Method tail_call_targets

cranelift/fuzzgen/src/function_generator.rs:1237–1244

Generates an iterator of all valid tail call targets. This includes all functions with both the `tail` calling convention and the same return values as the caller.

(
        &'a self,
        caller_sig: &'a Signature,
    )

    /// Generates an iterator of all valid tail call targets. This includes all functions with both
    ///  the `tail` calling convention and the same return values as the caller.
    fn tail_call_targets<'a>(
        &'a self,
        caller_sig: &'a Signature,
    ) -> impl Iterator<Item = &'a (Signature, SigRef, FuncRef)> {
        self.func_refs.iter().filter(|(sig, _, _)| {
            sig.call_conv == CallConv::Tail && sig.returns == caller_sig.returns
        })
    }
}

impl<'r, 'data> FunctionGenerator<'r, 'data>