swift
0585eb0e - [AutoDiff upstream] Add `@derivative(of:)` attribute. (#28321)

Commit

5 years ago

[AutoDiff upstream] Add `@derivative(of:)` attribute. (#28321) The `@derivative(of:)` attribute registers a function as a derivative of another function. This patch adds the `@derivative(of:)` attribute definition, syntax, parsing, and printing. Resolves TF-826. Todos: - Type-checking (TF-829). - Serialization (TF-837).

References

#28321 - [AutoDiff upstream] Add `@derivative(of:)` attribute.

Author

dan-zheng

Parents

678a7070

Files19

include/swift
- AST
  - Attr.def
  - Attr.h
  - AutoDiff.h
  - DiagnosticsParse.def
- Parse
  - Parser.h
lib
- AST
  - Attr.cpp
- Parse
  - ParseDecl.cpp
- Sema
  - TypeCheckAttr.cpp
  - TypeCheckDeclOverride.cpp
- Serialization
  - ModuleFormat.h
  - Serialization.cpp
test
- AutoDiff
  - Parse
    - derivative_attr_parse.swift
  - Serialization
    - derivative_attr.swift
    - differentiable_attr.swift
  - Syntax
    - Outputs
      - round_trip_parse_gen.swift.withkinds
    - round_trip_parse_gen.swift
- IDE
  - complete_decl_attribute.swift
utils/gyb_syntax_support
- AttributeNodes.py
- NodeSerializationCodes.py

swift 0585eb0e - [AutoDiff upstream] Add `@derivative(of:)` attribute. (#28321)

swift
0585eb0e - [AutoDiff upstream] Add `@derivative(of:)` attribute. (#28321)