I must be too dumb to understand the mess MSVC (32bit only) did with the
previous loop, and to figure out how it might have make it never end.
Anyway, hopefully any compiler can grok this new loop...

Allows to sort pointers in (std-)containers and/or index by them.

Fix off by one in FileReadStream::Peek4()

Optimize FileReadStream and BasicIStreamWrapper.

GenericRegex: don't throw/abort on syntax error (unclosed parenthesis).

Until Read() reaches EOF, Peek4() must not take off by one in
bufferLast_ into account; otherwise a buffer of size exactly 4 always
returns NULL.

On (my) linux, perftest reports:
- ~40% gain for FileReadStream (Take() loop),
- ~10% gain for ReaderParse_DummyHandler_FileReadStream.

With the same logic applied to BasicIStreamWrapper, which thus can now
also be created with a user buffer, performances align with those of
FileReadStream (same buffer size).

The "unbuffered" versions (added for FileReadStream) work solely with
the internal peekBuffer (Ch[4]) and are measured in perftest.  When
performances don't matter much, they can avoid the use of large
stack/heap buffers.

Fix a memory leak for invalid std::regex in Schema.

Use passed in allocator for internal regex parser.

silence clang-7 self-assign-overloaded warning

Fix warning when NDEBUG is defined [-Wunused-variable]

Because `isPeek()` is side effect free this should not change anything.

The reason this warning is not shown in the unit tests is because the asserts
are always evaluated in the unit test:

#define RAPIDJSON_ASSERT(x) (!(x) ? throw AssertException(RAPIDJSON_STRINGIFY(x)) : (void)0u)

Co-Authored-By: yhager <yhager@users.noreply.github.com>

Add test case on kParseNumbersAsStringsFlag being able to load big ints

See issue #1368.

fix tutorial error

faq: fix document insertion example

GenericDocument contructor requires a pointer to an Allocator, but GetAllocator() only
returns a reference.
Signed-off-by: Julien Courtat <julien.courtat@aqsacom.com>

Add RAPIDJSON_NOEXCEPT_ASSERT

Update appveyor rule to support VS2017.

Fix the compiling problems in VS

Guard against min/max being macros in reader.h

Handle non-throwing exception specifications that can still throw #1280

Wrap all WriteXxx() calls within EndValue()

This attempts to fix issue #1336.

Fix SIGBUS due to unaligned access