Question

Is sizeof(bool) defined in the C++ language standard?

score 115.8k · Answer 1 · 2024-12-30 02:35:06

115.8k

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Is sizeof(bool) defined in the C++ language standard?

Published on 30 December 2024 at 02:35

score 99 · Answer 2 · 2024-12-30 02:47:43

99

Views

Enforce increase of vector capacity by implementation defined factor when reserving

Published on 30 December 2024 at 02:47

score 104 · Answer 3 · 2024-12-30 02:47:42

104

Views

C++ Phase 1 Translation Set of Source File Characters: Before vs. Post C++11, before C++23

Published on 30 December 2024 at 02:47

score 134 · Answer 4 · 2024-12-30 02:44:57

134

Views

Is it implementation defined which algorithms can accept a mutable lambda?

Published on 30 December 2024 at 02:44

score 902 · Answer 5 · 2024-12-30 02:44:39

902

Views

Is signed integer overflow undefined behaviour or implementation defined?

Published on 30 December 2024 at 02:44

score 189 · Answer 6 · 2024-12-30 02:46:48

189

Views

C - Is reading a _Bool after setting it with memset undefined, implementation defined?

Published on 30 December 2024 at 02:46

score 1.8k · Answer 7 · 2024-12-30 02:40:14

1.8k

Views

Indexing an `unsigned long` variable and printing the result

Published on 30 December 2024 at 02:40

score 1.2k · Answer 8 · 2024-12-30 02:30:31

1.2k

Views

Implementation-defined behavior in C

Published on 30 December 2024 at 02:30

score 1.2k · Answer 9 · 2024-12-30 02:49:35

1.2k

Views

How can I read a signed integer from a buffer of uint8_t without invoking un- or implementation-defined behaviour?

Published on 30 December 2024 at 02:49

score 90.6k · Answer 10 · 2025-01-05 16:59:08

90.6k

Views

Undefined, unspecified and implementation-defined behavior

Published on 05 January 2025 at 16:59

score 161 · Answer 11 · 2024-12-30 02:46:47

161

Views

Is there any case where %p format specifier will not print address in 0x.. format

Published on 30 December 2024 at 02:46

score 176 · Answer 12 · 2024-12-30 02:50:03

176

Views

What is the difference between "undefined behaviour" and "implementation defined behaviour", or why even distinguish between them?

Published on 30 December 2024 at 02:50

score 8.2k · Answer 13 · 2024-12-30 02:44:38

8.2k

Views

Why is assigning a value to a bit field not giving the same value back?

Published on 30 December 2024 at 02:44

score 92.3k · Answer 14 · 2024-12-30 02:30:30

92.3k

Views

Why should I not #include <bits/stdc++.h>?

Published on 30 December 2024 at 02:30

score 200 · Answer 15 · 2024-12-30 02:43:31

200

Views

Why is the type of boost::hana::tuple_c implementation-defined?

Published on 30 December 2024 at 02:43

score 674 · Answer 16 · 2024-12-30 02:43:34

674

Views

Bit-Fields in C/C++: what is guaranteed, what is implementation-defined?

Published on 30 December 2024 at 02:43

score 184 · Answer 17 · 2024-12-30 02:27:02

184

Views

Characteristics of bit-Fields in C++

Published on 30 December 2024 at 02:27

score 158 · Answer 18 · 2024-12-30 02:46:46

158

Views

Why signed integer overflow in c++ is undefined rather than implementation-defined?

Published on 30 December 2024 at 02:46

score 149 · Answer 19 · 2024-12-30 02:22:45

149

Views

Can xor have UB/IB in C++?

Published on 30 December 2024 at 02:22

score 172 · Answer 20 · 2024-12-30 02:48:06

172

Views

Can an operation defined as implementation-defined behavior have multi possible execution?

Published on 30 December 2024 at 02:48

List Question

Is sizeof(bool) defined in the C++ language standard?

Enforce increase of vector capacity by implementation defined factor when reserving

C++ Phase 1 Translation Set of Source File Characters: Before vs. Post C++11, before C++23

Is it implementation defined which algorithms can accept a mutable lambda?

Is signed integer overflow undefined behaviour or implementation defined?

C - Is reading a _Bool after setting it with memset undefined, implementation defined?

Indexing an `unsigned long` variable and printing the result

Implementation-defined behavior in C

How can I read a signed integer from a buffer of uint8_t without invoking un- or implementation-defined behaviour?

Undefined, unspecified and implementation-defined behavior

Is there any case where %p format specifier will not print address in 0x.. format

What is the difference between "undefined behaviour" and "implementation defined behaviour", or why even distinguish between them?

Why is assigning a value to a bit field not giving the same value back?

Why should I not #include <bits/stdc++.h>?

Why is the type of boost::hana::tuple_c implementation-defined?

Bit-Fields in C/C++: what is guaranteed, what is implementation-defined?

Characteristics of bit-Fields in C++

Why signed integer overflow in c++ is undefined rather than implementation-defined?

Can xor have UB/IB in C++?

Can an operation defined as implementation-defined behavior have multi possible execution?

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