mu/html/030container.cc.html
Kartik Agaram 08a0eed699 4891
Couple more tweaks to html rendering:
a) SubX definitions no longer link redundantly to themselves. This long-standing
issue turns out to be tractable to solve for SubX files since the syntax
is so simple.
b) Fix links to SubX definitions in other directories. I forgot that I
have to always generate tags from the directory of the file being linkified.
c) Fix link colors. Before we lost all syntax highlighting for functions
and Globals. Now they maintain their colors, just add an underline.
2018-12-30 00:02:42 -08:00

769 lines
126 KiB
HTML

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Mu - 030container.cc</title>
<meta name="Generator" content="Vim/8.0">
<meta name="plugin-version" content="vim7.4_v2">
<meta name="syntax" content="cpp">
<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
<meta name="colorscheme" content="minimal-light">
<style type="text/css">
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pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; }
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a { color:inherit; }
* { font-size:12pt; font-size: 1em; }
.LineNr { }
.Delimiter { color: #c000c0; }
.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; }
.SalientComment { color: #0000af; }
.traceAbsent { color: #c00000; }
.muRecipe { color: #ff8700; }
.Constant { color: #008787; }
.Special { color: #d70000; }
.Identifier { color: #af5f00; }
.cSpecial { color: #008000; }
.muData { color: #ffff00; }
.Comment { color: #005faf; }
.traceContains { color: #005f00; }
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lineNum = lineNum.substr(1); /* strip off '#' */
if (lineNum.indexOf('L') == -1) {
lineNum = 'L'+lineNum;
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lineElem = document.getElementById(lineNum);
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<a href='https://github.com/akkartik/mu/blob/master/030container.cc'>https://github.com/akkartik/mu/blob/master/030container.cc</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Containers contain a fixed number of elements of different types.</span>
<span id="L2" class="LineNr"> 2 </span>
<span id="L3" class="LineNr"> 3 </span><span class="Delimiter">:(before &quot;End Mu Types Initialization&quot;)</span>
<span id="L4" class="LineNr"> 4 </span><span class="Comment">//: We'll use this container as a running example in scenarios below.</span>
<span id="L5" class="LineNr"> 5 </span><a href='010vm.cc.html#L125'>type_ordinal</a> point = <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> <span class="Constant">&quot;point&quot;</span><span class="Delimiter">,</span> <span class="Special">Next_type_ordinal</span>++<span class="Delimiter">);</span>
<span id="L6" class="LineNr"> 6 </span><a href='001help.cc.html#L229'>get_or_insert</a><span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point<span class="Delimiter">);</span> <span class="Comment">// initialize</span>
<span id="L7" class="LineNr"> 7 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point<span class="Delimiter">).</span>kind = <a href='010vm.cc.html#L180'>CONTAINER</a><span class="Delimiter">;</span>
<span id="L8" class="LineNr"> 8 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point<span class="Delimiter">).</span>name = <span class="Constant">&quot;point&quot;</span><span class="Delimiter">;</span>
<span id="L9" class="LineNr"> 9 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point<span class="Delimiter">).</span>elements<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">&quot;x:number&quot;</span><span class="Delimiter">));</span>
<span id="L10" class="LineNr"> 10 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point<span class="Delimiter">).</span>elements<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">&quot;y:number&quot;</span><span class="Delimiter">));</span>
<span id="L11" class="LineNr"> 11 </span>
<span id="L12" class="LineNr"> 12 </span><span class="Comment">//: Containers can be copied around with a single instruction just like</span>
<span id="L13" class="LineNr"> 13 </span><span class="Comment">//: numbers, no matter how large they are.</span>
<span id="L14" class="LineNr"> 14 </span>
<span id="L15" class="LineNr"> 15 </span><span class="Comment">//: Tests in this layer often explicitly set up memory before reading it as a</span>
<span id="L16" class="LineNr"> 16 </span><span class="Comment">//: container. Don't do this in general. I'm tagging such cases with /unsafe;</span>
<span id="L17" class="LineNr"> 17 </span><span class="Comment">//: they'll be exceptions to later checks.</span>
<span id="L18" class="LineNr"> 18 </span><span class="Delimiter">:(scenario copy_multiple_locations)</span>
<span id="L19" class="LineNr"> 19 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L20" class="LineNr"> 20 </span> <span class="Constant">1</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L21" class="LineNr"> 21 </span> <span class="Constant">2</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L22" class="LineNr"> 22 </span> <span class="Constant">3</span>:point<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:point/unsafe
<span id="L23" class="LineNr"> 23 </span>]
<span id="L24" class="LineNr"> 24 </span><span class="traceContains">+mem: storing 34 in location 3</span>
<span id="L25" class="LineNr"> 25 </span><span class="traceContains">+mem: storing 35 in location 4</span>
<span id="L26" class="LineNr"> 26 </span>
<span id="L27" class="LineNr"> 27 </span><span class="Comment">//: trying to copy to a differently-typed destination will fail</span>
<span id="L28" class="LineNr"> 28 </span><span class="Delimiter">:(scenario copy_checks_size)</span>
<span id="L29" class="LineNr"> 29 </span><span class="Special">% Hide_errors = true;</span>
<span id="L30" class="LineNr"> 30 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L31" class="LineNr"> 31 </span> <span class="Constant">2</span>:point<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:num
<span id="L32" class="LineNr"> 32 </span>]
<span id="L33" class="LineNr"> 33 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: can't copy '1:num' to '2:point'; types don't match</span>
<span id="L34" class="LineNr"> 34 </span>
<span id="L35" class="LineNr"> 35 </span><span class="Delimiter">:(before &quot;End Mu Types Initialization&quot;)</span>
<span id="L36" class="LineNr"> 36 </span><span class="Comment">// A more complex example container, containing another container as one of</span>
<span id="L37" class="LineNr"> 37 </span><span class="Comment">// its elements.</span>
<span id="L38" class="LineNr"> 38 </span><a href='010vm.cc.html#L125'>type_ordinal</a> point_number = <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> <span class="Constant">&quot;point-number&quot;</span><span class="Delimiter">,</span> <span class="Special">Next_type_ordinal</span>++<span class="Delimiter">);</span>
<span id="L39" class="LineNr"> 39 </span><a href='001help.cc.html#L229'>get_or_insert</a><span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point_number<span class="Delimiter">);</span> <span class="Comment">// initialize</span>
<span id="L40" class="LineNr"> 40 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point_number<span class="Delimiter">).</span>kind = <a href='010vm.cc.html#L180'>CONTAINER</a><span class="Delimiter">;</span>
<span id="L41" class="LineNr"> 41 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point_number<span class="Delimiter">).</span>name = <span class="Constant">&quot;point-number&quot;</span><span class="Delimiter">;</span>
<span id="L42" class="LineNr"> 42 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point_number<span class="Delimiter">).</span>elements<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">&quot;xy:point&quot;</span><span class="Delimiter">));</span>
<span id="L43" class="LineNr"> 43 </span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> point_number<span class="Delimiter">).</span>elements<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">&quot;z:number&quot;</span><span class="Delimiter">));</span>
<span id="L44" class="LineNr"> 44 </span>
<span id="L45" class="LineNr"> 45 </span><span class="Delimiter">:(scenario copy_handles_nested_container_elements)</span>
<span id="L46" class="LineNr"> 46 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L47" class="LineNr"> 47 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L48" class="LineNr"> 48 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L49" class="LineNr"> 49 </span> <span class="Constant">14</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L50" class="LineNr"> 50 </span> <span class="Constant">15</span>:point-number<span class="Special"> &lt;- </span>copy <span class="Constant">12</span>:point-number/unsafe
<span id="L51" class="LineNr"> 51 </span>]
<span id="L52" class="LineNr"> 52 </span><span class="traceContains">+mem: storing 36 in location 17</span>
<span id="L53" class="LineNr"> 53 </span>
<span id="L54" class="LineNr"> 54 </span><span class="Comment">//: products of recipes can include containers</span>
<span id="L55" class="LineNr"> 55 </span><span class="Delimiter">:(scenario return_container)</span>
<span id="L56" class="LineNr"> 56 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L57" class="LineNr"> 57 </span> <span class="Constant">3</span>:point<span class="Special"> &lt;- </span>f <span class="Constant">2</span>
<span id="L58" class="LineNr"> 58 </span>]
<span id="L59" class="LineNr"> 59 </span><span class="muRecipe">def</span> f [
<span id="L60" class="LineNr"> 60 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>next-ingredient
<span id="L61" class="LineNr"> 61 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L62" class="LineNr"> 62 </span> <span class="Identifier">return</span> <span class="Constant">12</span>:point/<span class="Special">raw</span>
<span id="L63" class="LineNr"> 63 </span>]
<span id="L64" class="LineNr"> 64 </span><span class="traceContains">+run: result 0 is [2, 35]</span>
<span id="L65" class="LineNr"> 65 </span><span class="traceContains">+mem: storing 2 in location 3</span>
<span id="L66" class="LineNr"> 66 </span><span class="traceContains">+mem: storing 35 in location 4</span>
<span id="L67" class="LineNr"> 67 </span>
<span id="L68" class="LineNr"> 68 </span><span class="Comment">//: Containers can be checked for equality with a single instruction just like</span>
<span id="L69" class="LineNr"> 69 </span><span class="Comment">//: numbers, no matter how large they are.</span>
<span id="L70" class="LineNr"> 70 </span>
<span id="L71" class="LineNr"> 71 </span><span class="Delimiter">:(scenario compare_multiple_locations)</span>
<span id="L72" class="LineNr"> 72 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L73" class="LineNr"> 73 </span> <span class="Constant">1</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span> <span class="Comment"># first</span>
<span id="L74" class="LineNr"> 74 </span> <span class="Constant">2</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L75" class="LineNr"> 75 </span> <span class="Constant">3</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L76" class="LineNr"> 76 </span> <span class="Constant">4</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span> <span class="Comment"># second</span>
<span id="L77" class="LineNr"> 77 </span> <span class="Constant">5</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L78" class="LineNr"> 78 </span> <span class="Constant">6</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L79" class="LineNr"> 79 </span> <span class="Constant">7</span>:<span class="Normal">bool</span><span class="Special"> &lt;- </span>equal <span class="Constant">1</span>:point-number/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">4</span>:point-number/unsafe
<span id="L80" class="LineNr"> 80 </span>]
<span id="L81" class="LineNr"> 81 </span><span class="traceContains">+mem: storing 1 in location 7</span>
<span id="L82" class="LineNr"> 82 </span>
<span id="L83" class="LineNr"> 83 </span><span class="Delimiter">:(scenario compare_multiple_locations_2)</span>
<span id="L84" class="LineNr"> 84 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L85" class="LineNr"> 85 </span> <span class="Constant">1</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span> <span class="Comment"># first</span>
<span id="L86" class="LineNr"> 86 </span> <span class="Constant">2</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L87" class="LineNr"> 87 </span> <span class="Constant">3</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L88" class="LineNr"> 88 </span> <span class="Constant">4</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span> <span class="Comment"># second</span>
<span id="L89" class="LineNr"> 89 </span> <span class="Constant">5</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L90" class="LineNr"> 90 </span> <span class="Constant">6</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">37</span> <span class="Comment"># different</span>
<span id="L91" class="LineNr"> 91 </span> <span class="Constant">7</span>:<span class="Normal">bool</span><span class="Special"> &lt;- </span>equal <span class="Constant">1</span>:point-number/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">4</span>:point-number/unsafe
<span id="L92" class="LineNr"> 92 </span>]
<span id="L93" class="LineNr"> 93 </span><span class="traceContains">+mem: storing 0 in location 7</span>
<span id="L94" class="LineNr"> 94 </span>
<span id="L95" class="LineNr"> 95 </span><span class="Delimiter">:(before &quot;End size_of(type) Special-cases&quot;)</span>
<span id="L96" class="LineNr"> 96 </span><span class="Normal">if</span> <span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>value == -<span class="Constant">1</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> <span class="Comment">// error value, but we'll raise it elsewhere</span>
<span id="L97" class="LineNr"> 97 </span><span class="Normal">if</span> <span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>value == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span>
<span id="L98" class="LineNr"> 98 </span><span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L99" class="LineNr"> 99 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <span class="Constant">&quot;no such type &quot;</span> &lt;&lt; type<span class="Delimiter">-&gt;</span>value &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L100" class="LineNr">100 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L101" class="LineNr">101 </span><span class="Delimiter">}</span>
<span id="L102" class="LineNr">102 </span>type_info t = get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">);</span>
<span id="L103" class="LineNr">103 </span><span class="Normal">if</span> <span class="Delimiter">(</span>t<span class="Delimiter">.</span>kind == <a href='010vm.cc.html#L180'>CONTAINER</a><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L104" class="LineNr">104 </span> <span class="Comment">// size of a container is the sum of the sizes of its elements</span>
<span id="L105" class="LineNr">105 </span> <span class="Normal">int</span> result = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L106" class="LineNr">106 </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>t<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L107" class="LineNr">107 </span> <span class="Comment">// todo: strengthen assertion to disallow mutual type recursion</span>
<span id="L108" class="LineNr">108 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>t<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>type<span class="Delimiter">-&gt;</span>value == type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L109" class="LineNr">109 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <span class="Constant">&quot;container &quot;</span> &lt;&lt; t<span class="Delimiter">.</span>name &lt;&lt; <span class="Constant">&quot; can't include itself as a member\n&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L110" class="LineNr">110 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L111" class="LineNr">111 </span> <span class="Delimiter">}</span>
<span id="L112" class="LineNr">112 </span> result += size_of<span class="Delimiter">(</span><a href='030container.cc.html#L212'>element_type</a><span class="Delimiter">(</span>type<span class="Delimiter">,</span> i<span class="Delimiter">));</span>
<span id="L113" class="LineNr">113 </span> <span class="Delimiter">}</span>
<span id="L114" class="LineNr">114 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span>
<span id="L115" class="LineNr">115 </span><span class="Delimiter">}</span>
<span id="L116" class="LineNr">116 </span>
<span id="L117" class="LineNr">117 </span><span class="Delimiter">:(scenario stash_container)</span>
<span id="L118" class="LineNr">118 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L119" class="LineNr">119 </span> <span class="Constant">1</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span> <span class="Comment"># first</span>
<span id="L120" class="LineNr">120 </span> <span class="Constant">2</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L121" class="LineNr">121 </span> <span class="Constant">3</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L122" class="LineNr">122 </span> stash [foo:]<span class="Delimiter">,</span> <span class="Constant">1</span>:point-number/<span class="Special">raw</span>
<span id="L123" class="LineNr">123 </span>]
<span id="L124" class="LineNr">124 </span><span class="traceContains">+app: foo: 34 35 36</span>
<span id="L125" class="LineNr">125 </span>
<span id="L126" class="LineNr">126 </span><span class="SalientComment">//:: To access elements of a container, use 'get'</span>
<span id="L127" class="LineNr">127 </span><span class="Comment">//: 'get' takes a 'base' container and an 'offset' into it and returns the</span>
<span id="L128" class="LineNr">128 </span><span class="Comment">//: appropriate element of the container value.</span>
<span id="L129" class="LineNr">129 </span>
<span id="L130" class="LineNr">130 </span><span class="Delimiter">:(scenario get)</span>
<span id="L131" class="LineNr">131 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L132" class="LineNr">132 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L133" class="LineNr">133 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L134" class="LineNr">134 </span> <span class="Constant">15</span>:num<span class="Special"> &lt;- </span>get <span class="Constant">12</span>:point/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1:offset</span> <span class="Comment"># unsafe</span>
<span id="L135" class="LineNr">135 </span>]
<span id="L136" class="LineNr">136 </span><span class="traceContains">+mem: storing 35 in location 15</span>
<span id="L137" class="LineNr">137 </span>
<span id="L138" class="LineNr">138 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
<span id="L139" class="LineNr">139 </span>GET<span class="Delimiter">,</span>
<span id="L140" class="LineNr">140 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
<span id="L141" class="LineNr">141 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">&quot;get&quot;</span><span class="Delimiter">,</span> GET<span class="Delimiter">);</span>
<span id="L142" class="LineNr">142 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Checks&quot;)</span>
<span id="L143" class="LineNr">143 </span><span class="Normal">case</span> GET: <span class="Delimiter">{</span>
<span id="L144" class="LineNr">144 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L145" class="LineNr">145 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'get' expects exactly 2 ingredients in '&quot;</span> &lt;&lt; to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L146" class="LineNr">146 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L147" class="LineNr">147 </span> <span class="Delimiter">}</span>
<span id="L148" class="LineNr">148 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> base = inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> <span class="Comment">// new copy for every invocation</span>
<span id="L149" class="LineNr">149 </span> <span class="Comment">// Update GET base in Check</span>
<span id="L150" class="LineNr">150 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L151" class="LineNr">151 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;first ingredient of 'get' should be a container, but got '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L152" class="LineNr">152 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L153" class="LineNr">153 </span> <span class="Delimiter">}</span>
<span id="L154" class="LineNr">154 </span> <span class="Normal">const</span> type_tree* base_type = base<span class="Delimiter">.</span>type<span class="Delimiter">;</span>
<span id="L155" class="LineNr">155 </span> <span class="Comment">// Update GET base_type in Check</span>
<span id="L156" class="LineNr">156 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base_type<span class="Delimiter">-&gt;</span>atom || base_type<span class="Delimiter">-&gt;</span>value == <span class="Constant">0</span> || !contains_key<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">)</span> || get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>kind != <a href='010vm.cc.html#L180'>CONTAINER</a><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L157" class="LineNr">157 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;first ingredient of 'get' should be a container, but got '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L158" class="LineNr">158 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L159" class="LineNr">159 </span> <span class="Delimiter">}</span>
<span id="L160" class="LineNr">160 </span> <span class="Normal">const</span> reagent&amp; offset = inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
<span id="L161" class="LineNr">161 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_literal<span class="Delimiter">(</span>offset<span class="Delimiter">)</span> || !is_mu_scalar<span class="Delimiter">(</span>offset<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L162" class="LineNr">162 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;second ingredient of 'get' should have type 'offset', but got '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L163" class="LineNr">163 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L164" class="LineNr">164 </span> <span class="Delimiter">}</span>
<span id="L165" class="LineNr">165 </span> <span class="Normal">int</span> offset_value = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L166" class="LineNr">166 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span>offset<span class="Delimiter">.</span>name<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L167" class="LineNr">167 </span> offset_value = to_integer<span class="Delimiter">(</span>offset<span class="Delimiter">.</span>name<span class="Delimiter">);</span>
<span id="L168" class="LineNr">168 </span> <span class="Delimiter">}</span>
<span id="L169" class="LineNr">169 </span> <span class="Comment">// End update GET offset_value in Check</span>
<span id="L170" class="LineNr">170 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>offset_value &lt; <span class="Constant">0</span> || offset_value &gt;= <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>elements<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L171" class="LineNr">171 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;invalid offset '&quot;</span> &lt;&lt; offset_value &lt;&lt; <span class="Constant">&quot;' for '&quot;</span> &lt;&lt; get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>name &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L172" class="LineNr">172 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L173" class="LineNr">173 </span> <span class="Delimiter">}</span>
<span id="L174" class="LineNr">174 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L175" class="LineNr">175 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> product = inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L176" class="LineNr">176 </span> <span class="Comment">// Update GET product in Check</span>
<span id="L177" class="LineNr">177 </span> <span class="Comment">//: use base.type rather than base_type because later layers will introduce compound types</span>
<span id="L178" class="LineNr">178 </span> <span class="Normal">const</span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> element = <a href='030container.cc.html#L212'>element_type</a><span class="Delimiter">(</span>base<span class="Delimiter">.</span>type<span class="Delimiter">,</span> offset_value<span class="Delimiter">);</span>
<span id="L179" class="LineNr">179 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>product<span class="Delimiter">,</span> element<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L180" class="LineNr">180 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'get &quot;</span> &lt;&lt; base<span class="Delimiter">.</span>original_string &lt;&lt; <span class="Constant">&quot;, &quot;</span> &lt;&lt; offset<span class="Delimiter">.</span>original_string &lt;&lt; <span class="Constant">&quot;' should write to &quot;</span> &lt;&lt; names_to_string_without_quotes<span class="Delimiter">(</span>element<span class="Delimiter">.</span>type<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; but '&quot;</span> &lt;&lt; product<span class="Delimiter">.</span>name &lt;&lt; <span class="Constant">&quot;' has type &quot;</span> &lt;&lt; names_to_string_without_quotes<span class="Delimiter">(</span>product<span class="Delimiter">.</span>type<span class="Delimiter">)</span> &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L181" class="LineNr">181 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L182" class="LineNr">182 </span> <span class="Delimiter">}</span>
<span id="L183" class="LineNr">183 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L184" class="LineNr">184 </span><span class="Delimiter">}</span>
<span id="L185" class="LineNr">185 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
<span id="L186" class="LineNr">186 </span><span class="Normal">case</span> GET: <span class="Delimiter">{</span>
<span id="L187" class="LineNr">187 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> base = <a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L188" class="LineNr">188 </span> <span class="Comment">// Update GET base in Run</span>
<span id="L189" class="LineNr">189 </span> <span class="Normal">int</span> base_address = base<span class="Delimiter">.</span>value<span class="Delimiter">;</span>
<span id="L190" class="LineNr">190 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>base_address == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L191" class="LineNr">191 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> &lt;&lt; <span class="Constant">&quot;tried to access location 0 in '&quot;</span> &lt;&lt; to_original_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L192" class="LineNr">192 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L193" class="LineNr">193 </span> <span class="Delimiter">}</span>
<span id="L194" class="LineNr">194 </span> <span class="Normal">const</span> type_tree* base_type = base<span class="Delimiter">.</span>type<span class="Delimiter">;</span>
<span id="L195" class="LineNr">195 </span> <span class="Comment">// Update GET base_type in Run</span>
<span id="L196" class="LineNr">196 </span> <span class="Normal">int</span> offset = ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L197" class="LineNr">197 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>offset &lt; <span class="Constant">0</span> || offset &gt;= <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>elements<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span class="Comment">// copied from Check above</span>
<span id="L198" class="LineNr">198 </span> <span class="Normal">int</span> src = base_address<span class="Delimiter">;</span>
<span id="L199" class="LineNr">199 </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; offset<span class="Delimiter">;</span> ++i<span class="Delimiter">)</span>
<span id="L200" class="LineNr">200 </span> src += size_of<span class="Delimiter">(</span><a href='030container.cc.html#L212'>element_type</a><span class="Delimiter">(</span>base<span class="Delimiter">.</span>type<span class="Delimiter">,</span> i<span class="Delimiter">));</span>
<span id="L201" class="LineNr">201 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">9998</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;address to copy is &quot;</span> &lt;&lt; src &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L202" class="LineNr">202 </span> <span class="Comment">//: use base.type rather than base_type because later layers will introduce compound types</span>
<span id="L203" class="LineNr">203 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> element = <a href='030container.cc.html#L212'>element_type</a><span class="Delimiter">(</span>base<span class="Delimiter">.</span>type<span class="Delimiter">,</span> offset<span class="Delimiter">);</span>
<span id="L204" class="LineNr">204 </span> element<span class="Delimiter">.</span><a href='010vm.cc.html#L67'>set_value</a><span class="Delimiter">(</span>src<span class="Delimiter">);</span>
<span id="L205" class="LineNr">205 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">9998</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;its type is &quot;</span> &lt;&lt; names_to_string<span class="Delimiter">(</span>element<span class="Delimiter">.</span>type<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L206" class="LineNr">206 </span> <span class="Comment">// Read element</span>
<span id="L207" class="LineNr">207 </span> products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>read_memory<span class="Delimiter">(</span>element<span class="Delimiter">));</span>
<span id="L208" class="LineNr">208 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L209" class="LineNr">209 </span><span class="Delimiter">}</span>
<span id="L210" class="LineNr">210 </span>
<span id="L211" class="LineNr">211 </span><span class="Delimiter">:(code)</span>
<span id="L212" class="LineNr">212 </span><span class="Normal">const</span> reagent <a href='030container.cc.html#L212'>element_type</a><span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">,</span> <span class="Normal">int</span> offset_value<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L213" class="LineNr">213 </span> assert<span class="Delimiter">(</span>offset_value &gt;= <span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L214" class="LineNr">214 </span> <span class="Normal">const</span> type_tree* base_type = type<span class="Delimiter">;</span>
<span id="L215" class="LineNr">215 </span> <span class="Comment">// Update base_type in element_type</span>
<span id="L216" class="LineNr">216 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">));</span>
<span id="L217" class="LineNr">217 </span> assert<span class="Delimiter">(</span>!get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>name<span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
<span id="L218" class="LineNr">218 </span> <span class="Normal">const</span> type_info&amp; info = get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">);</span>
<span id="L219" class="LineNr">219 </span> assert<span class="Delimiter">(</span>info<span class="Delimiter">.</span>kind == <a href='010vm.cc.html#L180'>CONTAINER</a><span class="Delimiter">);</span>
<span id="L220" class="LineNr">220 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>offset_value &gt;= <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>info<span class="Delimiter">.</span>elements<span class="Delimiter">))</span> <span class="Identifier">return</span> reagent<span class="Delimiter">();</span> <span class="Comment">// error handled elsewhere</span>
<span id="L221" class="LineNr">221 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> element = info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>offset_value<span class="Delimiter">);</span>
<span id="L222" class="LineNr">222 </span> <span class="Comment">// End element_type Special-cases</span>
<span id="L223" class="LineNr">223 </span> <span class="Identifier">return</span> element<span class="Delimiter">;</span>
<span id="L224" class="LineNr">224 </span><span class="Delimiter">}</span>
<span id="L225" class="LineNr">225 </span>
<span id="L226" class="LineNr">226 </span><span class="Delimiter">:(scenario get_handles_nested_container_elements)</span>
<span id="L227" class="LineNr">227 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L228" class="LineNr">228 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L229" class="LineNr">229 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L230" class="LineNr">230 </span> <span class="Constant">14</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L231" class="LineNr">231 </span> <span class="Constant">15</span>:num<span class="Special"> &lt;- </span>get <span class="Constant">12</span>:point-number/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1:offset</span> <span class="Comment"># unsafe</span>
<span id="L232" class="LineNr">232 </span>]
<span id="L233" class="LineNr">233 </span><span class="traceContains">+mem: storing 36 in location 15</span>
<span id="L234" class="LineNr">234 </span>
<span id="L235" class="LineNr">235 </span><span class="Delimiter">:(scenario get_out_of_bounds)</span>
<span id="L236" class="LineNr">236 </span><span class="Special">% Hide_errors = true;</span>
<span id="L237" class="LineNr">237 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L238" class="LineNr">238 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L239" class="LineNr">239 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L240" class="LineNr">240 </span> <span class="Constant">14</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L241" class="LineNr">241 </span> get <span class="Constant">12</span>:point-number/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">2:offset</span> <span class="Comment"># point-number occupies 3 locations but has only 2 fields; out of bounds</span>
<span id="L242" class="LineNr">242 </span>]
<span id="L243" class="LineNr">243 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: invalid offset '2' for 'point-number'</span>
<span id="L244" class="LineNr">244 </span>
<span id="L245" class="LineNr">245 </span><span class="Delimiter">:(scenario get_out_of_bounds_2)</span>
<span id="L246" class="LineNr">246 </span><span class="Special">% Hide_errors = true;</span>
<span id="L247" class="LineNr">247 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L248" class="LineNr">248 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L249" class="LineNr">249 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L250" class="LineNr">250 </span> <span class="Constant">14</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L251" class="LineNr">251 </span> get <span class="Constant">12</span>:point-number/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">-1:offset</span>
<span id="L252" class="LineNr">252 </span>]
<span id="L253" class="LineNr">253 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: invalid offset '-1' for 'point-number'</span>
<span id="L254" class="LineNr">254 </span>
<span id="L255" class="LineNr">255 </span><span class="Delimiter">:(scenario get_product_type_mismatch)</span>
<span id="L256" class="LineNr">256 </span><span class="Special">% Hide_errors = true;</span>
<span id="L257" class="LineNr">257 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L258" class="LineNr">258 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L259" class="LineNr">259 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L260" class="LineNr">260 </span> <span class="Constant">14</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">36</span>
<span id="L261" class="LineNr">261 </span> <span class="Constant">15</span>:&amp;:num<span class="Special"> &lt;- </span>get <span class="Constant">12</span>:point-number/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1:offset</span>
<span id="L262" class="LineNr">262 </span>]
<span id="L263" class="LineNr">263 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: 'get 12:point-number/raw, 1:offset' should write to number but '15' has type (address number)</span>
<span id="L264" class="LineNr">264 </span>
<span id="L265" class="LineNr">265 </span><span class="Comment">//: we might want to call 'get' without saving the results, say in a sandbox</span>
<span id="L266" class="LineNr">266 </span>
<span id="L267" class="LineNr">267 </span><span class="Delimiter">:(scenario get_without_product)</span>
<span id="L268" class="LineNr">268 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L269" class="LineNr">269 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L270" class="LineNr">270 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L271" class="LineNr">271 </span> get <span class="Constant">12</span>:point/<span class="Special">raw</span><span class="Delimiter">,</span> <span class="Constant">1:offset</span> <span class="Comment"># unsafe</span>
<span id="L272" class="LineNr">272 </span>]
<span id="L273" class="LineNr">273 </span><span class="Comment"># just don't die</span>
<span id="L274" class="LineNr">274 </span>
<span id="L275" class="LineNr">275 </span><span class="SalientComment">//:: To write to elements of containers, use 'put'.</span>
<span id="L276" class="LineNr">276 </span>
<span id="L277" class="LineNr">277 </span><span class="Delimiter">:(scenario put)</span>
<span id="L278" class="LineNr">278 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L279" class="LineNr">279 </span> <span class="Constant">12</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L280" class="LineNr">280 </span> <span class="Constant">13</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L281" class="LineNr">281 </span> $clear-trace
<span id="L282" class="LineNr">282 </span> <span class="Constant">12</span>:point<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> <span class="Constant">12</span>:point<span class="Delimiter">,</span> <span class="Constant">1:offset</span><span class="Delimiter">,</span> <span class="Constant">36</span>
<span id="L283" class="LineNr">283 </span>]
<span id="L284" class="LineNr">284 </span><span class="traceContains">+mem: storing 36 in location 13</span>
<span id="L285" class="LineNr">285 </span><span class="traceAbsent">-mem: storing 34 in location 12</span>
<span id="L286" class="LineNr">286 </span>
<span id="L287" class="LineNr">287 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
<span id="L288" class="LineNr">288 </span>PUT<span class="Delimiter">,</span>
<span id="L289" class="LineNr">289 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
<span id="L290" class="LineNr">290 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">&quot;put&quot;</span><span class="Delimiter">,</span> PUT<span class="Delimiter">);</span>
<span id="L291" class="LineNr">291 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Checks&quot;)</span>
<span id="L292" class="LineNr">292 </span><span class="Normal">case</span> PUT: <span class="Delimiter">{</span>
<span id="L293" class="LineNr">293 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">3</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L294" class="LineNr">294 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'put' expects exactly 3 ingredients in '&quot;</span> &lt;&lt; to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L295" class="LineNr">295 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L296" class="LineNr">296 </span> <span class="Delimiter">}</span>
<span id="L297" class="LineNr">297 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> base = inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L298" class="LineNr">298 </span> <span class="Comment">// Update PUT base in Check</span>
<span id="L299" class="LineNr">299 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L300" class="LineNr">300 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;first ingredient of 'put' should be a container, but got '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L301" class="LineNr">301 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L302" class="LineNr">302 </span> <span class="Delimiter">}</span>
<span id="L303" class="LineNr">303 </span> <span class="Normal">const</span> type_tree* base_type = base<span class="Delimiter">.</span>type<span class="Delimiter">;</span>
<span id="L304" class="LineNr">304 </span> <span class="Comment">// Update PUT base_type in Check</span>
<span id="L305" class="LineNr">305 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base_type<span class="Delimiter">-&gt;</span>atom || base_type<span class="Delimiter">-&gt;</span>value == <span class="Constant">0</span> || !contains_key<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">)</span> || get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>kind != <a href='010vm.cc.html#L180'>CONTAINER</a><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L306" class="LineNr">306 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;first ingredient of 'put' should be a container, but got '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L307" class="LineNr">307 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L308" class="LineNr">308 </span> <span class="Delimiter">}</span>
<span id="L309" class="LineNr">309 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> offset = inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
<span id="L310" class="LineNr">310 </span> <span class="Comment">// Update PUT offset in Check</span>
<span id="L311" class="LineNr">311 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_literal<span class="Delimiter">(</span>offset<span class="Delimiter">)</span> || !is_mu_scalar<span class="Delimiter">(</span>offset<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L312" class="LineNr">312 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;second ingredient of 'put' should have type 'offset', but got '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L313" class="LineNr">313 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L314" class="LineNr">314 </span> <span class="Delimiter">}</span>
<span id="L315" class="LineNr">315 </span> <span class="Normal">int</span> offset_value = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L316" class="LineNr">316 </span> <span class="Comment">//: later layers will permit non-integer offsets</span>
<span id="L317" class="LineNr">317 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span>offset<span class="Delimiter">.</span>name<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L318" class="LineNr">318 </span> offset_value = to_integer<span class="Delimiter">(</span>offset<span class="Delimiter">.</span>name<span class="Delimiter">);</span>
<span id="L319" class="LineNr">319 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>offset_value &lt; <span class="Constant">0</span> || offset_value &gt;= <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>elements<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L320" class="LineNr">320 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;invalid offset '&quot;</span> &lt;&lt; offset_value &lt;&lt; <span class="Constant">&quot;' for '&quot;</span> &lt;&lt; get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>name &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L321" class="LineNr">321 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L322" class="LineNr">322 </span> <span class="Delimiter">}</span>
<span id="L323" class="LineNr">323 </span> <span class="Delimiter">}</span>
<span id="L324" class="LineNr">324 </span> <span class="Normal">else</span> <span class="Delimiter">{</span>
<span id="L325" class="LineNr">325 </span> offset_value = offset<span class="Delimiter">.</span>value<span class="Delimiter">;</span>
<span id="L326" class="LineNr">326 </span> <span class="Delimiter">}</span>
<span id="L327" class="LineNr">327 </span> <span class="Normal">const</span> reagent&amp; value = inst<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="L328" class="LineNr">328 </span> <span class="Comment">//: use base.type rather than base_type because later layers will introduce compound types</span>
<span id="L329" class="LineNr">329 </span> <span class="Normal">const</span> reagent&amp; element = <a href='030container.cc.html#L212'>element_type</a><span class="Delimiter">(</span>base<span class="Delimiter">.</span>type<span class="Delimiter">,</span> offset_value<span class="Delimiter">);</span>
<span id="L330" class="LineNr">330 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>element<span class="Delimiter">,</span> value<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L331" class="LineNr">331 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;'put &quot;</span> &lt;&lt; base<span class="Delimiter">.</span>original_string &lt;&lt; <span class="Constant">&quot;, &quot;</span> &lt;&lt; offset<span class="Delimiter">.</span>original_string &lt;&lt; <span class="Constant">&quot;' should write to &quot;</span> &lt;&lt; names_to_string_without_quotes<span class="Delimiter">(</span>element<span class="Delimiter">.</span>type<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; but '&quot;</span> &lt;&lt; value<span class="Delimiter">.</span>name &lt;&lt; <span class="Constant">&quot;' has type &quot;</span> &lt;&lt; names_to_string_without_quotes<span class="Delimiter">(</span>value<span class="Delimiter">.</span>type<span class="Delimiter">)</span> &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L332" class="LineNr">332 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L333" class="LineNr">333 </span> <span class="Delimiter">}</span>
<span id="L334" class="LineNr">334 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span class="Comment">// no more checks necessary</span>
<span id="L335" class="LineNr">335 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name != inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L336" class="LineNr">336 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;product of 'put' must be first ingredient '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;', but got '&quot;</span> &lt;&lt; inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L337" class="LineNr">337 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L338" class="LineNr">338 </span> <span class="Delimiter">}</span>
<span id="L339" class="LineNr">339 </span> <span class="Comment">// End PUT Product Checks</span>
<span id="L340" class="LineNr">340 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L341" class="LineNr">341 </span><span class="Delimiter">}</span>
<span id="L342" class="LineNr">342 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
<span id="L343" class="LineNr">343 </span><span class="Normal">case</span> PUT: <span class="Delimiter">{</span>
<span id="L344" class="LineNr">344 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> base = <a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L345" class="LineNr">345 </span> <span class="Comment">// Update PUT base in Run</span>
<span id="L346" class="LineNr">346 </span> <span class="Normal">int</span> base_address = base<span class="Delimiter">.</span>value<span class="Delimiter">;</span>
<span id="L347" class="LineNr">347 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>base_address == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L348" class="LineNr">348 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> &lt;&lt; <span class="Constant">&quot;tried to access location 0 in '&quot;</span> &lt;&lt; to_original_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> &lt;&lt; <span class="Constant">&quot;'\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L349" class="LineNr">349 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L350" class="LineNr">350 </span> <span class="Delimiter">}</span>
<span id="L351" class="LineNr">351 </span> <span class="Normal">const</span> type_tree* base_type = base<span class="Delimiter">.</span>type<span class="Delimiter">;</span>
<span id="L352" class="LineNr">352 </span> <span class="Comment">// Update PUT base_type in Run</span>
<span id="L353" class="LineNr">353 </span> <span class="Normal">int</span> offset = ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L354" class="LineNr">354 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>offset &lt; <span class="Constant">0</span> || offset &gt;= <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> base_type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">).</span>elements<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span class="Comment">// copied from Check above</span>
<span id="L355" class="LineNr">355 </span> <span class="Normal">int</span> <a href='043space.cc.html#L101'>address</a> = base_address<span class="Delimiter">;</span>
<span id="L356" class="LineNr">356 </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; offset<span class="Delimiter">;</span> ++i<span class="Delimiter">)</span>
<span id="L357" class="LineNr">357 </span> <a href='043space.cc.html#L101'>address</a> += size_of<span class="Delimiter">(</span><a href='030container.cc.html#L212'>element_type</a><span class="Delimiter">(</span>base<span class="Delimiter">.</span>type<span class="Delimiter">,</span> i<span class="Delimiter">));</span>
<span id="L358" class="LineNr">358 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">9998</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;address to copy to is &quot;</span> &lt;&lt; <a href='043space.cc.html#L101'>address</a> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L359" class="LineNr">359 </span> <span class="Comment">// optimization: directly write the element rather than updating 'product'</span>
<span id="L360" class="LineNr">360 </span> <span class="Comment">// and writing the entire container</span>
<span id="L361" class="LineNr">361 </span> <span class="Comment">// Write Memory in PUT in Run</span>
<span id="L362" class="LineNr">362 </span> write_products =<span class="Constant"> false</span><span class="Delimiter">;</span>
<span id="L363" class="LineNr">363 </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>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">));</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L364" class="LineNr">364 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing &quot;</span> &lt;&lt; no_scientific<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; address+i &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L365" class="LineNr">365 </span> <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Memory</span><span class="Delimiter">,</span> address+i<span class="Delimiter">,</span> ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span>
<span id="L366" class="LineNr">366 </span> <span class="Delimiter">}</span>
<span id="L367" class="LineNr">367 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L368" class="LineNr">368 </span><span class="Delimiter">}</span>
<span id="L369" class="LineNr">369 </span>
<span id="L370" class="LineNr">370 </span><span class="Delimiter">:(scenario put_product_error)</span>
<span id="L371" class="LineNr">371 </span><span class="Special">% Hide_errors = true;</span>
<span id="L372" class="LineNr">372 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L373" class="LineNr">373 </span> local-scope
<span id="L374" class="LineNr">374 </span> load-ingredients
<span id="L375" class="LineNr">375 </span> <span class="Constant">1</span>:point<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> <span class="Constant">35</span>
<span id="L376" class="LineNr">376 </span> <span class="Constant">3</span>:point<span class="Special"> &lt;- </span><a href='001help.cc.html#L221'>put</a> <span class="Constant">1</span>:point<span class="Delimiter">,</span> <span class="Constant">x:offset</span><span class="Delimiter">,</span> <span class="Constant">36</span>
<span id="L377" class="LineNr">377 </span>]
<span id="L378" class="LineNr">378 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: product of 'put' must be first ingredient '1:point', but got '3:point'</span>
<span id="L379" class="LineNr">379 </span>
<span id="L380" class="LineNr">380 </span><span class="SalientComment">//:: Allow containers to be defined in Mu code.</span>
<span id="L381" class="LineNr">381 </span>
<span id="L382" class="LineNr">382 </span><span class="Delimiter">:(scenarios load)</span>
<span id="L383" class="LineNr">383 </span><span class="Delimiter">:(scenario container)</span>
<span id="L384" class="LineNr">384 </span><span class="muData">container</span> foo [
<span id="L385" class="LineNr">385 </span> <span class="Normal">x</span>:num
<span id="L386" class="LineNr">386 </span> <span class="Normal">y</span>:num
<span id="L387" class="LineNr">387 </span>]
<span id="L388" class="LineNr">388 </span><span class="traceContains">+parse: --- defining container foo</span>
<span id="L389" class="LineNr">389 </span><span class="traceContains">+parse: element: {x: &quot;number&quot;}</span>
<span id="L390" class="LineNr">390 </span><span class="traceContains">+parse: element: {y: &quot;number&quot;}</span>
<span id="L391" class="LineNr">391 </span>
<span id="L392" class="LineNr">392 </span><span class="Delimiter">:(scenario container_use_before_definition)</span>
<span id="L393" class="LineNr">393 </span><span class="muData">container</span> foo [
<span id="L394" class="LineNr">394 </span> <span class="Normal">x</span>:num
<span id="L395" class="LineNr">395 </span> <span class="Normal">y</span>:bar
<span id="L396" class="LineNr">396 </span>]
<span id="L397" class="LineNr">397 </span><span class="muData">container</span> bar [
<span id="L398" class="LineNr">398 </span> <span class="Normal">x</span>:num
<span id="L399" class="LineNr">399 </span> <span class="Normal">y</span>:num
<span id="L400" class="LineNr">400 </span>]
<span id="L401" class="LineNr">401 </span><span class="traceContains">+parse: --- defining container foo</span>
<span id="L402" class="LineNr">402 </span><span class="traceContains">+parse: type number: 1000</span>
<span id="L403" class="LineNr">403 </span><span class="traceContains">+parse: element: {x: &quot;number&quot;}</span>
<span id="L404" class="LineNr">404 </span><span class="Comment"># todo: brittle</span>
<span id="L405" class="LineNr">405 </span><span class="Comment"># type bar is unknown at this point, but we assign it a number</span>
<span id="L406" class="LineNr">406 </span><span class="traceContains">+parse: element: {y: &quot;bar&quot;}</span>
<span id="L407" class="LineNr">407 </span><span class="Comment"># later type bar geon</span>
<span id="L408" class="LineNr">408 </span><span class="traceContains">+parse: --- defining container bar</span>
<span id="L409" class="LineNr">409 </span><span class="traceContains">+parse: type number: 1001</span>
<span id="L410" class="LineNr">410 </span><span class="traceContains">+parse: element: {x: &quot;number&quot;}</span>
<span id="L411" class="LineNr">411 </span><span class="traceContains">+parse: element: {y: &quot;number&quot;}</span>
<span id="L412" class="LineNr">412 </span>
<span id="L413" class="LineNr">413 </span><span class="Comment">//: if a container is defined again, the new fields add to the original definition</span>
<span id="L414" class="LineNr">414 </span><span class="Delimiter">:(scenarios run)</span>
<span id="L415" class="LineNr">415 </span><span class="Delimiter">:(scenario container_extend)</span>
<span id="L416" class="LineNr">416 </span><span class="muData">container</span> foo [
<span id="L417" class="LineNr">417 </span> <span class="Normal">x</span>:num
<span id="L418" class="LineNr">418 </span>]
<span id="L419" class="LineNr">419 </span><span class="Comment"># add to previous definition</span>
<span id="L420" class="LineNr">420 </span><span class="muData">container</span> foo [
<span id="L421" class="LineNr">421 </span> <span class="Normal">y</span>:num
<span id="L422" class="LineNr">422 </span>]
<span id="L423" class="LineNr">423 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L424" class="LineNr">424 </span> <span class="Constant">1</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L425" class="LineNr">425 </span> <span class="Constant">2</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L426" class="LineNr">426 </span> <span class="Constant">3</span>:num<span class="Special"> &lt;- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">0:offset</span>
<span id="L427" class="LineNr">427 </span> <span class="Constant">4</span>:num<span class="Special"> &lt;- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">1:offset</span>
<span id="L428" class="LineNr">428 </span>]
<span id="L429" class="LineNr">429 </span><span class="traceContains">+mem: storing 34 in location 3</span>
<span id="L430" class="LineNr">430 </span><span class="traceContains">+mem: storing 35 in location 4</span>
<span id="L431" class="LineNr">431 </span>
<span id="L432" class="LineNr">432 </span><span class="Delimiter">:(before &quot;End Command Handlers&quot;)</span>
<span id="L433" class="LineNr">433 </span><span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>command == <span class="Constant">&quot;container&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L434" class="LineNr">434 </span> <a href='030container.cc.html#L446'>insert_container</a><span class="Delimiter">(</span>command<span class="Delimiter">,</span> <a href='010vm.cc.html#L180'>CONTAINER</a><span class="Delimiter">,</span> in<span class="Delimiter">);</span>
<span id="L435" class="LineNr">435 </span><span class="Delimiter">}</span>
<span id="L436" class="LineNr">436 </span>
<span id="L437" class="LineNr">437 </span><span class="Comment">//: Even though we allow containers to be extended, we don't allow this after</span>
<span id="L438" class="LineNr">438 </span><span class="Comment">//: a call to transform_all. But we do want to detect this situation and raise</span>
<span id="L439" class="LineNr">439 </span><span class="Comment">//: an error. This field will help us raise such errors.</span>
<span id="L440" class="LineNr">440 </span><span class="Delimiter">:(before &quot;End type_info Fields&quot;)</span>
<span id="L441" class="LineNr">441 </span><span class="Normal">int</span> <span class="Special">Num_calls_to_transform_all_at_first_definition</span><span class="Delimiter">;</span>
<span id="L442" class="LineNr">442 </span><span class="Delimiter">:(before &quot;End type_info Constructor&quot;)</span>
<span id="L443" class="LineNr">443 </span><span class="Special">Num_calls_to_transform_all_at_first_definition</span> = -<span class="Constant">1</span><span class="Delimiter">;</span>
<span id="L444" class="LineNr">444 </span>
<span id="L445" class="LineNr">445 </span><span class="Delimiter">:(code)</span>
<span id="L446" class="LineNr">446 </span><span class="Normal">void</span> <a href='030container.cc.html#L446'>insert_container</a><span class="Delimiter">(</span><span class="Normal">const</span> string&amp; command<span class="Delimiter">,</span> <a href='010vm.cc.html#L178'>kind_of_type</a> kind<span class="Delimiter">,</span> istream&amp; in<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L447" class="LineNr">447 </span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
<span id="L448" class="LineNr">448 </span> string name = <a href='011load.cc.html#L169'>next_word</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span>
<span id="L449" class="LineNr">449 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>name<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
<span id="L450" class="LineNr">450 </span> assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
<span id="L451" class="LineNr">451 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <span class="Constant">&quot;incomplete container definition at <a href='003trace.cc.html#L225'>end</a> of file (0)\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L452" class="LineNr">452 </span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L453" class="LineNr">453 </span> <span class="Delimiter">}</span>
<span id="L454" class="LineNr">454 </span> <span class="Comment">// End container Name Refinements</span>
<span id="L455" class="LineNr">455 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">&quot;parse&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;--- defining &quot;</span> &lt;&lt; command &lt;&lt; <span class="Constant">' '</span> &lt;&lt; name &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L456" class="LineNr">456 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> name<span class="Delimiter">)</span>
<span id="L457" class="LineNr">457 </span> || get<span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> name<span class="Delimiter">)</span> == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L458" class="LineNr">458 </span> <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> name<span class="Delimiter">,</span> <span class="Special">Next_type_ordinal</span>++<span class="Delimiter">);</span>
<span id="L459" class="LineNr">459 </span> <span class="Delimiter">}</span>
<span id="L460" class="LineNr">460 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">&quot;parse&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;type number: &quot;</span> &lt;&lt; get<span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> name<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L461" class="LineNr">461 </span> <a href='030container.cc.html#L518'>skip_bracket</a><span class="Delimiter">(</span>in<span class="Delimiter">,</span> <span class="Constant">&quot;'&quot;</span>+command+<span class="Constant">&quot;' must begin with '['&quot;</span><span class="Delimiter">);</span>
<span id="L462" class="LineNr">462 </span> type_info&amp; info = <a href='001help.cc.html#L229'>get_or_insert</a><span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> get<span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> name<span class="Delimiter">));</span>
<span id="L463" class="LineNr">463 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>info<span class="Delimiter">.</span><span class="Special">Num_calls_to_transform_all_at_first_definition</span> == -<span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L464" class="LineNr">464 </span> <span class="Comment">// initial definition of this container</span>
<span id="L465" class="LineNr">465 </span> info<span class="Delimiter">.</span><span class="Special">Num_calls_to_transform_all_at_first_definition</span> = <span class="Special">Num_calls_to_transform_all</span><span class="Delimiter">;</span>
<span id="L466" class="LineNr">466 </span> <span class="Delimiter">}</span>
<span id="L467" class="LineNr">467 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>info<span class="Delimiter">.</span><span class="Special">Num_calls_to_transform_all_at_first_definition</span> != <span class="Special">Num_calls_to_transform_all</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L468" class="LineNr">468 </span> <span class="Comment">// extension after transform_all</span>
<span id="L469" class="LineNr">469 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <span class="Constant">&quot;there was a call to transform_all() between the definition of container '&quot;</span> &lt;&lt; name &lt;&lt; <span class="Constant">&quot;' and a subsequent extension. This is not supported, since any recipes that used '&quot;</span> &lt;&lt; name &lt;&lt; <span class="Constant">&quot;' values have already been transformed and \&quot;</span>frozen\<span class="Constant">&quot;.\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L470" class="LineNr">470 </span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L471" class="LineNr">471 </span> <span class="Delimiter">}</span>
<span id="L472" class="LineNr">472 </span> info<span class="Delimiter">.</span>name = name<span class="Delimiter">;</span>
<span id="L473" class="LineNr">473 </span> info<span class="Delimiter">.</span>kind = kind<span class="Delimiter">;</span>
<span id="L474" class="LineNr">474 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L239'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L475" class="LineNr">475 </span> <a href='011load.cc.html#L211'>skip_whitespace_and_comments</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span>
<span id="L476" class="LineNr">476 </span> string element = <a href='011load.cc.html#L169'>next_word</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span>
<span id="L477" class="LineNr">477 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>element<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
<span id="L478" class="LineNr">478 </span> assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
<span id="L479" class="LineNr">479 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; <span class="Constant">&quot;incomplete container definition at <a href='003trace.cc.html#L225'>end</a> of file (1)\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L480" class="LineNr">480 </span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L481" class="LineNr">481 </span> <span class="Delimiter">}</span>
<span id="L482" class="LineNr">482 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>element == <span class="Constant">&quot;]&quot;</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L483" class="LineNr">483 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L484" class="LineNr">484 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; command &lt;&lt; <span class="Constant">&quot; '&quot;</span> &lt;&lt; name &lt;&lt; <span class="Constant">&quot;' contains multiple elements on a single line. Containers and exclusive containers must only contain elements, one to a line, no code.\n&quot;</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L485" class="LineNr">485 </span> <span class="Comment">// skip rest of container declaration</span>
<span id="L486" class="LineNr">486 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L239'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L487" class="LineNr">487 </span> <a href='011load.cc.html#L211'>skip_whitespace_and_comments</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span>
<span id="L488" class="LineNr">488 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='011load.cc.html#L169'>next_word</a><span class="Delimiter">(</span>in<span class="Delimiter">)</span> == <span class="Constant">&quot;]&quot;</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L489" class="LineNr">489 </span> <span class="Delimiter">}</span>
<span id="L490" class="LineNr">490 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L491" class="LineNr">491 </span> <span class="Delimiter">}</span>
<span id="L492" class="LineNr">492 </span> info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span>element<span class="Delimiter">));</span>
<span id="L493" class="LineNr">493 </span> expand_type_abbreviations<span class="Delimiter">(</span>info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>back<span class="Delimiter">().</span>type<span class="Delimiter">);</span> <span class="Comment">// todo: use abbreviation before declaration</span>
<span id="L494" class="LineNr">494 </span> <a href='030container.cc.html#L500'>replace_unknown_types_with_unique_ordinals</a><span class="Delimiter">(</span>info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>back<span class="Delimiter">().</span>type<span class="Delimiter">,</span> info<span class="Delimiter">);</span>
<span id="L495" class="LineNr">495 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">9993</span><span class="Delimiter">,</span> <span class="Constant">&quot;parse&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; element: &quot;</span> &lt;&lt; <a href='028call_return.cc.html#L163'>to_string</a><span class="Delimiter">(</span>info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>back<span class="Delimiter">())</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L496" class="LineNr">496 </span> <span class="Comment">// End Load Container Element Definition</span>
<span id="L497" class="LineNr">497 </span> <span class="Delimiter">}</span>
<span id="L498" class="LineNr">498 </span><span class="Delimiter">}</span>
<span id="L499" class="LineNr">499 </span>
<span id="L500" class="LineNr">500 </span><span class="Normal">void</span> <a href='030container.cc.html#L500'>replace_unknown_types_with_unique_ordinals</a><span class="Delimiter">(</span>type_tree* type<span class="Delimiter">,</span> <span class="Normal">const</span> type_info&amp; info<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L501" class="LineNr">501 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L502" class="LineNr">502 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">-&gt;</span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L503" class="LineNr">503 </span> <a href='030container.cc.html#L500'>replace_unknown_types_with_unique_ordinals</a><span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>left<span class="Delimiter">,</span> info<span class="Delimiter">);</span>
<span id="L504" class="LineNr">504 </span> <a href='030container.cc.html#L500'>replace_unknown_types_with_unique_ordinals</a><span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>right<span class="Delimiter">,</span> info<span class="Delimiter">);</span>
<span id="L505" class="LineNr">505 </span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L506" class="LineNr">506 </span> <span class="Delimiter">}</span>
<span id="L507" class="LineNr">507 </span> assert<span class="Delimiter">(</span>!type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
<span id="L508" class="LineNr">508 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L509" class="LineNr">509 </span> type<span class="Delimiter">-&gt;</span>value = get<span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">);</span>
<span id="L510" class="LineNr">510 </span> <span class="Delimiter">}</span>
<span id="L511" class="LineNr">511 </span> <span class="Comment">// End insert_container Special-cases</span>
<span id="L512" class="LineNr">512 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>name != <span class="Constant">&quot;-&gt;&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Comment">// used in recipe types</span>
<span id="L513" class="LineNr">513 </span> <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">,</span> <span class="Special">Next_type_ordinal</span>++<span class="Delimiter">);</span>
<span id="L514" class="LineNr">514 </span> type<span class="Delimiter">-&gt;</span>value = get<span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">);</span>
<span id="L515" class="LineNr">515 </span> <span class="Delimiter">}</span>
<span id="L516" class="LineNr">516 </span><span class="Delimiter">}</span>
<span id="L517" class="LineNr">517 </span>
<span id="L518" class="LineNr">518 </span><span class="Normal">void</span> <a href='030container.cc.html#L518'>skip_bracket</a><span class="Delimiter">(</span>istream&amp; in<span class="Delimiter">,</span> string message<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L519" class="LineNr">519 </span> <a href='011load.cc.html#L211'>skip_whitespace_and_comments</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span>
<span id="L520" class="LineNr">520 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>get<span class="Delimiter">()</span> != <span class="Constant">'['</span><span class="Delimiter">)</span>
<span id="L521" class="LineNr">521 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; message &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L522" class="LineNr">522 </span><span class="Delimiter">}</span>
<span id="L523" class="LineNr">523 </span>
<span id="L524" class="LineNr">524 </span><span class="Delimiter">:(scenario multi_word_line_in_container_declaration)</span>
<span id="L525" class="LineNr">525 </span><span class="Special">% Hide_errors = true;</span>
<span id="L526" class="LineNr">526 </span><span class="muData">container</span> foo [
<span id="L527" class="LineNr">527 </span> <span class="Normal">x</span>:num y:num
<span id="L528" class="LineNr">528 </span>]
<span id="L529" class="LineNr">529 </span><span class="traceContains">+error: container 'foo' contains multiple elements on a single line. Containers and exclusive containers must only contain elements, one to a line, no code.</span>
<span id="L530" class="LineNr">530 </span>
<span id="L531" class="LineNr">531 </span><span class="Comment">//: support type abbreviations in container definitions</span>
<span id="L532" class="LineNr">532 </span>
<span id="L533" class="LineNr">533 </span><span class="Delimiter">:(scenario type_abbreviations_in_containers)</span>
<span id="L534" class="LineNr">534 </span><span class="muData">type</span> foo = number
<span id="L535" class="LineNr">535 </span><span class="muData">container</span> bar [
<span id="L536" class="LineNr">536 </span> <span class="Normal">x</span>:foo
<span id="L537" class="LineNr">537 </span>]
<span id="L538" class="LineNr">538 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L539" class="LineNr">539 </span> <span class="Constant">1</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L540" class="LineNr">540 </span> <span class="Constant">2</span>:foo<span class="Special"> &lt;- </span>get <span class="Constant">1</span>:bar/unsafe<span class="Delimiter">,</span> <span class="Constant">0:offset</span>
<span id="L541" class="LineNr">541 </span>]
<span id="L542" class="LineNr">542 </span><span class="traceContains">+mem: storing 34 in location 2</span>
<span id="L543" class="LineNr">543 </span>
<span id="L544" class="LineNr">544 </span><span class="Delimiter">:(after &quot;Transform.push_back(expand_type_abbreviations)&quot;)</span>
<span id="L545" class="LineNr">545 </span><span class="Special">Transform</span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='030container.cc.html#L549'>expand_type_abbreviations_in_containers</a><span class="Delimiter">);</span> <span class="Comment">// idempotent</span>
<span id="L546" class="LineNr">546 </span><span class="Delimiter">:(code)</span>
<span id="L547" class="LineNr">547 </span><span class="Comment">// extremely inefficient; we process all types over and over again, once for every single recipe</span>
<span id="L548" class="LineNr">548 </span><span class="Comment">// but it doesn't seem to cause any noticeable slowdown</span>
<span id="L549" class="LineNr">549 </span><span class="Normal">void</span> <a href='030container.cc.html#L549'>expand_type_abbreviations_in_containers</a><span class="Delimiter">(</span><span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> <span class="Comment">/*</span><span class="Comment">unused</span><span class="Comment">*/</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L550" class="LineNr">550 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;type_ordinal<span class="Delimiter">,</span> type_info&gt;::iterator p = <span class="Special">Type</span><span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != <span class="Special">Type</span><span class="Delimiter">.</span><a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L551" class="LineNr">551 </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>p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span>
<span id="L552" class="LineNr">552 </span> expand_type_abbreviations<span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>type<span class="Delimiter">);</span>
<span id="L553" class="LineNr">553 </span> <span class="Delimiter">}</span>
<span id="L554" class="LineNr">554 </span><span class="Delimiter">}</span>
<span id="L555" class="LineNr">555 </span>
<span id="L556" class="LineNr">556 </span><span class="Comment">//: ensure scenarios are consistent by always starting new container</span>
<span id="L557" class="LineNr">557 </span><span class="Comment">//: declarations at the same type number</span>
<span id="L558" class="LineNr">558 </span><span class="Delimiter">:(before &quot;End Reset&quot;)</span> <span class="Comment">//: for tests</span>
<span id="L559" class="LineNr">559 </span><span class="Special">Next_type_ordinal</span> = <span class="Constant">1000</span><span class="Delimiter">;</span>
<span id="L560" class="LineNr">560 </span><span class="Delimiter">:(before &quot;End Test Run Initialization&quot;)</span>
<span id="L561" class="LineNr">561 </span>assert<span class="Delimiter">(</span><span class="Special">Next_type_ordinal</span> &lt; <span class="Constant">1000</span><span class="Delimiter">);</span>
<span id="L562" class="LineNr">562 </span>
<span id="L563" class="LineNr">563 </span><span class="Delimiter">:(code)</span>
<span id="L564" class="LineNr">564 </span><span class="Normal">void</span> test_error_on_transform_all_between_container_definition_and_extension<span class="Delimiter">()</span> <span class="Delimiter">{</span>
<span id="L565" class="LineNr">565 </span> <span class="Comment">// define a container</span>
<span id="L566" class="LineNr">566 </span> run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [\n&quot;</span>
<span id="L567" class="LineNr">567 </span> <span class="Constant">&quot; a:num\n&quot;</span>
<span id="L568" class="LineNr">568 </span> <span class="Constant">&quot;]\n&quot;</span><span class="Delimiter">);</span>
<span id="L569" class="LineNr">569 </span> <span class="Comment">// try to extend the container after transform</span>
<span id="L570" class="LineNr">570 </span> <a href='012transform.cc.html#L46'>transform_all</a><span class="Delimiter">();</span>
<span id="L571" class="LineNr">571 </span> <a href='003trace.cc.html#L256'>CHECK_TRACE_DOESNT_CONTAIN_ERRORS</a><span class="Delimiter">();</span>
<span id="L572" class="LineNr">572 </span> <span class="Special">Hide_errors</span> =<span class="Constant"> true</span><span class="Delimiter">;</span>
<span id="L573" class="LineNr">573 </span> run<span class="Delimiter">(</span><span class="Constant">&quot;container foo [\n&quot;</span>
<span id="L574" class="LineNr">574 </span> <span class="Constant">&quot; b:num\n&quot;</span>
<span id="L575" class="LineNr">575 </span> <span class="Constant">&quot;]\n&quot;</span><span class="Delimiter">);</span>
<span id="L576" class="LineNr">576 </span> <a href='003trace.cc.html#L255'>CHECK_TRACE_CONTAINS_ERRORS</a><span class="Delimiter">();</span>
<span id="L577" class="LineNr">577 </span><span class="Delimiter">}</span>
<span id="L578" class="LineNr">578 </span>
<span id="L579" class="LineNr">579 </span><span class="SalientComment">//:: Allow container definitions anywhere in the codebase, but complain if you</span>
<span id="L580" class="LineNr">580 </span><span class="SalientComment">//:: can't find a definition at the end.</span>
<span id="L581" class="LineNr">581 </span>
<span id="L582" class="LineNr">582 </span><span class="Delimiter">:(scenario run_complains_on_unknown_types)</span>
<span id="L583" class="LineNr">583 </span><span class="Special">% Hide_errors = true;</span>
<span id="L584" class="LineNr">584 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L585" class="LineNr">585 </span> <span class="Comment"># integer is not a type</span>
<span id="L586" class="LineNr">586 </span> <span class="Constant">1</span>:integer<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
<span id="L587" class="LineNr">587 </span>]
<span id="L588" class="LineNr">588 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: unknown type integer in '1:integer &lt;- copy 0'</span>
<span id="L589" class="LineNr">589 </span>
<span id="L590" class="LineNr">590 </span><span class="Delimiter">:(scenario run_allows_type_definition_after_use)</span>
<span id="L591" class="LineNr">591 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L592" class="LineNr">592 </span> <span class="Constant">1</span>:bar<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>/unsafe
<span id="L593" class="LineNr">593 </span>]
<span id="L594" class="LineNr">594 </span><span class="muData">container</span> bar [
<span id="L595" class="LineNr">595 </span> <span class="Normal">x</span>:num
<span id="L596" class="LineNr">596 </span>]
<span id="L597" class="LineNr">597 </span>$error: <span class="Constant">0</span>
<span id="L598" class="LineNr">598 </span>
<span id="L599" class="LineNr">599 </span><span class="Delimiter">:(before &quot;End Type Modifying Transforms&quot;)</span>
<span id="L600" class="LineNr">600 </span><span class="Special">Transform</span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>check_or_set_invalid_types<span class="Delimiter">);</span> <span class="Comment">// idempotent</span>
<span id="L601" class="LineNr">601 </span>
<span id="L602" class="LineNr">602 </span><span class="Delimiter">:(code)</span>
<span id="L603" class="LineNr">603 </span><span class="Normal">void</span> check_or_set_invalid_types<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="L604" class="LineNr">604 </span> recipe&amp; caller = get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">);</span>
<span id="L605" class="LineNr">605 </span> <a href='003trace.cc.html#L189'>trace</a><span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;--- check for invalid types in <a href='010vm.cc.html#L19'>recipe</a> &quot;</span> &lt;&lt; caller<span class="Delimiter">.</span>name &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L606" class="LineNr">606 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> index = <span class="Constant">0</span><span class="Delimiter">;</span> index &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L607" class="LineNr">607 </span> instruction&amp; inst = caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span>
<span id="L608" class="LineNr">608 </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="L609" class="LineNr">609 </span> check_or_set_invalid_types<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> caller<span class="Delimiter">,</span> inst<span class="Delimiter">);</span>
<span id="L610" class="LineNr">610 </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>
<span id="L611" class="LineNr">611 </span> check_or_set_invalid_types<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> caller<span class="Delimiter">,</span> inst<span class="Delimiter">);</span>
<span id="L612" class="LineNr">612 </span> <span class="Delimiter">}</span>
<span id="L613" class="LineNr">613 </span> <span class="Comment">// End check_or_set_invalid_types</span>
<span id="L614" class="LineNr">614 </span><span class="Delimiter">}</span>
<span id="L615" class="LineNr">615 </span>
<span id="L616" class="LineNr">616 </span><span class="Normal">void</span> check_or_set_invalid_types<span class="Delimiter">(</span>reagent&amp; r<span class="Delimiter">,</span> <span class="Normal">const</span> recipe&amp; caller<span class="Delimiter">,</span> <span class="Normal">const</span> instruction&amp; inst<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L617" class="LineNr">617 </span> <span class="Comment">// Begin check_or_set_invalid_types(r)</span>
<span id="L618" class="LineNr">618 </span> check_or_set_invalid_types<span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">,</span> <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">),</span> <span class="Constant">&quot;'&quot;</span>+to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span>+<span class="Constant">&quot;'&quot;</span><span class="Delimiter">);</span>
<span id="L619" class="LineNr">619 </span><span class="Delimiter">}</span>
<span id="L620" class="LineNr">620 </span>
<span id="L621" class="LineNr">621 </span><span class="Normal">void</span> check_or_set_invalid_types<span class="Delimiter">(</span>type_tree* type<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; location_for_error_messages<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; name_for_error_messages<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L622" class="LineNr">622 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L623" class="LineNr">623 </span> <span class="Comment">// End Container Type Checks</span>
<span id="L624" class="LineNr">624 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">-&gt;</span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L625" class="LineNr">625 </span> check_or_set_invalid_types<span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>left<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">,</span> name_for_error_messages<span class="Delimiter">);</span>
<span id="L626" class="LineNr">626 </span> check_or_set_invalid_types<span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>right<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">,</span> name_for_error_messages<span class="Delimiter">);</span>
<span id="L627" class="LineNr">627 </span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L628" class="LineNr">628 </span> <span class="Delimiter">}</span>
<span id="L629" class="LineNr">629 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>value == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L630" class="LineNr">630 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L631" class="LineNr">631 </span> assert<span class="Delimiter">(</span>!type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
<span id="L632" class="LineNr">632 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">))</span>
<span id="L633" class="LineNr">633 </span> type<span class="Delimiter">-&gt;</span>value = get<span class="Delimiter">(</span><span class="Special">Type_ordinal</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>name<span class="Delimiter">);</span>
<span id="L634" class="LineNr">634 </span> <span class="Normal">else</span>
<span id="L635" class="LineNr">635 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; location_for_error_messages &lt;&lt; <span class="Constant">&quot;unknown type &quot;</span> &lt;&lt; type<span class="Delimiter">-&gt;</span>name &lt;&lt; <span class="Constant">&quot; in &quot;</span> &lt;&lt; name_for_error_messages &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L636" class="LineNr">636 </span> <span class="Delimiter">}</span>
<span id="L637" class="LineNr">637 </span><span class="Delimiter">}</span>
<span id="L638" class="LineNr">638 </span>
<span id="L639" class="LineNr">639 </span><span class="Delimiter">:(scenario container_unknown_field)</span>
<span id="L640" class="LineNr">640 </span><span class="Special">% Hide_errors = true;</span>
<span id="L641" class="LineNr">641 </span><span class="muData">container</span> foo [
<span id="L642" class="LineNr">642 </span> <span class="Normal">x</span>:num
<span id="L643" class="LineNr">643 </span> <span class="Normal">y</span>:bar
<span id="L644" class="LineNr">644 </span>]
<span id="L645" class="LineNr">645 </span><span class="traceContains">+error: foo: unknown type in y</span>
<span id="L646" class="LineNr">646 </span>
<span id="L647" class="LineNr">647 </span><span class="Delimiter">:(scenario read_container_with_bracket_in_comment)</span>
<span id="L648" class="LineNr">648 </span><span class="muData">container</span> foo [
<span id="L649" class="LineNr">649 </span> <span class="Normal">x</span>:num
<span id="L650" class="LineNr">650 </span> <span class="Comment"># ']' in comment</span>
<span id="L651" class="LineNr">651 </span> <span class="Normal">y</span>:num
<span id="L652" class="LineNr">652 </span>]
<span id="L653" class="LineNr">653 </span><span class="traceContains">+parse: --- defining container foo</span>
<span id="L654" class="LineNr">654 </span><span class="traceContains">+parse: element: {x: &quot;number&quot;}</span>
<span id="L655" class="LineNr">655 </span><span class="traceContains">+parse: element: {y: &quot;number&quot;}</span>
<span id="L656" class="LineNr">656 </span>
<span id="L657" class="LineNr">657 </span><span class="Delimiter">:(scenario container_with_compound_field_type)</span>
<span id="L658" class="LineNr">658 </span><span class="muData">container</span> foo [
<span id="L659" class="LineNr">659 </span> <span class="Delimiter">{</span>x: <span class="Delimiter">(</span><a href='043space.cc.html#L101'>address</a> array <span class="Delimiter">(</span><a href='043space.cc.html#L101'>address</a> array character<span class="Delimiter">))}</span>
<span id="L660" class="LineNr">660 </span>]
<span id="L661" class="LineNr">661 </span>$error: <span class="Constant">0</span>
<span id="L662" class="LineNr">662 </span>
<span id="L663" class="LineNr">663 </span><span class="Delimiter">:(before &quot;End transform_all&quot;)</span>
<span id="L664" class="LineNr">664 </span>check_container_field_types<span class="Delimiter">();</span>
<span id="L665" class="LineNr">665 </span>
<span id="L666" class="LineNr">666 </span><span class="Delimiter">:(code)</span>
<span id="L667" class="LineNr">667 </span><span class="Normal">void</span> check_container_field_types<span class="Delimiter">()</span> <span class="Delimiter">{</span>
<span id="L668" class="LineNr">668 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;type_ordinal<span class="Delimiter">,</span> type_info&gt;::iterator p = <span class="Special">Type</span><span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != <span class="Special">Type</span><span class="Delimiter">.</span><a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L669" class="LineNr">669 </span> <span class="Normal">const</span> type_info&amp; info = p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">;</span>
<span id="L670" class="LineNr">670 </span> <span class="Comment">// Check Container Field Types(info)</span>
<span id="L671" class="LineNr">671 </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>info<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span>
<span id="L672" class="LineNr">672 </span> check_invalid_types<span class="Delimiter">(</span>info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>type<span class="Delimiter">,</span> <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>info<span class="Delimiter">.</span>name<span class="Delimiter">),</span> info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>name<span class="Delimiter">);</span>
<span id="L673" class="LineNr">673 </span> <span class="Delimiter">}</span>
<span id="L674" class="LineNr">674 </span><span class="Delimiter">}</span>
<span id="L675" class="LineNr">675 </span>
<span id="L676" class="LineNr">676 </span><span class="Normal">void</span> check_invalid_types<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; location_for_error_messages<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; name_for_error_messages<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L677" class="LineNr">677 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// will throw a more precise error elsewhere</span>
<span id="L678" class="LineNr">678 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">-&gt;</span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L679" class="LineNr">679 </span> check_invalid_types<span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>left<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">,</span> name_for_error_messages<span class="Delimiter">);</span>
<span id="L680" class="LineNr">680 </span> check_invalid_types<span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>right<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">,</span> name_for_error_messages<span class="Delimiter">);</span>
<span id="L681" class="LineNr">681 </span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L682" class="LineNr">682 </span> <span class="Delimiter">}</span>
<span id="L683" class="LineNr">683 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>type<span class="Delimiter">-&gt;</span>value != <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Comment">// value 0 = compound types (layer parse_tree) or type ingredients (layer shape_shifting_container)</span>
<span id="L684" class="LineNr">684 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> type<span class="Delimiter">-&gt;</span>value<span class="Delimiter">))</span>
<span id="L685" class="LineNr">685 </span> <a href='003trace.cc.html#L196'>raise</a> &lt;&lt; location_for_error_messages &lt;&lt; <span class="Constant">&quot;unknown type in &quot;</span> &lt;&lt; name_for_error_messages &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L686" class="LineNr">686 </span> <span class="Delimiter">}</span>
<span id="L687" class="LineNr">687 </span><span class="Delimiter">}</span>
<span id="L688" class="LineNr">688 </span>
<span id="L689" class="LineNr">689 </span>string to_original_string<span class="Delimiter">(</span><span class="Normal">const</span> <a href='010vm.cc.html#L125'>type_ordinal</a> t<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L690" class="LineNr">690 </span> ostringstream out<span class="Delimiter">;</span>
<span id="L691" class="LineNr">691 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> t<span class="Delimiter">))</span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
<span id="L692" class="LineNr">692 </span> <span class="Normal">const</span> type_info&amp; info = get<span class="Delimiter">(</span><span class="Special">Type</span><span class="Delimiter">,</span> t<span class="Delimiter">);</span>
<span id="L693" class="LineNr">693 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>info<span class="Delimiter">.</span>kind == <a href='010vm.cc.html#L179'>PRIMITIVE</a><span class="Delimiter">)</span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
<span id="L694" class="LineNr">694 </span> out &lt;&lt; <span class="Delimiter">(</span>info<span class="Delimiter">.</span>kind == <a href='010vm.cc.html#L180'>CONTAINER</a> ? <span class="Constant">&quot;container&quot;</span> : <span class="Constant">&quot;exclusive-container&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; &quot;</span> &lt;&lt; info<span class="Delimiter">.</span>name &lt;&lt; <span class="Constant">&quot; [\n&quot;</span><span class="Delimiter">;</span>
<span id="L695" class="LineNr">695 </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>info<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L696" class="LineNr">696 </span> out &lt;&lt; <span class="Constant">&quot; &quot;</span> &lt;&lt; info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original_string &lt;&lt; <span class="Constant">&quot;\n&quot;</span><span class="Delimiter">;</span>
<span id="L697" class="LineNr">697 </span> <span class="Delimiter">}</span>
<span id="L698" class="LineNr">698 </span> out &lt;&lt; <span class="Constant">&quot;]\n&quot;</span><span class="Delimiter">;</span>
<span id="L699" class="LineNr">699 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
<span id="L700" class="LineNr">700 </span><span class="Delimiter">}</span>
</pre>
</body>
</html>
<!-- vim: set foldmethod=manual : -->