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Issues list

[Proposal] Efficient Dictionary Initialization api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections untriaged New issue has not been triaged by the area owner
#109029 opened Oct 18, 2024 by kg
2
Hashtable has lower hash flooding resistance than Dictionary area-System.Collections bug untriaged New issue has not been triaged by the area owner
#108923 opened Oct 16, 2024 by MihaZupan
4
Fix up some documented exceptions area-System.Collections
#108896 opened Oct 15, 2024 by gewarren Loading…
@gewarren
1
Regression in .NET 9-RC2: Case-insensitive handling of JsonNode area-System.Collections breaking-change Issue or PR that represents a breaking API or functional change over a prerelease. needs-breaking-change-doc-created Breaking changes need an issue opened with https://github.com/dotnet/docs/issues/new?template=dotnet
#108790 opened Oct 11, 2024 by bart-vmware 9.0.0
6
Avoid generic virtual dispatch for frozen collections alternate lookup area-System.Collections community-contribution Indicates that the PR has been added by a community member
#108732 opened Oct 9, 2024 by andrewjsaid Loading…
1
BitArray should support Range-Indexer (RuntimeHelpers.GetSubArray<bool>) to get a range of Bits area-System.Collections
#108657 opened Oct 8, 2024 by JackDjTom Future
1
[API Proposal]: SortedSet<T>.GetAlternateLookup() api-needs-work API needs work before it is approved, it is NOT ready for implementation area-System.Collections
#108642 opened Oct 8, 2024 by terrajobst 10.0.0
11
[API Proposal]: Allow collections expression for other collections api-needs-work API needs work before it is approved, it is NOT ready for implementation area-System.Collections
#108457 opened Oct 1, 2024 by terrajobst 10.0.0
9
Allowing SortedDictionary.Remove while enumerating area-System.Collections needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration tenet-performance Performance related issue
#108374 opened Sep 29, 2024 by szmcdull Future
6
System.Collections.Immutable aren't runnable with trimming area-System.Collections disabled-test The test is disabled in source code against the issue
#108274 opened Sep 26, 2024 by MichalStrehovsky 10.0.0
4
Optimize Dictionary<>.TryInsert() by using ref var area-System.Collections community-contribution Indicates that the PR has been added by a community member
#108119 opened Sep 23, 2024 by SergeiPavlov Loading…
11
[Proposal] Vectorized System.Collections.Generic.Dictionary<K, V> api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration
#108098 opened Sep 21, 2024 by kg Future
2
Add an OrderedDictionary.TryAdd overload that returns the int-based index of an entry if the key already exists api-approved API was approved in API review, it can be implemented area-System.Collections
#107947 opened Sep 17, 2024 by eiriktsarpalis 10.0.0
@eiriktsarpalis
6
[Perf] Linux/x64: 1 Regression on 9/10/2024 12:54:19 PM arch-x64 area-System.Collections os-linux Linux OS (any supported distro) runtime-coreclr specific to the CoreCLR runtime tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark
#107930 opened Sep 17, 2024 by performanceautofiler bot 10.0.0
5
What are the acceptance/success criteria for an improved S.C.G.Dictionary? area-System.Collections design-discussion Ongoing discussion about design without consensus
#107830 opened Sep 14, 2024 by kg Future
14
Improve the performance of CollectionExtensions.InsertRange by reducing 1 array copy area-System.Collections community-contribution Indicates that the PR has been added by a community member
#107683 opened Sep 11, 2024 by karakasa Loading…
1
SortedSet<T>.SortedSetEquals is not correct when the sets have different comparers area-System.Collections bug
#106932 opened Aug 25, 2024 by skyoxZ Future
5
Add IAlternateEqualityComparer<ReadOnlySpan<byte>, string> support to StringComparer api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections
#106147 opened Aug 8, 2024 by eiriktsarpalis 10.0.0
5
Added AsReadOnly() extension to ISet<T> area-System.Collections community-contribution Indicates that the PR has been added by a community member new-api-needs-documentation
#106037 opened Aug 6, 2024 by Mrxx99 Loading…
1
13
Add the new Lock type to Concurrent Dicionary area-System.Collections
#104575 opened Jul 8, 2024 by eduardo-vp Loading…
@eduardo-vp
7
[API Proposal]: Adding a Cardinality/PopCount property to BitArray api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections
#104299 opened Jul 2, 2024 by polijp Future
1
Add in-place sorting methods to OrderedDictionary api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections
#103579 opened Jun 17, 2024 by eiriktsarpalis Future
11
[Analyzer] Incorrect lambda type passed to ConcurrentDictionary.GetOrAdd api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections code-analyzer Marks an issue that suggests a Roslyn analyzer code-fixer Marks an issue that suggests a Roslyn code fixer
#102398 opened May 17, 2024 by stephentoub Future
1
[API Proposal]: Add TryGetSuccesor() and TryGetPrecessor() for SortedSet. api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections
#102253 opened May 15, 2024 by JRichthammer Future
1
Fix SortedSet.IsSubsetOf (and friends) 102118 area-System.Collections community-contribution Indicates that the PR has been added by a community member
#102249 opened May 15, 2024 by lilinus Loading…
1
8
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