Richard Wei 833338f9ce [Macros] Top-level freestanding macros (#63553) ...

Allow freestanding macros to be used at top-level.
- Parse top-level `#…` as `MacroExpansionDecl` when we are not in scripting mode.
- Add macro expansion decls to the source lookup cache with name-driven lazy expansion. Not supporting arbitrary name yet.
- Experimental support for script mode and brace-level declaration macro expansions: When type-checking a `MacroExpansionExpr`, assign it a substitute `MacroExpansionDecl` if the macro reference resolves to a declaration macro. This doesn’t work quite fully yet and will be enabled in a future fix.

2023-03-06 07:15:20 -08:00

..

Frontend

[Macros] Top-level freestanding macros (#63553)

2023-03-06 07:15:20 -08:00

Parse

[CSFix] Diagnose extraneous force unwraps in ambiguous context

2023-02-24 23:48:03 -08:00

Runtime

Integrate newer string processing (a0ed7e1)

2022-04-15 12:01:45 -07:00

Sema

[Sema] Don’t fail constraint generation if a closure contains an ErrorExpr

2023-01-30 17:36:36 +01:00

SILGen

[Sema] Diagnose regex literals if Regex<Output> is unavailable

2022-04-22 14:01:15 +01:00

lit.local.cfg

Revert "Revert "Merge pull request #40595 from hamishknight/straw-bales""

2021-12-19 10:08:48 -07:00