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

..

fuzzer_corpus

Rename parser dir to parse (#3178)

2023-09-01 01:35:45 +00:00

testdata

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

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

BUILD

Add an EnumMaskBase type (#6053)

2025-09-12 18:04:10 +00:00

context.cpp

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

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

context.h

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

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

coverage_test.cpp

Add coverage testing for parse node kinds. (#4436)

2024-10-23 18:16:32 +00:00

dump.cpp

Allow dumping with a Parse::Context (#5936)

2025-08-08 20:32:16 +00:00

dump.h

Rewrite Dump calls to use std::string returns (#5195)

2025-03-27 21:17:54 +00:00

extract.cpp

Introduce FindIfOrNull() FindIfOrNone() and Contains() (#5322)

2025-04-18 14:17:48 +00:00

handle_adapt.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_alias.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_array_expr.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_base.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_binding_pattern.cpp

Remove support for addr (#6375)

2025-11-18 19:48:58 +00:00

handle_brace_expr.cpp

Parse ref as operator (#6539)

2025-12-30 19:18:34 +00:00

handle_choice.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_code_block.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_decl_definition.cpp

Decouple associated constants from let (#5973)

2025-09-02 23:15:26 +00:00

handle_decl_name_and_params.cpp

Drop fn destroy support (#6136)

2025-09-25 21:56:48 +00:00

handle_decl_scope_loop.cpp

Handle parsing of require...impls declarations (#6255)

2025-10-23 18:34:52 +00:00

handle_expr.cpp

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

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

handle_function.cpp

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

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

handle_if_expr.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_impl.cpp

Handle parsing of require...impls declarations (#6255)

2025-10-23 18:34:52 +00:00

handle_import_and_package.cpp

Formalize Cpp as a PackageNameId (#6306)

2025-11-05 17:21:41 +00:00

handle_index_expr.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_lambda.cpp

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

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

handle_let.cpp

Decouple associated constants from let (#5973)

2025-09-02 23:15:26 +00:00

handle_match.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_namespace.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_paren_condition.cpp

Add missing standard library header inclusions (#5316)

2025-04-17 15:37:57 +00:00

handle_paren_expr.cpp

Parse ref as operator (#6539)

2025-12-30 19:18:34 +00:00

handle_pattern_list.cpp

Implement "unused pattern bindings" p2022 - parsing (#6460)

2025-12-17 15:40:20 +00:00

handle_pattern.cpp

Implement "unused pattern bindings" p2022 - parsing (#6460)

2025-12-17 15:40:20 +00:00

handle_period.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_require.cpp

Handle parsing of require...impls declarations (#6255)

2025-10-23 18:34:52 +00:00

handle_requirement.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_statement.cpp

Decouple associated constants from let (#5973)

2025-09-02 23:15:26 +00:00

handle_type.cpp

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

handle_unused.cpp

Implement "unused pattern bindings" p2022 - parsing (#6460)

2025-12-17 15:40:20 +00:00

handle_var.cpp

Implement "unused pattern bindings" p2022 - parsing (#6460)

2025-12-17 15:40:20 +00:00

handle.h

Update pre-commit clang-format version (#5825)

2025-07-18 18:29:12 +00:00

node_category.cpp

Some more edits to EnumBase and EnumMaskBase (#6054)

2025-09-12 22:59:37 +00:00

node_category.h

Handle parsing of require...impls declarations (#6255)

2025-10-23 18:34:52 +00:00

node_ids.h

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

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

node_kind.cpp

Some more edits to EnumBase and EnumMaskBase (#6054)

2025-09-12 22:59:37 +00:00

node_kind.def

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

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

node_kind.h

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

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

parse_fuzzer.cpp

Switch compile functions to use options structs (#5742)

2025-06-27 22:08:47 +00:00

parse.cpp

Decouple associated constants from let (#5973)

2025-09-02 23:15:26 +00:00

parse.h

Move dumping into the phase factory functions (#5747)

2025-07-01 15:51:41 +00:00

precedence_test.cpp

Implement new precedence from #4075 (#4236)

2024-08-22 22:32:19 +00:00

precedence.cpp

Parse ref as operator (#6539)

2025-12-30 19:18:34 +00:00

precedence.h

Parse ref as operator (#6539)

2025-12-30 19:18:34 +00:00

state.cpp

Some more edits to EnumBase and EnumMaskBase (#6054)

2025-09-12 22:59:37 +00:00

state.def

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

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

state.h

Rename Parse::State to Parse::StateKind (#5249)

2025-04-05 04:25:00 +00:00

tree_and_subtrees.cpp

Switch zip to zip_equal where possible (#6389)

2025-11-18 00:28:06 +00:00

tree_and_subtrees.h

Expand use of CheckIRId stores (#5820)

2025-07-21 20:02:27 +00:00

tree_test.cpp

Switch compile functions to use options structs (#5742)

2025-06-27 22:08:47 +00:00

tree.cpp

Id::Invalid -> Id::None (#4834)

2025-01-22 23:15:00 +00:00

tree.h

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

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

typed_nodes_test.cpp

Drop fn destroy support (#6136)

2025-09-25 21:56:48 +00:00

typed_nodes.h

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

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