summary refs log tree commit diff stats
path: root/test/testlib.py
blob: 29dd9e078db7365889a0a05e2ef03a7e1b3110fb (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
# Copyright (C) 2009, 2010  Roman Zimbelmann <romanz@lavabit.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

def TODO(fnc):
	def result(*arg, **kw):
		try:
			fnc(*arg, **kw)
		except:
			pass # failure expected
	return result

class Fake(object):
	def __getattr__(self, attrname):
		val = Fake()
		self.__dict__[attrname] = val
		return val

	def __call__(self, *_, **__):
		return Fake()

	def __clear__(self):
		self.__dict__.clear()

	def __iter__(self):
		return iter(())

class OK(Exception):
	pass

def raise_ok(*_, **__):
	raise OK()
ighlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
<!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 - 062convert_ingredients_to_text.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">
<!--
pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; }
body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; }
a { color:inherit; }
* { font-size:12pt; font-size: 1em; }
.LineNr { }
.muData { color: #ffff00; }
.Constant { color: #008787; }
.muRecipe { color: #ff8700; }
.Delimiter { color: #c000c0; }
.Special { color: #d70000; }
.Identifier { color: #af5f00; }
.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; }
.Comment { color: #005faf; }
.traceContains { color: #005f00; }
-->
</style>

<script type='text/javascript'>
<!--

/* function to open any folds containing a jumped-to line before jumping to it */
function JumpToLine()
{
  var lineNum;
  lineNum = window.location.hash;
  lineNum = lineNum.substr(1); /* strip off '#' */

  if (lineNum.indexOf('L') == -1) {
    lineNum = 'L'+lineNum;
  }
  lineElem = document.getElementById(lineNum);
  /* Always jump to new location even if the line was hidden inside a fold, or
   * we corrected the raw number to a line ID.
   */
  if (lineElem) {
    lineElem.scrollIntoView(true);
  }
  return true;
}
if ('onhashchange' in window) {
  window.onhashchange = JumpToLine;
}

-->
</script>
</head>
<body onload='JumpToLine();'>
<a href='https://github.com/akkartik/mu/blob/master/062convert_ingredients_to_text.cc'>https://github.com/akkartik/mu/blob/master/062convert_ingredients_to_text.cc</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr">  1 </span><span class="Comment">//: make some recipes more friendly by trying to auto-convert their ingredients to text</span>
<span id="L2" class="LineNr">  2 </span>
<span id="L3" class="LineNr">  3 </span><span class="Delimiter">:(scenarios transform)</span>
<span id="L4" class="LineNr">  4 </span><span class="Delimiter">:(scenario rewrite_stashes_to_text)</span>
<span id="L5" class="LineNr">  5 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L6" class="LineNr">  6 </span>  local-scope
<span id="L7" class="LineNr">  7 </span>  <span class="Normal">n</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L8" class="LineNr">  8 </span>  stash n
<span id="L9" class="LineNr">  9 </span>]
<span id="L10" class="LineNr"> 10 </span><span class="traceContains">+transform: {stash_2_0: (&quot;address&quot; &quot;array&quot; &quot;character&quot;)} &lt;- to-text-line {n: &quot;number&quot;}</span>
<span id="L11" class="LineNr"> 11 </span><span class="traceContains">+transform: stash {stash_2_0: (&quot;address&quot; &quot;array&quot; &quot;character&quot;)}</span>
<span id="L12" class="LineNr"> 12 </span>
<span id="L13" class="LineNr"> 13 </span><span class="Delimiter">:(scenario rewrite_traces_to_text)</span>
<span id="L14" class="LineNr"> 14 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L15" class="LineNr"> 15 </span>  local-scope
<span id="L16" class="LineNr"> 16 </span>  <span class="Normal">n</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L17" class="LineNr"> 17 </span>  <a href='003trace.cc.html#L189'>trace</a> <span class="Constant">2</span><span class="Delimiter">,</span> [app]<span class="Delimiter">,</span> n
<span id="L18" class="LineNr"> 18 </span>]
<span id="L19" class="LineNr"> 19 </span><span class="traceContains">+transform: {trace_2_2: (&quot;address&quot; &quot;array&quot; &quot;character&quot;)} &lt;- to-text-line {n: &quot;number&quot;}</span>
<span id="L20" class="LineNr"> 20 </span><span class="traceContains">+transform: <a href='003trace.cc.html#L189'>trace</a> {2: &quot;literal&quot;}, {&quot;app&quot;: &quot;literal-string&quot;}, {trace_2_2: (&quot;address&quot; &quot;array&quot; &quot;character&quot;)}</span>
<span id="L21" class="LineNr"> 21 </span>
<span id="L22" class="LineNr"> 22 </span><span class="Comment">//: special case: rewrite attempts to stash contents of most arrays to avoid</span>
<span id="L23" class="LineNr"> 23 </span><span class="Comment">//: passing addresses around</span>
<span id="L24" class="LineNr"> 24 </span>
<span id="L25" class="LineNr"> 25 </span><span class="Delimiter">:(scenario rewrite_stashes_of_arrays)</span>
<span id="L26" class="LineNr"> 26 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L27" class="LineNr"> 27 </span>  local-scope
<span id="L28" class="LineNr"> 28 </span>  <span class="Normal">n</span>:&amp;:@:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span><span class="Delimiter">,</span> <span class="Constant">3</span>
<span id="L29" class="LineNr"> 29 </span>  stash *n
<span id="L30" class="LineNr"> 30 </span>]
<span id="L31" class="LineNr"> 31 </span><span class="traceContains">+transform: {stash_2_0: (&quot;address&quot; &quot;array&quot; &quot;character&quot;)} &lt;- array-to-text-line {n: (&quot;address&quot; &quot;array&quot; &quot;number&quot;)}</span>
<span id="L32" class="LineNr"> 32 </span><span class="traceContains">+transform: stash {stash_2_0: (&quot;address&quot; &quot;array&quot; &quot;character&quot;)}</span>
<span id="L33" class="LineNr"> 33 </span>
<span id="L34" class="LineNr"> 34 </span><span class="Delimiter">:(scenario ignore_stashes_of_static_arrays)</span>
<span id="L35" class="LineNr"> 35 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L36" class="LineNr"> 36 </span>  local-scope
<span id="L37" class="LineNr"> 37 </span>  <span class="Normal">n</span>:@:num:<span class="Constant">3</span><span class="Special"> &lt;- </span>create-array
<span id="L38" class="LineNr"> 38 </span>  stash n
<span id="L39" class="LineNr"> 39 </span>]
<span id="L40" class="LineNr"> 40 </span><span class="traceContains">+transform: stash {n: (&quot;array&quot; &quot;number&quot; &quot;3&quot;)}</span>
<span id="L41" class="LineNr"> 41 </span>
<span id="L42" class="LineNr"> 42 </span><span class="Delimiter">:(scenario rewrite_stashes_of_recipe_header_products)</span>
<span id="L43" class="LineNr"> 43 </span><span class="muData">container</span> foo [
<span id="L44" class="LineNr"> 44 </span>  <span class="Normal">x</span>:num
<span id="L45" class="LineNr"> 45 </span>]
<span id="L46" class="LineNr"> 46 </span><span class="muRecipe">def</span> bar<span class="muRecipe"> -&gt; </span>x:foo [
<span id="L47" class="LineNr"> 47 </span>  local-scope
<span id="L48" class="LineNr"> 48 </span>  load-ingredients
<span id="L49" class="LineNr"> 49 </span>  x<span class="Special"> &lt;- </span>merge <span class="Constant">34</span>
<span id="L50" class="LineNr"> 50 </span>  stash x
<span id="L51" class="LineNr"> 51 </span>]
<span id="L52" class="LineNr"> 52 </span><span class="traceContains">+transform: stash {stash_2_0: (&quot;address&quot; &quot;array&quot; &quot;character&quot;)}</span>
<span id="L53" class="LineNr"> 53 </span>
<span id="L54" class="LineNr"> 54 </span><span class="Comment">//: misplaced; should be in instruction inserting/deleting transforms, but has</span>
<span id="L55" class="LineNr"> 55 </span><span class="Comment">//: prerequisites: deduce_types_from_header and check_or_set_types_by_name</span>
<span id="L56" class="LineNr"> 56 </span><span class="Delimiter">:(after &quot;Transform.push_back(deduce_types_from_header)&quot;)</span>
<span id="L57" class="LineNr"> 57 </span><span class="Special">Transform</span><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>convert_ingredients_to_text<span class="Delimiter">);</span>  <span class="Comment">// idempotent</span>
<span id="L58" class="LineNr"> 58 </span>
<span id="L59" class="LineNr"> 59 </span><span class="Delimiter">:(code)</span>
<span id="L60" class="LineNr"> 60 </span><span class="Normal">void</span> convert_ingredients_to_text<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="L61" class="LineNr"> 61 </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="L62" class="LineNr"> 62 </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;--- convert some ingredients to text 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="L63" class="LineNr"> 63 </span>  <span class="Comment">// in recipes without named locations, 'stash' is still not extensible</span>
<span id="L64" class="LineNr"> 64 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='060rewrite_literal_string.cc.html#L65'>contains_numeric_locations</a><span class="Delimiter">(</span>caller<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L65" class="LineNr"> 65 </span>  convert_ingredients_to_text<span class="Delimiter">(</span>caller<span class="Delimiter">);</span>
<span id="L66" class="LineNr"> 66 </span><span class="Delimiter">}</span>
<span id="L67" class="LineNr"> 67 </span>
<span id="L68" class="LineNr"> 68 </span><span class="Normal">void</span> convert_ingredients_to_text<span class="Delimiter">(</span>recipe&amp; caller<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L69" class="LineNr"> 69 </span>  vector&lt;instruction&gt; new_instructions<span class="Delimiter">;</span>
<span id="L70" class="LineNr"> 70 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">);</span>  ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L71" class="LineNr"> 71 </span>    instruction&amp; inst = caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span>
<span id="L72" class="LineNr"> 72 </span>    <span class="Comment">// all these cases are getting hairy. how can we make this extensible?</span>
<span id="L73" class="LineNr"> 73 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name == <span class="Constant">&quot;stash&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L74" class="LineNr"> 74 </span>      <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span>  j &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span>  ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L75" class="LineNr"> 75 </span>        <span class="Normal">if</span> <span class="Delimiter">(</span><a href='014literal_string.cc.html#L126'>is_literal_text</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">)))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
<span id="L76" class="LineNr"> 76 </span>        ostringstream ingredient_name<span class="Delimiter">;</span>
<span id="L77" class="LineNr"> 77 </span>        ingredient_name &lt;&lt; <span class="Constant">&quot;stash_&quot;</span> &lt;&lt; i &lt;&lt; <span class="Constant">'_'</span> &lt;&lt; j &lt;&lt; <span class="Constant">&quot;:<a href='043space.cc.html#L101'>address</a>:array:character&quot;</span><span class="Delimiter">;</span>
<span id="L78" class="LineNr"> 78 </span>        convert_ingredient_to_text<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">),</span> new_instructions<span class="Delimiter">,</span> ingredient_name<span class="Delimiter">.</span>str<span class="Delimiter">());</span>
<span id="L79" class="LineNr"> 79 </span>      <span class="Delimiter">}</span>
<span id="L80" class="LineNr"> 80 </span>    <span class="Delimiter">}</span>
<span id="L81" class="LineNr"> 81 </span>    <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name == <span class="Constant">&quot;trace&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L82" class="LineNr"> 82 </span>      <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Comment">/*</span><span class="Comment">skip</span><span class="Comment">*/</span><span class="Constant">2</span><span class="Delimiter">;</span>  j &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span>  ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L83" class="LineNr"> 83 </span>        <span class="Normal">if</span> <span class="Delimiter">(</span><a href='014literal_string.cc.html#L126'>is_literal_text</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">)))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
<span id="L84" class="LineNr"> 84 </span>        ostringstream ingredient_name<span class="Delimiter">;</span>
<span id="L85" class="LineNr"> 85 </span>        ingredient_name &lt;&lt; <span class="Constant">&quot;trace_&quot;</span> &lt;&lt; i &lt;&lt; <span class="Constant">'_'</span> &lt;&lt; j &lt;&lt; <span class="Constant">&quot;:<a href='043space.cc.html#L101'>address</a>:array:character&quot;</span><span class="Delimiter">;</span>
<span id="L86" class="LineNr"> 86 </span>        convert_ingredient_to_text<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">),</span> new_instructions<span class="Delimiter">,</span> ingredient_name<span class="Delimiter">.</span>str<span class="Delimiter">());</span>
<span id="L87" class="LineNr"> 87 </span>      <span class="Delimiter">}</span>
<span id="L88" class="LineNr"> 88 </span>    <span class="Delimiter">}</span>
<span id="L89" class="LineNr"> 89 </span>    <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name_before_rewrite == <span class="Constant">&quot;append&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L90" class="LineNr"> 90 </span>      <span class="Comment">// override only variants that try to append to a string</span>
<span id="L91" class="LineNr"> 91 </span>      <span class="Comment">// Beware: this hack restricts how much 'append' can be overridden. Any</span>
<span id="L92" class="LineNr"> 92 </span>      <span class="Comment">// new variants that match:</span>
<span id="L93" class="LineNr"> 93 </span>      <span class="Comment">//   append _:text, ___</span>
<span id="L94" class="LineNr"> 94 </span>      <span class="Comment">// will never ever get used.</span>
<span id="L95" class="LineNr"> 95 </span>      <span class="Normal">if</span> <span class="Delimiter">(</span><a href='014literal_string.cc.html#L126'>is_literal_text</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> || <a href='027call_ingredient.cc.html#L179'>is_mu_text</a><span class="Delimiter">(</span>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="Delimiter">{</span>
<span id="L96" class="LineNr"> 96 </span>        <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Comment">/*</span><span class="Comment">skip base</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span>  j &lt; <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span>  ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L97" class="LineNr"> 97 </span>          ostringstream ingredient_name<span class="Delimiter">;</span>
<span id="L98" class="LineNr"> 98 </span>          ingredient_name &lt;&lt; <span class="Constant">&quot;append_&quot;</span> &lt;&lt; i &lt;&lt; <span class="Constant">'_'</span> &lt;&lt; j &lt;&lt; <span class="Constant">&quot;:<a href='043space.cc.html#L101'>address</a>:array:character&quot;</span><span class="Delimiter">;</span>
<span id="L99" class="LineNr"> 99 </span>          convert_ingredient_to_text<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">),</span> new_instructions<span class="Delimiter">,</span> ingredient_name<span class="Delimiter">.</span>str<span class="Delimiter">());</span>
<span id="L100" class="LineNr">100 </span>        <span class="Delimiter">}</span>
<span id="L101" class="LineNr">101 </span>      <span class="Delimiter">}</span>
<span id="L102" class="LineNr">102 </span>    <span class="Delimiter">}</span>
<span id="L103" class="LineNr">103 </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;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <a href='028call_return.cc.html#L163'>to_string</a><span class="Delimiter">(</span>inst<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L104" class="LineNr">104 </span>    new_instructions<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>inst<span class="Delimiter">);</span>
<span id="L105" class="LineNr">105 </span>  <span class="Delimiter">}</span>
<span id="L106" class="LineNr">106 </span>  caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>swap<span class="Delimiter">(</span>new_instructions<span class="Delimiter">);</span>
<span id="L107" class="LineNr">107 </span><span class="Delimiter">}</span>
<span id="L108" class="LineNr">108 </span>
<span id="L109" class="LineNr">109 </span><span class="Comment">// add an instruction to convert reagent 'r' to text in list 'out', then</span>
<span id="L110" class="LineNr">110 </span><span class="Comment">// replace r with converted text</span>
<span id="L111" class="LineNr">111 </span><span class="Normal">void</span> convert_ingredient_to_text<span class="Delimiter">(</span>reagent&amp; r<span class="Delimiter">,</span> vector&lt;instruction&gt;&amp; out<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; tmp_var<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L112" class="LineNr">112 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>!r<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span>  <span class="Comment">// error; will be handled elsewhere</span>
<span id="L113" class="LineNr">113 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='027call_ingredient.cc.html#L179'>is_mu_text</a><span class="Delimiter">(</span>r<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L114" class="LineNr">114 </span>  <span class="Comment">// don't try to extend static arrays</span>
<span id="L115" class="LineNr">115 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>is_static_array<span class="Delimiter">(</span>r<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L116" class="LineNr">116 </span>  <a href='010vm.cc.html#L33'>instruction</a> def<span class="Delimiter">;</span>
<span id="L117" class="LineNr">117 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>is_lookup_of_address_of_array<span class="Delimiter">(</span>r<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L118" class="LineNr">118 </span>    def<span class="Delimiter">.</span>name = <span class="Constant">&quot;array-to-text-line&quot;</span><span class="Delimiter">;</span>
<span id="L119" class="LineNr">119 </span>    reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> tmp = r<span class="Delimiter">;</span>
<span id="L120" class="LineNr">120 </span>    drop_one_lookup<span class="Delimiter">(</span>tmp<span class="Delimiter">);</span>
<span id="L121" class="LineNr">121 </span>    def<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>tmp<span class="Delimiter">);</span>
<span id="L122" class="LineNr">122 </span>  <span class="Delimiter">}</span>
<span id="L123" class="LineNr">123 </span>  <span class="Normal">else</span> <span class="Delimiter">{</span>
<span id="L124" class="LineNr">124 </span>    def<span class="Delimiter">.</span>name = <span class="Constant">&quot;to-text-line&quot;</span><span class="Delimiter">;</span>
<span id="L125" class="LineNr">125 </span>    def<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>r<span class="Delimiter">);</span>
<span id="L126" class="LineNr">126 </span>  <span class="Delimiter">}</span>
<span id="L127" class="LineNr">127 </span>  def<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span>tmp_var<span class="Delimiter">));</span>
<span id="L128" class="LineNr">128 </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;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <a href='028call_return.cc.html#L163'>to_string</a><span class="Delimiter">(</span>def<span class="Delimiter">)</span> &lt;&lt; <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L129" class="LineNr">129 </span>  out<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>def<span class="Delimiter">);</span>
<span id="L130" class="LineNr">130 </span>  r<span class="Delimiter">.</span><a href='050scenario.cc.html#L60'>clear</a><span class="Delimiter">();</span>  <span class="Comment">// reclaim old memory</span>
<span id="L131" class="LineNr">131 </span>  r = reagent<span class="Delimiter">(</span>tmp_var<span class="Delimiter">);</span>
<span id="L132" class="LineNr">132 </span><span class="Delimiter">}</span>
<span id="L133" class="LineNr">133 </span>
<span id="L134" class="LineNr">134 </span><span class="Normal">bool</span> is_lookup_of_address_of_array<span class="Delimiter">(</span>reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> x<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L135" class="LineNr">135 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>type<span class="Delimiter">-&gt;</span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Constant"> false</span><span class="Delimiter">;</span>
<span id="L136" class="LineNr">136 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>type<span class="Delimiter">-&gt;</span>left<span class="Delimiter">-&gt;</span>name != <span class="Constant">&quot;address&quot;</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Constant"> false</span><span class="Delimiter">;</span>
<span id="L137" class="LineNr">137 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>!canonize_type<span class="Delimiter">(</span>x<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Constant"> false</span><span class="Delimiter">;</span>
<span id="L138" class="LineNr">138 </span>  <span class="Identifier">return</span> is_mu_array<span class="Delimiter">(</span>x<span class="Delimiter">);</span>
<span id="L139" class="LineNr">139 </span><span class="Delimiter">}</span>
<span id="L140" class="LineNr">140 </span>
<span id="L141" class="LineNr">141 </span><span class="Normal">bool</span> is_static_array<span class="Delimiter">(</span><span class="Normal">const</span> reagent&amp; x<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L142" class="LineNr">142 </span>  <span class="Comment">// no canonize_type()</span>
<span id="L143" class="LineNr">143 </span>  <span class="Identifier">return</span> !x<span class="Delimiter">.</span>type<span class="Delimiter">-&gt;</span>atom &amp;&amp; x<span class="Delimiter">.</span>type<span class="Delimiter">-&gt;</span>left<span class="Delimiter">-&gt;</span>atom &amp;&amp; x<span class="Delimiter">.</span>type<span class="Delimiter">-&gt;</span>left<span class="Delimiter">-&gt;</span>name == <span class="Constant">&quot;array&quot;</span><span class="Delimiter">;</span>
<span id="L144" class="LineNr">144 </span><span class="Delimiter">}</span>
<span id="L145" class="LineNr">145 </span>
<span id="L146" class="LineNr">146 </span><span class="Comment">//: Supporting 'append' above requires remembering what name an instruction</span>
<span id="L147" class="LineNr">147 </span><span class="Comment">//: had before any rewrites or transforms.</span>
<span id="L148" class="LineNr">148 </span><span class="Delimiter">:(before &quot;End <a href='010vm.cc.html#L33'>instruction</a> Fields&quot;)</span>
<span id="L149" class="LineNr">149 </span>string name_before_rewrite<span class="Delimiter">;</span>
<span id="L150" class="LineNr">150 </span><span class="Delimiter">:(before &quot;End <a href='010vm.cc.html#L33'>instruction</a> Clear&quot;)</span>
<span id="L151" class="LineNr">151 </span>name_before_rewrite<span class="Delimiter">.</span><a href='050scenario.cc.html#L60'>clear</a><span class="Delimiter">();</span>
<span id="L152" class="LineNr">152 </span><span class="Delimiter">:(before &quot;End next_instruction(curr)&quot;)</span>
<span id="L153" class="LineNr">153 </span>curr<span class="Delimiter">-&gt;</span>name_before_rewrite = curr<span class="Delimiter">-&gt;</span>name<span class="Delimiter">;</span>
<span id="L154" class="LineNr">154 </span>
<span id="L155" class="LineNr">155 </span><span class="Delimiter">:(scenarios run)</span>
<span id="L156" class="LineNr">156 </span><span class="Delimiter">:(scenario append_other_types_to_text)</span>
<span id="L157" class="LineNr">157 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L158" class="LineNr">158 </span>  local-scope
<span id="L159" class="LineNr">159 </span>  <span class="Normal">n</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">11</span>
<span id="L160" class="LineNr">160 </span>  <span class="Normal">c</span>:<span class="Normal">char</span><span class="Special"> &lt;- </span>copy <span class="Constant">111</span>/o
<span id="L161" class="LineNr">161 </span>  <span class="Normal">a</span>:text<span class="Special"> &lt;- </span>append [abc]<span class="Delimiter">,</span> <span class="Constant">10</span><span class="Delimiter">,</span> n<span class="Delimiter">,</span> c
<span id="L162" class="LineNr">162 </span>  <span class="Normal">expected</span>:text<span class="Special"> &lt;- </span><span class="Normal">new</span> [abc1011o]
<span id="L163" class="LineNr">163 </span>  <span class="Constant">10</span>:<span class="Normal">bool</span>/<span class="Special">raw &lt;- </span>equal a<span class="Delimiter">,</span> expected
<span id="L164" class="LineNr">164 </span>]
<span id="L165" class="LineNr">165 </span>
<span id="L166" class="LineNr">166 </span><span class="Comment">//: Make sure that the new system is strictly better than just the 'stash'</span>
<span id="L167" class="LineNr">167 </span><span class="Comment">//: primitive by itself.</span>
<span id="L168" class="LineNr">168 </span>
<span id="L169" class="LineNr">169 </span><span class="Delimiter">:(scenario rewrite_stash_continues_to_fall_back_to_default_implementation)</span>
<span id="L170" class="LineNr">170 </span><span class="Comment"># type without a to-text implementation</span>
<span id="L171" class="LineNr">171 </span><span class="muData">container</span> foo [
<span id="L172" class="LineNr">172 </span>  <span class="Normal">x</span>:num
<span id="L173" class="LineNr">173 </span>  <span class="Normal">y</span>:num
<span id="L174" class="LineNr">174 </span>]
<span id="L175" class="LineNr">175 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L176" class="LineNr">176 </span>  local-scope
<span id="L177" class="LineNr">177 </span>  <span class="Normal">x</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> <span class="Constant">35</span>
<span id="L178" class="LineNr">178 </span>  stash x
<span id="L179" class="LineNr">179 </span>]
<span id="L180" class="LineNr">180 </span><span class="traceContains">+app: 34 35</span>
</pre>
</body>
</html>
<!-- vim: set foldmethod=manual : -->