trunk
Add a failing test for Clang modules support. (#7233)
Improve readability of test failures. (#7609)
Switch from Prettier to Rumdl for Markdown formatting (#7423)
Improve autoupdate diagnostic CHECK line positioning. (#5942)
Make FileTest run tests async by default (#4991)
Improve diagnostic when test split unexpectedly succeeds or fails. (#7608)
Add missing standard library header inclusions (#5316)
Switch test manifests to embedded C++ (#5036)
Support use of Carbon toolchain as a bazel module (#7223)
Narrow the CRC scope in file_test (#5043)
Handle jj diff-style conflict markers in autoupdate (#6559)
Make it easier to see test performance (#5363)