[5.9][ASTGen/Macros] Adjustments to split `FunctionParameterSyntax` into multiple nodes for function parameters, closure parameters and enum parameters#64959

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ahoppen merged 1 commit intoswiftlang:release/5.9from

ahoppen:ahoppen/5.9/split-function-parameter

Apr 6, 2023

Commits on Apr 5, 2023

[ASTGen/Macros] Adjustments to split `FunctionParameterSyntax` into multiple nodes for function parameters, closure parameters and enum parameters
ahoppen
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