Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Support for C# 8 pattern matching #3049

Merged
merged 17 commits into from
Aug 5, 2023
Merged

Support for C# 8 pattern matching #3049

merged 17 commits into from
Aug 5, 2023

Conversation

siegfriedpammer
Copy link
Member

Currently not supported are:

  • top-level patterns without type-checking (eg. is null, is not null, is {}, ...)
  • positional pattern tuple/deconstruct
  • discards in positional patterns
  • not patterns (C# 9)
  • relational patterns (C# 9)
  • and/or pattern (C# 9)

siegfriedpammer and others added 17 commits August 4, 2023 16:28
@siegfriedpammer
Add support for simple recursive patterns where the sub pattern is a …
f7343c7 
…simple type pattern.
@siegfriedpammer
Add support for simple constant patterns.
65b4c92
@siegfriedpammer
Add support for string constant patterns.
3218a06
@siegfriedpammer
Fix pattern matching with fields and value types.
4e62fea
@siegfriedpammer
Add support for var sub patterns.
51a8eb2
@siegfriedpammer
Support null check without type check in sub patterns.
e475af7
@siegfriedpammer
Support recursive pattern for value types
8cb3a67
@siegfriedpammer
Refactor sub pattern detection into loop to allow continuations of ou…
1cb4e77 
…ter patterns.
@siegfriedpammer
Add support for nullable structs
a93731a
@siegfriedpammer
Add support for nullable int const patterns
cb62cac
@siegfriedpammer
Pattern Matching: Ensure that we always return a non-null instruction…
800067e 
… after successfully matching a pattern.
@siegfriedpammer
Add null and not null patterns for nullable value types
8e63d92
@siegfriedpammer
Add missing DecompilerSettings for new language features
688474f
@christophwille
DefineConstants overrides defined constants in all projects; use prop…
a0027e1 
…erty to amend constants.
@siegfriedpammer
Move TransformDecimalCtorToConstant to EarlyExpressionTransforms
e193b83
@siegfriedpammer
Support decimal constants in pattern matching
bf96482
@siegfriedpammer
Add test case for empty string pattern
97b6a2f
@christophwille christophwille mentioned this pull request Aug 5, 2023
Closed
@siegfriedpammer siegfriedpammer merged commit 25ed4b1 into master Aug 5, 2023
@siegfriedpammer siegfriedpammer deleted the recursive-patterns branch August 5, 2023 14:37
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
2 participants
@siegfriedpammer @christophwille