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Disallow dynamic calls on ref struct receivers #72674

Merged
merged 8 commits into from
Apr 5, 2024
Merged

Disallow dynamic calls on ref struct receivers #72674

merged 8 commits into from
Apr 5, 2024

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333fred
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@333fred 333fred commented Mar 22, 2024

Fixes #72606. Note that the behavior in the bug has slightly changed from the sharplab build used in the repro due to #71421.

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Disallow dynamic calls on ref struct receivers
41e69a4 
Fixes dotnet#72606. Note that the behavior in the bug has slightly changed from the sharplab build used in the repro due to dotnet#71421.
@333fred 333fred requested a review from a team as a code owner March 22, 2024 18:31
@dotnet-issue-labeler dotnet-issue-labeler bot added Area-Compilers untriaged Issues and PRs which have not yet been triaged by a lead labels Mar 22, 2024
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333fred commented Mar 22, 2024

@dotnet/roslyn-compiler for reviews

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333fred commented Mar 22, 2024

@dotnet/roslyn-compiler for a second review.

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333fred commented Mar 25, 2024

/azp run roslyn-CI

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Azure Pipelines successfully started running 1 pipeline(s).

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333fred commented Mar 25, 2024

@dotnet/roslyn-compiler for reviews

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@AlekseyTs PTAL.

jcouv
jcouv reviewed Mar 26, 2024
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Done with review pass (iteration 2). Only question is on testing indexers too

@jcouv jcouv self-assigned this Mar 26, 2024
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333fred commented Mar 26, 2024

@jcouv addressed feedback. @jaredpar for another look at the new commit.

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LGTM Thanks (iteration 3)

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AlekseyTs commented Mar 26, 2024 •
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            expression = BindToNaturalType(expression, diagnostics);

What are the possible types of this expression? Are they dynamic and delegates only? Can we add an assert for the fact? #Closed

Refers to: src/Compilers/CSharp/Portable/Binder/Binder_Invocation.cs:473 in 0ea0eeb. [](commit_id = 0ea0eeb, deletion_comment = False)

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AlekseyTs commented Mar 26, 2024 •
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        // HasCollectionExpressionApplicableAddMethod.bindDynamicInvocation

Should this method be adjusted too? #Closed

Refers to: src/Compilers/CSharp/Portable/Binder/Binder_Invocation.cs:396 in 0ea0eeb. [](commit_id = 0ea0eeb, deletion_comment = False)

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Done with review pass (commit 3)

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333fred commented Mar 27, 2024

Should this method be adjusted too?

Yes, but that revealed #72762. I've made the adjustment, but I think fixing the assert is outside the scope of this PR, so I opened the bug.

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@333fred It looks like there are some legitimate CI failures

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Done with review pass (commit 4)

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Nullable enable to address warnings, reword error message to include …
0c53f11 
…more things that it will error on.
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Merge remote-tracking branch 'upstream/main' into ref-struct-dynamic
21e1049 
* upstream/main: (416 commits)
  Semantic search (dotnet#71268)
  Make more static
  Fix MEF import of IExternalCSharpCopilotCodeAnalysisService to allow null
  Make static
  Make private
  Add comments
  Add method name to TimeInQueue telemetry (dotnet#72841)
  switch to frozen
  Simplify
  Add test
  Downstream
  Use singular helper when creating checksumsw
  Use singular helper when creating checksumsw
  Remove ability for a project to change its language
  Revert "Avoid creating result temp for is-expressions (dotnet#72273)" (dotnet#72827)
  Localized file check-in by OneLocBuild Task: Build definition ID 327: Build ID 2420199
  Localized file check-in by OneLocBuild Task: Build definition ID 327: Build ID 2420199
  Localized file check-in by OneLocBuild Task: Build definition ID 327: Build ID 2420199
  Localized file check-in by OneLocBuild Task: Build definition ID 327: Build ID 2420199
  Improve generic type argument list error recovery (dotnet#69734)
  ...
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333fred commented Apr 3, 2024

@AlekseyTs for another review

@jcouv jcouv dismissed their stale review April 3, 2024 18:43

changed

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Done with review pass (commit 6)

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Merge remote-tracking branch 'upstream/main' into ref-struct-dynamic
50a7dde 
* upstream/main: (182 commits)
  inline
  inline
  move helper
  add helper
  add helper
  remove usings
  Remove special enumerator and builder
  usings
  usings
  add helper
  Remove unused usings
  Remove
  Delete accessor
  Epedited wait
  Extract helper
  Extract helper
  Seal type
  remove unused usings
  Docs
  Simplify
  ...
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Test suggestsions
0bae434
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333fred commented Apr 5, 2024

@AlekseyTs addressed your feedback.

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333fred commented Apr 5, 2024

@jcouv for another review as well.

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LGTM (commit 8), assuming CI is passing

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LGTM Thanks (iteration 8)

@333fred 333fred merged commit 7f05bbb into dotnet:main Apr 5, 2024
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@333fred 333fred deleted the ref-struct-dynamic branch April 5, 2024 22:02
@dotnet-policy-service dotnet-policy-service bot added this to the Next milestone Apr 5, 2024
This was referenced Apr 13, 2024
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@dibarbet dibarbet modified the milestones: Next, 17.11 P1 Apr 29, 2024
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@jaredpar jaredpar jaredpar approved these changes

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Successfully merging this pull request may close these issues.

Dynamic variables fail to interpolate when using a custom InterpolatedStringHandler
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