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authorKartik K. Agaram <vc@akkartik.com>2017-11-05 02:00:26 -0800
committerKartik K. Agaram <vc@akkartik.com>2017-11-05 02:00:26 -0800
commitffc9e66b3505990009e47b461eb03d3eb1635258 (patch)
tree6e7ae8df9a0143736500270da2212ee6182a8c85 /html/036refcount.cc.html
parent53de40aa88c91150f513852e49b314f130663b64 (diff)
downloadmu-ffc9e66b3505990009e47b461eb03d3eb1635258.tar.gz
4109
Diffstat (limited to 'html/036refcount.cc.html')
-rw-r--r--html/036refcount.cc.html258
1 files changed, 129 insertions, 129 deletions
diff --git a/html/036refcount.cc.html b/html/036refcount.cc.html
index f7dc5df7..d8667152 100644
--- a/html/036refcount.cc.html
+++ b/html/036refcount.cc.html
@@ -68,10 +68,10 @@ if ('onhashchange' in window) {
 <span id="L3" class="LineNr">   3 </span>
 <span id="L4" class="LineNr">   4 </span><span class="Delimiter">:(scenario refcounts)</span>
 <span id="L5" class="LineNr">   5 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L6" class="LineNr">   6 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>/unsafe
-<span id="L7" class="LineNr">   7 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
-<span id="L8" class="LineNr">   8 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
-<span id="L9" class="LineNr">   9 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
+<span id="L6" class="LineNr">   6 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>/unsafe
+<span id="L7" class="LineNr">   7 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
+<span id="L8" class="LineNr">   8 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
+<span id="L9" class="LineNr">   9 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
 <span id="L10" class="LineNr">  10 </span>]
 <span id="L11" class="LineNr">  11 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- copy {1000: &quot;literal&quot;, &quot;unsafe&quot;: ()}</span>
 <span id="L12" class="LineNr">  12 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -117,7 +117,7 @@ if ('onhashchange' in window) {
 <span id="L52" class="LineNr">  52 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>new_address == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
 <span id="L53" class="LineNr">  53 </span>  ++Total_refcount_updates<span class="Delimiter">;</span>
 <span id="L54" class="LineNr">  54 </span>  <span class="Normal">int</span> new_refcount = <a href='001help.cc.html#L228'>get_or_insert</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> new_address<span class="Delimiter">);</span>
-<span id="L55" class="LineNr">  55 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;incrementing refcount of &quot;</span> &lt;&lt; new_address &lt;&lt; <span class="Constant">&quot;: &quot;</span> &lt;&lt; new_refcount &lt;&lt; <span class="Constant">&quot; -&gt; &quot;</span> &lt;&lt; new_refcount+<span class="Constant">1</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L55" class="LineNr">  55 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;incrementing refcount of &quot;</span> &lt;&lt; new_address &lt;&lt; <span class="Constant">&quot;: &quot;</span> &lt;&lt; new_refcount &lt;&lt; <span class="Constant">&quot; -&gt; &quot;</span> &lt;&lt; new_refcount+<span class="Constant">1</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
 <span id="L56" class="LineNr">  56 </span>  <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> new_address<span class="Delimiter">,</span> new_refcount+<span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L57" class="LineNr">  57 </span><span class="Delimiter">}</span>
 <span id="L58" class="LineNr">  58 </span>
@@ -135,7 +135,7 @@ if ('onhashchange' in window) {
 <span id="L70" class="LineNr">  70 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>old_address == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
 <span id="L71" class="LineNr">  71 </span>  ++Total_refcount_updates<span class="Delimiter">;</span>
 <span id="L72" class="LineNr">  72 </span>  <span class="Normal">int</span> old_refcount = <a href='001help.cc.html#L228'>get_or_insert</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> old_address<span class="Delimiter">);</span>
-<span id="L73" class="LineNr">  73 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;decrementing refcount of &quot;</span> &lt;&lt; old_address &lt;&lt; <span class="Constant">&quot;: &quot;</span> &lt;&lt; old_refcount &lt;&lt; <span class="Constant">&quot; -&gt; &quot;</span> &lt;&lt; old_refcount-<span class="Constant">1</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L73" class="LineNr">  73 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;decrementing refcount of &quot;</span> &lt;&lt; old_address &lt;&lt; <span class="Constant">&quot;: &quot;</span> &lt;&lt; old_refcount &lt;&lt; <span class="Constant">&quot; -&gt; &quot;</span> &lt;&lt; old_refcount-<span class="Constant">1</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
 <span id="L74" class="LineNr">  74 </span>  --old_refcount<span class="Delimiter">;</span>
 <span id="L75" class="LineNr">  75 </span>  <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> old_address<span class="Delimiter">,</span> old_refcount<span class="Delimiter">);</span>
 <span id="L76" class="LineNr">  76 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>old_refcount &lt; <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
@@ -159,9 +159,9 @@ if ('onhashchange' in window) {
 <span id="L94" class="LineNr">  94 </span>
 <span id="L95" class="LineNr">  95 </span><span class="Delimiter">:(scenario refcounts_reflexive)</span>
 <span id="L96" class="LineNr">  96 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L97" class="LineNr">  97 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L97" class="LineNr">  97 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
 <span id="L98" class="LineNr">  98 </span>  <span class="Comment"># idempotent copies leave refcount unchanged</span>
-<span id="L99" class="LineNr">  99 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L99" class="LineNr">  99 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L100" class="LineNr"> 100 </span>]
 <span id="L101" class="LineNr"> 101 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L102" class="LineNr"> 102 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -171,14 +171,14 @@ if ('onhashchange' in window) {
 <span id="L106" class="LineNr"> 106 </span>
 <span id="L107" class="LineNr"> 107 </span><span class="Delimiter">:(scenario refcounts_call)</span>
 <span id="L108" class="LineNr"> 108 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L109" class="LineNr"> 109 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L109" class="LineNr"> 109 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
 <span id="L110" class="LineNr"> 110 </span>  <span class="Comment"># passing in addresses to recipes increments refcount</span>
-<span id="L111" class="LineNr"> 111 </span>  foo <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L111" class="LineNr"> 111 </span>  foo <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L112" class="LineNr"> 112 </span>  <span class="Comment"># return does NOT yet decrement refcount; memory must be explicitly managed</span>
-<span id="L113" class="LineNr"> 113 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L113" class="LineNr"> 113 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
 <span id="L114" class="LineNr"> 114 </span>]
 <span id="L115" class="LineNr"> 115 </span><span class="muRecipe">def</span> foo [
-<span id="L116" class="LineNr"> 116 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>next-ingredient
+<span id="L116" class="LineNr"> 116 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>next-ingredient
 <span id="L117" class="LineNr"> 117 </span>]
 <span id="L118" class="LineNr"> 118 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L119" class="LineNr"> 119 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -193,12 +193,12 @@ if ('onhashchange' in window) {
 <span id="L128" class="LineNr"> 128 </span>
 <span id="L129" class="LineNr"> 129 </span><span class="Delimiter">:(scenario refcounts_put)</span>
 <span id="L130" class="LineNr"> 130 </span><span class="muData">container</span> foo [
-<span id="L131" class="LineNr"> 131 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L131" class="LineNr"> 131 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L132" class="LineNr"> 132 </span>]
 <span id="L133" class="LineNr"> 133 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L134" class="LineNr"> 134 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L135" class="LineNr"> 135 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
-<span id="L136" class="LineNr"> 136 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">x:offset</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L134" class="LineNr"> 134 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L135" class="LineNr"> 135 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
+<span id="L136" class="LineNr"> 136 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">x:offset</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L137" class="LineNr"> 137 </span>]
 <span id="L138" class="LineNr"> 138 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L139" class="LineNr"> 139 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -211,14 +211,14 @@ if ('onhashchange' in window) {
 <span id="L146" class="LineNr"> 146 </span><span class="Delimiter">:(after &quot;Write Memory in PUT in Run&quot;)</span>
 <span id="L147" class="LineNr"> 147 </span>reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> element = <a href='030container.cc.html#L429'>element_type</a><span class="Delimiter">(</span>base<span class="Delimiter">.</span>type<span class="Delimiter">,</span> offset<span class="Delimiter">);</span>
 <span id="L148" class="LineNr"> 148 </span>assert<span class="Delimiter">(</span>!has_property<span class="Delimiter">(</span>element<span class="Delimiter">,</span> <span class="Constant">&quot;lookup&quot;</span><span class="Delimiter">));</span>
-<span id="L149" class="LineNr"> 149 </span>element<span class="Delimiter">.</span><a href='010vm.cc.html#L65'>set_value</a><span class="Delimiter">(</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">);</span>
+<span id="L149" class="LineNr"> 149 </span>element<span class="Delimiter">.</span><a href='010vm.cc.html#L65'>set_value</a><span class="Delimiter">(</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">);</span>
 <span id="L150" class="LineNr"> 150 </span><a href='036refcount.cc.html#L35'>update_any_refcounts</a><span class="Delimiter">(</span>element<span class="Delimiter">,</span> ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">));</span>
 <span id="L151" class="LineNr"> 151 </span>
 <span id="L152" class="LineNr"> 152 </span><span class="Delimiter">:(scenario refcounts_put_index)</span>
 <span id="L153" class="LineNr"> 153 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L154" class="LineNr"> 154 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L155" class="LineNr"> 155 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:array:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Delimiter">{(</span><a href='043space.cc.html#L83'>address</a> number<span class="Delimiter">)</span>: type<span class="Delimiter">},</span> <span class="Constant">3</span>
-<span id="L156" class="LineNr"> 156 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:array:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>put-index *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:array:<a href='043space.cc.html#L83'>address</a>:num<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L154" class="LineNr"> 154 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L155" class="LineNr"> 155 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:array:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Delimiter">{(</span><a href='043space.cc.html#L82'>address</a> number<span class="Delimiter">)</span>: type<span class="Delimiter">},</span> <span class="Constant">3</span>
+<span id="L156" class="LineNr"> 156 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:array:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>put-index *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:array:<a href='043space.cc.html#L82'>address</a>:num<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L157" class="LineNr"> 157 </span>]
 <span id="L158" class="LineNr"> 158 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L159" class="LineNr"> 159 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -230,19 +230,19 @@ if ('onhashchange' in window) {
 <span id="L165" class="LineNr"> 165 </span>
 <span id="L166" class="LineNr"> 166 </span><span class="Delimiter">:(after &quot;Write Memory in PUT_INDEX in Run&quot;)</span>
 <span id="L167" class="LineNr"> 167 </span>reagent<span class="Comment">/*</span><span class="Comment">local</span><span class="Comment">*/</span> element<span class="Delimiter">;</span>
-<span id="L168" class="LineNr"> 168 </span>element<span class="Delimiter">.</span><a href='010vm.cc.html#L65'>set_value</a><span class="Delimiter">(</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">);</span>
+<span id="L168" class="LineNr"> 168 </span>element<span class="Delimiter">.</span><a href='010vm.cc.html#L65'>set_value</a><span class="Delimiter">(</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">);</span>
 <span id="L169" class="LineNr"> 169 </span>element<span class="Delimiter">.</span>type = <a href='032array.cc.html#L377'>copy_array_element</a><span class="Delimiter">(</span>base<span class="Delimiter">.</span>type<span class="Delimiter">);</span>
 <span id="L170" class="LineNr"> 170 </span><a href='036refcount.cc.html#L35'>update_any_refcounts</a><span class="Delimiter">(</span>element<span class="Delimiter">,</span> value<span class="Delimiter">);</span>
 <span id="L171" class="LineNr"> 171 </span>
 <span id="L172" class="LineNr"> 172 </span><span class="Delimiter">:(scenario refcounts_maybe_convert)</span>
 <span id="L173" class="LineNr"> 173 </span><span class="muData">exclusive-container</span> foo [
 <span id="L174" class="LineNr"> 174 </span>  <span class="Normal">x</span>:num
-<span id="L175" class="LineNr"> 175 </span>  <span class="Normal">p</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L175" class="LineNr"> 175 </span>  <span class="Normal">p</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L176" class="LineNr"> 176 </span>]
 <span id="L177" class="LineNr"> 177 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L178" class="LineNr"> 178 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L179" class="LineNr"> 179 </span>  <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/p<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
-<span id="L180" class="LineNr"> 180 </span>  <span class="Constant">4</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Delimiter">,</span> <span class="Constant">5</span>:<span class="Normal">bool</span><span class="Special"> &lt;- </span>maybe-convert <span class="Constant">2</span>:foo<span class="Delimiter">,</span> <span class="Constant">1:variant/p</span>
+<span id="L178" class="LineNr"> 178 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L179" class="LineNr"> 179 </span>  <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/p<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
+<span id="L180" class="LineNr"> 180 </span>  <span class="Constant">4</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Delimiter">,</span> <span class="Constant">5</span>:<span class="Normal">bool</span><span class="Special"> &lt;- </span>maybe-convert <span class="Constant">2</span>:foo<span class="Delimiter">,</span> <span class="Constant">1:variant/p</span>
 <span id="L181" class="LineNr"> 181 </span>]
 <span id="L182" class="LineNr"> 182 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L183" class="LineNr"> 183 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -264,17 +264,17 @@ if ('onhashchange' in window) {
 <span id="L199" class="LineNr"> 199 </span>
 <span id="L200" class="LineNr"> 200 </span><span class="Delimiter">:(scenario refcounts_copy_nested)</span>
 <span id="L201" class="LineNr"> 201 </span><span class="muData">container</span> foo [
-<span id="L202" class="LineNr"> 202 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L83'>address</a>:num  <span class="Comment"># address inside container</span>
+<span id="L202" class="LineNr"> 202 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L82'>address</a>:num  <span class="Comment"># address inside container</span>
 <span id="L203" class="LineNr"> 203 </span>]
 <span id="L204" class="LineNr"> 204 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L205" class="LineNr"> 205 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L206" class="LineNr"> 206 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
-<span id="L207" class="LineNr"> 207 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">x:offset</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
-<span id="L208" class="LineNr"> 208 </span>  <span class="Constant">3</span>:foo<span class="Special"> &lt;- </span>copy *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:foo
+<span id="L205" class="LineNr"> 205 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L206" class="LineNr"> 206 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
+<span id="L207" class="LineNr"> 207 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">x:offset</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
+<span id="L208" class="LineNr"> 208 </span>  <span class="Constant">3</span>:foo<span class="Special"> &lt;- </span>copy *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:foo
 <span id="L209" class="LineNr"> 209 </span>]
-<span id="L210" class="LineNr"> 210 </span><span class="traceContains">+transform: compute <a href='043space.cc.html#L83'>address</a> offsets for container foo</span>
+<span id="L210" class="LineNr"> 210 </span><span class="traceContains">+transform: compute <a href='043space.cc.html#L82'>address</a> offsets for container foo</span>
 <span id="L211" class="LineNr"> 211 </span><span class="traceContains">+transform: checking container foo, element 0</span>
-<span id="L212" class="LineNr"> 212 </span><span class="traceContains">+transform: <a href='043space.cc.html#L83'>address</a> at offset 0</span>
+<span id="L212" class="LineNr"> 212 </span><span class="traceContains">+transform: <a href='043space.cc.html#L82'>address</a> at offset 0</span>
 <span id="L213" class="LineNr"> 213 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L214" class="LineNr"> 214 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
 <span id="L215" class="LineNr"> 215 </span><span class="traceContains">+run: {2: (&quot;address&quot; &quot;foo&quot;), &quot;lookup&quot;: ()} &lt;- <a href='001help.cc.html#L221'>put</a> {2: (&quot;address&quot; &quot;foo&quot;), &quot;lookup&quot;: ()}, {x: &quot;offset&quot;}, {1: (&quot;address&quot; &quot;number&quot;)}</span>
@@ -339,7 +339,7 @@ if ('onhashchange' in window) {
 <span id="L274" class="LineNr"> 274 </span><span class="Comment">//  IF offset o1 has tag t2 AND offset o2 has tag t2 AND .., THEN</span>
 <span id="L275" class="LineNr"> 275 </span><span class="Comment">//    for all address_element_infos:</span>
 <span id="L276" class="LineNr"> 276 </span><span class="Comment">//      you need to update refcounts for the address at offset pointing to a payload of type payload_type (just in case we need to abandon something in the process)</span>
-<span id="L277" class="LineNr"> 277 </span>map&lt;set&lt;tag_condition_info&gt;<span class="Delimiter">,</span> set&lt;address_element_info&gt; &gt; <a href='043space.cc.html#L83'>address</a><span class="Delimiter">;</span>
+<span id="L277" class="LineNr"> 277 </span>map&lt;set&lt;tag_condition_info&gt;<span class="Delimiter">,</span> set&lt;address_element_info&gt; &gt; <a href='043space.cc.html#L82'>address</a><span class="Delimiter">;</span>
 <span id="L278" class="LineNr"> 278 </span><span class="Delimiter">:(code)</span>
 <span id="L279" class="LineNr"> 279 </span><span class="Normal">bool</span> <span class="Normal">operator</span>&lt;<span class="Delimiter">(</span><span class="Normal">const</span> set&lt;tag_condition_info&gt;&amp; a<span class="Delimiter">,</span> <span class="Normal">const</span> set&lt;tag_condition_info&gt;&amp; b<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L280" class="LineNr"> 280 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>a<span class="Delimiter">.</span>size<span class="Delimiter">()</span> != b<span class="Delimiter">.</span>size<span class="Delimiter">())</span> <span class="Identifier">return</span> a<span class="Delimiter">.</span>size<span class="Delimiter">()</span> &lt; b<span class="Delimiter">.</span>size<span class="Delimiter">();</span>
@@ -374,10 +374,10 @@ if ('onhashchange' in window) {
 <span id="L309" class="LineNr"> 309 </span><span class="Delimiter">:(code)</span>
 <span id="L310" class="LineNr"> 310 </span><span class="Normal">void</span> compute_container_address_offsets<span class="Delimiter">(</span><span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> r<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L311" class="LineNr"> 311 </span>  recipe&amp; caller = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span>
-<span id="L312" class="LineNr"> 312 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9992</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;--- compute <a href='043space.cc.html#L83'>address</a> offsets for &quot;</span> &lt;&lt; caller<span class="Delimiter">.</span>name &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L312" class="LineNr"> 312 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9992</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;--- compute <a href='043space.cc.html#L82'>address</a> offsets for &quot;</span> &lt;&lt; caller<span class="Delimiter">.</span>name &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
 <span id="L313" class="LineNr"> 313 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">);</span>  ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L314" class="LineNr"> 314 </span>  <span class="Conceal">¦</span> instruction&amp; inst = caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span>
-<span id="L315" class="LineNr"> 315 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9993</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;- compute <a href='043space.cc.html#L83'>address</a> offsets for &quot;</span> &lt;&lt; <a href='028call_return.cc.html#L162'>to_string</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L315" class="LineNr"> 315 </span>  <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9993</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;- compute <a href='043space.cc.html#L82'>address</a> offsets for &quot;</span> &lt;&lt; <a href='028call_return.cc.html#L162'>to_string</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
 <span id="L316" class="LineNr"> 316 </span>  <span class="Conceal">¦</span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span>  ++i<span class="Delimiter">)</span>
 <span id="L317" class="LineNr"> 317 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> compute_container_address_offsets<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> <span class="Constant">&quot; in '&quot;</span>+inst<span class="Delimiter">.</span>original_string+<span class="Constant">&quot;'&quot;</span><span class="Delimiter">);</span>
 <span id="L318" class="LineNr"> 318 </span>  <span class="Conceal">¦</span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span>  ++i<span class="Delimiter">)</span>
@@ -421,18 +421,18 @@ if ('onhashchange' in window) {
 <span id="L356" class="LineNr"> 356 </span>
 <span id="L357" class="LineNr"> 357 </span><span class="Normal">void</span> compute_container_address_offsets<span class="Delimiter">(</span><span class="Normal">const</span> type_info&amp; container_info<span class="Delimiter">,</span> <span class="Normal">const</span> type_tree* full_type<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; location_for_error_messages<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L358" class="LineNr"> 358 </span>  container_metadata&amp; metadata = get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> full_type<span class="Delimiter">);</span>
-<span id="L359" class="LineNr"> 359 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>!metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
-<span id="L360" class="LineNr"> 360 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9994</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;compute <a href='043space.cc.html#L83'>address</a> offsets for container &quot;</span> &lt;&lt; container_info<span class="Delimiter">.</span>name &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
-<span id="L361" class="LineNr"> 361 </span>  <a href='036refcount.cc.html#L374'>append_addresses</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> full_type<span class="Delimiter">,</span> metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">(),</span> location_for_error_messages<span class="Delimiter">);</span>
+<span id="L359" class="LineNr"> 359 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>!metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
+<span id="L360" class="LineNr"> 360 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9994</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;compute <a href='043space.cc.html#L82'>address</a> offsets for container &quot;</span> &lt;&lt; container_info<span class="Delimiter">.</span>name &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L361" class="LineNr"> 361 </span>  <a href='036refcount.cc.html#L374'>append_addresses</a><span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> full_type<span class="Delimiter">,</span> metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">(),</span> location_for_error_messages<span class="Delimiter">);</span>
 <span id="L362" class="LineNr"> 362 </span><span class="Delimiter">}</span>
 <span id="L363" class="LineNr"> 363 </span>
 <span id="L364" class="LineNr"> 364 </span><span class="Normal">void</span> <a href='036refcount.cc.html#L364'>compute_exclusive_container_address_offsets</a><span class="Delimiter">(</span><span class="Normal">const</span> type_info&amp; exclusive_container_info<span class="Delimiter">,</span> <span class="Normal">const</span> type_tree* full_type<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; location_for_error_messages<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L365" class="LineNr"> 365 </span>  container_metadata&amp; metadata = get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> full_type<span class="Delimiter">);</span>
-<span id="L366" class="LineNr"> 366 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9994</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;compute <a href='043space.cc.html#L83'>address</a> offsets for exclusive container &quot;</span> &lt;&lt; exclusive_container_info<span class="Delimiter">.</span>name &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L366" class="LineNr"> 366 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9994</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;compute <a href='043space.cc.html#L82'>address</a> offsets for exclusive container &quot;</span> &lt;&lt; exclusive_container_info<span class="Delimiter">.</span>name &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
 <span id="L367" class="LineNr"> 367 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> tag = <span class="Constant">0</span><span class="Delimiter">;</span>  tag &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>exclusive_container_info<span class="Delimiter">.</span>elements<span class="Delimiter">);</span>  ++tag<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L368" class="LineNr"> 368 </span>  <span class="Conceal">¦</span> set&lt;tag_condition_info&gt; key<span class="Delimiter">;</span>
 <span id="L369" class="LineNr"> 369 </span>  <span class="Conceal">¦</span> key<span class="Delimiter">.</span>insert<span class="Delimiter">(</span>tag_condition_info<span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">tag is at offset</span><span class="Comment">*/</span><span class="Constant">0</span><span class="Delimiter">,</span> tag<span class="Delimiter">));</span>
-<span id="L370" class="LineNr"> 370 </span>  <span class="Conceal">¦</span> <a href='036refcount.cc.html#L374'>append_addresses</a><span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">skip tag offset</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">,</span> variant_type<span class="Delimiter">(</span>full_type<span class="Delimiter">,</span> tag<span class="Delimiter">).</span>type<span class="Delimiter">,</span> metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> key<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">);</span>
+<span id="L370" class="LineNr"> 370 </span>  <span class="Conceal">¦</span> <a href='036refcount.cc.html#L374'>append_addresses</a><span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">skip tag offset</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">,</span> variant_type<span class="Delimiter">(</span>full_type<span class="Delimiter">,</span> tag<span class="Delimiter">).</span>type<span class="Delimiter">,</span> metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> key<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">);</span>
 <span id="L371" class="LineNr"> 371 </span>  <span class="Delimiter">}</span>
 <span id="L372" class="LineNr"> 372 </span><span class="Delimiter">}</span>
 <span id="L373" class="LineNr"> 373 </span>
@@ -509,10 +509,10 @@ if ('onhashchange' in window) {
 <span id="L444" class="LineNr"> 444 </span>  <span class="Comment">// no entries for non-container types or other junk</span>
 <span id="L445" class="LineNr"> 445 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">)</span>-old_size<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L446" class="LineNr"> 446 </span>  <span class="Comment">// the reagent we scanned knows it has no addresses</span>
-<span id="L447" class="LineNr"> 447 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
+<span id="L447" class="LineNr"> 447 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
 <span id="L448" class="LineNr"> 448 </span>  <span class="Comment">// the global table contains an identical entry</span>
 <span id="L449" class="LineNr"> 449 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L450" class="LineNr"> 450 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
+<span id="L450" class="LineNr"> 450 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
 <span id="L451" class="LineNr"> 451 </span>  <span class="Comment">// compute_container_address_offsets creates no new entries</span>
 <span id="L452" class="LineNr"> 452 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">)</span>-old_size<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L453" class="LineNr"> 453 </span><span class="Delimiter">}</span>
@@ -521,7 +521,7 @@ if ('onhashchange' in window) {
 <span id="L456" class="LineNr"> 456 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L457" class="LineNr"> 457 </span>  <span class="Comment">// define a container with an address at offset 0 that we have the size for</span>
 <span id="L458" class="LineNr"> 458 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L459" class="LineNr"> 459 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L459" class="LineNr"> 459 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L460" class="LineNr"> 460 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
 <span id="L461" class="LineNr"> 461 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L462" class="LineNr"> 462 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
@@ -531,16 +531,16 @@ if ('onhashchange' in window) {
 <span id="L466" class="LineNr"> 466 </span>  <span class="Comment">// no entries for non-container types or other junk</span>
 <span id="L467" class="LineNr"> 467 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">)</span>-old_size<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L468" class="LineNr"> 468 </span>  <span class="Comment">// the reagent we scanned knows it has an address at offset 0</span>
-<span id="L469" class="LineNr"> 469 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
-<span id="L470" class="LineNr"> 470 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">()));</span>
-<span id="L471" class="LineNr"> 471 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets = get<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>  <span class="Comment">// unconditional for containers</span>
+<span id="L469" class="LineNr"> 469 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+<span id="L470" class="LineNr"> 470 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">()));</span>
+<span id="L471" class="LineNr"> 471 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets = get<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>  <span class="Comment">// unconditional for containers</span>
 <span id="L472" class="LineNr"> 472 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L473" class="LineNr"> 473 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L474" class="LineNr"> 474 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
 <span id="L475" class="LineNr"> 475 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>name<span class="Delimiter">,</span> <span class="Constant">&quot;number&quot;</span><span class="Delimiter">);</span>
 <span id="L476" class="LineNr"> 476 </span>  <span class="Comment">// the global table contains an identical entry</span>
 <span id="L477" class="LineNr"> 477 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L478" class="LineNr"> 478 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L478" class="LineNr"> 478 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L479" class="LineNr"> 479 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L480" class="LineNr"> 480 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L481" class="LineNr"> 481 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -554,7 +554,7 @@ if ('onhashchange' in window) {
 <span id="L489" class="LineNr"> 489 </span>  <span class="Comment">// define a container with an address at offset 1 that we have the size for</span>
 <span id="L490" class="LineNr"> 490 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L491" class="LineNr"> 491 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L492" class="LineNr"> 492 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  y:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L492" class="LineNr"> 492 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  y:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L493" class="LineNr"> 493 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
 <span id="L494" class="LineNr"> 494 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L495" class="LineNr"> 495 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
@@ -566,16 +566,16 @@ if ('onhashchange' in window) {
 <span id="L501" class="LineNr"> 501 </span>  <span class="Comment">// compute_container_address_offsets creates no new entries</span>
 <span id="L502" class="LineNr"> 502 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">)</span>-old_size<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L503" class="LineNr"> 503 </span>  <span class="Comment">// the reagent we scanned knows it has an address at offset 1</span>
-<span id="L504" class="LineNr"> 504 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
-<span id="L505" class="LineNr"> 505 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">()));</span>
-<span id="L506" class="LineNr"> 506 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets = get<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L504" class="LineNr"> 504 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+<span id="L505" class="LineNr"> 505 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">()));</span>
+<span id="L506" class="LineNr"> 506 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets = get<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L507" class="LineNr"> 507 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L508" class="LineNr"> 508 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">//</span>
 <span id="L509" class="LineNr"> 509 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
 <span id="L510" class="LineNr"> 510 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>name<span class="Delimiter">,</span> <span class="Constant">&quot;number&quot;</span><span class="Delimiter">);</span>
 <span id="L511" class="LineNr"> 511 </span>  <span class="Comment">// the global table contains an identical entry</span>
 <span id="L512" class="LineNr"> 512 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L513" class="LineNr"> 513 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L513" class="LineNr"> 513 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L514" class="LineNr"> 514 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L515" class="LineNr"> 515 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">//</span>
 <span id="L516" class="LineNr"> 516 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -586,7 +586,7 @@ if ('onhashchange' in window) {
 <span id="L521" class="LineNr"> 521 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L522" class="LineNr"> 522 </span>  <span class="Comment">// define a container with a nested container containing an address</span>
 <span id="L523" class="LineNr"> 523 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L524" class="LineNr"> 524 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L524" class="LineNr"> 524 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L525" class="LineNr"> 525 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  y:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L526" class="LineNr"> 526 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L527" class="LineNr"> 527 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;container bar [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
@@ -601,16 +601,16 @@ if ('onhashchange' in window) {
 <span id="L536" class="LineNr"> 536 </span>  <span class="Comment">// scan</span>
 <span id="L537" class="LineNr"> 537 </span>  compute_container_address_offsets<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>
 <span id="L538" class="LineNr"> 538 </span>  <span class="Comment">// the reagent we scanned knows it has an address at offset 2</span>
-<span id="L539" class="LineNr"> 539 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
-<span id="L540" class="LineNr"> 540 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">()));</span>
-<span id="L541" class="LineNr"> 541 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets = get<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L539" class="LineNr"> 539 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+<span id="L540" class="LineNr"> 540 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">()));</span>
+<span id="L541" class="LineNr"> 541 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets = get<span class="Delimiter">(</span>r<span class="Delimiter">.</span>metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L542" class="LineNr"> 542 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L543" class="LineNr"> 543 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">2</span><span class="Delimiter">);</span>  <span class="Comment">//</span>
 <span id="L544" class="LineNr"> 544 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
 <span id="L545" class="LineNr"> 545 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>name<span class="Delimiter">,</span> <span class="Constant">&quot;number&quot;</span><span class="Delimiter">);</span>
 <span id="L546" class="LineNr"> 546 </span>  <span class="Comment">// the global table also knows its address offset</span>
 <span id="L547" class="LineNr"> 547 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L548" class="LineNr"> 548 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L548" class="LineNr"> 548 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> r<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L549" class="LineNr"> 549 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L550" class="LineNr"> 550 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">2</span><span class="Delimiter">);</span>  <span class="Comment">//</span>
 <span id="L551" class="LineNr"> 551 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -623,9 +623,9 @@ if ('onhashchange' in window) {
 <span id="L558" class="LineNr"> 558 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L559" class="LineNr"> 559 </span>  <span class="Comment">// define a container with an address at offset 0</span>
 <span id="L560" class="LineNr"> 560 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L561" class="LineNr"> 561 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L561" class="LineNr"> 561 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L562" class="LineNr"> 562 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
-<span id="L563" class="LineNr"> 563 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L83'>address</a>:foo&quot;</span><span class="Delimiter">);</span>
+<span id="L563" class="LineNr"> 563 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L82'>address</a>:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L564" class="LineNr"> 564 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
 <span id="L565" class="LineNr"> 565 </span>  <span class="Comment">// global metadata contains just the entry for foo</span>
 <span id="L566" class="LineNr"> 566 </span>  <span class="Comment">// no entries for non-container types or other junk</span>
@@ -637,7 +637,7 @@ if ('onhashchange' in window) {
 <span id="L572" class="LineNr"> 572 </span>  <span class="Comment">// scanning precomputed metadata for the container</span>
 <span id="L573" class="LineNr"> 573 </span>  reagent container<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L574" class="LineNr"> 574 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L575" class="LineNr"> 575 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L575" class="LineNr"> 575 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L576" class="LineNr"> 576 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L577" class="LineNr"> 577 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L578" class="LineNr"> 578 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -648,7 +648,7 @@ if ('onhashchange' in window) {
 <span id="L583" class="LineNr"> 583 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L584" class="LineNr"> 584 </span>  <span class="Comment">// define a container with an address at offset 0</span>
 <span id="L585" class="LineNr"> 585 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L586" class="LineNr"> 586 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L586" class="LineNr"> 586 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L587" class="LineNr"> 587 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
 <span id="L588" class="LineNr"> 588 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:array:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L589" class="LineNr"> 589 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
@@ -662,7 +662,7 @@ if ('onhashchange' in window) {
 <span id="L597" class="LineNr"> 597 </span>  <span class="Comment">// scanning precomputed metadata for the container</span>
 <span id="L598" class="LineNr"> 598 </span>  reagent container<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L599" class="LineNr"> 599 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L600" class="LineNr"> 600 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L600" class="LineNr"> 600 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L601" class="LineNr"> 601 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L602" class="LineNr"> 602 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L603" class="LineNr"> 603 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -673,9 +673,9 @@ if ('onhashchange' in window) {
 <span id="L608" class="LineNr"> 608 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L609" class="LineNr"> 609 </span>  <span class="Comment">// define a container with an address at offset 0</span>
 <span id="L610" class="LineNr"> 610 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L611" class="LineNr"> 611 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L611" class="LineNr"> 611 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L612" class="LineNr"> 612 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
-<span id="L613" class="LineNr"> 613 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L83'>address</a>:array:foo&quot;</span><span class="Delimiter">);</span>
+<span id="L613" class="LineNr"> 613 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L82'>address</a>:array:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L614" class="LineNr"> 614 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
 <span id="L615" class="LineNr"> 615 </span>  <span class="Comment">// global metadata contains just the entry for foo</span>
 <span id="L616" class="LineNr"> 616 </span>  <span class="Comment">// no entries for non-container types or other junk</span>
@@ -687,7 +687,7 @@ if ('onhashchange' in window) {
 <span id="L622" class="LineNr"> 622 </span>  <span class="Comment">// scanning precomputed metadata for the container</span>
 <span id="L623" class="LineNr"> 623 </span>  reagent container<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L624" class="LineNr"> 624 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L625" class="LineNr"> 625 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L625" class="LineNr"> 625 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L626" class="LineNr"> 626 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L627" class="LineNr"> 627 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L628" class="LineNr"> 628 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -698,7 +698,7 @@ if ('onhashchange' in window) {
 <span id="L633" class="LineNr"> 633 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L634" class="LineNr"> 634 </span>  <span class="Comment">// define a container with an address at offset 0</span>
 <span id="L635" class="LineNr"> 635 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L636" class="LineNr"> 636 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L636" class="LineNr"> 636 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L637" class="LineNr"> 637 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
 <span id="L638" class="LineNr"> 638 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:array:foo:10&quot;</span><span class="Delimiter">);</span>
 <span id="L639" class="LineNr"> 639 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
@@ -712,7 +712,7 @@ if ('onhashchange' in window) {
 <span id="L647" class="LineNr"> 647 </span>  <span class="Comment">// scanning precomputed metadata for the container</span>
 <span id="L648" class="LineNr"> 648 </span>  reagent container<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L649" class="LineNr"> 649 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L650" class="LineNr"> 650 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L650" class="LineNr"> 650 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L651" class="LineNr"> 651 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L652" class="LineNr"> 652 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L653" class="LineNr"> 653 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -723,9 +723,9 @@ if ('onhashchange' in window) {
 <span id="L658" class="LineNr"> 658 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L659" class="LineNr"> 659 </span>  <span class="Comment">// define a container with an address at offset 0</span>
 <span id="L660" class="LineNr"> 660 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L661" class="LineNr"> 661 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L661" class="LineNr"> 661 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L662" class="LineNr"> 662 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
-<span id="L663" class="LineNr"> 663 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L83'>address</a>:array:foo:10&quot;</span><span class="Delimiter">);</span>
+<span id="L663" class="LineNr"> 663 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L82'>address</a>:array:foo:10&quot;</span><span class="Delimiter">);</span>
 <span id="L664" class="LineNr"> 664 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
 <span id="L665" class="LineNr"> 665 </span>  <span class="Comment">// global metadata contains just the entry for foo</span>
 <span id="L666" class="LineNr"> 666 </span>  <span class="Comment">// no entries for non-container types or other junk</span>
@@ -737,7 +737,7 @@ if ('onhashchange' in window) {
 <span id="L672" class="LineNr"> 672 </span>  <span class="Comment">// scanning precomputed metadata for the container</span>
 <span id="L673" class="LineNr"> 673 </span>  reagent container<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L674" class="LineNr"> 674 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L675" class="LineNr"> 675 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L675" class="LineNr"> 675 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L676" class="LineNr"> 676 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L677" class="LineNr"> 677 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L678" class="LineNr"> 678 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -748,10 +748,10 @@ if ('onhashchange' in window) {
 <span id="L683" class="LineNr"> 683 </span>  <span class="Normal">int</span> old_size = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Container_metadata<span class="Delimiter">);</span>
 <span id="L684" class="LineNr"> 684 </span>  <span class="Comment">// define a container with an address at offset 0</span>
 <span id="L685" class="LineNr"> 685 </span>  run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
-<span id="L686" class="LineNr"> 686 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L83'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
+<span id="L686" class="LineNr"> 686 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;  x:<a href='043space.cc.html#L82'>address</a>:num</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span>
 <span id="L687" class="LineNr"> 687 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Constant">&quot;]</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span><span class="Delimiter">);</span>
 <span id="L688" class="LineNr"> 688 </span>  <span class="Comment">// scan a deep nest of 'address' and 'array' types modifying a container</span>
-<span id="L689" class="LineNr"> 689 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L83'>address</a>:array:<a href='043space.cc.html#L83'>address</a>:<a href='043space.cc.html#L83'>address</a>:array:foo:10&quot;</span><span class="Delimiter">);</span>
+<span id="L689" class="LineNr"> 689 </span>  reagent r<span class="Delimiter">(</span><span class="Constant">&quot;x:<a href='043space.cc.html#L82'>address</a>:array:<a href='043space.cc.html#L82'>address</a>:<a href='043space.cc.html#L82'>address</a>:array:foo:10&quot;</span><span class="Delimiter">);</span>
 <span id="L690" class="LineNr"> 690 </span>  compute_container_sizes<span class="Delimiter">(</span>r<span class="Delimiter">,</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>  <span class="Comment">// need to first pre-populate the metadata</span>
 <span id="L691" class="LineNr"> 691 </span>  <span class="Comment">// global metadata contains just the entry for foo</span>
 <span id="L692" class="LineNr"> 692 </span>  <span class="Comment">// no entries for non-container types or other junk</span>
@@ -762,7 +762,7 @@ if ('onhashchange' in window) {
 <span id="L697" class="LineNr"> 697 </span>  <span class="Comment">// scanning precomputed metadata for the container</span>
 <span id="L698" class="LineNr"> 698 </span>  reagent container<span class="Delimiter">(</span><span class="Constant">&quot;x:foo&quot;</span><span class="Delimiter">);</span>
 <span id="L699" class="LineNr"> 699 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">));</span>
-<span id="L700" class="LineNr"> 700 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
+<span id="L700" class="LineNr"> 700 </span>  <span class="Normal">const</span> set&lt;address_element_info&gt;&amp; address_offsets2 = get<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> container<span class="Delimiter">.</span>type<span class="Delimiter">).</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">,</span> set&lt;tag_condition_info&gt;<span class="Delimiter">());</span>
 <span id="L701" class="LineNr"> 701 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
 <span id="L702" class="LineNr"> 702 </span>  <a href='002test.cc.html#L31'>CHECK_EQ</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span>offset<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span>
 <span id="L703" class="LineNr"> 703 </span>  <a href='002test.cc.html#L24'>CHECK</a><span class="Delimiter">(</span>address_offsets2<span class="Delimiter">.</span>begin<span class="Delimiter">()-&gt;</span><a href='030container.cc.html#L238'>payload_type</a><span class="Delimiter">-&gt;</span>atom<span class="Delimiter">);</span>
@@ -775,7 +775,7 @@ if ('onhashchange' in window) {
 <span id="L710" class="LineNr"> 710 </span><span class="Delimiter">:(before &quot;End Increment Refcounts(canonized_x)&quot;)</span>
 <span id="L711" class="LineNr"> 711 </span><span class="Normal">if</span> <span class="Delimiter">(</span>is_mu_container<span class="Delimiter">(</span>canonized_x<span class="Delimiter">)</span> || is_mu_exclusive_container<span class="Delimiter">(</span>canonized_x<span class="Delimiter">))</span> <span class="Delimiter">{</span>
 <span id="L712" class="LineNr"> 712 </span>  <span class="Normal">const</span> container_metadata&amp; metadata = get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> canonized_x<span class="Delimiter">.</span>type<span class="Delimiter">);</span>
-<span id="L713" class="LineNr"> 713 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;set&lt;tag_condition_info&gt;<span class="Delimiter">,</span> set&lt;address_element_info&gt; &gt;::const_iterator p = metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  p != metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">.</span><a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L713" class="LineNr"> 713 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;set&lt;tag_condition_info&gt;<span class="Delimiter">,</span> set&lt;address_element_info&gt; &gt;::const_iterator p = metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  p != metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">.</span><a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L714" class="LineNr"> 714 </span>  <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!all_match<span class="Delimiter">(</span>data<span class="Delimiter">,</span> p<span class="Delimiter">-&gt;</span>first<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
 <span id="L715" class="LineNr"> 715 </span>  <span class="Conceal">¦</span> <span class="Normal">for</span> <span class="Delimiter">(</span>set&lt;address_element_info&gt;::const_iterator info = p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  info != p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">.</span><a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>  ++info<span class="Delimiter">)</span>
 <span id="L716" class="LineNr"> 716 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='036refcount.cc.html#L50'>increment_refcount</a><span class="Delimiter">(</span>data<span class="Delimiter">.</span>at<span class="Delimiter">(</span>info<span class="Delimiter">-&gt;</span>offset<span class="Delimiter">));</span>
@@ -784,14 +784,14 @@ if ('onhashchange' in window) {
 <span id="L719" class="LineNr"> 719 </span>
 <span id="L720" class="LineNr"> 720 </span><span class="Delimiter">:(before &quot;End Decrement Refcounts(canonized_x)&quot;)</span>
 <span id="L721" class="LineNr"> 721 </span><span class="Normal">if</span> <span class="Delimiter">(</span>is_mu_container<span class="Delimiter">(</span>canonized_x<span class="Delimiter">)</span> || is_mu_exclusive_container<span class="Delimiter">(</span>canonized_x<span class="Delimiter">))</span> <span class="Delimiter">{</span>
-<span id="L722" class="LineNr"> 722 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;need to read old value of '&quot;</span> &lt;&lt; to_string<span class="Delimiter">(</span>canonized_x<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;' to figure out what refcounts to decrement&quot;</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L722" class="LineNr"> 722 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;need to read old value of '&quot;</span> &lt;&lt; to_string<span class="Delimiter">(</span>canonized_x<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;' to figure out what refcounts to decrement&quot;</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
 <span id="L723" class="LineNr"> 723 </span>  <span class="Comment">// read from canonized_x but without canonizing again</span>
 <span id="L724" class="LineNr"> 724 </span>  reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> tmp = canonized_x<span class="Delimiter">;</span>
 <span id="L725" class="LineNr"> 725 </span>  tmp<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> string_tree*&gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> <span class="Constant">NULL</span><span class="Delimiter">));</span>
 <span id="L726" class="LineNr"> 726 </span>  vector&lt;<span class="Normal">double</span>&gt; data = read_memory<span class="Delimiter">(</span>tmp<span class="Delimiter">);</span>
-<span id="L727" class="LineNr"> 727 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;done reading old value of '&quot;</span> &lt;&lt; to_string<span class="Delimiter">(</span>canonized_x<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'&quot;</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
+<span id="L727" class="LineNr"> 727 </span>  <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;done reading old value of '&quot;</span> &lt;&lt; to_string<span class="Delimiter">(</span>canonized_x<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'&quot;</span> &lt;&lt; <a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>
 <span id="L728" class="LineNr"> 728 </span>  <span class="Normal">const</span> container_metadata&amp; metadata = get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> canonized_x<span class="Delimiter">.</span>type<span class="Delimiter">);</span>
-<span id="L729" class="LineNr"> 729 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;set&lt;tag_condition_info&gt;<span class="Delimiter">,</span> set&lt;address_element_info&gt; &gt;::const_iterator p = metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  p != metadata<span class="Delimiter">.</span><a href='043space.cc.html#L83'>address</a><span class="Delimiter">.</span><a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<span id="L729" class="LineNr"> 729 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;set&lt;tag_condition_info&gt;<span class="Delimiter">,</span> set&lt;address_element_info&gt; &gt;::const_iterator p = metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  p != metadata<span class="Delimiter">.</span><a href='043space.cc.html#L82'>address</a><span class="Delimiter">.</span><a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L730" class="LineNr"> 730 </span>  <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!all_match<span class="Delimiter">(</span>data<span class="Delimiter">,</span> p<span class="Delimiter">-&gt;</span>first<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
 <span id="L731" class="LineNr"> 731 </span>  <span class="Conceal">¦</span> <span class="Normal">for</span> <span class="Delimiter">(</span>set&lt;address_element_info&gt;::const_iterator info = p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  info != p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">.</span><a href='003trace.cc.html#L197'>end</a><span class="Delimiter">();</span>  ++info<span class="Delimiter">)</span> <span class="Delimiter">{</span>
 <span id="L732" class="LineNr"> 732 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">int</span> element_address = <a href='001help.cc.html#L228'>get_or_insert</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> canonized_x<span class="Delimiter">.</span>value + info<span class="Delimiter">-&gt;</span>offset<span class="Delimiter">);</span>
@@ -817,13 +817,13 @@ if ('onhashchange' in window) {
 <span id="L752" class="LineNr"> 752 </span>  <span class="Normal">a</span>:bar  <span class="Comment"># contains an address</span>
 <span id="L753" class="LineNr"> 753 </span>]
 <span id="L754" class="LineNr"> 754 </span><span class="muData">container</span> bar [
-<span id="L755" class="LineNr"> 755 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L755" class="LineNr"> 755 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L756" class="LineNr"> 756 </span>]
 <span id="L757" class="LineNr"> 757 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L758" class="LineNr"> 758 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L759" class="LineNr"> 759 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
-<span id="L760" class="LineNr"> 760 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
-<span id="L761" class="LineNr"> 761 </span>  *<span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">a:offset</span><span class="Delimiter">,</span> <span class="Constant">2</span>:bar
+<span id="L758" class="LineNr"> 758 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L759" class="LineNr"> 759 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
+<span id="L760" class="LineNr"> 760 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
+<span id="L761" class="LineNr"> 761 </span>  *<span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">a:offset</span><span class="Delimiter">,</span> <span class="Constant">2</span>:bar
 <span id="L762" class="LineNr"> 762 </span>]
 <span id="L763" class="LineNr"> 763 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L764" class="LineNr"> 764 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -835,13 +835,13 @@ if ('onhashchange' in window) {
 <span id="L770" class="LineNr"> 770 </span>
 <span id="L771" class="LineNr"> 771 </span><span class="Delimiter">:(scenario refcounts_put_index_array)</span>
 <span id="L772" class="LineNr"> 772 </span><span class="muData">container</span> bar [
-<span id="L773" class="LineNr"> 773 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L773" class="LineNr"> 773 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L774" class="LineNr"> 774 </span>]
 <span id="L775" class="LineNr"> 775 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L776" class="LineNr"> 776 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L777" class="LineNr"> 777 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
-<span id="L778" class="LineNr"> 778 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:array:bar<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">bar:type</span><span class="Delimiter">,</span> <span class="Constant">3</span>
-<span id="L779" class="LineNr"> 779 </span>  *<span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:array:bar<span class="Special"> &lt;- </span>put-index *<span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:array:bar<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">2</span>:bar
+<span id="L776" class="LineNr"> 776 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L777" class="LineNr"> 777 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
+<span id="L778" class="LineNr"> 778 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:array:bar<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">bar:type</span><span class="Delimiter">,</span> <span class="Constant">3</span>
+<span id="L779" class="LineNr"> 779 </span>  *<span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:array:bar<span class="Special"> &lt;- </span>put-index *<span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:array:bar<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">2</span>:bar
 <span id="L780" class="LineNr"> 780 </span>]
 <span id="L781" class="LineNr"> 781 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L782" class="LineNr"> 782 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -857,11 +857,11 @@ if ('onhashchange' in window) {
 <span id="L792" class="LineNr"> 792 </span>  <span class="Normal">b</span>:bar  <span class="Comment"># contains an address</span>
 <span id="L793" class="LineNr"> 793 </span>]
 <span id="L794" class="LineNr"> 794 </span><span class="muData">container</span> bar [
-<span id="L795" class="LineNr"> 795 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L795" class="LineNr"> 795 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L796" class="LineNr"> 796 </span>]
 <span id="L797" class="LineNr"> 797 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L798" class="LineNr"> 798 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L799" class="LineNr"> 799 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L798" class="LineNr"> 798 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L799" class="LineNr"> 799 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L800" class="LineNr"> 800 </span>  <span class="Constant">3</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/b<span class="Delimiter">,</span> <span class="Constant">2</span>:bar
 <span id="L801" class="LineNr"> 801 </span>  <span class="Constant">5</span>:bar<span class="Delimiter">,</span> <span class="Constant">6</span>:<span class="Normal">bool</span><span class="Special"> &lt;- </span>maybe-convert <span class="Constant">3</span>:foo<span class="Delimiter">,</span> <span class="Constant">1:variant/b</span>
 <span id="L802" class="LineNr"> 802 </span>]
@@ -885,19 +885,19 @@ if ('onhashchange' in window) {
 <span id="L820" class="LineNr"> 820 </span>]
 <span id="L821" class="LineNr"> 821 </span><span class="muData">container</span> curr [
 <span id="L822" class="LineNr"> 822 </span>  <span class="Normal">x</span>:num
-<span id="L823" class="LineNr"> 823 </span>  <span class="Normal">y</span>:<a href='043space.cc.html#L83'>address</a>:num  <span class="Comment"># address inside container inside container</span>
+<span id="L823" class="LineNr"> 823 </span>  <span class="Normal">y</span>:<a href='043space.cc.html#L82'>address</a>:num  <span class="Comment"># address inside container inside container</span>
 <span id="L824" class="LineNr"> 824 </span>]
 <span id="L825" class="LineNr"> 825 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L826" class="LineNr"> 826 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L827" class="LineNr"> 827 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:curr<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">curr:type</span>
-<span id="L828" class="LineNr"> 828 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:curr<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:curr<span class="Delimiter">,</span> <span class="Constant">1:offset/y</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
-<span id="L829" class="LineNr"> 829 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
-<span id="L830" class="LineNr"> 830 </span>  *<span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">1:offset/b</span><span class="Delimiter">,</span> *<span class="Constant">2</span>:<a href='043space.cc.html#L83'>address</a>:curr
-<span id="L831" class="LineNr"> 831 </span>  <span class="Constant">4</span>:foo<span class="Special"> &lt;- </span>copy *<span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:foo
+<span id="L826" class="LineNr"> 826 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L827" class="LineNr"> 827 </span>  <span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:curr<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">curr:type</span>
+<span id="L828" class="LineNr"> 828 </span>  *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:curr<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:curr<span class="Delimiter">,</span> <span class="Constant">1:offset/y</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
+<span id="L829" class="LineNr"> 829 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">foo:type</span>
+<span id="L830" class="LineNr"> 830 </span>  *<span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> *<span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:foo<span class="Delimiter">,</span> <span class="Constant">1:offset/b</span><span class="Delimiter">,</span> *<span class="Constant">2</span>:<a href='043space.cc.html#L82'>address</a>:curr
+<span id="L831" class="LineNr"> 831 </span>  <span class="Constant">4</span>:foo<span class="Special"> &lt;- </span>copy *<span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:foo
 <span id="L832" class="LineNr"> 832 </span>]
-<span id="L833" class="LineNr"> 833 </span><span class="traceContains">+transform: compute <a href='043space.cc.html#L83'>address</a> offsets for container foo</span>
+<span id="L833" class="LineNr"> 833 </span><span class="traceContains">+transform: compute <a href='043space.cc.html#L82'>address</a> offsets for container foo</span>
 <span id="L834" class="LineNr"> 834 </span><span class="traceContains">+transform: checking container foo, element 1</span>
-<span id="L835" class="LineNr"> 835 </span><span class="traceContains">+transform: <a href='043space.cc.html#L83'>address</a> at offset 3</span>
+<span id="L835" class="LineNr"> 835 </span><span class="traceContains">+transform: <a href='043space.cc.html#L82'>address</a> at offset 3</span>
 <span id="L836" class="LineNr"> 836 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L837" class="LineNr"> 837 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
 <span id="L838" class="LineNr"> 838 </span><span class="Comment"># storing an address in a container updates its refcount</span>
@@ -918,15 +918,15 @@ if ('onhashchange' in window) {
 <span id="L853" class="LineNr"> 853 </span><span class="muData">exclusive-container</span> bar [
 <span id="L854" class="LineNr"> 854 </span>  <span class="Normal">x</span>:num
 <span id="L855" class="LineNr"> 855 </span>  <span class="Normal">y</span>:num
-<span id="L856" class="LineNr"> 856 </span>  <span class="Normal">z</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L856" class="LineNr"> 856 </span>  <span class="Normal">z</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L857" class="LineNr"> 857 </span>]
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-<span id="L859" class="LineNr"> 859 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L859" class="LineNr"> 859 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
 <span id="L860" class="LineNr"> 860 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">0</span>/x<span class="Delimiter">,</span> <span class="Constant">34</span>
 <span id="L861" class="LineNr"> 861 </span>  <span class="Constant">3</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">12</span><span class="Delimiter">,</span> <span class="Constant">2</span>:bar
 <span id="L862" class="LineNr"> 862 </span>  <span class="Constant">5</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">35</span>
 <span id="L863" class="LineNr"> 863 </span>  <span class="Constant">6</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">13</span><span class="Delimiter">,</span> <span class="Constant">5</span>:bar
-<span id="L864" class="LineNr"> 864 </span>  <span class="Constant">8</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">2</span>/z<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L864" class="LineNr"> 864 </span>  <span class="Constant">8</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">2</span>/z<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L865" class="LineNr"> 865 </span>  <span class="Constant">9</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">14</span><span class="Delimiter">,</span> <span class="Constant">8</span>:bar
 <span id="L866" class="LineNr"> 866 </span>  <span class="Constant">11</span>:foo<span class="Special"> &lt;- </span>copy <span class="Constant">9</span>:foo
 <span id="L867" class="LineNr"> 867 </span>]
@@ -948,13 +948,13 @@ if ('onhashchange' in window) {
 <span id="L883" class="LineNr"> 883 </span><span class="muData">container</span> bar [
 <span id="L884" class="LineNr"> 884 </span>  <span class="Normal">x</span>:num
 <span id="L885" class="LineNr"> 885 </span>  <span class="Normal">y</span>:num
-<span id="L886" class="LineNr"> 886 </span>  <span class="Normal">z</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L886" class="LineNr"> 886 </span>  <span class="Normal">z</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L887" class="LineNr"> 887 </span>]
 <span id="L888" class="LineNr"> 888 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L889" class="LineNr"> 889 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L889" class="LineNr"> 889 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
 <span id="L890" class="LineNr"> 890 </span>  <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">0</span>/a<span class="Delimiter">,</span> <span class="Constant">34</span>
 <span id="L891" class="LineNr"> 891 </span>  <span class="Constant">6</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">0</span>/a<span class="Delimiter">,</span> <span class="Constant">35</span>
-<span id="L892" class="LineNr"> 892 </span>  <span class="Constant">10</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">2</span>/x<span class="Delimiter">,</span> <span class="Constant">15</span>/y<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L892" class="LineNr"> 892 </span>  <span class="Constant">10</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">2</span>/x<span class="Delimiter">,</span> <span class="Constant">15</span>/y<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L893" class="LineNr"> 893 </span>  <span class="Constant">13</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/b<span class="Delimiter">,</span> <span class="Constant">10</span>:bar
 <span id="L894" class="LineNr"> 894 </span>  <span class="Constant">17</span>:foo<span class="Special"> &lt;- </span>copy <span class="Constant">13</span>:foo
 <span id="L895" class="LineNr"> 895 </span>]
@@ -975,11 +975,11 @@ if ('onhashchange' in window) {
 <span id="L910" class="LineNr"> 910 </span>]
 <span id="L911" class="LineNr"> 911 </span><span class="muData">exclusive-container</span> bar [
 <span id="L912" class="LineNr"> 912 </span>  <span class="Normal">x</span>:num
-<span id="L913" class="LineNr"> 913 </span>  <span class="Normal">y</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L913" class="LineNr"> 913 </span>  <span class="Normal">y</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L914" class="LineNr"> 914 </span>]
 <span id="L915" class="LineNr"> 915 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L916" class="LineNr"> 916 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L917" class="LineNr"> 917 </span>  <span class="Constant">10</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/b<span class="Delimiter">,</span> <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L916" class="LineNr"> 916 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L917" class="LineNr"> 917 </span>  <span class="Constant">10</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/b<span class="Delimiter">,</span> <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L918" class="LineNr"> 918 </span>  <span class="Constant">20</span>:foo<span class="Special"> &lt;- </span>copy <span class="Constant">10</span>:foo
 <span id="L919" class="LineNr"> 919 </span>]
 <span id="L920" class="LineNr"> 920 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
@@ -992,13 +992,13 @@ if ('onhashchange' in window) {
 <span id="L927" class="LineNr"> 927 </span>
 <span id="L928" class="LineNr"> 928 </span><span class="Delimiter">:(scenario refcounts_copy_array_within_container)</span>
 <span id="L929" class="LineNr"> 929 </span><span class="muData">container</span> foo [
-<span id="L930" class="LineNr"> 930 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L83'>address</a>:array:num
+<span id="L930" class="LineNr"> 930 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L82'>address</a>:array:num
 <span id="L931" class="LineNr"> 931 </span>]
 <span id="L932" class="LineNr"> 932 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L933" class="LineNr"> 933 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:array:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">3</span>
-<span id="L934" class="LineNr"> 934 </span>  <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:array:num
-<span id="L935" class="LineNr"> 935 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:array:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">5</span>
-<span id="L936" class="LineNr"> 936 </span>  <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">3</span>:<a href='043space.cc.html#L83'>address</a>:array:num
+<span id="L933" class="LineNr"> 933 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:array:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">3</span>
+<span id="L934" class="LineNr"> 934 </span>  <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:array:num
+<span id="L935" class="LineNr"> 935 </span>  <span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:array:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">5</span>
+<span id="L936" class="LineNr"> 936 </span>  <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">3</span>:<a href='043space.cc.html#L82'>address</a>:array:num
 <span id="L937" class="LineNr"> 937 </span>]
 <span id="L938" class="LineNr"> 938 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;array&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}, {3: &quot;literal&quot;}</span>
 <span id="L939" class="LineNr"> 939 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -1010,22 +1010,22 @@ if ('onhashchange' in window) {
 <span id="L945" class="LineNr"> 945 </span><span class="Delimiter">:(scenario refcounts_copy_address_within_static_array_within_container)</span>
 <span id="L946" class="LineNr"> 946 </span><span class="muData">container</span> foo [
 <span id="L947" class="LineNr"> 947 </span>  <span class="Normal">a</span>:array:bar:<span class="Constant">3</span>
-<span id="L948" class="LineNr"> 948 </span>  <span class="Normal">b</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L948" class="LineNr"> 948 </span>  <span class="Normal">b</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L949" class="LineNr"> 949 </span>]
 <span id="L950" class="LineNr"> 950 </span><span class="muData">container</span> bar [
 <span id="L951" class="LineNr"> 951 </span>  <span class="Normal">y</span>:num
-<span id="L952" class="LineNr"> 952 </span>  <span class="Normal">z</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L952" class="LineNr"> 952 </span>  <span class="Normal">z</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L953" class="LineNr"> 953 </span>]
 <span id="L954" class="LineNr"> 954 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L955" class="LineNr"> 955 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
-<span id="L956" class="LineNr"> 956 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L955" class="LineNr"> 955 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
+<span id="L956" class="LineNr"> 956 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L957" class="LineNr"> 957 </span>  <span class="Constant">10</span>:array:bar:<span class="Constant">3</span><span class="Special"> &lt;- </span>create-array
 <span id="L958" class="LineNr"> 958 </span>  put-index <span class="Constant">10</span>:array:bar:<span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">,</span> <span class="Constant">2</span>:bar
-<span id="L959" class="LineNr"> 959 </span>  <span class="Constant">20</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">10</span>:array:bar:<span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
-<span id="L960" class="LineNr"> 960 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
-<span id="L961" class="LineNr"> 961 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L959" class="LineNr"> 959 </span>  <span class="Constant">20</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">10</span>:array:bar:<span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
+<span id="L960" class="LineNr"> 960 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
+<span id="L961" class="LineNr"> 961 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L962" class="LineNr"> 962 </span>  put-index <span class="Constant">10</span>:array:bar:<span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">,</span> <span class="Constant">2</span>:bar
-<span id="L963" class="LineNr"> 963 </span>  <span class="Constant">20</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">10</span>:array:bar:<span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L963" class="LineNr"> 963 </span>  <span class="Constant">20</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">10</span>:array:bar:<span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L964" class="LineNr"> 964 </span>]
 <span id="L965" class="LineNr"> 965 </span><span class="traceContains">+run: {1: (&quot;address&quot; &quot;number&quot;)} &lt;- new {number: &quot;type&quot;}</span>
 <span id="L966" class="LineNr"> 966 </span><span class="traceContains">+mem: incrementing refcount of 1000: 0 -&gt; 1</span>
@@ -1048,24 +1048,24 @@ if ('onhashchange' in window) {
 <span id="L983" class="LineNr"> 983 </span>
 <span id="L984" class="LineNr"> 984 </span><span class="Delimiter">:(scenario refcounts_handle_exclusive_containers_with_different_tags)</span>
 <span id="L985" class="LineNr"> 985 </span><span class="muData">container</span> foo1 [
-<span id="L986" class="LineNr"> 986 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L986" class="LineNr"> 986 </span>  <span class="Normal">x</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L987" class="LineNr"> 987 </span>  <span class="Normal">y</span>:num
 <span id="L988" class="LineNr"> 988 </span>]
 <span id="L989" class="LineNr"> 989 </span><span class="muData">container</span> foo2 [
 <span id="L990" class="LineNr"> 990 </span>  <span class="Normal">x</span>:num
-<span id="L991" class="LineNr"> 991 </span>  <span class="Normal">y</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L991" class="LineNr"> 991 </span>  <span class="Normal">y</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L992" class="LineNr"> 992 </span>]
 <span id="L993" class="LineNr"> 993 </span><span class="muData">exclusive-container</span> bar [
 <span id="L994" class="LineNr"> 994 </span>  <span class="Normal">a</span>:foo1
 <span id="L995" class="LineNr"> 995 </span>  <span class="Normal">b</span>:foo2
 <span id="L996" class="LineNr"> 996 </span>]
 <span id="L997" class="LineNr"> 997 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
-<span id="L998" class="LineNr"> 998 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">12000</span>/unsafe  <span class="Comment"># pretend allocation</span>
-<span id="L999" class="LineNr"> 999 </span>  *<span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
-<span id="L1000" class="LineNr">1000 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">0</span>/foo1<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Delimiter">,</span> <span class="Constant">97</span>
-<span id="L1001" class="LineNr">1001 </span>  <span class="Constant">5</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">13000</span>/unsafe  <span class="Comment"># pretend allocation</span>
-<span id="L1002" class="LineNr">1002 </span>  *<span class="Constant">5</span>:<a href='043space.cc.html#L83'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
-<span id="L1003" class="LineNr">1003 </span>  <span class="Constant">6</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/foo2<span class="Delimiter">,</span> <span class="Constant">98</span><span class="Delimiter">,</span> <span class="Constant">5</span>:<a href='043space.cc.html#L83'>address</a>:num
+<span id="L998" class="LineNr"> 998 </span>  <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">12000</span>/unsafe  <span class="Comment"># pretend allocation</span>
+<span id="L999" class="LineNr"> 999 </span>  *<span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
+<span id="L1000" class="LineNr">1000 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">0</span>/foo1<span class="Delimiter">,</span> <span class="Constant">1</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Delimiter">,</span> <span class="Constant">97</span>
+<span id="L1001" class="LineNr">1001 </span>  <span class="Constant">5</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">13000</span>/unsafe  <span class="Comment"># pretend allocation</span>
+<span id="L1002" class="LineNr">1002 </span>  *<span class="Constant">5</span>:<a href='043space.cc.html#L82'>address</a>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
+<span id="L1003" class="LineNr">1003 </span>  <span class="Constant">6</span>:bar<span class="Special"> &lt;- </span>merge <span class="Constant">1</span>/foo2<span class="Delimiter">,</span> <span class="Constant">98</span><span class="Delimiter">,</span> <span class="Constant">5</span>:<a href='043space.cc.html#L82'>address</a>:num
 <span id="L1004" class="LineNr">1004 </span>  <span class="Constant">2</span>:bar<span class="Special"> &lt;- </span>copy <span class="Constant">6</span>:bar
 <span id="L1005" class="LineNr">1005 </span>]
 <span id="L1006" class="LineNr">1006 </span><span class="traceContains">+run: {2: &quot;bar&quot;} &lt;- merge {0: &quot;literal&quot;, &quot;foo1&quot;: ()}, {1: (&quot;address&quot; &quot;number&quot;)}, {97: &quot;literal&quot;}</span>