Method set

compiler/src/abi.rs:140–142

Replace any pending error with `(kind, msg)`.

(&mut self, kind: u32, msg: String)

    // Replace any pending error with `(kind, msg)`.
    pub fn set(&mut self, kind: u32, msg: String) {
        self.0 = Some((kind, msg));
    }

    // Convenience: stash a typed error.
    pub fn set_typed(&mut self, kind: ErrorKind, msg: String) {