Question

Am I interpreting C order of operations correctly here?

score 151 · Answer 1 · 2024-01-24T11:03:56.020000

151

Views

Am I interpreting C order of operations correctly here?

Published on 24 January 2024 at 11:03

score 153 · Answer 2 · 2024-01-02T16:08:33.577000

153

Views

Passing pointers to the same address as function arguments

Published on 02 January 2024 at 16:08

score 192 · Answer 3 · 2023-11-01T10:17:01.420000

192

Views

Does int sum = func(1) + func(2) cause undefined behavior if func() modifies a global variable

Published on 01 November 2023 at 10:17

score 139 · Answer 4 · 2023-10-16T06:44:50.563000

139

Views

Formal understanding of volatile semantic

Published on 16 October 2023 at 06:44

score 134 · Answer 5 · 2023-10-08T11:07:54.140000

134

Views

Different results obtained when using MSVC compiler and GCC compiler

Published on 08 October 2023 at 11:07

score 2.8k · Answer 6 · 2023-08-09T12:10:49.627000

2.8k

Views

Does the definition int a = 0, b = a++, c = a++; have defined behavior in C?

Published on 09 August 2023 at 12:10

score 125 · Answer 7 · 2023-06-08T15:13:42.990000

125

Views

Is the output of this C code compiler dependent?

Published on 08 June 2023 at 15:13

score 2.2k · Answer 8 · 2023-05-09T08:29:34.683000

2.2k

Views

Is the `this` argument evaluated before or after other member function arguments?

Published on 09 May 2023 at 08:29

score 93 · Answer 9 · 2023-02-03T15:08:16.580000

93

Views

Why does pre-increment not work for an overflow check, but post-increment does?

Published on 03 February 2023 at 15:08

score 83 · Answer 10 · 2023-02-01T17:44:53.287000

83

Views

Sequence point compiler warning only in gcc but not in clang

Published on 01 February 2023 at 17:44

score 204 · Answer 11 · 2023-01-11T15:43:23.273000

204

Views

Will this expression evaluate to true or false (1 or 0) in C?

Published on 11 January 2023 at 15:43

score 2.2k · Answer 12 · 2022-11-28T13:52:06.133000

2.2k

Views

Order of evaluation in v != std::exchange(v, predecessor(v))

Published on 28 November 2022 at 13:52

score 155 · Answer 13 · 2022-07-31T22:50:32.063000

155

Views

Is assignment operator a sequence point under C++17? and what would be the result of this expression?

Published on 31 July 2022 at 22:50

score 2k · Answer 14 · 2022-01-29T20:10:06.333000

What should the result be when assigning a variable to a reference to itself, in-between modified and then returned by a function call?

score 405 · Answer 15 · 2021-12-19T11:43:00.677000

405

Views

C order of evaluation: function designator vs actual arguments

Published on 19 December 2021 at 11:43

score 164 · Answer 16 · 2021-09-16T08:40:32.447000

164

Views

Relationship between C11 atomics and sequence points

Published on 16 September 2021 at 08:40

score 154 · Answer 17 · 2021-06-28T11:52:15.280000

154

Views

Does this C code result in Undefined Behavior?

Published on 28 June 2021 at 11:52

score 299 · Answer 18 · 2021-06-01T07:20:24.637000

299

Views

Is the semicolon really a sequence point in C?

Published on 01 June 2021 at 07:20

score 121 · Answer 19 · 2021-02-10T12:23:30.523000

121

Views

Undefined behavior in C

Published on 10 February 2021 at 12:23

score 125 · Answer 20 · 2021-01-05T09:12:27.843000

125

Views

Is (++x > ++x) well-defined in c++?

Published on 05 January 2021 at 09:12

List Question

Am I interpreting C order of operations correctly here?

Passing pointers to the same address as function arguments

Does int sum = func(1) + func(2) cause undefined behavior if func() modifies a global variable

Formal understanding of volatile semantic

Different results obtained when using MSVC compiler and GCC compiler

Does the definition int a = 0, b = a++, c = a++; have defined behavior in C?

Is the output of this C code compiler dependent?

Is the `this` argument evaluated before or after other member function arguments?

Why does pre-increment not work for an overflow check, but post-increment does?

Sequence point compiler warning only in gcc but not in clang

Will this expression evaluate to true or false (1 or 0) in C?

Order of evaluation in v != std::exchange(v, predecessor(v))

Is assignment operator a sequence point under C++17? and what would be the result of this expression?

What should the result be when assigning a variable to a reference to itself, in-between modified and then returned by a function call?

C order of evaluation: function designator vs actual arguments

Relationship between C11 atomics and sequence points

Does this C code result in Undefined Behavior?

Is the semicolon really a sequence point in C?

Undefined behavior in C

Is (++x > ++x) well-defined in c++?

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