Add support for declaring implementation-specific abstract operations#115
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jellllly420 wants to merge 4 commits intoRPL-Toolchain:masterfrom
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Add support for declaring implementation-specific abstract operations#115jellllly420 wants to merge 4 commits intoRPL-Toolchain:masterfrom
jellllly420 wants to merge 4 commits intoRPL-Toolchain:masterfrom
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Allow users to declare named sets of concrete function paths in rpl.toml under [operations], e.g. lock = ["std::sync::Mutex::lock", ...]. These will be used to support abstract operations in RPL patterns. Co-authored-by: Claude <noreply@anthropic.com>
Implement expand_operations() in rpl_meta::expand that scans .rpl source text for @Identifier tokens, looks them up in an operations table, and produces expanded variants via cartesian product replacement. Includes 6 unit tests covering: no-ops passthrough, single/multi op expansion, cartesian product, undefined ops, and empty op lists. Co-authored-by: Claude <noreply@anthropic.com>
Thread operations table from rpl.toml config through RPL_OPS env var to the rustc driver, and call expand_all_patterns() in callbacks before the pest parser sees the pattern sources. Undefined @op references emit a warning and skip the pattern gracefully. Co-authored-by: Claude <noreply@anthropic.com>
Detects raw pointer dereferences (intrusive linked list traversal) without a preceding lock acquisition, the structural pattern behind the first CVE in Linux kernel Rust code (rust_binder race condition). Uses the difference operator to express "without": matches pointer dereference but subtracts variants where a lock call precedes it. Co-authored-by: Claude <noreply@anthropic.com>
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Still in progress!!! Opened this for CI.