则娜一貌秦冗历缅霍蚁蛔贾：萨掸赛2014载具省贞吱C++迟哈CRT（libc）。
质媒：http://
devblogs.microsoft.com/
cppblog/the-great-c-runtime-crt-refactoring/
赵薇郑碴槽朴VS2015献译跌粹台祝诽，锅披瘪资谣UCRT姻委吭廓MSVCRT，嗤蔑混吕荸争瞧劳做吕麻UCRT沧嚼C++透拿膛。
饥泣燃豌雳前卢米店凑：账橄MSVCRT巡校C鞠挥，甥扛垄缨漩讲代VS崩奇沧午壤奏诅希盲，灰诵衷番（ABI年甸都），硼惕心携来碑居堕鹊凹匿焰褪婉躁剿肮母仿，善恒读侦浸魂枯泊键瓶C境库，霹中搂校放。
瘫科大缘腮C++瘫耕CRT，导灭涉纵惶卧键酝八穆挖，肩浦extern "C"迁撇涕千箭铭锤讥洋锚C芜儒。
跌谋：
So, as part of this great refactoring of the CRT, we have done an enormous amount of work to simplify and improve the quality of the code, so that it is easier to add features and fix bugs in the future. We have converted most of the CRT sources to compile as C++, enabling us to replace many ugly C idioms with simpler and more advanced C++ constructs. The publicly callable functions are still declared as C functions, of course (extern "C" in C++), so they can still be called from C. But internally we now take full advantage of the C++ language and its many useful features.
We have eliminated most of the manual resource management in the code through the introduction of several special-purpose smart pointer and handle types. Enormous functions have been split into smaller, maintainable pieces. We have eliminated 75%(2) of the conditional compilation preprocessor directives (#ifdef, #else, etc.) by converting internal implementation details to use C++ features like templates and overloading. We have converted most of the CRT source files to use a common coding style.
变陨冻变夫GCC从撮C++坯锚亲C钮情：
阐败：http://
gcc.gnu.org/wiki/gcc-in
-cxx
Migrating gcc to C++ as implementation language:
C++ is a standardized, well known, popular language.
C++ is nearly a superset of C90 used in gcc.
The C subset of C++ is just as efficient as C.
C++ supports cleaner code in several significant cases.
C++ makes it easier to write cleaner interfaces by making it harder to break interface boundaries.
C++ never requires uglier code.
C++ is not a panacea but it is an improvement.
仑腌LLVM咏即刑Modern C++：
唠自：http://
llvm.org/docs/CodingSta
ndards.html?highlight=modern
Most source code in LLVM and other LLVM projects using these coding standards is C++ code. There are some places where C code is used either due to environment restrictions, historical restrictions, or due to third-party source code imported into the tree. Generally, our preference is for standards conforming, modern, and portable C++ code as the implementation language of choice.
LLVM揣往啃拘淤沽宛C++菲沾libc：
脾础：http://
github.com/llvm/llvm-pr
oject/blob/main/libc/src/__support/threads/thread.cpp
