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

Export of internal Abseil changes

Browse source 
--
034c30a00c64d93b9fcbc9d99a0a33801544d741 by Gennadiy Rozental <rogeeff@google.com>:

Split private handle interfaces accessor into a separate target with private visibility.

PiperOrigin-RevId: 310391488

--
6f6ca869309b17900b90849e08488ce7f7b0193a by Derek Mauro <dmauro@google.com>:

Remove __CLANG_SUPPORT_DYN_ANNOTATION__, which is a symbol defined by us
to be true in all builds

PiperOrigin-RevId: 310385325

--
ed5c1880c86973c000e826a3006b38e53ab3ed52 by Samuel Benzaquen <sbenza@google.com>:

Add tests to exercise extreme width and precision, and fix the overflows from
it.

PiperOrigin-RevId: 310224957
GitOrigin-RevId: 034c30a00c64d93b9fcbc9d99a0a33801544d741
Change-Id: I6c89a3c89ae92fa617c696044148ce9a79bcdda8
This commit is contained in:
Abseil Team 2020-05-07 10:42:26 -07:00 • committed by vslashg
parent bd317cae3b
commit a35ef8a62c
17 changed files with 214 additions and 99 deletions
Download patch file Download diff file Expand all files Collapse all files

31
absl/flags/internal/commandlineflag.h
View file

@ -16,18 +16,12 @@
#ifndef ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_
#define ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include <string>
#include <typeinfo>
#include "absl/base/config.h"
#include "absl/base/internal/fast_type_id.h"
#include "absl/base/macros.h"
#include "absl/flags/config.h"
#include "absl/flags/marshalling.h"
#include "absl/strings/string_view.h"
#include "absl/types/optional.h"
@ -147,7 +141,7 @@ class CommandLineFlag {
~CommandLineFlag() = default;
private:
friend class PrivateHandleInterface;
friend class PrivateHandleAccessor;
// Sets the value of the flag based on specified string `value`. If the flag
// was successfully set to new value, it returns true. Otherwise, sets `error`
@ -181,29 +175,6 @@ class CommandLineFlag {
virtual void CheckDefaultValueParsingRoundtrip() const = 0;
};
// This class serves as a trampoline to access private methods of
// CommandLineFlag. This class is intended for use exclusively internally inside
// of the Abseil Flags implementation
class PrivateHandleInterface {
public:
// Access to CommandLineFlag::TypeId.
static FlagFastTypeId TypeId(const CommandLineFlag& flag);
// Access to CommandLineFlag::SaveState.
static std::unique_ptr<FlagStateInterface> SaveState(CommandLineFlag* flag);
// Access to CommandLineFlag::ValidateInputValue.
static bool ValidateInputValue(const CommandLineFlag& flag,
absl::string_view value);
// Access to CommandLineFlag::CheckDefaultValueParsingRoundtrip.
static void CheckDefaultValueParsingRoundtrip(const CommandLineFlag& flag);
static bool ParseFrom(CommandLineFlag* flag, absl::string_view value,
flags_internal::FlagSettingMode set_mode,
flags_internal::ValueSource source, std::string* error);
};
// This macro is the "source of truth" for the list of supported flag built-in
// types.
#define ABSL_FLAGS_INTERNAL_BUILTIN_TYPES(A) \