C keywords: _Noreturn (since C11)(deprecated in C23)

 

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Keywords

alignas (C23) alignof (C23) auto bool (C23) break case char const constexpr (C23)   continue default do double else enum	extern false (C23) float for goto if inline (C99) int long nullptr (C23) register restrict (C99)   return short signed	sizeof static static_assert (C23) struct switch thread_local (C23) true (C23) typedef typeof (C23) typeof_unqual (C23)   union unsigned void volatile while	_Alignas (C11*) _Alignof (C11*) _Atomic (C11) _BigInt (C23) _Bool (C99*) _Complex (C99) _Decimal128 (C23) _Decimal32 (C23) _Decimal64 (C23) _Generic (C11) _Imaginary (C99) _Noreturn (C11*) _Static_assert (C11*) _Thread_local (C11*)
conditionally-supported
asm	fortran

 

Usage

• _Noreturn function specifier (deprecated in C23)
• _Noreturn attribute-token (since C23)(deprecated in C23)

Notes

Since C23, _Noreturn is also attribute token. Its usage is deprecated and noreturn should be used instead.