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Why does the C standard cost money?
ISO standards cost money to develop, publish and distribute. Someone has to pay. The current system whereby users are requested to pay for the standards they use, not only sustains the development process but also, very importantly, ensures that the balance of independent vs. government, private vs.
What is the latest C standard?
C17 is the informal name for ISO/IEC 9899:2018, the most recent standard for the C programming language, prepared in 2017 and published in June 2018. It replaced C11 (standard ISO/IEC 9899:2011). C17 will be superseded by C2x.
Where is the C++ standard?
Where to get the current standard (C++20) Purchase the C++20 official standard. You can purchase the official standard at the ISO Store or at national body stores such as the ANSI store.
What C standard does GCC use?
By default, gcc does not conform to any of the ANSI/ISO C standards. The current default is equivalent to -std=gnu90 , which is the 1989/1990 standard with GNU-specific extensions. (Some diagnostics required by the language standard are not issued.)
Why are standards paid?
Having users pay for standards ensures standards remain as neutral as possible and available to everyone. The sale of international standards also helps to offset the development costs incurred by international standards bodies, such as the ISO and IEC.
What is the C version?
The version of C that it describes is commonly referred to as “K&R C”. As this was released in 1978, it is also referred to as C78. The second edition of the book covers the later ANSI C standard, described below. K&R introduced several language features: Standard I/O library.
What makes C++ so powerful?
C++ is the most-efficient and powerful language because of its high-level functionalities. The main 4 pillars of C++ are Abstraction, Encapsulation, Inheritance, and Polymorphism.
What versions of C does GCC support?
GCC supports the original ISO C++ standard published in 1998, and the 2011, 2014, 2017 and mostly 2020 revisions. The original ISO C++ standard was published as the ISO standard (ISO/IEC 14882:1998) and amended by a Technical Corrigenda published in 2003 (ISO/IEC 14882:2003).