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Export of internal Abseil changes

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bffb14058bb46137d42c7a113a36b6b582997cda by Xiaoyi Zhang <zhangxy@google.com>:

Add ABSL_MUST_USE_RESULT to Status.

PiperOrigin-RevId: 296272498

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b426fdd3b3f687d7a8aeb644925923bbab503778 by CJ Johnson <johnsoncj@google.com>:

Optimizes absl::InlinedVector::clear() by not deallocating the data, if allocated. This allows allocations to be reused.

This matches the behavior of std::vector::clear()

PiperOrigin-RevId: 296197235

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8cb9fbfe20e749816065c1a042e84f72dac9bfc0 by CJ Johnson <johnsoncj@google.com>:

Optimizes absl::InlinedVector::clear() by not deallocating the data, if allocated. This allows allocations to be reused.

This matches the behavior of std::vector::clear()

PiperOrigin-RevId: 296058092

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2558d3369a482879919155b6f46317ccafe0ca13 by Matthew Brown <matthewbr@google.com>:

Internal cleanup

PiperOrigin-RevId: 296025806

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cf7ee57228534021c15ed7421df92acf6c27c9c7 by Gennadiy Rozental <rogeeff@google.com>:

Make FlagOps enum class.

We also add comments to all the functions used to invoke flag ops.

PiperOrigin-RevId: 295975809

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74bbdbd12fbc54e9c4ebcb3005e727becf0e509d by Xiaoyi Zhang <zhangxy@google.com>:

Release `absl::Status`.

PiperOrigin-RevId: 295777662

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3dbc622b4e2227863525da2f7de7ecbeb3ede21f by Xiaoyi Zhang <zhangxy@google.com>:

Internal change.

PiperOrigin-RevId: 295733658

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48d74aa0ab01d611da6012b377f038d8b26c712e by Abseil Team <absl-team@google.com>:

Fix typo in container/CMakeLists.txt for container_common

PiperOrigin-RevId: 295491438
GitOrigin-RevId: bffb14058bb46137d42c7a113a36b6b582997cda
Change-Id: Ia966857b07fa7412cd6489ac37b5fa26640e4141
This commit is contained in:
Abseil Team 2020-02-20 12:34:37 -08:00 • committed by Xiaoyi Zhang
parent 3c81410510
commit 914ff44510
13 changed files with 1557 additions and 44 deletions
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33
absl/strings/internal/str_format/extension.h
View file

@ -260,9 +260,21 @@ inline std::ostream& operator<<(std::ostream& os, FormatConversionChar v) {
return os << c;
}
struct FormatConversionSpecImplFriend;
class ConversionSpec {
public:
// Deprecated (use has_x_flag() instead).
Flags flags() const { return flags_; }
// Width and precison are not specified, no flags are set.
bool is_basic() const { return flags_.basic; }
bool has_left_flag() const { return flags_.left; }
bool has_show_pos_flag() const { return flags_.show_pos; }
bool has_sign_col_flag() const { return flags_.sign_col; }
bool has_alt_flag() const { return flags_.alt; }
bool has_zero_flag() const { return flags_.zero; }
FormatConversionChar conv() const {
// Keep this field first in the struct . It generates better code when
// accessing it when ConversionSpec is passed by value in registers.
@ -277,19 +289,28 @@ class ConversionSpec {
// negative value.
int precision() const { return precision_; }
void set_flags(Flags f) { flags_ = f; }
void set_conv(FormatConversionChar c) { conv_ = c; }
void set_width(int w) { width_ = w; }
void set_precision(int p) { precision_ = p; }
void set_left(bool b) { flags_.left = b; }
private:
friend struct str_format_internal::FormatConversionSpecImplFriend;
FormatConversionChar conv_ = FormatConversionChar::kNone;
Flags flags_;
int width_;
int precision_;
};
struct FormatConversionSpecImplFriend final {
static void SetFlags(Flags f, ConversionSpec* conv) { conv->flags_ = f; }
static void SetConversionChar(FormatConversionChar c, ConversionSpec* conv) {
conv->conv_ = c;
}
static void SetWidth(int w, ConversionSpec* conv) { conv->width_ = w; }
static void SetPrecision(int p, ConversionSpec* conv) {
conv->precision_ = p;
}
static std::string FlagsToString(const ConversionSpec& spec) {
return spec.flags_.ToString();
}
};
constexpr uint64_t FormatConversionCharToConvValue(char conv) {
return
#define CONV_SET_CASE(c) \