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Merge "list-patterns" feature into main branch #57962

Merged
merged 58 commits into from
Nov 24, 2021
Merged

Merge "list-patterns" feature into main branch #57962

merged 58 commits into from
Nov 24, 2021

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jcouv
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@jcouv jcouv commented Nov 24, 2021

FYI @AlekseyTs @333fred
Relates to test plan #51289

msftbot[bot] and others added 30 commits February 21, 2021 03:11
Merge pull request #51376 from dotnet/merges/master-to-features/list-…
f752c2e 
…patterns

Merge master to features/list-patterns
Merge pull request #51542 from dotnet/merges/master-to-features/list-…
1e657f6 
…patterns

Merge master to features/list-patterns
Merge pull request #51718 from dotnet/merges/main-to-features/list-pa…
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…tterns

Merge main to features/list-patterns
Merge pull request #51864 from dotnet/merges/main-to-features/list-pa…
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…tterns

Merge main to features/list-patterns
Merge pull request #52025 from dotnet/merges/main-to-features/list-pa…
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…tterns

Merge main to features/list-patterns
Merge pull request #52198 from dotnet/merges/main-to-features/list-pa…
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…tterns

Merge main to features/list-patterns
Merge pull request #52402 from dotnet/merges/main-to-features/list-pa…
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…tterns

Merge main to features/list-patterns
Merge pull request #52548 from dotnet/merges/main-to-features/list-pa…
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…tterns

Merge main to features/list-patterns
@alrz
List pattern syntax (#51299)
65fce0c
@alrz
List patterns: binding and lowering (#53299)
ac4138a
@jcouv
Merge remote-tracking branch 'dotnet/main' into HEAD
7d72108
@jcouv
Resolve conflicts
6470f61
@jcouv
Merge pull request #53937 from jcouv/merge-master
37d8075 
Refresh `features/list-patterns` with latest bits from `main` branch
@alrz
List patterns: change syntax to use square brackets (#54335)
9961685
@alrz
Merge remote-tracking branch 'origin/main' into list-merge
256dda8 
# Conflicts:
#	src/Compilers/CSharp/Portable/Binder/Binder_Expressions.cs
#	src/Compilers/CSharp/Portable/Binder/Binder_Patterns.cs
#	src/Compilers/CSharp/Portable/Errors/MessageID.cs
#	src/Compilers/CSharp/Portable/FlowAnalysis/DefiniteAssignment.cs
#	src/Compilers/CSharp/Portable/Lowering/LocalRewriter/LocalRewriter.cs
#	src/Compilers/CSharp/Portable/Lowering/LocalRewriter/LocalRewriter_AssignmentOperator.cs
#	src/Compilers/CSharp/Portable/Lowering/LocalRewriter/LocalRewriter_Call.cs
#	src/Compilers/CSharp/Portable/Lowering/LocalRewriter/LocalRewriter_FunctionPointerInvocation.cs
#	src/Compilers/CSharp/Portable/Lowering/LocalRewriter/LocalRewriter_IndexerAccess.cs
#	src/Compilers/CSharp/Portable/Lowering/LocalRewriter/LocalRewriter_ObjectOrCollectionInitializerExpression.cs
#	src/Compilers/CSharp/Portable/PublicAPI.Unshipped.txt
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.cs.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.de.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.es.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.fr.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.it.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.ja.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.ko.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.pl.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.pt-BR.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.ru.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.tr.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.zh-Hans.xlf
#	src/Compilers/CSharp/Portable/xlf/CSharpResources.zh-Hant.xlf
#	src/Compilers/Test/Utilities/CSharp/TestOptions.cs
@alrz
Resolve conflicts
1097878
@alrz
Simplify
d05daef
@alrz
Fixup tests
74d4e58
@jcouv
Merge pull request #55072 from alrz/list-merge
2f1f839 
Merge main into features/list-patterns
@dotnet-bot
Merge pull request #55106 from dotnet/merges/main-to-features/list-pa…
4e3d7bd 
…tterns

Merge main to features/list-patterns
@alrz
List patterns: Fix pattern lookup on nullable types (#55002)
3e08be9
@JoeRobich
Merge remote-tracking branch 'origin/features/list-patterns' into mer…
277c621 
…ges/main-to-features/list-patterns
@dotnet-bot
Merge pull request #55321 from dotnet/merges/main-to-features/list-pa…
a26c19b 
…tterns

Merge main to features/list-patterns
@alrz
Minor cleanup
541b1b7
@dotnet-bot
Merge pull request #56201 from dotnet/merges/main-to-features/list-pa…
3f03fcc 
…tterns

Merge main to features/list-patterns
@alrz
List patterns: subsumption checking (#53891)
ffe7d77
@JoeRobich
Merge branch 'features/list-patterns' into merges/main-to-features/li…
6ad070a 
…st-patterns
@dotnet-bot
Merge pull request #56525 from dotnet/merges/main-to-features/list-pa…
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…tterns

Merge main to features/list-patterns
@dotnet-bot
Merge pull request #56735 from dotnet/merges/main-to-features/list-pa…
d055cab 
…tterns

Merge main to features/list-patterns
@jcouv
List-patterns: fix build break (#56809)
d333187
alrz and others added 13 commits October 28, 2021 11:47
@alrz
List patterns: IOperation (#56008)
59a0608
@jcouv
List-patterns: Add declarations of public APIs (#57434)
3b4d45b
@alrz
Follow-up on merge
f50a8dd
@jcouv
Merge pull request #57425 from alrz/epilogue
67a9216 
Merge `main` branch into `list-patterns` branch
@jcouv
Merge remote-tracking branch 'dotnet/main' into merge-main
55c276c
@jcouv
Adjust OperationKind identifiers in publicAPI
f575c80
@jcouv
Merge pull request #57690 from jcouv/merge-main
1d38997 
Merge `main` branch into `list-patterns`
@JoeRobich
Merge branch 'features/list-patterns' into merges/main-to-features/li…
6d385fe 
…st-patterns
@dotnet-bot
Merge pull request #57754 from dotnet/merges/main-to-features/list-pa…
118a310 
…tterns

Merge main to features/list-patterns
@jcouv
List-patterns: factor binding logic (#57318)
09bc67a 
Co-authored-by: AlekseyTs <AlekseyTs@users.noreply.github.com>

This changes the bound tree representation of list patterns, slice patterns and implicit indexer accesses to avoid storing property or method symbols. Instead we store BoundIndexerAccess/BoundArrayAccess/BoundCall, which be obtain from existing "Bind*" methods and that we run through `CheckValue`. This ensures that we're not missing on all the validation rules which those include.
We intend to do some further refactoring, allowing `CheckValue` to properly deal with placeholders. This will allow us to store the Receiver separately from the IndexerOrSliceAccess and leverage existing placeholder infrastructure.
@jcouv
Merge pull request #57905 from dotnet/merges/main-to-features/list-pa…
0d661e9 
…tterns

Merge main to features/list-patterns
@AlekseyTs
Unify representation of an implicit Index indexer over an array and…
7fea0aa 
… non-array types. (#57918)
@jcouv
List-patterns: add a few tests and add HasValidate flag (#57914)
0660d83
@jcouv jcouv self-assigned this Nov 24, 2021
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jcouv commented Nov 24, 2021

@alrz FYI the feature will likely get merged before your latest PR (#57934). If so, we'll just have to retarget the PR. Thanks

@jcouv jcouv marked this pull request as ready for review November 24, 2021 17:02
@jcouv jcouv requested review from a team as code owners November 24, 2021 17:02
@jcouv jcouv merged commit 19d3159 into main Nov 24, 2021
@ghost ghost added this to the Next milestone Nov 24, 2021
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jcouv commented Nov 24, 2021

The list-patterns feature was merged for VS 17.1p2 and .NET 6.0.200.
Thanks @alrz, @333fred and @AlekseyTs

@allisonchou allisonchou modified the milestones: Next, 17.1.P2 Nov 30, 2021
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.NET 6.0.200

marking my calendar for when Roslyn can adopt the feature :)

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@AlekseyTs AlekseyTs AlekseyTs approved these changes

@jaredpar jaredpar Awaiting requested review from jaredpar

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Area-Compilers New Feature - List Patterns
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@jcouv @RikkiGibson @AlekseyTs @allisonchou @alrz @dotnet-bot @JoeRobich