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2023 Questions
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Is enum { a } e = 1; valid?
user_17782750
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1657
language-lawyer enums c
Does C++ standard guarantee the initialization of padding bytes to zero for non-static aggregate objects?
user_1991500
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19
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977
zero-initialization language-lawyer initialization gcc c++
Java instance type with generic version 8 vs 17
user_18021970
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3
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160
language-lawyer collections generics java
Overload resolution between constructors from initalizer_list and from a value requiring conversion, compilers diverge
user_73255990
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5
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80
overload-resolution initializer-list language-lawyer c++
Is casting strings from `wchar_t` to `char16_t` legal if encoding and width is the same?
user_16787700
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5
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203
c++17 strict-aliasing undefined-behavior language-lawyer c++
Terminology: why "floating multiply-add" instead of "fused multiply-add"?
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4
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89
fma language-lawyer floating-point c terminology
MSVC: why "extern void x;" is "illegal use of type 'void'"?
user_17782750
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3
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140
language-lawyer void declaration visual-c++ c
Conditional inclusion: integral constant expression is unlimited?
user_17782750
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2
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77
constant-expression language-lawyer floating-point c++
Conditional inclusion: numeric value for the character constants: within #if/#elif vs. without #if/#elif: why matching is implementation-defined?
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53
implementation-defined-behavior language-lawyer c-preprocessor constants c
Concept requirement and non-immediate context
user_7592530
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3
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174
c++-concepts c++20 language-lawyer c++
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