Merge 'main' into RefStructInterfaces #73492
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* Warn for `yield return` in `lock` * Encapsulate utility for filtering diagnostics * Filter warning for `yield return` in the new `lock` * Test `yield` in `lock` * Update existing test * Revert "Filter warning for `yield return` in the new `lock`" This reverts commit eafc594. * Revert "Encapsulate utility for filtering diagnostics" This reverts commit 654d458. * Add a comment separating error and warning conditions * Update tests after removing warning filtering * Remove runtime-dependent output verification * Remove unused code from a test
* Allow ref-like locals in iterators and async methods * Return check of ref-like locals in async methods * Move declaration to block where it's used * Add todo for improving error message of ERR_SpecialByRefInLambda * Test `ref` in `await foreach` and iterator * Extend tests * Skip incompatible desktop tests * Test `yield break` in the new `lock` * Extend tests * Mark removed unreleased error code as available * Improve check for ref locals that can be hoisted * Return error `ERR_BadSpecialByRefIterator` * Extend tests * Uncapitalize feature name to be like others * Use better errors for refs across awaits * Improve errors for spilled ref locals across awaits * Replace remaining old error messages * Return wrongly removed fact condition * Extend tests * Report errors close to problematic usage where possible * Add more tests * Test foreach on ref local with iterator inside * Report spill local await boundary errors at their declaration * Revert accidentally changed test name * Test ref struct Current of async enumerator
* Allow unsafe blocks in iterators * Drop duplicate long diagnostic verifications * Use `nint` in tests to simplify * Add more tests * Handle more iterator kinds * Make unsafe affect only signature, not iterator body * Fix comments * Rename method setting or clearing unsafe region * Improve code * Fix accessors * Remove asserts that can fail for invalid code * Improve tests * Avoid some langversion errors that would still be errors in newer langversions * Refactor tests * Document a breaking change * Fix theory conditions * Test non-iterator unsafe contexts in older language versions as well * Fix tests demonstrating unsafe context in iterators in C# 12 * Improve naming of tests verifying safe context of setters * Clarify comment * Fix test name
…otnet#73462) When dynamically registering for razor, the didChange was registered incorrectly. This changes to make sure the change exist and uses incremental, which is what xaml registers as
* Add more "ref in async" tests * Link langversion diagnostic mismatch issue in more tests * Test inline array init with awaits
Cache internal objects used by the formatting engine.
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May 15, 2024
AlekseyTs
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This was referenced May 21, 2024
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