eirproject/ eir
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243 Stars 
7 Forks 
Apache License 2.0 
243 Commits 
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Description
Erlang ecosystem common IR
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Eir Project
Erlang compiler and IR implemented in Rust
Details
Current features: * Unified Thorin based IR representation named Eir * Erlang frontend * Core frontend * Pattern match compilation passes * Basic optimization and cleanup passes * Naive interpreter used for testing
The project is split into several crates: *
libeir_ir- Contains the core Eir IR data structures, validation, printing *
libeir_syntax_erl- Frontend for Erlang, lowers to Eir. *
libeir_syntax_core- Frontend for Core Erlang, lowers to Eir. *
libeir_passes- Compiler passes operating on Eir. *
libeir_lowerutils- Utilities for lowering Eir to SSA form. *
libeir_interpreter- Naive interpreter for Eir. Used to run OTP test suites. *
libeir_intern- Symbol interning. Used by most other crates. *
libeir_diagnostics- Source span handling and diagnostics printing. *
libeir_util- Kitchen sink of utilities used by other crates. *
pattern-compiler- A generic pattern matching tree compiler. *
tools- CLI tools used to work with the IR.