalda
7dd50910d4 Backed out changeset 454706720bbc (bug 888493) for build bustage 
CLOSED TREE
 2013-07-04 13:06:07 -07:00
Trevor Saunders
7e27dbafc9 bug 888493 - add MOZ_CONSTEXPR_VAR r=waldo 2013-06-28 17:34:51 -04:00