CWG Poll 2: P3921R0 non-DR issues#8492

Merged

tkoeppe merged 30 commits intocplusplus:mainfrom

cowel-org:motions-2025-11-cwg-2

Dec 13, 2025

Commits on Dec 13, 2025

CWG2917 Disallow multiple friend-type-specifiers for a friend template

eisenwave
authored and
tkoeppe
committed
[temp.pre] Add error explanation to comment

eisenwave
authored and
tkoeppe
committed
CWG2923 Note about infinite loops and execution steps

eisenwave
authored and
tkoeppe
committed
CWG3005 Function parameters should never be name-independent

eisenwave
authored and
tkoeppe
committed
CWG3043 Lifetime extension for temporaries in expansion statements

eisenwave
authored and
tkoeppe
committed
CWG3044 Iterating expansion statements woes

eisenwave
authored and
tkoeppe
committed
CWG3045 Regularizing environment interactions of expansion statement

eisenwave
authored and
tkoeppe
committed
CWG3048 Empty destructuring expansion statements

eisenwave
authored and
tkoeppe
committed
CWG3053 Allowing #undef likely

eisenwave
authored and
tkoeppe
committed
CWG3061 Trailing comma in an expansion-init-list

eisenwave
authored and
tkoeppe
committed
CWG3063 Lifetime extension of temporaries past function return

eisenwave
authored and
tkoeppe
committed
CWG3074 Redundant ill-formedness for module macros

eisenwave
authored and
tkoeppe
committed
CWG3082 Allow for call-compatible function types in reinterpret_cast

eisenwave
authored and
tkoeppe
committed
CWG3084 compound-statements inside iteration-statements

eisenwave
authored and
tkoeppe
committed
CWG3089 const-default-constructible improperly handles std::meta::info

eisenwave
authored and
tkoeppe
committed
CWG3092 base-specifiers are not "declared"

eisenwave
authored and
tkoeppe
committed
CWG3093 Missing integration of direct base class relationships

eisenwave
authored and
tkoeppe
committed
CWG3094 Rework phases for string literal concatenation and token formation

eisenwave
authored and
tkoeppe
committed
CWG3095 Type-dependent packs that are not structured binding packs

eisenwave
authored and
tkoeppe
committed
CWG3098 Remove redundancy "names or designates"

eisenwave
authored and
tkoeppe
committed
CWG3099 Instantiation of type aliases from alias templates is unspecified

eisenwave
authored and
tkoeppe
committed
CWG3101 Types "compounded" from other types

eisenwave
authored and
tkoeppe
committed
CWG3108 Reflection on type aliases

eisenwave
authored and
tkoeppe
committed
CWG3109 Access checking when designating a protected member by a splice

eisenwave
authored and
tkoeppe
committed
CWG3110 Constexpr allocation for literal types

eisenwave
authored and
tkoeppe
committed
CWG3113 When is an expansion-init-list type-dependent?

eisenwave
authored and
tkoeppe
committed
CWG3114 Indirect base classes for class member access with direct base class relationship

eisenwave
authored and
tkoeppe
committed
CWG3115 Function parameters of consteval-only type

eisenwave
authored and
tkoeppe
committed
CWG3117 Overriding by a consteval virtual function

eisenwave
authored and
tkoeppe
committed
CWG3118 Mangling reflections of annotations is infeasible

eisenwave
authored and
tkoeppe
committed

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CWG Poll 2: P3921R0 non-DR issues#8492

CWG Poll 2: P3921R0 non-DR issues#8492
tkoeppe merged 30 commits intocplusplus:mainfrom
cowel-org:motions-2025-11-cwg-2

Commits on Dec 13, 2025

CWG2917 Disallow multiple friend-type-specifiers for a friend template

[temp.pre] Add error explanation to comment

CWG2923 Note about infinite loops and execution steps

CWG3005 Function parameters should never be name-independent

CWG3043 Lifetime extension for temporaries in expansion statements

CWG3044 Iterating expansion statements woes

CWG3045 Regularizing environment interactions of expansion statement

CWG3048 Empty destructuring expansion statements

CWG3053 Allowing #undef likely

CWG3061 Trailing comma in an expansion-init-list

CWG3063 Lifetime extension of temporaries past function return

CWG3074 Redundant ill-formedness for module macros

CWG3082 Allow for call-compatible function types in reinterpret_cast

CWG3084 compound-statements inside iteration-statements

CWG3089 const-default-constructible improperly handles std::meta::info

CWG3092 base-specifiers are not "declared"

CWG3093 Missing integration of direct base class relationships

CWG3094 Rework phases for string literal concatenation and token formation

CWG3095 Type-dependent packs that are not structured binding packs

CWG3098 Remove redundancy "names or designates"

CWG3099 Instantiation of type aliases from alias templates is unspecified

CWG3101 Types "compounded" from other types

CWG3108 Reflection on type aliases

CWG3109 Access checking when designating a protected member by a splice

CWG3110 Constexpr allocation for literal types

CWG3113 When is an expansion-init-list type-dependent?

CWG3114 Indirect base classes for class member access with direct base class relationship

CWG3115 Function parameters of consteval-only type

CWG3117 Overriding by a consteval virtual function

CWG3118 Mangling reflections of annotations is infeasible

CWG Poll 2: P3921R0 non-DR issues#8492tkoeppe merged 30 commits intocplusplus:maincplusplus/draft:mainfrom cowel-org:motions-2025-11-cwg-2cowel-org/draft:motions-2025-11-cwg-2Copy head branch name to clipboard

Commits

Commits on Dec 13, 2025

CWG Poll 2: P3921R0 non-DR issues#8492
tkoeppe merged 30 commits intocplusplus:mainfrom
cowel-org:motions-2025-11-cwg-2