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Export of internal Abseil changes

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

Migrates uses of deprecated map types to recommended types.

PiperOrigin-RevId: 309945156

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

Internal Change

PiperOrigin-RevId: 309856021

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

Internal change.

PiperOrigin-RevId: 309804612

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

Standardize the header comments for friend functions in cord.h

PiperOrigin-RevId: 309779073

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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

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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

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

Cleanup uses of "linker initialized" SpinLocks

PiperOrigin-RevId: 309581867

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

Clarify intended mixing properties of `absl::Hash`

PiperOrigin-RevId: 309520174

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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
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8
absl/strings/internal/str_format/parser.h
View file

@ -83,7 +83,7 @@ const char* ConsumeUnboundConversion(const char* p, const char* end,
// conversions.
class ConvTag {
public:
constexpr ConvTag(ConversionChar conversion_char) // NOLINT
constexpr ConvTag(FormatConversionChar conversion_char) // NOLINT
: tag_(static_cast<int8_t>(conversion_char)) {}
// We invert the length modifiers to make them negative so that we can easily
// test for them.
@ -94,9 +94,9 @@ class ConvTag {
bool is_conv() const { return tag_ >= 0; }
bool is_length() const { return tag_ < 0 && tag_ != -128; }
ConversionChar as_conv() const {
FormatConversionChar as_conv() const {
assert(is_conv());
return static_cast<ConversionChar>(tag_);
return static_cast<FormatConversionChar>(tag_);
}
LengthMod as_length() const {
assert(is_length());
@ -282,7 +282,7 @@ class ParsedFormatBase {
// This is the only API that allows the user to pass a runtime specified format
// string. These factory functions will return NULL if the format does not match
// the conversions requested by the user.
template <str_format_internal::Conv... C>
template <FormatConversionCharSet... C>
class ExtendedParsedFormat : public str_format_internal::ParsedFormatBase {
public:
explicit ExtendedParsedFormat(string_view format)