what is implementation-defined behavior? - EAS
- Unspecified behaviorImplementation-defined behavior is defined by the ISO C Standard in section 3.4.1 as: unspecified behavior where each implementation documents how the choice is made EXAMPLE An example of implementation-defined behavior is the propagation of the high-order bit when a signed integer is shifted right.clc-wiki.net/wiki/C_language:Terms:Implementation-defined_behaviour
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- What is undefined behavior (UB) in C and C++? What about unspecified behavior and implementation-defined behavior? What is the difference between them?✓ Undefined behavior is one of those aspects of the C and C++ language that can be surprising to programmers coming from other languages (other languag…https://stackoverflow.com/questions/2397984
Code sample
int main() {char* p = "hello!\n";p[0] = 'y';p[5] = 'w';std::cout << p;... - https://learn.microsoft.com/en-us/cpp/c-language...
Aug 3, 2021 · The ANSI section lists areas of the C language that ANSI leaves open to each particular implementation. This section describes how Microsoft C handles these …
- https://stackoverflow.com/questions/60973073
Mar 31, 2020 · The definition of implementation-defined behavior in C is when something is left for the compiler to decide, and the compiler documents which choice it made. There are …
C Language Tutorial => Implementation-defined behaviour
https://riptutorial.com/c/topic/4832/implementation-defined-behaviour- General#
1. The format of the messages emitted when assertions fail (7.2.1.1/2). - Floating-point environment functions#
1. Any additional floating-point exceptions beyond those defined by the standard (7.6/6). 2. Any additional floating-point rounding modes beyond those defined by the standard (7.6/8). 3. Any additional floating-point environments beyond those defined by the standard (7.6/10). 4. The def…
- Last updated: Jul 12, 2010
- General#
Undefined behavior - cppreference.com
https://en.cppreference.com/w/cpp/language/ub2 days ago · implementation-defined behavior - the behavior of the program varies between implementations, and the conforming implementation must document the effects of each …
- https://stackoverflow.com/questions/22180312
Mar 4, 2014 · Implementation-defined differs from unspecified behavior in that the implementation in the former case must clearly document what it's doing (in the latter case, it …
- https://stackoverflow.com/questions/69013859
Sep 1, 2021 · Implementation defined behaviour is really different from Undefined Behaviour. implementation defined behaviour means that an implementation must choose one of the …
- https://stackoverflow.com/questions/19912235
Nov 19, 2013 · Implementation defined means that the compiler writer chooses what happens, and that is just it. There's nothing stopping you from changing your mind and do it another way …
Implementation-defined behavior (The C Preprocessor)
https://gcc.gnu.org/onlinedocs/cpp/Implementation-defined-behavior.html11.1 Implementation-defined behavior. This is how CPP behaves in all the cases which the C standard describes as implementation-defined. This term means that the implementation is …
Implementation defined behavior control - cppreference.com
https://en.cppreference.com/w/cpp/preprocessor/impl2 days ago · 1) Behaves in implementation-defined manner 2) Removes the L prefix (if any), the outer quotes, and leading/trailing whitespace from string-literal, replaces each \" with " and …
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