Doug Gregor 3082b04b75 [Macros] Feed the static build configuration into macro expansions ...

Thread the static build configuration (formed from language options) in
to the macro plugin handler, which will serialize it for use in the
macro implementation. test this with a simple macro that checks
whether a particular custom configuration (set via `-D`) is enabled or
not.

This required some re-layering, sinking the logic for building a
StaticBuildConfiguration from language options down into a new
swiftBasicSwift library, which sits on top of the C++ swiftBasic and
provides Swift functionality for it. That can be used by the C++
swiftAST to cache the StaticBuildConfiguration on the ASTContext,
making it available for other parts of ASTGen.

2025-09-29 18:42:15 -07:00

..

ASTGen.h

Suppress Embedded Restriction diagnostics in code that won't be compiled as Embedded

2025-09-15 07:10:00 -07:00

BasicSwift.h

[Macros] Feed the static build configuration into macro expansions

2025-09-29 18:42:15 -07:00

MacroEvaluation.h

[Macros] Feed the static build configuration into macro expansions

2025-09-29 18:42:15 -07:00