Burak Emir 80639a02f0 [parse] Implement initial parsing support for Lambda expressions (#6583) ...

This adds the necessary parser infrastructure to recognize and parse
lambda expressions in Carbon.

Key changes:
- Added  and  Parse Node Kinds.
- Updated  to use  to accommodate the growing number of node kinds.
- Implemented parser states and handlers for lambda syntax ( or ).
- Added  structure to .
- Added diagnostics for missing lambda bodies.
- Added a stub in  phase to defer semantic analysis using .
- Added parser tests for lambdas.

2026-01-14 16:58:15 +00:00

..

lambda.carbon

[parse] Implement initial parsing support for Lambda expressions (#6583)

2026-01-14 16:58:15 +00:00