TC-D, Removing the syntactic sugar from the Abstract Syntax TreeΒΆ

TC-D is an optional assignment.

This section has been updated for EPITA- 2021 on 2019-04-26.

At the end of this stage, the compiler must be able to remove syntactic sugar from a type-checked AST. These features are triggered by the options --desugar and --overfun-desugar.