Topic	Replies	Views	Activity
Pitch: Warn on near-miss protocol witness when a default implementation is chosen Compiler compiler-warning , diagnostics	3	107	March 2, 2026
Request for feedback: emitting warnings when weak capture list items cause strong captures Compiler capture-list , diagnostics	7	350	January 28, 2026
RBI: missing data race diagnostics in actor-context-inheriting closure Compiler concurrency , diagnostics	2	213	November 7, 2025
[Pitch] Improve diagnostic when attempting to send "task-isolated" value Pitches concurrency , task , diagnostics , sending , isolation	3	399	November 5, 2025
Thoughts on enabling explicit warnings-as-errors control over 'ungrouped' diagnostics? Compiler diagnostics	0	94	August 30, 2025
Naming warnings group for variable mutability Compiler diagnostics	1	254	August 13, 2025
Emitting warning when creating instance of type conforming to protocol Using Swift diagnostics	3	217	May 12, 2025
What is your workflow for updating failed diagnostic expectations in tests? Compiler testing , diagnostics	0	87	April 24, 2025
Let's debug: missing RBI data race diagnostics Compiler concurrency , diagnostics	10	702	April 16, 2025
Surfacing educational notes for compiler errors Source Tooling diagnostics , educational-notes	16	803	March 4, 2025
RFC: Educational notes for data-race safety errors Compiler concurrency , diagnostics , educational-notes	7	866	February 26, 2025
[question] is reading `hasErrors()` on `DiagnosticTransaction` supposed to have side effects? Compiler question , diagnostics	0	421	June 5, 2024
How to preserve 'tentative' diagnostics recorded during a `DiagnosticTransaction`? Compiler diagnostics	0	356	June 4, 2024
[Pitch] Lazy ClangImporter Diagnostics Enabled by Default Compiler clangimporter , diagnostics	2	1187	February 4, 2022
Pitch: Improved ClangImporter Diagnostics Pitches clangimporter , diagnostics	16	2932	January 7, 2022

diagnostics