StackOverflow Questions for Tag: unspecified-behavior

W.F.

Reputation: 13988

Can expression using pointers causing unspecified (not undefined!) behaviour be used in constexpr context?

c++c++11language-lawyerconstexprunspecified-behavior

Score: 6

Answers: 1

Torrie Merk

Reputation: 357

Is the default mode of ofstream implementation defined?

c++c++11iostreamofstreamunspecified-behavior

Score: 5

Answers: 2

Fred Nurk

Reputation: 14212

Is it unspecified behavior to compare pointers to different arrays for equality?

c++pointersstandardsunspecified-behavior

Score: 18

Answers: 3

Trevor Hickey

Reputation: 37914

Is dereferencing a NULL pointer considered unspecified or undefined behaviour?

c++pointersnullundefined-behaviorunspecified-behavior

Score: 2

Answers: 2

nationalgrammarrodeo

Reputation: 71

order of evaluation in C with assigning a variable with a function that changes a variable in the same assignment

creferenceunspecified-behavior

Score: 2

Answers: 1

user4791206

Reputation:

Is undefined behavior in given code?

c++cc++11undefined-behaviorunspecified-behavior

Score: 5

Answers: 2

Destructor

Reputation: 14438

How not specify an exact order of evaluation of function argument helps C & C++ compiler to generate optimized code?

c++optimizationcompiler-optimizationoperator-precedenceunspecified-behavior

Score: 3

Answers: 4

Destructor

Reputation: 14438

C++ initialization of namespace scope variable

c++initializationglobal-variablesunspecified-behavior

Score: 1

Answers: 2

bjfletcher

Reputation: 11518

Default controllerAs for the Angular directive

angularjsangularjs-directivedefaultunspecified-behavior

Score: 1

Answers: 1

Fredrik Axelsson

Reputation: 203

Sequence Point ambiguity, undefined behavior?

c++unspecified-behavior

Score: 20

Answers: 2

Destructor

Reputation: 14438

Is pointer comparison undefined or unspecified behavior in C++?

c++pointersundefined-behaviorunspecified-behavior

Score: 10

Answers: 1

Michael Gazonda

Reputation: 2864

When does knowingly utilizing unspecified behaviour provide benefit without sacrificing correctness?

c++performancetheorycorrectnessunspecified-behavior

Score: 2

Answers: 6

Chubsdad

Reputation: 25537

Neither of undefined, implementation defined, unspecifed behavior

c++unspecified-behavior

Score: 2

Answers: 2

Luke Murray

Reputation: 861

Strange values while initializing array using designated initializers

carraysruntime-errordesignated-initializerunspecified-behavior

Score: 18

Answers: 5

user3920237

Reputation:

Is it unspecified whether a standard library header includes arbitrary headers?

c++header-fileslanguage-lawyerunspecified-behavior

Score: 8

Answers: 1

Ross

Reputation: 395

CUDA: "Stack Overflow or Breakpoint Hit" and unspecified launch failure error after copying char array from host to device

ccudastack-overflowunspecified-behavior

Score: 0

Answers: 2

sukhmel

Reputation: 1492

C++ cout side-effect sequencing

c++sequence-pointsunspecified-behavior

Score: 11

Answers: 2

Michael Gazonda

Reputation: 2864

When is it okay to do/use something that has unspecified behaviour?

c++undefined-behaviorunspecified-behaviorrelaxed-atomics

Score: -2

Answers: 1

user3390078

Reputation: 75

inexplicable cuda behavior related to memory

c++cudaunspecified-behavior

Score: 1

Answers: 1

miskcoo

Reputation: 305

Is func() + func() undefined behavior?

c++undefined-behaviorunspecified-behavior

Score: 1

Answers: 3

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StackOverflow Questions for Tag: unspecified-behavior

Can expression using pointers causing unspecified (not undefined!) behaviour be used in constexpr context?

Is the default mode of ofstream implementation defined?

Is it unspecified behavior to compare pointers to different arrays for equality?

Is dereferencing a NULL pointer considered unspecified or undefined behaviour?

order of evaluation in C with assigning a variable with a function that changes a variable in the same assignment

Is undefined behavior in given code?

How not specify an exact order of evaluation of function argument helps C &amp; C++ compiler to generate optimized code?

C++ initialization of namespace scope variable

Default controllerAs for the Angular directive

Sequence Point ambiguity, undefined behavior?

Is pointer comparison undefined or unspecified behavior in C++?

When does knowingly utilizing unspecified behaviour provide benefit without sacrificing correctness?

Neither of undefined, implementation defined, unspecifed behavior

Strange values while initializing array using designated initializers

Is it unspecified whether a standard library header includes arbitrary headers?

CUDA: &quot;Stack Overflow or Breakpoint Hit&quot; and unspecified launch failure error after copying char array from host to device

C++ cout side-effect sequencing

When is it okay to do/use something that has unspecified behaviour?

inexplicable cuda behavior related to memory

Is func() + func() undefined behavior?

How not specify an exact order of evaluation of function argument helps C & C++ compiler to generate optimized code?

CUDA: "Stack Overflow or Breakpoint Hit" and unspecified launch failure error after copying char array from host to device