3.6

Adjusted Signal

3.6

Raw Pattern Score

100%

Time Factor

2026-10-26

Last Push

4.8K

Stars

Rust

Language

269.1K

Lines of Code

1.3K

Files

695

Pattern Hits

2026-10-31

Scan Date

0.04

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 10.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 541 finding(s).

Hallucinated Dependency & Supply Chain Risk 2.6/100 · LOW

Are imports declared and package/API names verified? 99 finding(s).

Agent Over-Engineering Ratio 5.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 149 finding(s).

PR Review Velocity Impact 16.9/100 · LOW

Which changes need focused human review? 695 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 1HIGH 47MEDIUM 28LOW 619

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 695 distinct pattern matches across 18 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block378 hits · 368 pts

Severity	File	Line	Snippet	Context
LOW	analysis/runtime/src/handlers.rs	61	}	COMMENT
LOW	analysis/runtime/src/runtime/global_runtime.rs	21	/// as it depends on [`super::FINISHED`], which is also a global.	COMMENT
LOW	analysis/runtime/src/runtime/scoped_runtime.rs	161		COMMENT
LOW	analysis/tests/misc/src/pointers.rs	21	fn free(__ptr: *mut libc::c_void);	COMMENT
LOW	analysis/tests/lighttpd-minimal/src/main.rs	1141	// );	COMMENT
LOW	c2rust-analyze/tests/filecheck/fixed.rs	1	use std::ptr;	COMMENT
LOW	c2rust-analyze/tests/filecheck/test_attrs.rs	1	#![feature(register_tool)]	COMMENT
LOW	c2rust-analyze/tests/filecheck/call1.rs	1	// With a naive iteration order, reaching a fixpoint used to take 3 iterations. By following a	COMMENT
LOW	c2rust-analyze/tests/filecheck/non_null_rewrites.rs	161	//	COMMENT
LOW	c2rust-analyze/tests/filecheck/non_null_rewrites.rs	181	//	COMMENT
LOW	c2rust-analyze/tests/filecheck/fields.rs	1	// CHECK-LABEL: === ADT Metadata ===	COMMENT
LOW	c2rust-analyze/tests/filecheck/fields.rs	41		COMMENT
LOW	c2rust-analyze/tests/filecheck/fields.rs	81	// CHECK-DAG: pub struct Data<'d,'h0,'h1,'h2> {	COMMENT
LOW	c2rust-analyze/tests/filecheck/trivial.rs	1	use std::cell::{Cell, RefCell};	COMMENT
LOW	c2rust-analyze/tests/filecheck/call_cast.rs	1	#![feature(register_tool)]	COMMENT
LOW	c2rust-analyze/tests/filecheck/alias3.rs	1	use std::ptr;	COMMENT
LOW	c2rust-analyze/tests/filecheck/alloc.rs	1	#![feature(extern_types)]	COMMENT
LOW	c2rust-analyze/tests/filecheck/unrewritten_calls.rs	21	// CHECK-LABEL: fn good2<'h0,'h1>(x: &'h0 mut (i32)) -> &'h1 (i32)	COMMENT
LOW	c2rust-analyze/tests/common/mod.rs	41	}	COMMENT
LOW	c2rust-analyze/tests/common/mod.rs	61		COMMENT
LOW	c2rust-analyze/tests/analyze/rust_intrinsic.rs	1	/// Check that `extern "rust-intrinsic"` (which can be generic) foreign `fn`s	COMMENT
LOW	c2rust-analyze/src/util.rs	21	/// A pointer projection, such as `&(*x.y).z`. The rvalue is split into a base pointer	COMMENT
LOW	c2rust-analyze/src/util.rs	121	/// A [`Trivial`] library function is one that has no effect on pointer permissions in its caller.	COMMENT
LOW	c2rust-analyze/src/util.rs	141	///	COMMENT
LOW	c2rust-analyze/src/util.rs	461	/// which is defined as `(from as const To)` being a safe operation,	COMMENT
LOW	c2rust-analyze/src/util.rs	481	/// which we cannot check unlike for arrays, which we need for translated string literals.	COMMENT
LOW	c2rust-analyze/src/util.rs	541	Some(is_transmutable_to(from, to))	COMMENT
LOW	c2rust-analyze/src/labeled_ty.rs	1	//! Provides a wrapper around `rustc::ty::Ty` with a label attached to each type constructor. We	COMMENT
LOW	c2rust-analyze/src/labeled_ty.rs	221	/// Label multiple `Ty`s using a callback.	COMMENT
LOW	c2rust-analyze/src/log.rs	21	/// Initialize an [`env_logger::Logger`].	COMMENT
LOW	c2rust-analyze/src/analyze.rs	141	Some(s) => s,	COMMENT
LOW	c2rust-analyze/src/analyze.rs	581	/// [`GlobalAnalysisCtxt`] to get a complete [`AnalysisCtxt`] for use within this function.	COMMENT
LOW	c2rust-analyze/src/analyze.rs	721		COMMENT
LOW	c2rust-analyze/src/main.rs	61	/// Set `$RUSTFLAGS` for the wrapped `cargo`.	COMMENT
LOW	c2rust-analyze/src/main.rs	81	rewrite_paths: Vec<OsString>,	COMMENT
LOW	c2rust-analyze/src/main.rs	101	/// Add "start/end of def" annotations as comments around each definition. These annotations	COMMENT
LOW	c2rust-analyze/src/main.rs	161	fn exit_with_status(status: ExitStatus) {	COMMENT
LOW	c2rust-analyze/src/main.rs	281	/// Note that despite setting `--crate-type bin` and [`is_bin_crate`] being true,	COMMENT
LOW	c2rust-analyze/src/main.rs	301	///	COMMENT
LOW	c2rust-analyze/src/last_use.rs	1	//! Analysis to find the last use of a MIR local. For non-`Copy` types, the last use can be made	COMMENT
LOW	c2rust-analyze/src/last_use.rs	41	///	COMMENT
LOW	c2rust-analyze/src/known_fn.rs	101	/// We skip non-ptr [`PointerId`]s in such iteration,	COMMENT
LOW	c2rust-analyze/src/known_fn.rs	201	/// Determine the [`PermissionSet`]s that should constrain [`PointerId`]s	COMMENT
LOW	c2rust-analyze/src/known_fn.rs	241	matching	COMMENT
LOW	c2rust-analyze/src/context.rs	41	bitflags! {	COMMENT
LOW	c2rust-analyze/src/context.rs	61	const WRITE = 0x0002;	COMMENT
LOW	c2rust-analyze/src/context.rs	81		COMMENT
LOW	c2rust-analyze/src/context.rs	101	/// Non-zero but invalid pointers, such as those produced by:	COMMENT
LOW	c2rust-analyze/src/context.rs	121	/// * [`core::ptr::null`]	COMMENT
LOW	c2rust-analyze/src/context.rs	181	pub const STRING_LITERAL: Self = Self::union_all([Self::READ, Self::OFFSET_ADD, Self::STACK]);	COMMENT
LOW	c2rust-analyze/src/context.rs	1141	/// the `LTy`s of other value, rather than using the `PointerId`s assigned in `rvalue_tys`.	COMMENT
LOW	c2rust-analyze/src/dataflow/mod.rs	21	/// must also contain `OFFSET`. This is sufficient because all assignments and	COMMENT
LOW	c2rust-analyze/src/dataflow/type_check.rs	21		COMMENT
LOW	c2rust-analyze/src/dataflow/type_check.rs	41	/// different modes, one for computing equivalence constraints and the other for computing all	COMMENT
LOW	c2rust-analyze/src/dataflow/type_check.rs	161	// We support only one case here, which is the case of null pointers	COMMENT
LOW	c2rust-analyze/src/dataflow/type_check.rs	421	/// this function unifies the [`PointerId`]s that `lty1` and `lty2` have at that position.	COMMENT
LOW	c2rust-analyze/src/rewrite/mod.rs	1	//! The overall implementation strategy for rewriting is:	COMMENT
LOW	c2rust-analyze/src/rewrite/mod.rs	61	/// Emit some fixed text.	COMMENT
LOW	c2rust-analyze/src/rewrite/mod.rs	81	RemovedCast(Box<Rewrite>),	COMMENT
LOW	c2rust-analyze/src/rewrite/mod.rs	101	Let1(String, Box<Rewrite>),	COMMENT
318 more matches not shown…

Cross-File Repetition40 hits · 200 pts

Severity	File	Snippet	Context
HIGH	examples/libxml2/common.py	reflect changes to all configuration variables that depend on llvm_ver	STRING
HIGH	examples/tinycc/common.py	reflect changes to all configuration variables that depend on llvm_ver	STRING
HIGH	examples/snudown/common.py	reflect changes to all configuration variables that depend on llvm_ver	STRING
HIGH	examples/tmux/common.py	reflect changes to all configuration variables that depend on llvm_ver	STRING
HIGH	scripts/common.py	reflect changes to all configuration variables that depend on llvm_ver	STRING
HIGH	examples/libxml2/common.py	add common command-line arguments that commonglobals understands to construct necessary paths.	STRING
HIGH	examples/tinycc/common.py	add common command-line arguments that commonglobals understands to construct necessary paths.	STRING
HIGH	examples/snudown/common.py	add common command-line arguments that commonglobals understands to construct necessary paths.	STRING
HIGH	examples/tmux/common.py	add common command-line arguments that commonglobals understands to construct necessary paths.	STRING
HIGH	scripts/common.py	add common command-line arguments that commonglobals understands to construct necessary paths.	STRING
HIGH	examples/libxml2/common.py	ask rustc for the correct path to its {lib,bin} directory.	STRING
HIGH	examples/tinycc/common.py	ask rustc for the correct path to its {lib,bin} directory.	STRING
HIGH	examples/snudown/common.py	ask rustc for the correct path to its {lib,bin} directory.	STRING
HIGH	examples/tmux/common.py	ask rustc for the correct path to its {lib,bin} directory.	STRING
HIGH	scripts/common.py	ask rustc for the correct path to its {lib,bin} directory.	STRING
HIGH	examples/libxml2/common.py	log fatal error and exit with specified error code.	STRING
HIGH	examples/tinycc/common.py	log fatal error and exit with specified error code.	STRING
HIGH	examples/snudown/common.py	log fatal error and exit with specified error code.	STRING
HIGH	examples/tmux/common.py	log fatal error and exit with specified error code.	STRING
HIGH	scripts/common.py	log fatal error and exit with specified error code.	STRING
HIGH	examples/libxml2/common.py	estimate the highest number of parallel link jobs we can run without causing the machine to swap. we conservatively esti	STRING
HIGH	examples/tinycc/common.py	estimate the highest number of parallel link jobs we can run without causing the machine to swap. we conservatively esti	STRING
HIGH	examples/snudown/common.py	estimate the highest number of parallel link jobs we can run without causing the machine to swap. we conservatively esti	STRING
HIGH	examples/tmux/common.py	estimate the highest number of parallel link jobs we can run without causing the machine to swap. we conservatively esti	STRING
HIGH	scripts/common.py	estimate the highest number of parallel link jobs we can run without causing the machine to swap. we conservatively esti	STRING
HIGH	examples/libxml2/common.py	make sure directory has a `.gitignore` file with a wildcard pattern in it.	STRING
HIGH	examples/tinycc/common.py	make sure directory has a `.gitignore` file with a wildcard pattern in it.	STRING
HIGH	examples/snudown/common.py	make sure directory has a `.gitignore` file with a wildcard pattern in it.	STRING
HIGH	examples/tmux/common.py	make sure directory has a `.gitignore` file with a wildcard pattern in it.	STRING
HIGH	scripts/common.py	make sure directory has a `.gitignore` file with a wildcard pattern in it.	STRING
HIGH	examples/libxml2/common.py	run c2rust-ast-exporter for a single compiler invocation. :param ast_expo: command object representing c2rust-ast-export	STRING
HIGH	examples/tinycc/common.py	run c2rust-ast-exporter for a single compiler invocation. :param ast_expo: command object representing c2rust-ast-export	STRING
HIGH	examples/snudown/common.py	run c2rust-ast-exporter for a single compiler invocation. :param ast_expo: command object representing c2rust-ast-export	STRING
HIGH	examples/tmux/common.py	run c2rust-ast-exporter for a single compiler invocation. :param ast_expo: command object representing c2rust-ast-export	STRING
HIGH	scripts/common.py	run c2rust-ast-exporter for a single compiler invocation. :param ast_expo: command object representing c2rust-ast-export	STRING
HIGH	examples/libxml2/common.py	run the transpiler on all c files in a compile commands database.	STRING
HIGH	examples/tinycc/common.py	run the transpiler on all c files in a compile commands database.	STRING
HIGH	examples/snudown/common.py	run the transpiler on all c files in a compile commands database.	STRING
HIGH	examples/tmux/common.py	run the transpiler on all c files in a compile commands database.	STRING
HIGH	scripts/common.py	run the transpiler on all c files in a compile commands database.	STRING

Hyper-Verbose Identifiers89 hits · 92 pts

Severity	File	Line	Snippet	Context
LOW	c2rust-analyze/rename_nll_facts.py	70	def match_path_assigned_at_base():	CODE
LOW	c2rust-analyze/rename_nll_facts.py	95	def match_use_of_var_derefs_origin():	CODE
LOW	tests/integration/tests/__init__.py	180	def ensure_submodule_checkout(self):	CODE
LOW	tests/integration/tests/requirements.py	102	def collect_packages_for_host(yaml: Dict):	CODE
LOW	c2rust-refactor/gen/rewrite.py	238	def type_needs_generated_impl(d, trait):	CODE
LOW	c2rust-refactor/gen/rewrite.py	445	def do_recover_children_match(d):	CODE
LOW	c2rust-refactor/gen/rewrite.py	512	def generate_recover_children_impls(decls):	CODE
LOW	c2rust-refactor/gen/rewrite.py	543	def do_maybe_rewrite_seq_impl(d):	CODE
LOW	c2rust-refactor/gen/rewrite.py	560	def generate_maybe_rewrite_seq_impls(decls):	CODE
LOW	c2rust-refactor/doc/literate/refactor.py	706	def run_refactor_for_playground(args: argparse.Namespace,	CODE
LOW	c2rust-refactor/doc/literate/marks.py	213	def init_file_keep_mark_lines(f: File):	CODE
LOW	c2rust-refactor/doc/literate/file.py	245	def set_drop_irrelevant_lines(self, drop_irrelevant_lines: Annot[None]):	CODE
LOW⚡	examples/libxml2/common.py	216	def get_rust_toolchain_libpath() -> str:	CODE
LOW⚡	examples/libxml2/common.py	220	def get_rust_toolchain_binpath() -> str:	CODE
LOW⚡	examples/tinycc/common.py	216	def get_rust_toolchain_libpath() -> str:	CODE
LOW⚡	examples/tinycc/common.py	220	def get_rust_toolchain_binpath() -> str:	CODE
LOW	examples/snudown/translate.py	34	def generate_html_entries_header(snudown: str):	CODE
LOW⚡	examples/snudown/common.py	216	def get_rust_toolchain_libpath() -> str:	CODE
LOW⚡	examples/snudown/common.py	220	def get_rust_toolchain_binpath() -> str:	CODE
LOW⚡	examples/tmux/common.py	216	def get_rust_toolchain_libpath() -> str:	CODE
LOW⚡	examples/tmux/common.py	220	def get_rust_toolchain_binpath() -> str:	CODE
LOW⚡	scripts/common.py	216	def get_rust_toolchain_libpath() -> str:	CODE
LOW⚡	scripts/common.py	220	def get_rust_toolchain_binpath() -> str:	CODE
LOW	scripts/test_cross_checks.py	18	def checkout_and_build_libclevrbuf():	CODE
LOW⚡	c2rust-postprocess/tests/test_utils.py	10	def test_existing_file_returns_path(tmp_path: Path) -> None:	CODE
LOW⚡	c2rust-postprocess/tests/test_utils.py	20	def test_existing_file_rejects_missing_file(tmp_path: Path) -> None:	CODE
LOW⚡	c2rust-postprocess/tests/test_utils.py	29	def test_existing_file_rejects_directory(tmp_path: Path) -> None:	CODE
LOW⚡	c2rust-postprocess/tests/test_utils.py	34	def test_get_rust_files_raises_on_missing_path():	CODE
LOW	c2rust-postprocess/tests/test_utils.py	45	def test_get_rust_files_happy_path(tmp_path):	CODE
LOW	c2rust-postprocess/tests/test_utils.py	55	def test_test_rust_files_finds_qsort_rs(transpile_qsort):	CODE
LOW	c2rust-postprocess/tests/conftest.py	20	def generate_compile_commands_for_qsort(ensure_bear):	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	115	def test_accepted_batch_is_applied(patched_io, rust_file: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	130	def test_rejection_counts_failure_and_invalidates_final_response(	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	149	def test_rejection_raises_without_keep_going(patched_io, rust_file: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	164	def test_no_update_rust_is_purely_generative(patched_io, rust_file: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	182	def test_without_validator_candidates_are_applied(patched_io, rust_file: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	196	def test_format_exclude_entries_groups_by_file(tmp_path: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	228	def split_merge_tools_available() -> bool:	CODE
LOW	c2rust-postprocess/tests/test_apply_file.py	238	def test_end_to_end_type_invalid_rewrite_is_isolated(tmp_path: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_definitions.py	18	def test_get_c_sourcefile_qsort(generate_compile_commands_for_qsort, transpile_qsort):	CODE
LOW	c2rust-postprocess/tests/test_definitions.py	31	def test_get_rust_function_spans(transpile_qsort, pytestconfig):	CODE
LOW	c2rust-postprocess/tests/test_definitions.py	68	def test_c_function_splitting(generate_compile_commands_for_qsort, transpile_qsort):	CODE
LOW	c2rust-postprocess/tests/test_definitions.py	89	def test_demote_misplaced_doc_comments():	CODE
LOW⚡	c2rust-postprocess/tests/test_definitions.py	123	def test_demote_misplaced_doc_comments_inner_doc():	STRING
LOW⚡	c2rust-postprocess/tests/test_definitions.py	128	def test_rust_parse_has_errors():	STRING
LOW⚡	c2rust-postprocess/tests/test_definitions.py	133	def test_comment_insertion_qsort():	STRING
LOW	c2rust-postprocess/tests/test_validate.py	46	def test_valid_batch_is_retained_with_one_check(source: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_validate.py	58	def test_mixed_batch_retains_only_valid_candidates(source: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_validate.py	74	def test_single_rejected_candidate_restores_baseline_exactly(source: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_validate.py	84	def test_interacting_candidates_reject_only_one(source: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_validate.py	102	def test_check_exception_restores_file(source: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_validate.py	111	def test_apply_exception_restores_file(source: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_validate.py	124	def test_empty_batch_runs_no_check(source: Path) -> None:	CODE
LOW	c2rust-postprocess/tests/test_validate.py	130	def test_find_manifest_returns_nearest(tmp_path: Path) -> None:	CODE
LOW⚡	c2rust-postprocess/tests/test_validate.py	161	def test_cargo_checker_passes_valid_crate(tmp_path: Path) -> None:	STRING
LOW⚡	c2rust-postprocess/tests/test_validate.py	167	def test_cargo_checker_reports_type_error(tmp_path: Path) -> None:	STRING
LOW⚡	c2rust-postprocess/tests/test_validate.py	175	def test_main_aborts_on_broken_baseline(tmp_path: Path) -> None:	STRING
LOW	c2rust-postprocess/tests/test_comments_transform.py	50	def test_directive_line_comment_survives_preprocessed_check() -> None:	CODE
LOW	c2rust-postprocess/tests/test_comments_transform.py	113	def test_body_doc_comments_are_demoted(monkeypatch) -> None:	STRING
LOW	c2rust-postprocess/tests/test_comments_transform.py	142	def test_syntactically_invalid_response_is_rejected() -> None:	STRING
29 more matches not shown…

Unused Imports89 hits · 89 pts

Severity	File	Line	Context
LOW	c2rust-analyze/scripts/auto_fix_errors.py	7	CODE
LOW	c2rust-analyze/scripts/pointwise_metrics.py	25	CODE
LOW	c2rust-analyze/scripts/extract_working_defs.py	13	CODE
LOW	tests/integration/tests/__init__.py	12	CODE
LOW	tests/integration/tests/__init__.py	13	CODE
LOW	tests/integration/tests/requirements.py	5	CODE
LOW	c2rust-refactor/gen/ast_equiv.py	21	CODE
LOW	c2rust-refactor/gen/ast_equiv.py	23	CODE
LOW	c2rust-refactor/gen/ast_equiv.py	24	CODE
LOW	c2rust-refactor/gen/process_ast.py	7	CODE
LOW	c2rust-refactor/gen/matcher.py	21	CODE
LOW	c2rust-refactor/gen/matcher.py	23	CODE
LOW	c2rust-refactor/gen/matcher.py	24	CODE
LOW	c2rust-refactor/gen/ast_deref.py	3	CODE
LOW	c2rust-refactor/gen/nt_match.py	21	CODE
LOW	c2rust-refactor/gen/nt_match.py	22	CODE
LOW	c2rust-refactor/gen/get_span.py	22	CODE
LOW	c2rust-refactor/gen/get_span.py	22	CODE
LOW	c2rust-refactor/gen/get_span.py	24	CODE
LOW	c2rust-refactor/gen/get_span.py	25	CODE
LOW	c2rust-refactor/gen/get_node_id.py	19	CODE
LOW	c2rust-refactor/gen/get_node_id.py	19	CODE
LOW	c2rust-refactor/gen/get_node_id.py	21	CODE
LOW	c2rust-refactor/gen/get_node_id.py	22	CODE
LOW	c2rust-refactor/gen/mac_match.py	18	CODE
LOW	c2rust-refactor/gen/mac_match.py	19	CODE
LOW	c2rust-refactor/gen/lr_expr.py	20	CODE
LOW	c2rust-refactor/gen/lr_expr.py	22	CODE
LOW	c2rust-refactor/gen/lr_expr.py	23	CODE
LOW	c2rust-refactor/gen/mac_table.py	36	CODE
LOW	c2rust-refactor/gen/mac_table.py	37	CODE
LOW	c2rust-refactor/gen/ast_names.py	3	CODE
LOW	c2rust-refactor/gen/ast_names.py	4	CODE
LOW	c2rust-refactor/gen/list_node_ids.py	10	CODE
LOW	c2rust-refactor/gen/list_node_ids.py	12	CODE
LOW	c2rust-refactor/gen/list_node_ids.py	13	CODE
LOW	c2rust-refactor/gen/rewrite.py	148	CODE
LOW	c2rust-refactor/gen/rewrite.py	150	CODE
LOW	c2rust-refactor/gen/rewrite.py	153	CODE
LOW	c2rust-refactor/doc/literate/refactor.py	7	CODE
LOW	c2rust-refactor/doc/literate/refactor.py	13	CODE
LOW	c2rust-refactor/doc/literate/refactor.py	14	CODE
LOW	c2rust-refactor/doc/literate/render.py	1	CODE
LOW	c2rust-refactor/doc/literate/render.py	8	CODE
LOW	c2rust-refactor/doc/literate/render.py	8	CODE
LOW	c2rust-refactor/doc/literate/render.py	10	CODE
LOW	c2rust-refactor/doc/literate/annot.py	12	CODE
LOW	c2rust-refactor/doc/literate/marks.py	3	CODE
LOW	c2rust-refactor/doc/literate/diff.py	1	CODE
LOW	c2rust-refactor/doc/literate/highlight.py	5	CODE
LOW	examples/json-c/translate.py	6	CODE
LOW	examples/json-c/translate.py	6	CODE
LOW	examples/json-c/translate.py	13	CODE
LOW	examples/libxml2/translate.py	4	CODE
LOW	examples/libxml2/translate.py	4	CODE
LOW	examples/libxml2/translate.py	13	CODE
LOW	examples/libxml2/translate.py	16	CODE
LOW	examples/libxml2/common.py	15	CODE
LOW	examples/libxml2/patch_translated_code.py	5	CODE
LOW	examples/libxml2/patch_translated_code.py	6	CODE
29 more matches not shown…

Self-Referential Comments15 hits · 43 pts

Severity	File	Line	Snippet	Context
MEDIUM	examples/json-c/repo/ltmain.sh	1229	# This function is only a basic sanity check; it will hardly flush out	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	1240	# This function implements the same check as func_lalib_p without	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	1263	# This function is only a basic sanity check; it will hardly flush out	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	1272	# This function is only a basic sanity check; it will hardly flush out	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	1297	# This function is only a basic sanity check; it will hardly flush out	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	1433	# Create a libtool object file (analogous to a ".la" file),	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	6028	# Create the object directory.	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	8656	# Create the old-style object.	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	8676	# Create an invalid libtool object if no PIC, so that we don't	COMMENT
MEDIUM	examples/tinycc/translate.py	88	# Create the src dir if it doesn't already exist	STRING
MEDIUM	examples/robotfindskitten/repo/ltmain.sh	888	# Create a libtool object file (analogous to a ".la" file),	COMMENT
MEDIUM	examples/robotfindskitten/repo/ltmain.sh	1982	# Create the object directory.	COMMENT
MEDIUM	examples/robotfindskitten/repo/ltmain.sh	4265	# Create the old-style object.	COMMENT
MEDIUM	examples/robotfindskitten/repo/ltmain.sh	4295	# Create an invalid libtool object if no PIC, so that we don't	COMMENT
MEDIUM	scripts/test_examples.py	152	# Create a link to the example data files	COMMENT

Cross-Language Confusion5 hits · 38 pts

Severity	File	Line	Snippet	Context
HIGH⚡	examples/json-c/translate.py	39	mk_select('crate; desc(fn && pub);') + [';', 'wrap_api'],	CODE
HIGH⚡	examples/json-c/translate.py	43	mk_select('crate; desc(foreign_item && fn && !name(".locale."));') +	CODE
HIGH⚡	examples/json-c/translate.py	46	mk_select(r'crate; desc(foreign_item && fn && name("__isnan(l\|f)?"));') +	CODE
HIGH⚡	examples/json-c/translate.py	49	mk_select(r'crate; desc(foreign_item && fn && name("__isinf(l\|f)?"));') +	CODE
HIGH	c2rust-postprocess/tests/conftest.py	24	# compile to /dev/null, we just want compile_commands.json	COMMENT

AI Slop Vocabulary12 hits · 35 pts

Severity	File	Line	Snippet	Context
MEDIUM	c2rust-analyze/src/analyze.rs	133	/// but I'll soon replace it with a more robust (but complex) version	COMMENT
MEDIUM	c2rust-analyze/src/borrowck/type_check.rs	377	// Here we relabel `expect_ty` to utilize the permissions it carries	COMMENT
MEDIUM	c2rust-analyze/src/borrowck/type_check.rs	389	// Here we relabel `expect_ty` to utilize the permissions it carries	COMMENT
MEDIUM	c2rust-refactor/src/driver.rs	55	/// robust against broken code. (For example, phase 3 provides typechecking results, but can't be	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	397	# Sed substitution that helps us do robust quoting. It backslashifies	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	3852	# Sed substitution that helps us do robust quoting. It backslashifies	COMMENT
MEDIUM	examples/json-c/repo/ltmain.sh	7681	# This code stresses the "libraries are programs" paradigm to its	COMMENT
MEDIUM	examples/json-c/repo/doc/html/printbuf_8h.html	194	<p>This is an optimization wrapper around <a class="el" href="printbuf_8h.html#a22f09779a19db59a83e7cb8c2ce4c75f">printb	CODE
MEDIUM	examples/robotfindskitten/repo/ltmain.sh	86	# Sed substitution that helps us do robust quoting. It backslashifies	COMMENT
MEDIUM	examples/robotfindskitten/repo/ltmain.sh	3517	# This code stresses the "libraries are programs" paradigm to its	COMMENT
MEDIUM	examples/robotfindskitten/repo/ltmain.sh	5259	# Sed substitution that helps us do robust quoting. It backslashifies	COMMENT
MEDIUM	scripts/test_examples.py	87	# Should be used on projects that utilize GNU Build Systems	COMMENT

Deep Nesting30 hits · 30 pts

Severity	File	Line	Context
LOW	c2rust-analyze/scripts/auto_fix_errors.py	64	CODE
LOW	c2rust-analyze/scripts/extract_working_defs.py	52	CODE
LOW	tests/integration/tests/__init__.py	55	CODE
LOW	tests/integration/tests/__init__.py	212	CODE
LOW	c2rust-refactor/gen/ast_equiv.py	90	CODE
LOW	c2rust-refactor/gen/process_ast.py	29	CODE
LOW	c2rust-refactor/gen/matcher.py	82	CODE
LOW	c2rust-refactor/gen/lr_expr.py	26	CODE
LOW	c2rust-refactor/gen/lr_expr.py	95	CODE
LOW	c2rust-refactor/gen/rewrite.py	344	CODE
LOW	c2rust-refactor/gen/rewrite.py	445	CODE
LOW	c2rust-refactor/doc/literate/refactor.py	356	CODE
LOW	c2rust-refactor/doc/literate/refactor.py	209	CODE
LOW	c2rust-refactor/doc/literate/render.py	62	CODE
LOW	c2rust-refactor/doc/literate/render.py	243	CODE
LOW	c2rust-refactor/doc/literate/__init__.py	99	CODE
LOW	c2rust-refactor/doc/literate/__init__.py	146	CODE
LOW	c2rust-refactor/doc/literate/__init__.py	237	CODE
LOW	c2rust-refactor/doc/literate/marks.py	84	CODE
LOW	c2rust-refactor/doc/literate/diff.py	38	CODE
LOW	c2rust-refactor/doc/literate/diff.py	124	CODE
LOW	c2rust-refactor/doc/literate/highlight.py	98	CODE
LOW	scripts/package.py	144	CODE
LOW	scripts/test_translator.py	229	CODE
LOW	scripts/convert_build_commands.py	27	CODE
LOW	scripts/build_cross_checks.py	29	CODE
LOW	scripts/test_rust_refactor.py	39	CODE
LOW	c2rust-postprocess/postprocess/cache.py	83	CODE
LOW	c2rust-postprocess/postprocess/cache.py	91	CODE
LOW	c2rust-postprocess/postprocess/definitions/__init__.py	151	CODE

Modern Structural Boilerplate11 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW	examples/libxml2/common.py	159	def update_args(self, args: Optional[Any] = None) -> None:	CODE
LOW⚡	examples/libxml2/common.py	210	def update_or_init_submodule(submodule_path: str) -> None:	CODE
LOW	examples/tinycc/common.py	159	def update_args(self, args: Optional[Any] = None) -> None:	CODE
LOW⚡	examples/tinycc/common.py	210	def update_or_init_submodule(submodule_path: str) -> None:	CODE
LOW	examples/snudown/common.py	159	def update_args(self, args: Optional[Any] = None) -> None:	CODE
LOW⚡	examples/snudown/common.py	210	def update_or_init_submodule(submodule_path: str) -> None:	CODE
LOW	examples/tmux/common.py	159	def update_args(self, args: Optional[Any] = None) -> None:	CODE
LOW⚡	examples/tmux/common.py	210	def update_or_init_submodule(submodule_path: str) -> None:	CODE
LOW	scripts/common.py	159	def update_args(self, args: Optional[Any] = None) -> None:	CODE
LOW⚡	scripts/common.py	210	def update_or_init_submodule(submodule_path: str) -> None:	CODE
LOW⚡	c2rust-postprocess/tests/test_cache.py	32	def set_age_days(entry_dir: Path, days: int) -> None:	CODE

Hallucination Indicators1 hit · 10 pts

Severity	File	Line	Snippet	Context
CRITICAL	c2rust-analyze/src/borrowck/type_check.rs	119	let field_adt_metadata = if let Some(field_adt_metadata) = self.acx.gacx.adt_metadata.table.get(	CODE

Empty Error Handlers2 hits · 10 pts

Severity	File	Line	Snippet	Context
HIGH	scripts/package.py	54	except ValueError:	CODE
HIGH	scripts/test_translator.py	622	except OSError:	CODE

TODO Padding4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	cross-checks/c-checks/clang-plugin/runtime/hash.c	52	// TODO: implement more types, e.g., bool, char, double, float	COMMENT
LOW	c2rust-refactor/src/analysis/ownership/intra.rs	445	// TODO: implement these; we shouldn't see them in transpiled	COMMENT
LOW	scripts/test_rust_refactor.py	90	# TODO: implement rustfmt and diff actions from `run-test.sh`	COMMENT
LOW	c2rust-postprocess/postprocess/models/gpt.py	25	# TODO: implement tool calling support	COMMENT

Redundant / Tautological Comments4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	examples/json-c/repo/ltmain.sh	2593	# Check if any of the arguments is a wrapper script.	COMMENT
LOW	examples/json-c/repo/ltmain.sh	8382	# Loop over the list of objects to be linked.	COMMENT
LOW	examples/robotfindskitten/repo/ltmain.sh	4062	# Loop over the list of objects to be linked.	COMMENT
LOW	examples/robotfindskitten/repo/ltmain.sh	6392	# Check if any of the arguments is a wrapper script.	COMMENT

AI Structural Patterns5 hits · 5 pts

Severity	File	Line	Context
LOW	examples/libxml2/common.py	467	CODE
LOW	examples/tinycc/common.py	467	CODE
LOW	examples/snudown/common.py	467	CODE
LOW	examples/tmux/common.py	467	CODE
LOW	scripts/common.py	467	CODE

Fake / Example Data4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	tests/unit/example/src/test_file_xfail.rs	6	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam non mauris	CODE
LOW	tests/unit/example/src/test_file_xfail.rs	6	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam non mauris	CODE
LOW	tests/unit/example/src/skip_me.c	5	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam non mauris	CODE
LOW	tests/unit/example/src/skip_me.c	5	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam non mauris	CODE

Slop Phrases3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	c2rust-refactor/src/driver.rs	48	// TODO: don't forget to call span_fix after parsing	COMMENT
LOW	examples/json-c/repo/json_object.h	460	* ownership through json_object_get (& don't forget to do a json_object_put	COMMENT
LOW	examples/json-c/repo/doc/html/json__object_8h.html	1851	<p><em>No</em> reference counts will be changed. There is no need to manually adjust reference counts through the json_o	CODE

Excessive Try-Catch Wrapping2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	tests/integration/tests/__init__.py	171	except Exception: # noqa	CODE
MEDIUM	c2rust-postprocess/postprocess/definitions/clang.py	52	print(f"Error running clang on {source_file}: {e.stderr}")	CODE

Verbosity Indicators1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	c2rust-transpile/src/translator/mod.rs	1846	/// The purpose of this function is to decide on whether or not a static initializer's	COMMENT

immunant/c2rust

Open-Source Code Quality, Security and Technical Debt Review