maurice/snix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Export of internal Abseil changes

Browse source 
--
f34cd235a12ad0ee1fea3a1ee5a427272dc2b285 by Abseil Team <absl-team@google.com>:

Migrates uses of deprecated map types to recommended types.

PiperOrigin-RevId: 309945156

--
e3410a47ad32c0775b6911610bc47b22938decad by Matthew Brown <matthewbr@google.com>:

Internal Change

PiperOrigin-RevId: 309856021

--
a58cfa25e0bb59e7fa9647ac1aae65eaccff0086 by Greg Falcon <gfalcon@google.com>:

Internal change.

PiperOrigin-RevId: 309804612

--
cdc5ec310035fbe25f496bda283fe655d94d7769 by Mark Barolak <mbar@google.com>:

Standardize the header comments for friend functions in cord.h

PiperOrigin-RevId: 309779073

--
fe61602701be795e54477b0fdbf5ffc1df12a6b7 by Samuel Benzaquen <sbenza@google.com>:

Implement %f natively for any input.
It evaluates the input at runtime and allocates stack space accordingly.

This removes a potential fallback into snprintf, improves performance, and removes all memory allocations in this formatting path.

PiperOrigin-RevId: 309752501

--
79e2a24f3f959e8b06ddf1d440bbabbd5f89b5b7 by Greg Falcon <gfalcon@google.com>:

Add a Cord::swap() method.  Many other Abseil types already provide this, but it was missing here.

We already provided a two-argument free function form of `swap()`, but that API is better suited for generic code.  The swap member function is a better API when the types are known.

PiperOrigin-RevId: 309751740

--
85cdf60024f153fb4fcb7fe68ed2b14b9faf119d by Derek Mauro <dmauro@google.com>:

Cleanup uses of "linker initialized" SpinLocks

PiperOrigin-RevId: 309581867

--
9e5443bfcec4b94056b13c75326576e987ab88fb by Matt Kulukundis <kfm@google.com>:

Clarify intended mixing properties of `absl::Hash`

PiperOrigin-RevId: 309520174

--
a0630f0827b67f217aaeae68a448fe4c1101e17d by Greg Falcon <gfalcon@google.com>:

Comment out a test in Emscripten to sidestep `long double` issues.

PiperOrigin-RevId: 309482953
GitOrigin-RevId: f34cd235a12ad0ee1fea3a1ee5a427272dc2b285
Change-Id: Icce0c9d547117374d596b9d684e4054ddd118669
This commit is contained in:
Abseil Team 2020-05-05 07:54:14 -07:00 • committed by vslashg
parent a1d6689907
commit d85783fd0b
24 changed files with 1112 additions and 197 deletions
Download patch file Download diff file Expand all files Collapse all files

21
absl/strings/cord.h
View file

@ -162,7 +162,7 @@ class Cord {
if (contents_.is_tree()) DestroyCordSlow();
}
// Cord::MakeCordFromExternal(data, callable)
// MakeCordFromExternal()
//
// Creates a Cord that takes ownership of external string memory. The
// contents of `data` are not copied to the Cord; instead, the external
@ -246,10 +246,17 @@ class Cord {
// (pos + new_size) >= size(), the result is the subrange [pos, size()).
Cord Subcord(size_t pos, size_t new_size) const;
// Cord::swap()
//
// Swaps the contents of the Cord with `other`.
void swap(Cord& other) noexcept;
// swap()
//
// Swaps the data of Cord `x` with Cord `y`.
friend void swap(Cord& x, Cord& y) noexcept;
// Swaps the contents of two Cords.
friend void swap(Cord& x, Cord& y) noexcept {
x.swap(y);
}
// Cord::size()
//
@ -1032,6 +1039,10 @@ inline Cord& Cord::operator=(const Cord& x) {
inline Cord::Cord(Cord&& src) noexcept : contents_(std::move(src.contents_)) {}
inline void Cord::swap(Cord& other) noexcept {
contents_.Swap(&other.contents_);
}
inline Cord& Cord::operator=(Cord&& x) noexcept {
contents_ = std::move(x.contents_);
return *this;
@ -1308,10 +1319,6 @@ inline bool operator<=(absl::string_view x, const Cord& y) { return !(y < x); }
inline bool operator>=(const Cord& x, absl::string_view y) { return !(x < y); }
inline bool operator>=(absl::string_view x, const Cord& y) { return !(x < y); }
// Overload of swap for Cord. The use of non-const references is
// required. :(
inline void swap(Cord& x, Cord& y) noexcept { y.contents_.Swap(&x.contents_); }
// Some internals exposed to test code.
namespace strings_internal {
class CordTestAccess {