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Mark C++ exceptions as unsupported in the book #1209

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6 changes: 6 additions & 0 deletions book/src/cpp.md
Original file line number Diff line number Diff line change
Expand Up @@ -65,3 +65,9 @@ cannot translate into Rust:

* Automatically calling copy and/or move constructors or destructors. Supporting
this isn't possible with Rust's move semantics.

* Exceptions: if a function called through a `bindgen`-generated interface
raises an exception that is not caught by the function itself, this will
generate undefined behaviour. See
[the tracking issue for exceptions](https://github.com/rust-lang-nursery/rust-bindgen/issues/1208)
for more details.