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43 lines
1.4 KiB
Plaintext
43 lines
1.4 KiB
Plaintext
{0 Lambda calculus}
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This representation is the fifth in the compilation chain
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(see {{: index.html#architecture} Architecture}). Its main difference
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with the previous {{: dcalc.html} default calculus} is the absence of the
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default term, which has been eliminated through diverse compilation schemes.
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The module describing the abstract syntax tree is:
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{!modules: Lcalc.Ast}
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This intermediate representation corresponds to the lambda calculus
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presented in the {{: https://arxiv.org/abs/2103.03198} Catala formalization}.
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{1 Compilation from default calculus }
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{!module: Lcalc.Compile_with_exceptions} compiles the default term of the
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default calculus using catchable exceptions. This compilation scheme has been
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certified. Another compilation scheme that uses an option monad instead is
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available at {!module:Lcalc.Compile_without_exceptions}.
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Related modules:
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{!modules: Lcalc.Compile_with_exceptions Lcalc.Compile_without_exceptions}
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{1 Closure conversion }
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To target languages that don't have support for closures, we need to convert
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the closures to first-class functions in function-pointer-passing style
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computations.
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{!modules: Lcalc.Closure_conversion }
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{1 Backends}
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The OCaml backend of the lambda calculus is merely a syntactic formatting,
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since the core of the OCaml value language is effectively a lambda calculus.
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Related modules:
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{!modules: Lcalc.To_ocaml}
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