Apply the recursion limit to the parser instead of just to the printer. (#49)

Raphael Salas found more stack overflows involving very large symbols that
failed while the parser was trying to skip over tokens. These are fixed by
moving the recursion limiter from the printer to the parser, and updating the
printer to use the parser's limiter.

The failing cases are added as unit tests.
1 file changed
tree: 44f8fa1e686215966d8e6ca1f9da6fab148265e9
  1. .github/
  2. crates/
  3. fuzz/
  4. src/
  5. .gitignore
  6. Cargo.toml
  7. LICENSE-APACHE
  8. LICENSE-MIT
  9. README.md
README.md

rustc-demangle

Demangling for Rust symbols, written in Rust.

Documentation

Usage

You can add this as a dependency via your Cargo.toml

[dependencies]
rustc-demangle = "0.1"

and then be sure to check out the crate documentation for usage.

Usage from non-Rust languages

You can also use this crate from other languages via the C API wrapper in the crates/capi directory. This can be build with:

$ cargo build -p rustc-demangle-capi --release

You'll then find target/release/librustc_demangle.a and target/release/librustc_demangle.so (or a different name depending on your platform). These objects implement the interface specified in crates/capi/include/rustc_demangle.h.

License

This project is licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in rustc-demangle you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.