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Silence MSVC C4100 (unused formal parameter) to fix breakage from recently added testcase.  This warning is silenced in many files throughout googletest, but was not needed here until this testcase was added.

PiperOrigin-RevId: 312121200

Fix the ACTION* macros to allow for more than 10 arguments in the action.
Only the first 10 will be passed as individual arguments as `argN`, but the rest
can be accessed from the `args` tuple.

PiperOrigin-RevId: 311542098

Rewrite ReturnNew action without using pump.

PiperOrigin-RevId: 308219616

None of these are strictly needed for correctness.
A large number of them (maybe all of them?) trigger `-Wdeprecated`
warnings on Clang trunk as soon as you try to use the implicitly
defaulted (but deprecated) copy constructor of a class that has
deleted its copy assignment operator.

By declaring a deleted copy assignment operator, the old code
also caused the move constructor and move assignment operator
to be non-declared. This means that the old code never got move
semantics -- "move-construction" would simply call the defaulted
(but deprecated) copy constructor instead. With the new code,
"move-construction" calls the defaulted move constructor, which
I believe is what we want to happen. So this is a runtime
performance optimization.

Unfortunately we can't yet physically remove the definitions
of these macros from gtest-port.h, because they are being used
by other code internally at Google (according to zhangxy988).
But no new uses should be added going forward.

Allow construction of an Action from a callable of zero args

Action already allows construction from a callable with the same args as the mocked function, without needing to wrap the callable in Invoke. However, if you don't care about the arguments to the mocked function you need to either accept all of them or wrap your callable in InvokeWithoutArgs. This change makes both of those unnecessary, since it allows you to pass a no-args callable to Action directly.

PiperOrigin-RevId: 296117034

Use standard C++11 integer types in gtest-port.h.

Remove testing::internal::{Int,Uint}{32,64} in favor of types
guaranteed to be in <cstdint> since C++11.

Tests for built-in integer type coverage are switched from
{Int,Uint}64 to [unsigned] long long, which is guaranteed by
C++11 to exist and be at least 64-bit wide.

PiperOrigin-RevId: 281565263

Issue 2527

Issue 2527

Issue 2527

Add a matcher `testing::ReturnRoundRobin` which, on each call, returns the next element in the sequence, restarting at the beginning once it has reached the end.

PiperOrigin-RevId: 276312136

Issue 2471

Issue no 2527

Remove legacy support for signed wchar_t and unsigned wchar_t.

Clang now errors out on these types as well by default. Rather than making the
condition for these types even more complicated, just remove the tests covering
these types since they don't seem to justify the maintenance burden. We
can reasonably expect these types to work in compilers that support them
without needing specific tests for them since they are treated as standard
integral types.

PiperOrigin-RevId: 263577673

Remove support for "global" ::string and ::wstring types.
This support existed for legacy codebases that existed from before namespaces
where a thing. It is no longer necessary.

PiperOrigin-RevId: 241335738

Refactor the `Invoke` and `InvokeWithoutArgs` actions:
 - Replace pump'd classes and functions with templates.
 - Make the polymorphic actions be polymorphic functors instead.
 - Fix Invoke(Callback*) to work with subclasses of the callbacks, instead of trying to diagnose that in gmock_doctor.

PiperOrigin-RevId: 229604112

Deduplicate testing::ReferenceWrapper with std::reference_wrapper.
Minor cleanups in matchers_test.

PiperOrigin-RevId: 229022872

Internal Change

PiperOrigin-RevId: 227575279

Remove the #ifs for old, unsupported and buggy compilers:
* old versions of GCC & MSVC
* Symbian

PiperOrigin-RevId: 227116941

Unifdef c++11-related macros from googletest now that it requires C++11.

PiperOrigin-RevId: 225905601

Applied fixes for ClangTidy modernize-use-override and modernize-use-using.

PiperOrigin-RevId: 223800219

Fix broken OSS build

PiperOrigin-RevId: 222244158

Remove redundant Base/Derived types.

PiperOrigin-RevId: 222243634

Upgrade WithArgs family of actions to C++11.

PiperOrigin-RevId: 221671690

Remove all mention of TR1 tuple and our own implementation of tuple.

PiperOrigin-RevId: 216395043

Now that googletest has moved to C++11, it should no longer
use NULL or 0 for the null pointer. This patch converts all
such usages to nullptr using clang-tidy.

This prevents LLVM from issuing -Wzero-as-null-pointer-constant
warnings.

PiperOrigin-RevId: 215814400

Comments changes, no functionality changes. 

Comments changes, no functionality changes

Code sync, mostly formatting and removing outdates

merging, testing, this should be it

more pizza

more OSX pizzas

osx pizzas

merging gmock actions test