231 releases
new 0.6.49-nightly.0 | Nov 26, 2024 |
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0.6.47-nightly.4 | Oct 20, 2024 |
0.6.40 | Jul 24, 2024 |
0.6.33 | Mar 21, 2024 |
0.5.13 | Nov 26, 2022 |
#318 in Programming languages
1,283 downloads per month
Used in 6 crates
4MB
98K
SLoC
The Erg compiler (codename: Centimetre)
The overall structure is described in detail in architecture.md(English).For other language translations of architecture.md, please check them out by yourself.
Use erg_compiler
as a Python library
erg_compiler
can be built as a Python library by using pyo3/maturin.
Example
import erg_compiler
module = erg_compiler.exec_module(".i = 1")
# foo.er:
# .bar = 1
foo = erg_compiler.__import__("foo")
assert module.i == 1
assert foo.bar == 1
import erg_compiler
erg_parser = erg_compiler.erg_parser
erg_ast = erg_compiler.erg_parser.ast
module = erg_parser.parse(".i = 1")
d = module.pop()
d.sig = erg_ast.VarSignature.new(erg_ast.Identifier.public("j"), None)
module.push(d)
ast = erg_ast.AST.new("test", module)
code = erg_compiler.compile_ast(ast)
exec(code)
assert j == 1
Debug install (using venv)
python -m venv .venv
source .venv/bin/activate
maturin develop --features pylib_compiler
Release install
maturin build -i python --release --features pylib_compiler
pip install <output wheel>
Dependencies
~2–30MB
~438K SLoC