cplusplus/cwg issues and pull requests

#99 - [basic.lifetime] The concept of "storage is released" is underspecified

Issue - State: open - Opened by xmh0511 over 2 years ago - 2 comments

#98 - [intro.object] The start of the region of storge

Issue - State: closed - Opened by xmh0511 over 2 years ago - 21 comments

#97 - [lex.charset] The character sets of ordinary and wide literals are not specified

Issue - State: closed - Opened by xmh0511 over 2 years ago - 5 comments

#96 - [intro.multithread] Define "atomic object"

Issue - State: open - Opened by languagelawyer over 2 years ago - 1 comment

#95 - [basic.types.general] Layout-compatibility seems too restricted

Issue - State: closed - Opened by frederick-vs-ja over 2 years ago - 2 comments

#94 - [defns.signature.member.templ] On the name in signature of constructor template

Issue - State: open - Opened by languagelawyer over 2 years ago - 1 comment

#93 - CWG2619 [dcl.init.aggr] "{ D }" is not a designated-initializer-list

Issue - State: closed - Opened by xmh0511 over 2 years ago - 7 comments

#92 - [basic.scope.namespace] p1 It is unspecified whether a declaration inhabits the global scope or not

Issue - State: open - Opened by xmh0511 over 2 years ago - 6 comments

#91 - [intro.abstract] p2 Is implementation-defined behavior can have more than one possible execution

Issue - State: open - Opened by xmh0511 over 2 years ago - 9 comments

#90 - [intro.execution.note] p5 The meaning contradicts the definition of a well-formed program

Issue - State: closed - Opened by xmh0511 over 2 years ago - 1 comment

#89 - CWG2609 [expr.sizeof] The result of applying sizeof to empty class is standard?

Issue - State: closed - Opened by xmh0511 over 2 years ago - 12 comments

#88 - [dcl.dcl] Use verb "declare" for declarations with a consistent meaning

Issue - State: open - Opened by xmh0511 over 2 years ago

#87 - [basic.scope.scope] Whether two types are distinct/same is underspecified in this document

Issue - State: open - Opened by xmh0511 over 2 years ago - 6 comments

#86 - [temp.constr.normal] The rule for normalization of a concept-id is obscure and hard to read

Issue - State: open - Opened by xmh0511 over 2 years ago

#85 - CWG2476 [dcl.spec.auto.general] p3 "function declarator" in the rule has a ambiguous meaning

Issue - State: closed - Opened by xmh0511 over 2 years ago - 6 comments

#84 - CWG2476 [dcl.spec.auto.general] p2 Is the type of "auto(*)(int)->auto" a generic parameter type placeholder

Issue - State: closed - Opened by xmh0511 over 2 years ago - 1 comment

#83 - [over.match.class.deduct] The rules for aggregate deduction candidates are unclear

Issue - State: open - Opened by xmh0511 over 2 years ago

#82 - [expr.prim.id.unqual] p3 An id-expression naming a template parameter of scalar type should be a prvalue

Issue - State: open - Opened by xmh0511 over 2 years ago - 2 comments

#81 - [class.mem] Whether a class type is complete at a point is underspecified

Issue - State: closed - Opened by xmh0511 over 2 years ago - 3 comments

#80 - CWG2634 [dcl.type.elab] p3 The nominated E is not clear in the rule such that implementations have a divergence

Issue - State: closed - Opened by xmh0511 over 2 years ago - 7 comments

#79 - CWG2608 [temp.arg.explicit] Allowing ommiting empty template argument list for default arguments

Issue - State: closed - Opened by ranaanoop over 2 years ago - 1 comment

#78 - [stmt.if] p2 The divergence of implementations regarding the semantic check for the discard statements

Issue - State: open - Opened by xmh0511 over 2 years ago - 12 comments

#77 - [expr] The unclear point about whether it is UB for evaluations of floating-pointer type

Issue - State: open - Opened by xmh0511 over 2 years ago - 3 comments

#76 - [expr] Clarify which syntax components designate expressions

Issue - State: open - Opened by xmh0511 over 2 years ago - 2 comments

#75 - CWG2606 [expr.static.cast] static_cast from void* doesn't handle similar types

Issue - State: closed - Opened by zygoloid over 2 years ago - 7 comments

#74 - [temp.deduct.partial] Resolve function call ambiguity between function templates containing parameter with default argument and trailing function parameter pack

Issue - State: open - Opened by ranaanoop over 2 years ago

#73 - [expr.prim.lambda.capture] An identifier that is a simple-capture is not an expression

Issue - State: closed - Opened by xmh0511 over 2 years ago - 8 comments

#72 - P2449 Whether two explicit specializations declare the same entity or not?

Issue - State: open - Opened by xmh0511 over 2 years ago - 6 comments

#71 - [temp] Is instantiated declaration subject to ODR?

Issue - State: open - Opened by xmh0511 over 2 years ago - 7 comments

#70 - CWG2605 [class.prop] Implicit-lifetime aggregates

Issue - State: closed - Opened by opensdh over 2 years ago - 2 comments

#69 - CWG2600 [expr.new] p2 should cover placeholder for a deduced class type

Issue - State: closed - Opened by xmh0511 over 2 years ago - 1 comment

#68 - CWG2604 [temp.expl.spec] Attributes and function template specializations

Issue - State: closed - Opened by AaronBallman over 2 years ago - 1 comment

#67 - [temp.deduct] Template parameter pack deduction if the deduction is not performed

Issue - State: open - Opened by xmh0511 over 2 years ago

#66 - CWG2603 [basic.scope.scope] Holistic functional equivalence for function templates

Issue - State: closed - Opened by opensdh over 2 years ago - 1 comment

#65 - [module.import] Clarify that a translation unit is "directly" or "indirectly" exported by a translation unit T

Issue - State: open - Opened by xmh0511 over 2 years ago - 1 comment

#64 - CWG2599 [expr.call] What does initializing a parameter include?

Issue - State: closed - Opened by opensdh over 2 years ago - 1 comment

#63 - CWG2600 [temp.dep.expr] Type dependency of `new auto(T())`

Issue - State: closed - Opened by hubert-reinterpretcast over 2 years ago - 10 comments

#62 - CWG2598 [basic.types.general] unions should not require a non-static data member of literal type

Issue - State: closed - Opened by zygoloid over 2 years ago - 1 comment

#61 - CWG2601 [except.ctor] Wording suggests that the compiler must track which subobjects have been destroyed

Issue - State: closed - Opened by zygoloid over 2 years ago - 1 comment

#60 - CWG2602 [dcl.constexpr] consteval defaulted functions

Issue - State: closed - Opened by AaronBallman over 2 years ago - 1 comment

#59 - [cpp.scope] is unsuitable for the macro name defined in a header unit imported by the pp-import

Issue - State: open - Opened by xmh0511 over 2 years ago

#58 - [temp.friend] p9 should be partially combined to [basic.scope.scope] p4

Issue - State: open - Opened by xmh0511 over 2 years ago - 1 comment

#57 - [module.import] p7 The "indirectly exported" by TU make [module.unit] p4 contradict with it

Issue - State: open - Opened by xmh0511 over 2 years ago - 4 comments

#56 - CWG268 [cpp.rescan] Define the term "a macro being replaced" and nested replacement

Issue - State: open - Opened by xmh0511 over 2 years ago - 6 comments

#55 - CWG2074 [temp.res] Is a local class defined in template declaration considered as a dependent type

Issue - State: closed - Opened by xmh0511 over 2 years ago - 7 comments

#54 - CWG2595 [special] Wording for eligible special member functions is missing a requirement

Issue - State: closed - Opened by brevzin over 2 years ago - 1 comment

#53 - P2348 [cpp.pre] p1 Preprocessing token sequence does not contain whitespace at all

Issue - State: open - Opened by xmh0511 over 2 years ago

#52 - [cpp.subst] p2 The tokens of the argument correspongs to __VA_ARGS__ should comprise comma

Issue - State: closed - Opened by xmh0511 over 2 years ago - 1 comment

#51 - CWG2594 [basic.start.main] A function template named main is not prohibited by the current draft

Issue - State: closed - Opened by xmh0511 over 2 years ago - 1 comment

#50 - [temp.inst] p3 Is the instantiated declaration considered a grammatical component?

Issue - State: closed - Opened by xmh0511 over 2 years ago - 5 comments

#49 - [temp.deduct.decl] lacks to specify the case when the deduction fails

Issue - State: open - Opened by xmh0511 over 2 years ago

#48 - CWG2593 [expr.mptr.oper] Dynamic type/most derived type wording not enough to prevent dereferencing using wrong base class subobject

Issue - State: closed - Opened by hubert-reinterpretcast over 2 years ago - 1 comment

#47 - CWG2596 [temp.inst]/17 Instantiation of constrained non-template friends

Issue - State: closed - Opened by dfrib over 2 years ago - 6 comments

#46 - [lex.pptoken] p3 is not suitable for the situation when the input stream starts to be parsed

Issue - State: open - Opened by xmh0511 over 2 years ago

#45 - P2348 [lex.comment] p1 The sequence of characters that matches a comment is a comment only if it satisfies the required condition

Issue - State: open - Opened by xmh0511 over 2 years ago - 1 comment

#44 - [basic.lval] p5 An id-expression naming the reference denotes the reference

Issue - State: open - Opened by xmh0511 over 2 years ago - 9 comments

#43 - [dcl.fct.def.coroutine] p13 A xvalue with its initial type "lvalue reference to cv T"

Issue - State: open - Opened by xmh0511 over 2 years ago - 3 comments

#42 - CWG1935 [expr.new] p29 Implementations have different behavior from what the rule says

Issue - State: closed - Opened by xmh0511 over 2 years ago - 21 comments

#41 - CWG2591 [class.union.general] Implicit change of active union member for anonymous union in union

Issue - State: closed - Opened by zygoloid over 2 years ago - 1 comment

#40 - CWG2820 [dcl.init.general] Zero-initialization VS default constructors

Issue - State: closed - Opened by frederick-vs-ja over 2 years ago - 7 comments

#39 - CWG2590 [dcl.enum] Underlying type of enum should determine its size and alignment requirement

Issue - State: closed - Opened by t3nsor over 2 years ago - 9 comments

#38 - CWG2587 [intro.races] visible side effect and initial value of an object

Issue - State: closed - Opened by languagelawyer over 2 years ago - 1 comment

#37 - CWG2586 [class.copy.assign] and [class.compare.default]: Explicit object assignment operators and comparisons

Issue - State: closed - Opened by brevzin over 2 years ago - 3 comments

#36 - CWG2583 [class.mem.general] Common initial sequence should require equal alignments

Issue - State: closed - Opened by t3nsor over 2 years ago - 8 comments

#35 - [except.throw] Non-copyable exception object types can be conditionally-supported

Issue - State: closed - Opened by frederick-vs-ja over 2 years ago - 3 comments

#34 - CWG2572 [over.over] resolution in context with no target

Issue - State: closed - Opened by jicama over 2 years ago - 2 comments

#33 - CWG2571 [expr.sub] CWG2507 doesn't specify the evaluation order for default arguments

Issue - State: closed - Opened by cor3ntin over 2 years ago - 1 comment

#32 - CWG2523 [basic.life] Meaningless wording regarding whether a program "depends on the side effects produced by the destructor"

Issue - State: closed - Opened by zygoloid over 2 years ago - 6 comments

#31 - CWG2569 [expr.prim.id.unqual] Use of decltype(capture) in parameter-declaration-clause

Issue - State: closed - Opened by brevzin over 2 years ago - 11 comments

#30 - CWG2567 [class.member.lookup] Operator lookup ambiguity

Issue - State: closed - Opened by wmm-at-edg over 2 years ago - 1 comment

#29 - [expr.new] p29 The type of the argument passed to placement dellocation function is not clear

Issue - State: open - Opened by xmh0511 over 2 years ago - 2 comments

#28 - CWG2592 [expr.new] We lack the rule that specifies which are placement allocation and deallocation functions

Issue - State: closed - Opened by xmh0511 over 2 years ago - 3 comments

#27 - CWG2566 [expr.new] p26 Is the matching deallocation function guaranteed to be invoked when no matching handler can be found?

Issue - State: closed - Opened by xmh0511 over 2 years ago - 1 comment

#26 - CWG2565 [expr.prim.req] Invalid types formed in the parameter-declaration-clause of a requires-expression

Issue - State: closed - Opened by brevzin over 2 years ago - 1 comment

#25 - CWG2560 [expr.prim.req.general] How is the type of a requirement parameter determined?

Issue - State: closed - Opened by zygoloid over 2 years ago - 1 comment

#24 - CWG2558 [expr.const] An immediate invocation should be required to fully initialize its result

Issue - State: closed - Opened by AaronBallman over 2 years ago - 3 comments

#23 - CWG2559 [expr.const] Should consteval = default functions be allowed to fallback to runtime evaluation?

Issue - State: closed - Opened by AaronBallman over 2 years ago - 1 comment

#22 - CWG2556 [stmt.return.coroutine] Unusable promise::return_void

Issue - State: closed - Opened by opensdh over 2 years ago - 1 comment

#21 - [expr.const] Constant expression evaluation of non-defining declarations of variables with static or thread_local storage duration

Issue - State: closed - Opened by hubert-reinterpretcast over 2 years ago - 3 comments

#20 - LWG3684 [expr.const] `allocate_at_least` is not mentioned

Issue - State: closed - Opened by frederick-vs-ja over 2 years ago - 6 comments

#19 - CWG2551 [basic.life] such a pointer/glvalue refers to allocated storage

Issue - State: closed - Opened by languagelawyer over 2 years ago - 7 comments

#18 - CWG2548 [expr.add] and array prvalues

Issue - State: closed - Opened by languagelawyer over 2 years ago - 1 comment

#17 - CWG1436 [cpp.cond] Constant expressions? In MY preprocessor? I think not.

Issue - State: closed - Opened by AaronBallman over 2 years ago - 5 comments

#16 - CWG2543 [dcl.constinit] Constinit for dynamic initialization turned into static initialization

Issue - State: closed - Opened by jensmaurer over 2 years ago - 1 comment

#15 - CWG2542 [expr.prim.lambda.closure] Is a closure type a structural type?

Issue - State: closed - Opened by jensmaurer over 2 years ago - 2 comments

#14 - NAD [expr.type.conv] Could constrained auto be used in function-style cast?

Issue - State: closed - Opened by cpplearner over 2 years ago - 2 comments

#13 - CWG2541 [module.unit] linkage declarations, module purview and module attachment

Issue - State: closed - Opened by urnathan over 2 years ago - 1 comment

#12 - CWG2540 [lex.ccon] Specification of numerical value of numeric-escape-sequence

Issue - State: closed - Opened by jensmaurer over 2 years ago - 1 comment

#11 - Issues resolved by P1103R3

Issue - State: closed - Opened by jensmaurer over 2 years ago - 2 comments

#10 - CWG2536 [expr.const] Missing wording about not-completely-initialized variables during constant initialization

Issue - State: closed - Opened by jensmaurer over 2 years ago - 1 comment

#9 - CWG2545 [dcl.attr.nouniqueaddr] Is `[[no_unique_address]]` entirely ignorable by the implementation?

Issue - State: closed - Opened by frederick-vs-ja over 2 years ago - 13 comments

#8 - CWG2544 [basic.compound] Address represented by a pointer past the end of an object may be incorrectly specified

Issue - State: closed - Opened by frederick-vs-ja over 2 years ago - 25 comments

#7 - CWG2537 [dcl.fct] Overbroad grammar for parameter-declaration

Issue - State: closed - Opened by jensmaurer over 2 years ago - 8 comments

#6 - CWG2522 [cpp.concat] Removing placemarker tokens and retention of whitespace

Issue - State: closed - Opened by jensmaurer over 2 years ago - 3 comments

#5 - CWG2535 [expr.ref] Class member access with "bad" object expression

Issue - State: closed - Opened by languagelawyer over 2 years ago - 6 comments

#4 - CWG2534 [expr.ref] Value category of expression representing pseudo-destructor

Issue - State: closed - Opened by languagelawyer over 2 years ago - 1 comment

#3 - CWG2533 [basic.stc] storage duration of objects created by an operation implicitly creating objects

Issue - State: closed - Opened by languagelawyer over 2 years ago - 8 comments

#2 - CWG2532 [expr.new] does not specify kind of pointer value in case of an array with no elements

Issue - State: closed - Opened by languagelawyer over 2 years ago - 1 comment

#1 - CWG2531 [dcl.constexpr] Static data members redeclared as constexpr

Issue - State: closed - Opened by opensdh over 2 years ago - 4 comments

GitHub / cplusplus/cwg issues and pull requests