StackOverflow Questions for Tag: c23

hackerb9

Reputation: 1952

Grouping sets of 4 bits into nybbles in C printf

cbinaryprintfliteralsc23

Score: 4

Answers: 8

xdevel2000

Reputation: 21444

Error: redefinition seems not to be generated with GCC and C23

cgccc23

Score: 6

Answers: 2

Lundin

Reputation: 214770

No more reserved identifiers in C23?

ckeywordidentifierc23

Score: 4

Answers: 1

Lundin

Reputation: 214770

realloc(ptr, 0) in C23 - now what?

clanguage-lawyerreallocc23

Score: 32

Answers: 2

Lundin

Reputation: 214770

Is there such a thing as "function attribute correctness"?

cc23function-attributes

Score: 5

Answers: 1

user18490

Reputation: 3839

Why clang's sanitizer doesn't report memory leaks for global scope variables?

cclangsanitizerc23

Score: 3

Answers: 1

xdevel2000

Reputation: 21444

C23 and memory representation of nullptr

cnullnull-pointernullptrc23

Score: 1

Answers: 2

Daria

Reputation: 79

Why does GCC accept `foo[0]` but not `*foo` as a constant?

cgccconstexprc23

Score: 7

Answers: 0

prestamo ordenador

Reputation: 17

Can "nullptr" fully replace "NULL" in C23?

cnullnullptrc23

Score: 0

Answers: 0

w00t

Reputation: 143

How to print constexpr in C23 at compile-time?

cmacrosarmpreprocessorc23

Score: 4

Answers: 1

user51462

Reputation: 2072

Scope of underspecified declarations

cscopelanguage-lawyerdeclarationc23

Score: 3

Answers: 1

JohnyL

Reputation: 7152

C23 by Microsoft C compiler support: bugs or unimplemented features?

cc23

Score: 0

Answers: 1

Badasahog

Reputation: 763

Is there a sequence point between the evaluation of a function's arguments and the assignment of the return value of a function to another object?

cundefined-behaviorc23

Score: 3

Answers: 2

KamilCuk

Reputation: 141688

What is the order of evaluation of VLA dimensions?

cc11variable-length-arrayorder-of-executionc23

Score: 5

Answers: 1

Adam Sho

Reputation: 29

Can the addresses of two distinct variables of different types compare equal in C?

cpointerscomparisonstrict-aliasingc23

Score: 2

Answers: 4

xdevel2000

Reputation: 21444

Printing a negative _BitInt in C23

cprintfc23

Score: 2

Answers: 2

CPlus

Reputation: 4848

Is there any difference between the C23 _BitInt() and a non-bit-precise integer of the same width?

cmemoryc23

Score: 4

Answers: 1

jitters

Reputation: 41

What is the correct way to use C23's nullptr in place of NULL?

cnullptrc23

Score: 3

Answers: 1

Jan Schultke

Reputation: 39869

What are the [[reproducible]] and [[unsequenced]] attributes in C23, and when should I use them?

cattributesc23

Score: 11

Answers: 2

dash-o

Reputation: 14493

Using previously set fields when initializing structure with compound literals

cinitializationc99c23

Score: 2

Answers: 1

PreviousPage 1Next

StackOverflow Questions for Tag: c23

Grouping sets of 4 bits into nybbles in C printf

Error: redefinition seems not to be generated with GCC and C23

No more reserved identifiers in C23?

realloc(ptr, 0) in C23 - now what?

Is there such a thing as &quot;function attribute correctness&quot;?

Why clang&#39;s sanitizer doesn&#39;t report memory leaks for global scope variables?

C23 and memory representation of nullptr

Why does GCC accept `foo[0]` but not `*foo` as a constant?

Can &quot;nullptr&quot; fully replace &quot;NULL&quot; in C23?

How to print constexpr in C23 at compile-time?

Scope of underspecified declarations

C23 by Microsoft C compiler support: bugs or unimplemented features?

Is there a sequence point between the evaluation of a function&#39;s arguments and the assignment of the return value of a function to another object?

What is the order of evaluation of VLA dimensions?

Can the addresses of two distinct variables of different types compare equal in C?

Printing a negative _BitInt in C23

Is there any difference between the C23 _BitInt() and a non-bit-precise integer of the same width?

What is the correct way to use C23&#39;s nullptr in place of NULL?

What are the [[reproducible]] and [[unsequenced]] attributes in C23, and when should I use them?

Using previously set fields when initializing structure with compound literals

Is there such a thing as "function attribute correctness"?

Why clang's sanitizer doesn't report memory leaks for global scope variables?

Can "nullptr" fully replace "NULL" in C23?

Is there a sequence point between the evaluation of a function's arguments and the assignment of the return value of a function to another object?

What is the correct way to use C23's nullptr in place of NULL?