During a toolset update we noticed the constructor on VisualBasicCommandLineParser was public. This in turn made many of the protected members of CommandLineParser a part of the API surface as it gave external customers an inheritance path.
It was never the intent for these members to be a part of the supported API surface. Creation of the parsers is meant to be done via the Default singleton properties. There seems to be little risk that we broke any customers here and hence we decided to remove this API.
Changed Simplifier methods to throw ArgumentNullExceptions
Changed Simplifier.ReduceAsync, Simplifier.ExpandAsync, and Simplifier.Expand methods to throw ArgumentNullExceptions if any non-optional, nullable arguments are passed in. Previously the user would get a NullReferenceException for synchronous methods and an AggregateException containing a NullReferenceException for asynchronous methods.
Treat a method marked with both public and private flags as private
The scenario is loading an assembly where some methods, fields or nested types have accessibility flags set to 7 (all three bits set), which mean public AND private.
After the fix, such flags are loaded to mean private.
The compat change is we’re trading a compile-time success and runtime failure (native compiler) against a compile-time error (restoring the behavior of v1.2).
Details below:
The native compiler successfully compiles the method and field case (those only yield runtime error System.TypeLoadException: Invalid Field Access Flags) and reported an accessibility error on the nested type.
The 1.2 compiler generated errors:
error BC30390: 'C.Private Overloads Sub M()' is not accessible in this context because it is 'Private'.
error BC30389: 'C.F' is not accessible in this context because it is 'Private'.
error BC30389: 'C.C2' is not accessible in this context because it is 'Protected Friend'.
error BC30390: 'C2.Private Overloads Sub M2()' is not accessible in this context because it is 'Private'.
The 1.3 compiler crashes.
After fix, the same errors as 1.2 are generated again.
Don't emit bad DateTimeConstant, and load bad BadTimeConstant as default value instead
The change affects compatibility in two ways:
When loading an invalid DateTimeConstant(-1), the compiler will use default(DateTime) instead, whereas the native compiler would produce code that fails to execute.
DateTimeConstant(-1) will still count when we check that you don’t specify two default values. The compiler will produce an error, instead of succeeding (and producing IL with two attributes).
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dependabot[bot]
commented
2 years ago
Bumps Microsoft.CodeAnalysis.CSharp.Workspaces from 4.0.1 to 4.3.0.
Release notes
Sourced from Microsoft.CodeAnalysis.CSharp.Workspaces's releases.
Changelog
Sourced from Microsoft.CodeAnalysis.CSharp.Workspaces's changelog.
... (truncated)
Commits
88ca01fMerge pull request #33940 from v-mdriml/localizationf68445eLOC CHECKIN | dotnet/roslyn dev16.0-vs-deps | 20190312 fix1a1120cMerge pull request #34023 from dotnet/merges/dev16.0-to-dev16.0-vs-depsaaa7451Merge pull request #33902 from genlu/fix33890d57da97Merge pull request #33990 from dotnet/merges/dev16.0-to-dev16.0-vs-deps90ce253Update to Arcade 1.0.0-beta.19157.23 (#33974)c03b883Fix type68db1a0Merge pull request #33827 from sharwell/caret-visible516a25dMerge pull request #33828 from sharwell/line-enderb6c6008Merge pull request #33830 from sharwell/readonly-completionDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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