35 lines
1.3 KiB
Markdown
35 lines
1.3 KiB
Markdown
# nac3 compiler
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This repository contains:
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- nac3core: Core compiler library, containing type-checking, static analysis (in
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the future) and code generation.
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- nac3embedded: Integration with CPython runtime.
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- nac3standalone: Standalone compiler tool.
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The core compiler would know nothing about symbol resolution, host variables
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etc. The nac3embedded/nac3standalone library would provide (implement) the
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symbol resolver to the core compiler for resolving the type and value for
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unknown symbols. The core compiler would only type check classes and functions
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requested by the nac3embedded/nac3standalone lib (the API should allow the
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caller to specify which methods should be compiled). After type checking, the
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compiler would analyse the set of functions/classes that are used and perform
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code generation.
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Symbol resolver:
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- Str -> Nac3Type
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- Str -> Value
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value could be integer values, boolean values, bytes (for memcpy), function ID
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(full name + concrete type)
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## Current Plan
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1. Write out the syntax-directed type checking/inferencing rules. Fix the rule
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for type variable instantiation.
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2. Update the library dependencies and rewrite some of the type checking code.
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3. Design the symbol resolver API.
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4. Move tests from code to external files to cleanup the code.
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