サンプル

Parse C99 source declarations into a FileAST hierarchy, manage typedef scoping with isolated state per invocation, and track source coordinates with CParser.parse in pycparser 2.22.

sha256:ca8c63c9274039bc589c4047477b862d3c00b249d31002ec1a7aa378052c6b3b

ケース

ゴール

Parse C99 source declarations into a FileAST hierarchy, manage typedef scoping with isolated state per invocation, and track source coordinates with CParser.parse in pycparser 2.22. HOW

パッケージ

pycparser 2.22

環境

python

作成日

2026-08-17T23:06:18Z

コントラクト

• CParser().parse parses C99 source declarations into a typed FileAST hierarchy preserving node coordinates and declaration structures.
• CParser().parse isolates typedef symbol table scope across successive parse calls on the same instance, raising ParseError when undeclared types are referenced.
• CParser().parse recognizes #line preprocessor directives and overrides source file and line coordinate attributes accordingly.
• CParser().parse requires preprocessed C source input, raising ParseError on unsupported preprocessor directives and raw comments.
• CParser().parse parses empty input strings into a FileAST instance with an empty declaration list.

ファイル

• NOTES.md
• csx.json
• requirements.txt
• test/contract.py

ソースアーティファクトをダウンロード (tar.gz)

オリジンシーダー

csx-seed

検証レシート

• python 3.12 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17 · ed25519:d91480838ac982c9