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</pre><pre class="rust ">
<span class="comment">// Copyright 2012 The Rust Project Developers. See the COPYRIGHT</span>
<span class="comment">// file at the top-level directory of this distribution and at</span>
<span class="comment">// http://rust-lang.org/COPYRIGHT.</span>
<span class="comment">//</span>
<span class="comment">// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or</span>
<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license</span>
<span class="comment">// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your</span>
<span class="comment">// option. This file may not be copied, modified, or distributed</span>
<span class="comment">// except according to those terms.</span>
<span class="comment">// See src/libstd/primitive_docs.rs for documentation.</span>
<span class="kw">use</span> <span class="ident">cmp</span>::<span class="kw-2">*</span>;
<span class="kw">use</span> <span class="ident">cmp</span>::<span class="ident">Ordering</span>::<span class="kw-2">*</span>;
<span class="comment">// macro for implementing n-ary tuple functions and operations</span>
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">tuple_impls</span> {
($(
<span class="macro-nonterminal">$</span><span class="macro-nonterminal">Tuple</span>:<span class="ident">ident</span> {
$((<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>:<span class="ident">tt</span>) <span class="op">-></span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">ident</span>)<span class="op">+</span>
}
)<span class="op">+</span>) <span class="op">=></span> {
$(
<span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rust1"</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">"1.0.0"</span>)]</span>
<span class="kw">impl</span><span class="op"><</span>$(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">PartialEq</span>),<span class="op">+</span><span class="op">></span> <span class="ident">PartialEq</span> <span class="kw">for</span> ($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>) <span class="kw">where</span> <span class="macro">last_type</span><span class="macro">!</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>): <span class="question-mark">?</span><span class="ident">Sized</span> {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">eq</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="ident">bool</span> {
$(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span> <span class="op">==</span> <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>)<span class="op">&&</span><span class="op">+</span>
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">ne</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="ident">bool</span> {
$(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span> <span class="op">!=</span> <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>)<span class="op">||</span><span class="op">+</span>
}
}
<span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rust1"</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">"1.0.0"</span>)]</span>
<span class="kw">impl</span><span class="op"><</span>$(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">Eq</span>),<span class="op">+</span><span class="op">></span> <span class="ident">Eq</span> <span class="kw">for</span> ($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>) <span class="kw">where</span> <span class="macro">last_type</span><span class="macro">!</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>): <span class="question-mark">?</span><span class="ident">Sized</span> {}
<span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rust1"</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">"1.0.0"</span>)]</span>
<span class="kw">impl</span><span class="op"><</span>$(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">PartialOrd</span> <span class="op">+</span> <span class="ident">PartialEq</span>),<span class="op">+</span><span class="op">></span> <span class="ident">PartialOrd</span> <span class="kw">for</span> ($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)
<span class="kw">where</span> <span class="macro">last_type</span><span class="macro">!</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>): <span class="question-mark">?</span><span class="ident">Sized</span> {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">partial_cmp</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Ordering</span><span class="op">></span> {
<span class="macro">lexical_partial_cmp</span><span class="macro">!</span>($(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>, <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>),<span class="op">+</span>)
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">lt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="ident">bool</span> {
<span class="macro">lexical_ord</span><span class="macro">!</span>(<span class="ident">lt</span>, $(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>, <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>),<span class="op">+</span>)
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">le</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="ident">bool</span> {
<span class="macro">lexical_ord</span><span class="macro">!</span>(<span class="ident">le</span>, $(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>, <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>),<span class="op">+</span>)
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">ge</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="ident">bool</span> {
<span class="macro">lexical_ord</span><span class="macro">!</span>(<span class="ident">ge</span>, $(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>, <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>),<span class="op">+</span>)
}
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">gt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="ident">bool</span> {
<span class="macro">lexical_ord</span><span class="macro">!</span>(<span class="ident">gt</span>, $(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>, <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>),<span class="op">+</span>)
}
}
<span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rust1"</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">"1.0.0"</span>)]</span>
<span class="kw">impl</span><span class="op"><</span>$(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">Ord</span>),<span class="op">+</span><span class="op">></span> <span class="ident">Ord</span> <span class="kw">for</span> ($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>) <span class="kw">where</span> <span class="macro">last_type</span><span class="macro">!</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>): <span class="question-mark">?</span><span class="ident">Sized</span> {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">cmp</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>)) <span class="op">-></span> <span class="ident">Ordering</span> {
<span class="macro">lexical_cmp</span><span class="macro">!</span>($(<span class="self">self</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>, <span class="ident">other</span>.<span class="macro-nonterminal">$</span><span class="macro-nonterminal">idx</span>),<span class="op">+</span>)
}
}
<span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rust1"</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">"1.0.0"</span>)]</span>
<span class="kw">impl</span><span class="op"><</span>$(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">Default</span>),<span class="op">+</span><span class="op">></span> <span class="ident">Default</span> <span class="kw">for</span> ($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>) {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">default</span>() <span class="op">-></span> ($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>,)<span class="op">+</span>) {
($({ <span class="kw">let</span> <span class="ident">x</span>: <span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span> <span class="op">=</span> <span class="ident">Default</span>::<span class="ident">default</span>(); <span class="ident">x</span>},)<span class="op">+</span>)
}
}
)<span class="op">+</span>
}
}
<span class="comment">// Constructs an expression that performs a lexical ordering using method $rel.</span>
<span class="comment">// The values are interleaved, so the macro invocation for</span>
<span class="comment">// `(a1, a2, a3) < (b1, b2, b3)` would be `lexical_ord!(lt, a1, b1, a2, b2,</span>
<span class="comment">// a3, b3)` (and similarly for `lexical_cmp`)</span>
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">lexical_ord</span> {
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rel</span>: <span class="ident">ident</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>:<span class="ident">expr</span>, $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_b</span>:<span class="ident">expr</span>),<span class="op">+</span>) <span class="op">=></span> {
<span class="kw">if</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span> <span class="op">!=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span> { <span class="macro">lexical_ord</span><span class="macro">!</span>(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rel</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>) }
<span class="kw">else</span> { <span class="macro">lexical_ord</span><span class="macro">!</span>(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rel</span>, $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_b</span>),<span class="op">+</span>) }
};
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rel</span>: <span class="ident">ident</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>:<span class="ident">expr</span>) <span class="op">=></span> { (<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>) . <span class="macro-nonterminal">$</span><span class="macro-nonterminal">rel</span> (<span class="op">&</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>) };
}
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">lexical_partial_cmp</span> {
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>:<span class="ident">expr</span>, $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_b</span>:<span class="ident">expr</span>),<span class="op">+</span>) <span class="op">=></span> {
<span class="kw">match</span> (<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>).<span class="ident">partial_cmp</span>(<span class="kw-2">&</span><span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>) {
<span class="prelude-val">Some</span>(<span class="ident">Equal</span>) <span class="op">=></span> <span class="macro">lexical_partial_cmp</span><span class="macro">!</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_b</span>),<span class="op">+</span>),
<span class="ident">ordering</span> <span class="op">=></span> <span class="ident">ordering</span>
}
};
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>:<span class="ident">expr</span>) <span class="op">=></span> { (<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>).<span class="ident">partial_cmp</span>(<span class="kw-2">&</span><span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>) };
}
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">lexical_cmp</span> {
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>:<span class="ident">expr</span>, $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_b</span>:<span class="ident">expr</span>),<span class="op">+</span>) <span class="op">=></span> {
<span class="kw">match</span> (<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>).<span class="ident">cmp</span>(<span class="kw-2">&</span><span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>) {
<span class="ident">Equal</span> <span class="op">=></span> <span class="macro">lexical_cmp</span><span class="macro">!</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_b</span>),<span class="op">+</span>),
<span class="ident">ordering</span> <span class="op">=></span> <span class="ident">ordering</span>
}
};
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">expr</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>:<span class="ident">expr</span>) <span class="op">=></span> { (<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>).<span class="ident">cmp</span>(<span class="kw-2">&</span><span class="macro-nonterminal">$</span><span class="macro-nonterminal">b</span>) };
}
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">last_type</span> {
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">ident</span>,) <span class="op">=></span> { <span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span> };
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">a</span>:<span class="ident">ident</span>, $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>:<span class="ident">ident</span>,)<span class="op">+</span>) <span class="op">=></span> { <span class="macro">last_type</span><span class="macro">!</span>($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">rest_a</span>,)<span class="op">+</span>) };
}
<span class="macro">tuple_impls</span><span class="macro">!</span> {
<span class="ident">Tuple1</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
}
<span class="ident">Tuple2</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
}
<span class="ident">Tuple3</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
}
<span class="ident">Tuple4</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
}
<span class="ident">Tuple5</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
}
<span class="ident">Tuple6</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
(<span class="number">5</span>) <span class="op">-></span> <span class="ident">F</span>
}
<span class="ident">Tuple7</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
(<span class="number">5</span>) <span class="op">-></span> <span class="ident">F</span>
(<span class="number">6</span>) <span class="op">-></span> <span class="ident">G</span>
}
<span class="ident">Tuple8</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
(<span class="number">5</span>) <span class="op">-></span> <span class="ident">F</span>
(<span class="number">6</span>) <span class="op">-></span> <span class="ident">G</span>
(<span class="number">7</span>) <span class="op">-></span> <span class="ident">H</span>
}
<span class="ident">Tuple9</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
(<span class="number">5</span>) <span class="op">-></span> <span class="ident">F</span>
(<span class="number">6</span>) <span class="op">-></span> <span class="ident">G</span>
(<span class="number">7</span>) <span class="op">-></span> <span class="ident">H</span>
(<span class="number">8</span>) <span class="op">-></span> <span class="ident">I</span>
}
<span class="ident">Tuple10</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
(<span class="number">5</span>) <span class="op">-></span> <span class="ident">F</span>
(<span class="number">6</span>) <span class="op">-></span> <span class="ident">G</span>
(<span class="number">7</span>) <span class="op">-></span> <span class="ident">H</span>
(<span class="number">8</span>) <span class="op">-></span> <span class="ident">I</span>
(<span class="number">9</span>) <span class="op">-></span> <span class="ident">J</span>
}
<span class="ident">Tuple11</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
(<span class="number">5</span>) <span class="op">-></span> <span class="ident">F</span>
(<span class="number">6</span>) <span class="op">-></span> <span class="ident">G</span>
(<span class="number">7</span>) <span class="op">-></span> <span class="ident">H</span>
(<span class="number">8</span>) <span class="op">-></span> <span class="ident">I</span>
(<span class="number">9</span>) <span class="op">-></span> <span class="ident">J</span>
(<span class="number">10</span>) <span class="op">-></span> <span class="ident">K</span>
}
<span class="ident">Tuple12</span> {
(<span class="number">0</span>) <span class="op">-></span> <span class="ident">A</span>
(<span class="number">1</span>) <span class="op">-></span> <span class="ident">B</span>
(<span class="number">2</span>) <span class="op">-></span> <span class="ident">C</span>
(<span class="number">3</span>) <span class="op">-></span> <span class="ident">D</span>
(<span class="number">4</span>) <span class="op">-></span> <span class="ident">E</span>
(<span class="number">5</span>) <span class="op">-></span> <span class="ident">F</span>
(<span class="number">6</span>) <span class="op">-></span> <span class="ident">G</span>
(<span class="number">7</span>) <span class="op">-></span> <span class="ident">H</span>
(<span class="number">8</span>) <span class="op">-></span> <span class="ident">I</span>
(<span class="number">9</span>) <span class="op">-></span> <span class="ident">J</span>
(<span class="number">10</span>) <span class="op">-></span> <span class="ident">K</span>
(<span class="number">11</span>) <span class="op">-></span> <span class="ident">L</span>
}
}
</pre>
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