cplusplus

[expr.reflect] Last example assumes sizeof(int)!=1 without saying as such Open

Difficulty 1/5 Under an hour Newbie friendliness 86/100

cplusplus/draft#9330 · 3 comments · 2 reactions · Opened Sep 14, 2026

[checks] Check for `in \xrefc` Open

P3-Other

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

cplusplus/draft#9319 · Opened Sep 6, 2026

[stdatomic.h.syn] not updated appropriately with P3248 Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

cplusplus/draft#9302 · 1 reaction · Opened Sep 3, 2026

[atomics.syn] Missing `// optional` comments for `atomic_intN_t` aliases Open

P2-Bug

Difficulty 1/5 Under an hour Newbie friendliness 85/100

cplusplus/draft#9301 · 1 comment · 1 reaction · Opened Sep 3, 2026

[expr.call]/2 Unclear specification for virtual function calls P4176 Open

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

cplusplus/draft#9300 · 3 comments · Opened Sep 3, 2026

[diff.expr] Undocumented change of `0 == 0` type from `int` to `bool` Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

cplusplus/draft#9299 · 7 comments · Opened Sep 3, 2026

[expr.call]/1 Lacking `defnx` for "function call" Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

cplusplus/draft#9295 · 4 comments · Opened Sep 1, 2026

[expr.prim.lambda.capture]/12 Lengthy but redundant wording Open

Difficulty 1/5 Under an hour Newbie friendliness 85/100

cplusplus/draft#9292 · Opened Sep 1, 2026

Rename [diff.stat] to [diff.stmt] Open

P3-Other

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

cplusplus/draft#9291 · Opened Sep 1, 2026

[expr.prim.lambda.capture] bullet (10.2) "capture (noun)" is undefined, possibly *capture* the non-terminal instead Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

cplusplus/draft#9290 · Opened Sep 1, 2026

[expr.prim.id.qual]/9 “member” from nowhere Open

P1-Important

Difficulty 1/5 Under an hour Newbie friendliness 78/100

cplusplus/draft#9287 · 2 comments · Opened Aug 31, 2026

[expr.prim.id.unqual]/15 Could a variable be an object / reference? Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

cplusplus/draft#9286 · 2 comments · Opened Aug 31, 2026

[expr.prim.id.unqual]/14 "sequenced before" with "postcondition assertion" Open

P1-Important

Difficulty 1/5 Under an hour Newbie friendliness 82/100

cplusplus/draft#9285 · 2 comments · 1 reaction · Opened Aug 31, 2026

[basic.compound] Weird and conflicting uses of `defnx` Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

cplusplus/draft#9282 · Opened Aug 29, 2026

[basic.start.term]/1 "sequenced before" followed by "function" Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

cplusplus/draft#9280 · 1 comment · Opened Aug 29, 2026

[ub:basic.stc.alloc.dealloc.constraint] Irrelevant UB example Open

ub-ifndr

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

cplusplus/draft#9276 · 6 comments · Opened Aug 27, 2026

CWG1670 makes the last paragraph of [class.conv.fct] unnecessary Open

Difficulty 2/5 1-3 hours Newbie friendliness 67/100

cplusplus/draft#9263 · 1 comment · Opened Aug 19, 2026

[organization.general] There is a missed subclause not mentioned in the General subclause Open

P2-Bug

Difficulty 1/5 Under an hour Newbie friendliness 82/100

cplusplus/draft#9261 · Opened Aug 18, 2026

[lex.name] The note could be clearer to say keywords are identifiers before phase 7. Open

Difficulty 1/5 Under an hour Newbie friendliness 78/100

cplusplus/draft#9260 · Opened Aug 18, 2026

[ifndr:basic.def.odr.definition.matches] wrong parity of negation, wrong example Open

P2-Bug ub-ifndr

Difficulty 1/5 Under an hour Newbie friendliness 92/100

cplusplus/draft#9238 · 7 comments · Opened Jul 28, 2026

[rand.req.eng][rand.req.dist] What is `fmtflags`? LWG4618 Open

lwg not-editorial

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

cplusplus/draft#9220 · 3 comments · 2 reactions · Opened Jul 21, 2026

[ub:expr.expr.eval] Description needs to be updated for arithmetic expressions Open

P2-Bug ub-ifndr

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

cplusplus/draft#9189 · Opened Jul 16, 2026

[sequence.reqmts], [associative.reqmts.general]: Grammatical corrections for a.erase(q) Open

P3-Other

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

cplusplus/draft#9166 · 2 comments · Opened Jun 29, 2026

[cmp.categories.pre] Anonymous parameter or unnamed parameter? Open

Difficulty 2/5 1-3 hours Newbie friendliness 64/100

cplusplus/draft#9062 · 2 comments · 2 reactions · Opened Jun 11, 2026

[diff.library] Entry for `abs` incompatibility Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

cplusplus/draft#9035 · 8 comments · Opened May 25, 2026

Inconsistent parameter names for erase members of unordered containers Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

cplusplus/draft#8904 · 2 comments · Opened Apr 1, 2026

[tuple], [variant] Use pack indexing Open

P3-Other

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

cplusplus/draft#8795 · 4 comments · 1 reaction · Opened Mar 18, 2026

[specialized.algorithms] `voidify` should use `\exposid`, not `\placeholdernc` Open

P2-Bug

Difficulty 1/5 Under an hour Newbie friendliness 68/100

cplusplus/draft#8559 · Opened Nov 24, 2025

[iterator.synopsis] The <iterator> header should be // mostly freestanding Open

P3-Other

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

cplusplus/draft#8545 · 4 reactions · Opened Nov 17, 2025

[std] Unconventional `// error` comments Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

cplusplus/draft#8499 · Opened Nov 10, 2025

[basic.types.general] Talk about "program points", not "certain contexts" Open

P3-Other

Difficulty 1/5 Under an hour Newbie friendliness 65/100

cplusplus/draft#8253 · Opened Sep 27, 2025

[mdspan.sub.helpers] doesn't say the exposition-only helpers are exposition-only Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 64/100

cplusplus/draft#8238 · 1 comment · Opened Sep 17, 2025

[checks] Add check for missing whitespace in `if(`, `for(`, `while(` Open

P3-Other

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

cplusplus/draft#8098 · Opened Jul 19, 2025

[intro.structure] should mention Annex E Open

P2-Bug

Difficulty 1/5 Under an hour Newbie friendliness 85/100

cplusplus/draft#7076 · 2 reactions · Opened Jun 29, 2024

Exposition-Only Members Without \exposid Open

P2-Bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

cplusplus/draft#5940 · 4 comments · 1 reaction · Opened Nov 8, 2022

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