src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump.used_crate/used_crate.unused_function.-------.InstrumentCoverage.0.html

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  14 <title>used_crate.unused_function - Coverage Spans</title>
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  72 <div class="code" style="counter-reset: line 36"><span class="line"><span><span class="code even" style="--layer: 1" title="38:19-38:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb8]
  73 38:19-38:35: @1[0]: _3 = &amp;_4
  74 38:19-38:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb7]
  75 38:19-38:46: @2[1]: _1 = Eq(move _2, const 1_usize)
  76 38:9-38:16: @2[3]: FakeRead(ForLet, _1)
  77 39:25-39:26: @3[2]: _5 = const 2_i32
  78 39:9-39:22: @3[3]: FakeRead(ForLet, _5)
  79 40:9-40:16: @3[6]: _7 = _1
  80 40:8-40:16: @3[7]: _6 = Not(move _7)"><span class="annotation">@0,1,2,3⦊</span>pub fn unused_function() {</span></span>
  81 <span class="line"><span class="code even" style="--layer: 1" title="38:19-38:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb8]
  82 38:19-38:35: @1[0]: _3 = &amp;_4
  83 38:19-38:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb7]
  84 38:19-38:46: @2[1]: _1 = Eq(move _2, const 1_usize)
  85 38:9-38:16: @2[3]: FakeRead(ForLet, _1)
  86 39:25-39:26: @3[2]: _5 = const 2_i32
  87 39:9-39:22: @3[3]: FakeRead(ForLet, _5)
  88 40:9-40:16: @3[6]: _7 = _1
  89 40:8-40:16: @3[7]: _6 = Not(move _7)">    let is_true = std::env::args().len() == 1;</span></span>
  90 <span class="line"><span class="code even" style="--layer: 1" title="38:19-38:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb8]
  91 38:19-38:35: @1[0]: _3 = &amp;_4
  92 38:19-38:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb7]
  93 38:19-38:46: @2[1]: _1 = Eq(move _2, const 1_usize)
  94 38:9-38:16: @2[3]: FakeRead(ForLet, _1)
  95 39:25-39:26: @3[2]: _5 = const 2_i32
  96 39:9-39:22: @3[3]: FakeRead(ForLet, _5)
  97 40:9-40:16: @3[6]: _7 = _1
  98 40:8-40:16: @3[7]: _6 = Not(move _7)">    let mut countdown = 2;</span></span>
  99 <span class="line"><span class="code even" style="--layer: 1" title="38:19-38:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb8]
 100 38:19-38:35: @1[0]: _3 = &amp;_4
 101 38:19-38:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb7]
 102 38:19-38:46: @2[1]: _1 = Eq(move _2, const 1_usize)
 103 38:9-38:16: @2[3]: FakeRead(ForLet, _1)
 104 39:25-39:26: @3[2]: _5 = const 2_i32
 105 39:9-39:22: @3[3]: FakeRead(ForLet, _5)
 106 40:9-40:16: @3[6]: _7 = _1
 107 40:8-40:16: @3[7]: _6 = Not(move _7)">    if !is_true<span class="annotation">⦉@0,1,2,3</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="41:9-41:23: @4[0]: _5 = const 20_i32
 108 40:17-42:6: @4[1]: _0 = const ()"><span class="annotation">@4⦊</span>{</span></span>
 109 <span class="line"><span class="code odd" style="--layer: 1" title="41:9-41:23: @4[0]: _5 = const 20_i32
 110 40:17-42:6: @4[1]: _0 = const ()">        countdown = 20;</span></span>
 111 <span class="line"><span class="code odd" style="--layer: 1" title="41:9-41:23: @4[0]: _5 = const 20_i32
 112 40:17-42:6: @4[1]: _0 = const ()">    }<span class="annotation">⦉@4</span></span></span><span><span class="code even" style="--layer: 1" title="42:6-42:6: @5[0]: _0 = const ()"><span class="annotation">@5⦊</span>‸<span class="annotation">⦉@5</span></span></span><span class="code" style="--layer: 0"></span></span>
 113 <span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="43:2-43:2: @6.Return: return"><span class="annotation">@6⦊</span>‸<span class="annotation">⦉@6</span></span></span></span></div>
 114 </body>
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