I'd like to add a constructor and operator= to RefPtr for mscom::AgileReference.
This patch is simply the forward declarations to allow for that.
Differential Revision: https://phabricator.services.mozilla.com/D5317
--HG--
extra : moz-landing-system : lando
I'd like to add a constructor and operator= to RefPtr for mscom::AgileReference.
This patch is simply the forward declarations to allow for that.
Differential Revision: https://phabricator.services.mozilla.com/D5317
--HG--
extra : moz-landing-system : lando
This is the only reason I haven't used it before for things like
StyleSheet::State.
Change the underlying type to be the underlying enum representation by default,
but allow to override it if wanted.
Assertions should catch misuses.
Differential Revision: https://phabricator.services.mozilla.com/D5248
--HG--
extra : moz-landing-system : lando
As per bug 1487622, annotations have side effects on codegen, one of
which changes a leak signature that the wpt harness doesn't match
against its whitelist anymore.
Interestingly, while looking at the issue, I found multiple moz_*
annotations that weren't actually looked for by the clang plugin,
making them useless. Even more interestingly, removing them changes
codegen in such a way that the leak signature mentioned above is not
altered anymore.
Differential Revision: https://phabricator.services.mozilla.com/D5000
It's currently fairly difficult to perform some operation on each member of a
tuple. This is a particular issue in the context of adding a cycle collection
helper, where we need to perform traverse and unlink operations on each member
of a tuple, and don't have a way to do so without several layers of templates.
This patch adds a ForEach function which will call a function on each element
of the tuple. This would typically be used with a lambda function with a
single `auto&` argument.
--HG--
extra : rebase_source : 577f7c823ab7ee8d1fdedfbd26393c1f1664b965
Currently lookupOrAdd() will allocate if the table has no storage. But it
doesn't report an error if the allocation fails, which can cause problems.
This patch changes things so that lookupOrAdd() doesn't allocate when the table
has no storage. Instead, it returns an AddPtr that is not *valid* (its mTable
is empty) but it is *live*, and can be used in add(), whereupon the allocation
will occur.
The patch also makes Ptr::isValid() and AddPtr::isValid() non-public, because
the valid vs. live distinction is non-obvious and best kept hidden within the
classes.
--HG--
extra : rebase_source : 95d58725d92cc83332e27a61f98fa61185440e26
Because they each only have a single call site, and the "too many items
removed?" test is already encapsulated within rehashIfOverloaded().
--HG--
extra : rebase_source : f6550c483477c2839764e7f657b542c24c82b1e8
infallibleRehashIfOverloaded() actually matches what it does.
Also, the patch removes the `overloaded()` test within the function, because
`rehashIfOverloaded()` has the same test.
--HG--
extra : rebase_source : 2799e623fbdd4b8bb82f8b83166752e02a0f9202
Specifically:
- checkOverloaded -> rehashIfOverloaded
- checkUnderloaded -> shrinkIfUnderloaded
- checkOverRemoved -> rehashIfOverRemoved
Because I've always found that the `check` prefix doesn't clearly explain that
the table might be changed,
And:
- shouldCompressTable -> overRemoved
Because that matches `overloaded` and `underloaded`.
--HG--
extra : rebase_source : 56e9edd012f4a400ac366895d05ea93fb09ec6b3
Because that's a more accurate description of what it does -- it finds free
*and* removed entries.
--HG--
extra : rebase_source : 72b049f44c61a7406d9691a9d9b6405dd696848c
FunctionTypeTraits< function type > makes it easier to inspect a function's
return type, arity, and parameter types.
It works with free functions, struct/class methods, function objects like
non-generic lambdas and std::function.
Differential Revision: https://phabricator.services.mozilla.com/D2998
--HG--
extra : moz-landing-system : lando
Entry storage allocation now occurs on the first lookupForAdd()/put()/putNew().
This removes the need for init() and initialized(), and matches how
PLDHashTable/nsTHashtable work. It also removes the need for init() functions
in a lot of types that are built on top of mozilla::Hash{Map,Set}.
Pros:
- No need for init() calls and subsequent checks.
- No memory allocated for empty tables, which are not that uncommon.
Cons:
- An extra branch in lookup() and lookupForAdd(), but not in put()/putNew(),
because the existing checkOverloaded() can handle it.
Specifics:
- Construction now can take a length parameter.
- init() is removed. Explicit length-setting, when necessary, now occurs in the
constructors.
- initialized() is removed.
- capacity() now returns zero when the entry storage is absent.
- lookupForAdd() is no longer `const`, because it can instantiate the storage,
which requires modifications.
- lookupForAdd() can now return an invalid AddPtr in two cases:
- old: hashing failure (due to OOM in the hasher)
- new: OOM while instantiating entry storage
The existing failure handling paths for the old case work for the new case.
- clear(), finish(), and clearAndShrink() are replaced by clear(), compact(),
and reserve(). The old compactIfUnderloaded() is also removed.
- Capacity computation code is now in its own functions, bestCapacity() and
hashShift(). setTableSizeLog2() is removed.
- uint32_t is used throughout for capacities, instead of size_t, for
consistency with other similar values.
- changeTableSize() now takes a capacity instead of a deltaLog2, and it can now
handle !mTable.
Measurements:
- Total source code size is reduced by over 900 lines. Also, lots of existing
lines got shorter (i.e. two checks were reduced to one).
- Executable size barely changed, down by 2 KiB on Linux64. The extra branches
are compensated for by the lack of init() calls.
- Speed changed negligibly. The instruction count for Bench_Cpp_MozHash
increased from 2.84 billion to 2.89 billion but any execution time change was
well below noise.
Firefox currently requires gcc 6.1 or later (as of bug 1444274).
MozReview-Commit-ID: CaJwpUgntxn
--HG--
extra : rebase_source : 302d8aa57696e2e96962c67e3497f76e882a472f
extra : source : 2a53a830f79424b2c41c8bdc4816ec24fa943ecc
Bug 1480624 added new code that results in a warning on MSVC debug builds. This
warning is treated as an error and makes such builds unhappy. The warning is
due to implicit deletion of a dtor, this changeset makes that deletion
explicit to avoid the fatal warning.
Differential Revision: https://phabricator.services.mozilla.com/D2865
--HG--
extra : moz-landing-system : lando
Hash{Map,Set}::putNew() can be used on a table that has had elements removed,
despite some comments to the contrary.
This patch fixes those comments. It also clarifies when putNewInfallible() can
be used.
This patch also removes the !isRemoved() assertion in findFreeEntry(), which is
confusing -- !isLive() would be more precise, but also obvious from the
surrounding code.
MozReview-Commit-ID: q4qwKGBsHx
--HG--
extra : rebase_source : 94331879f9a1484159e030de93bd0ab222b54385
Because it's quite strange, badly named, not that useful, and barely used.
Also remove WeakMap::lookupWithDefault(), which is similar, but not used at
all.
MozReview-Commit-ID: IhIl4hQ73U1
--HG--
extra : rebase_source : 7da237a56391836ca5d056248f18bd5e2d8b1564
Because (a) it's kinda weird, and (b) only used in a single test, where it can
be easily replaced with a vanilla add().
MozReview-Commit-ID: L4RoxFb7yGG
--HG--
extra : rebase_source : 515a5ede5d417686907345ad9069c6a41669dd17
It's identical to mozilla::CStringHasher.
Also fix a comment at the top of HashTable.h about CStringHasher.
--HG--
extra : rebase_source : 92176c4f6ea8041f309764b4ce0271a494853a7b
I bet nobody has used them in years. The use of ad hoc profiling (printfs plus
post-processing with a tool like https://github.com/nnethercote/counts) is
generally a better approach.
Bug 1179657 did likewise for PLDHashTable.
--HG--
extra : rebase_source : 57ab26c62f2f1eff2eec827564a3c3ff0af12f01
And add comments delimiting different operation groups. Together these changes
make Hash{Set,Map} much easier to navigate.
--HG--
extra : rebase_source : 21a7da92f898b318a24085b5f0885da85aa3afd1
Again inspired by PLDHashTable, this makes things a bit clearer than passing 0
or sCollisionBit.
It also guarantees more strongly that we'll end up with appropriately
specialized code for the Add vs. NonAdd cases. (That guarantee isn't currently
needed because the compiler inlines things sufficiently anyway, but it can't
hurt.)
--HG--
extra : rebase_source : c2341d7df85f44a00bd1b52eac0e08ac63525196
There are two improvements here.
- When we're just doing a lookup (i.e. aCollisionBit==0), we don't need to
do any special handling of removed entries. (Inlining means that the removed
entry code is entirely removed for lookups.)
- When we're doing an insertion (i.e. aCollisionBit==sCollisionBit), we now
stop adding collision markings once we find a removed entry, because they're
unnecessary after that point.
This change brings the code in alignment with PLDHashTable::SearchTable().
--HG--
extra : rebase_source : 8d6e3a88ac24d0e71a2576997face3bea971c71f
This patch does the following:
- Adds a bunch of useful high-level info at the top of the file, making the
types easier to use for newcomers.
- Adds a comment to every Hash{Set,Map} method that lacked one.
- Tweaks lots of existing comments for clarity.
- Removes comments in Hash{Set,Map} referring to details within HashTable. That
dependence is now covered in the top-level comment.
- Tweaks the signatures in hash policy classes to be more consistent.
--HG--
extra : rebase_source : ab9d6ae38b4b73e12151a228107ad3f3f12e36b3
These basically duplicate the existing Range and Enum classes, but use more
familiar terminology, similar to the iterators we have for
PLDHashTable/nsTHashtable:
- Hash{Set,Map}::all() Hash{Set,Map}::iter()
- Enum constructor Hash{Set,Map}::modIter()
- Range::front() Iterator::get()
- Range::popFront() Iterator::next()
- Range::empty() Iterator::done()
- Enum::mutableFront() ModIterator::getMutable()
- Enum::removeFront() ModIterator::remove()
- Enum::rekeyFront() ModIterator::rekey()
The next patch will reduce the amount of code duplication.
--HG--
extra : rebase_source : 5787756b144bbaea98f381d5a128cb42edb82c41
It's only used by InlineTable::Range, and can be avoided by using
mozilla::Maybe.
This also means Range::mTable can be changed from a pointer to a reference,
like Enum::mTable.
--HG--
extra : rebase_source : 35eb5b0bede361c2c765652e1e4c952f128702ef
In PLDHashTable the equivalent functions have a "Shallow" prefix, which makes
it clear that they don't measure things hanging off the table. This patch makes
mozilla::Hash{Set,Map} do likewise.
MozReview-Commit-ID: 3kwCJynhW7d
--HG--
extra : rebase_source : 9c03d11f376a9fd4cfd5cfcdc0c446c00633b210
This patch converts HashTable.h from SpiderMonkey style to Gecko style.
It was created by first running `./mach clang-format -p mfbt/HashTable.h` to
fix the whitespace, and then doing manual patch-ups, the most significant of
which were:
- Adding braces around single-statement if/else/for/while blocks.
- Renaming class members to `mFoo` form and arguments to `aFoo` form.
- Converting `typedef Old New` to `using New = Old` throughout.
MozReview-Commit-ID: LJ1emPyuAjK
The main change is that the patch copies js/public/HashTable.h to
mfbt/HashTable.h, and then changes it as follows.
- Changes `js` namespaces to `mozilla` (and removes some now-unnecessary
`mozilla::` qualifiers).
- Changes the default AllocPolicy from the SpiderMonkey-specific
`TempAllocPolicy` to the generic `MallocAllocPolicy`.
- Adds `#include "AllocPolicy.h"` (like mfbt/Vector.h).
- Changes `JS_DEBUG` use to `DEBUG`.
- Minor comment updates, as necessary.
js/public/HashTable.h is now tiny, holding just a few renamings of things from
the `mozilla` namespace into the `js` namespace to minimize churn elsewhere.
(Those renamings keep `TempAllocPolicy` as the default AllocPolicy for
js::Hash{Set,Map}.)
Also, various template specializations had to be moved from the `js` namespace
to the `mozilla` namespace to avoid compile errors.
MozReview-Commit-ID: GS9Qn9YeYDA
--HG--
rename : js/public/HashTable.h => mfbt/HashTable.h
Currently we have three ways of representing hash values.
- uint32_t: used in HashFunctions.h.
- PLDHashNumber: defined in PLDHashTable.{h,cpp}.
- js::HashNumber: defined in js/public/Utility.h.
Functions that create hash values with functions from HashFunctions.h use a mix
of these three types. It's a bit of a mess.
This patch introduces mozilla::HashNumber, and redefines PLDHashNumber and
js::HashNumber as synonyms. It also changes HashFunctions.h to use
mozilla::HashNumber throughout instead of uint32_t.
This leaves plenty of places that still use uint32_t that should use
mozilla::HashNumber or one of its synonyms, but I didn't want to tackle that
now.
The patch also:
- Does similar things for the constants defining the number of bits in each
hash number type.
- Moves js::HashNumber from Utility.h to HashTable.h, which is a better spot
for it. (This required changing the signature of ScrambleHashCode(); that's
ok, it'll get moved by the next patch anyway.)
MozReview-Commit-ID: EdoWlCm7OUC
--HG--
extra : rebase_source : 5b92c0c3560eb56850cd8832f8ee514d25e3c16f
We can't use memcmp to compare PODs, largely because of undefined
padding. The rest of the Pod* functions are fine though, since we're
replicating or zeroing PODs.
MozReview-Commit-ID: LSspAi8qCWw
Add a trait method that AutoCleanLinkedList delegates to for calling
delete on non-refcounted list elements.
--HG--
extra : histedit_source : 5e8b05f348d734d9045621d858caed946853fc02
This class implements a shared memory key-value store that fits into a single
memory mapped segment. All of the runtime data for its instances are stored in
the shared memory region, which means that memory overhead for each instance
in each process is only a few bytes.
Importantly, the key and value strings returned by this class are also
pointers into the shared memory region, which means that once an instance is
created, its memory cannot be unmapped until process shutdown.
For the uses I intend to put it to, this is a reasonable constraint. If we
need to use it for shorter-lived maps in the future, we can add an option to
return non-literal dependent strings that will be copied if they need to be
kept alive long term.
MozReview-Commit-ID: 5BwAaDsb7HS
--HG--
extra : rebase_source : b472fe628018f88a2c4d6b3de4b7143aeca55e14
extra : absorb_source : 5cdeb568cfd2b4a5a767191402e699e61e653b3b
Scalar property names (e.g. IntProperty) are already escaped correctly.
This patch escapes the collection property names (e.g. StartObjectProperty)
as well (and adds test coverage for it).
MozReview-Commit-ID: 68kkjPb2ZN7
--HG--
extra : rebase_source : b42939ccebb71fc73914ff595803b2d6c7df2715
This adds 'CorruptionCanaryForStatics', which as the name implies is suitable
for use in objects that are statically declared. It has a trivial destructor
which allows us to avoid the need for static constructors.
--HG--
extra : amend_source : 27f8eff9ead21fde9f5f5d17f16c322d2c995a27
Same approach as the other bug, mostly replacing automatically by removing
'using mozilla::Forward;' and then:
s/mozilla::Forward/std::forward/
s/Forward</std::forward</
The only file that required manual fixup was TestTreeTraversal.cpp, which had
a class called TestNodeForward with template parameters :)
MozReview-Commit-ID: A88qFG5AccP
This was done automatically replacing:
s/mozilla::Move/std::move/
s/ Move(/ std::move(/
s/(Move(/(std::move(/
Removing the 'using mozilla::Move;' lines.
And then with a few manual fixups, see the bug for the split series..
MozReview-Commit-ID: Jxze3adipUh
... to allow a user to remove() an entry, update the values and
re-insert() it into a tree.
MozReview-Commit-ID: GrSY90Q3ugt
--HG--
extra : rebase_source : 9d8876064f9e3d5b9e4249936a4c999b74fcc9ad
When we use RefPtr with nsISupports sub-classes, it's usually because the type
cannot be unambiguously cast to nsISupports. We already have a ToSupports
generic function to resolve ambiguity in these cases, so we may as well use
it here.
MozReview-Commit-ID: FaHhPKAPn6j
--HG--
extra : rebase_source : dd8f3707bdebedfe559aed0caf2c3b0c49163735
extra : histedit_source : 9805787a169329b9c739dfa456cfe6a61a22b7d7
We out-of-line the relevant functions because assertions can generate
quite a bit of code, and we'd rather let the compiler determine if these
functions should be inlined now.
For some reason, GNU as is not happy with the assembly generated after
bug 1238661 anymore on Debian armel.
OTOH, as mentioned in bug 1238661 comment 4, we actually don't need this
workaround anymore, so let's just kill it.
--HG--
extra : rebase_source : 6fd06832136d4f840c65f74b63f1c1bec48d525d
We out-of-line the relevant functions because assertions can generate
quite a bit of code, and we'd rather let the compiler determine if these
functions should be inlined now.
NonDereferenceable denotes the intent that a pointer will (most likely) not be
dereferenced, but its numeric value may be used for e.g. logging purposes.
Dereferencing operations are explicitly disabled to avoid unintentional misuses.
Casting is still possible between related types (same as with raw pointers),
but pointers stay safely stored inside NonDereferenceable objects. These casts
do not trigger `clang++ -fsanitize=vptr` errors.
MozReview-Commit-ID: 5885pB7hSFR
--HG--
extra : rebase_source : 3c4011da64d84f1b19991742b76bafbffa90d590
There are three things we want to be true:
a) If the child sends a large value and the parent can't allocate enough space
for it we use an infallible allocation so the parent dies with an OOM.
b) If a fuzzer generates (huge-length, small-data) we don't try to allocate
huge-length bytes; knowing that the read will fail.
c) No fuzzer-specific branches in the core IPC serialization code.
Finally, this makes (huge-length, small-data) consistent with other cases where
the data is potentially truncated: ReadParam returns false.
MozReview-Commit-ID: 6nDKrw5z4pt
--HG--
extra : rebase_source : 58372d29139e9545a6ed2852c7243affeab6fdb7
Otherwise, one can do thinkos like:
MakeScopeExit(...);
and the scope exiting function will execute much earlier than the
intended:
auto guard = MakeScopeExit(...);
This is a `constexpr` alternative to HashString(const char16_t*). We can't make
HashString(const char16_t*) itself `constexpr` because HashUntilZero(const T*)
isn't in a form that older compilers (like GCC 4.9) allow to be made
`constexpr`. (The trick to satisfying those compilers is to use recursion
instead of iteration, to get the function into a single `return` statement.)
This requires making a bunch of other functions `constexpr` as well. It also
requires adding MOZ_{PUSH,POP}_DISABLE_INTEGRAL_CONSTANT_OVERFLOW_WARNING
macros to avoid some MSVC weirdness.
The introduction of RotateLeft5() partly undoes one of the patches from bug
1443342, but that's unavoidable.
This change will help with static allocation of static atoms (bug 1411469).
MozReview-Commit-ID: 7r3PnrQXb29
VS 2017 15.6 (March 2018) doesn't seem to understand
`*DeclVal<SharedFontList*>()` anymore.
To work around this issue, the pointed-to type is now extracted in a separate
struct, for which we provide a specialization for raw pointers, so we don't
encounter the shaky `*DeclVal<T*>()` statement anymore.
MozReview-Commit-ID: FuslManbfdB
--HG--
extra : rebase_source : be3813aa9a028e6891cb3de1fc4faae5bde0348e
mozWritePoison secretly depended on the passed-in pointer being aligned
as though it were a pointer to uintptr_t, as it used bare stores to
C-casted pointers to accomplish poisoning. But this is an unnecessary
limitation: we can use memcpy and rely on the compiler to appropriately
inline the store to an unaligned store instruction if necessary.
The documentation for mozWritePoison says that only an even number of
sizeof(uintptr_t) bytes are overwritten; any trailing bytes are not
touched. This documentation doesn't correspond to how the function
actually works. The function as written will happily overwrite trailing
bytes and any bytes not contained in the object, if the passed-in size
isn't divisible by sizeof(uintptr_t). Let's fix that.
Given that we have a SegmentedVector of nsCOMPtrs, it's probably worth
avoiding copying it.
MozReview-Commit-ID: GHyfVLrdnlQ
--HG--
extra : rebase_source : 75df805d8b2df32b76ee77b95ced625f20331744
This is drop-in replacements of std::ifstream and std::ofstream, but supports
widechar filenames on Windows. This is just an alias of std::ofstream on other
platforms.
MozReview-Commit-ID: FHNatG5595k
--HG--
extra : rebase_source : 0805153dd13907a6c3b6971bfc0b499a31416b9a
extra : intermediate-source : 3113df1e69bf7444105953df8610b8bbf5d4d41e
extra : source : 750263b126963d2634a89de0a2aac63efa4b49e6
In Bug 1393538 I renamed MOZ_STATIC_ASSERT_UNUSED_ATTRIBUTE to MOZ_UNUSED_ATTRIBUTE,
moved it out of it's #define depth, and used it in toolkit. I also orphaned a
comment.
This was wrong. MOZ_UNUSED_ATTRIBUTE was basically identical to MOZ_MAYBE_UNUSED
which exists in Attributes.h (because it is an attribute, not an assertion.)
Undo that wrong thing: restore MOZ_STATIC_ASSERT_UNUSED_ATTRIBUTE to the correct
place, have toolkit use the correct macro, and remove MOZ_UNUSED_ATTRIBUTE.
MozReview-Commit-ID: 5BWWsXgbm9i
--HG--
extra : rebase_source : d07156068c877bf57d400bc6a71e115b7f1aef31
Currently only |value_type| is implemented.
MozReview-Commit-ID: 1mejzvkuako
--HG--
extra : rebase_source : 69e08073adbb9a866db26e515702a0659ece0a70
extra : intermediate-source : 3696381ddfdc19ab2f901ca4247e1cb4efb27731
extra : source : 35d760da1d73dd51614f434c26e5ce80ff690829
clang-cl fails to build without this change due to ambiguous call.
MozReview-Commit-ID: 22x5PCsG221
--HG--
extra : rebase_source : 93d2d50abc126286ad78c1f3700fe358c507a826
extra : intermediate-source : a9c64eaa326a2c694456d2e8907074f75b66c645
extra : source : c0b55d2093f59a8dabf2640106befa0dae516906
Apply 63a7f34fee
to our copy of lz4.h to allow to flag the lz4 symbols as not exported.
--HG--
extra : rebase_source : d9aafb04a56c0ae3620e0c873f77d124386a41c4
The library was added in bug 1160285 for webapprt, and webapprt was
removed in bug 1238079.
--HG--
extra : rebase_source : 8e47523263eb53707b0d916cc550418f1bc646ef
We out-of-line the relevant functions because release assertions can
generate quite a bit of code, and we'd rather let the compiler determine
if these functions should be inlined now.
MakeNotNull is similar to UniquePtr, in that it combines the infallible
allocation and construction of an object on the heap and wraps the (raw or
smart) pointer into a NotNull.
It skips the unnecessary null check from WrapNotNull, and removes the usual
naked 'new' used in many WrapNotNull calls.
MozReview-Commit-ID: UwCrhDnkUg
--HG--
extra : rebase_source : 5a027165fc17ed748783c7ffda03eb421865ad6e
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
--HG--
rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
Delete Span's implicit constructors for char* and char16_t* pointers to avoid accidental construction in cases where a pointer does not point to a zero-terminated string. Use the MakeStringSpan() function instead.
I deleted both the const and non-const char* and char16_t* constructors, in the name of cross-compiler consistency. If we only delete the const char* and char16_t* constructors, for some reason, MSVC complains that `Span<char> s(charArray)` uses a deleted constructor while clang nor gcc permit it. I don't know if this is a compiler bug in MSVC or clang and gcc.
Also, do not permit MakeSpan() for string literals (const char and char16_t arrays) because the Span length would include the zero terminator, which may surprise callers. Use MakeStringSpan() to create a Span whose length that excludes the string literal's zero terminator or use the MakeSpan() overload that accepts a pointer and length and specify the string literal's full length.
The following Span usages are prevented:
Span<const char> span("literal"); // error
Span<char> span(charArray); // error
Span<const char> span;
span = "literal"; // error
span = charArray; // error
MakeSpan("literal"); // error
The following Span usages are still permitted:
assert(MakeStringSpan("literal") == 8); // OK: span length is calculated with strlen() and excludes the zero terminator
MakeStringSpan(charArray); // OK: span length is calculated with strlen() and excludes the zero terminator
MakeSpan(charArray); // OK: span length is the char array size including any zero terminator
MozReview-Commit-ID: Et71CpjsiyI
--HG--
extra : rebase_source : f6f8bdb28726f0f2368fdfdd039fb1d7dcf2914e
extra : source : 0547d8924ffc7713d6cf32cc06eeeaf00e0d69a3
ThreadLocalKeyStorage uses Thread Local APIs that are declared in
processthreadsapi.h (although it's more common to just include
windows.h). If a caller wants to use this class, it is their
responsibility to include an appropriate header before including
ThreadLocal.h
MozReview-Commit-ID: GO5dHKVWpZO
--HG--
extra : rebase_source : ff8d6cda1eed7bd9d54745c869b4e47a895b605a
There are use cases for wanting a specific TLS implementation
independently of whether __thread or thread_local are supported.
This is one step in that direction, making the
pthread_{get,set}specific-based implementation available independently.
We still keep everything under the mozilla::detail namespace because
it's still better if people don't try to use mozilla::ThreadLocal
directly.
--HG--
extra : rebase_source : 095b95a577b85efaaf2f3c0b7c3ac968ff711738
Mozjemalloc uses its own doubly linked list, which, being inherited from
C code, doesn't do much type checking, and, in practice, is rather
similar to DoublyLinkedList, so use the latter instead.
--HG--
extra : rebase_source : 9eb7334b6dde05f9af0eaea4184e532c69d0264e
While the flexibility of the current trait is nice, it's actually not
used to its fullest anywhere, and is boilerplate-y. While it is useful
to be able to put the links anywhere, there's not much usefulness from
being able to split mNext and mPrev.
So instead of a trait that allows to get/set mNext and mPrev
independently, we just use a trait that tells how to get a reference to
a DoublyLinkedListElement from a list element itself.
--HG--
extra : rebase_source : 674277bac4fc979f2e483a77b5ef1495baccc7fe
Ciure Andrei
Aaron Klotz
Daniel Varga
Emilio Cobos Álvarez
Valentin Gosu
Mike Hommey
Brian Hackett
Nathan Froyd
Tiberius Oros
Kris Maglione
Robert Helmer
Cosmin Sabou
Gurzau Raul
Nicholas Nethercote
Masatoshi Kimura
Margareta Eliza Balazs
Thomas Wisniewski
Gerald Squelart
Jeff Walden
Chris Peterson
Bryce Van Dyk
Randell Jesup
shindli
Jeff Gilbert
Andreas Farre
Dylan Roeh
Cameron McCormack
Jacek Caban
Benjamin Peterson
Andi-Bogdan Postelnicu
Alessio Placitelli
André Bargull
Eric Rahm
arthur.iakab
Miko Mynttinen
Henri Sivonen
Daniel Stenberg
Paul Adenot
Csoregi Natalia
Alex Gaynor
Bogdan Tara
Tom Ritter
Noemi Erli
Ryan VanderMeulen
Jon Coppeard
Tom Bannister
Sebastian Hengst
Tristan Bourvon
Sylvestre Ledru
Jonathan Kew
Narcis Beleuzu
Dorel Luca
Jason Orendorff
Blake Kaplan
David Major
Daniel Zielas
Boris Zbarsky
Jeff Muizelaar
Alfredo.Yang
Nika Layzell
Dragan Mladjenovic
Joel Maher
Lee Salzman
Jean-Yves Avenard
Jim Blandy
Luke Wagner
Mats Palmgren
Dimitry Andric
Wes Kocher
Matt Woodrow
Kevin Hsieh
Chris Manchester