Logo Questions Linux Laravel Mysql Ubuntu Git Menu
HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin
 

New posts in undefined-behavior

How does clang manage to compile this code with undefined behavior into this machine code?

c++ compilation clang compiler-optimization undefined-behavior

Is pointer arithmetic still well defined after casting with alignment violation?

c undefined-behavior memory-alignment c11 pointer-arithmetic

If I decrement `std::size_t(0)` is that guaranteed to be equal to `std::size_t(-1)`?

c++ undefined-behavior integer-overflow unsigned-integer

Is a program where undefined behavior (UB) is conditional on implementation leeway a program with unconditional UB?

c++ language-lawyer undefined-behavior

Is assigning a number too big to be represented in a bit field undefined behaviour

c segmentation-fault undefined-behavior bit-fields

Storing Zero-Sized type instance into a null pointer

pointers rust undefined-behavior unsafe

Can clang warn about undefined behavior at compile-time?

c++ clang undefined-behavior

Members wrongly initialized in nested aggregate? (MSVC)

c++ visual-c++ c++20 undefined-behavior

Are you allowed to copy a pointer and call delete on the copy?

c++ undefined-behavior delete-operator

Is using the address of an uninitialized variable UB? [duplicate]

c printf undefined-behavior variadic-functions

Is converting from unsigned char to signed char and vice versa in C89 well defined?

c undefined-behavior c89

Anomalous behavior (or possible bug) in JColorChooser

java swing undefined-behavior cmyk jcolorchooser

Does offsetof require pointer derefence?

c++ c macros undefined-behavior offsetof

Is int a = ++i + ++i undefined behaviour?

c++ c++17 language-lawyer undefined-behavior sequencing

Why is that for a pointer *p, p[0] is the address stored at p and p[1] is the address of p itself?

c pointers printf undefined-behavior dereference

reinterpret_cast to span of wrappers

c++ undefined-behavior clang++ reinterpret-cast

Can an integer type with no padding bits have a non-value representation?

c gcc language-lawyer undefined-behavior

How do I create and use a stack-allocated struct ending with a C99 flexible array member in C++ without undefined behaviour?

c++ undefined-behavior c++23 flexible-array-member stack-allocation

C output changed by adding a printf

c debugging printf undefined-behavior

Why don't define some undefined behaviours?

c++ undefined-behavior
« Newer Entries Older Entries »