chrisse74

Removes two shadow-field warnings by adding an underscore as suffix.

Removed deprecated-copy warning

4

Fixes several deprecated-copy warnings by using the BOOST_DEFAULTED_FUNCTION() macro.

When lexical casting a float to a bool, a compiler warning is issued. ``` const double value = 1; const bool result = boost::lexical_cast(value); if (result) std::cout

Add static_casts to silence msvc compiler warning C4267

2

Fix conversion warnings (MSVC C4267) from size_t to int / map_index_t

Fixes the readability-uppercase-literal-suffix clang-tidy warning in the c++ sources produces by protoc as discussed in #21029 with @zhangskz

Fix unused parameter warnings

1

This pull request fixes some unused parameter warnings.

clang-tidy check readability-uppercase-literal-suffix reports lots of warnings in generated c++ code

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**What language does this apply to?** C++ / protoc **Describe the problem you are trying to solve.** In the generated c++ code there are lots of warnings regarding the clang-tidy...

C++: Valgrind: map.InitializationErrorString(): jump or move depends on uninitialised value

3

Calling InitializationErrorString() on a Protobuf map leads to Valgrind reporting a 'jump or move depends on uninitialised value'. Note: We get the same error when calling DebugString() instead of InitializationErrorString()....