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<h1><a href="../index.html">
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<img src="../docs-assets/Inform.png" height=72">
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</a></h1>
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<ul><li><a href="../compiler.html">compiler tools</a></li>
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</ul><h2>Compiler Webs</h2><ul>
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<main role="main">
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<!--Weave of 'How To Compile' generated by Inweb-->
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<div class="breadcrumbs">
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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inform7</a></li><li><a href="index.html">core</a></li><li><a href="index.html#1">Chapter 1: Control</a></li><li><b>How To Compile</b></li></ul></div>
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<p class="purpose">The long production line on which products of Inform are built, one step at a time.</p>
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<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>§1. </b>Having seen the top management of the factory, we now reach the factory
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floor, which is one long production line: over 100 steps must be performed
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in sequence to finish making the product. We can picture each of these
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steps as carried out by a worker function: each does its work and passes
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on to the next.
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</p>
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<p class="commentary">We group the steps into departments, which are in order of when they work:
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</p>
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<pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">SUBDIVIDING_CSEQ</span><span class="plain-syntax"> </span><span class="identifier-syntax">from</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILT_IN_STUFF_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">SEMANTIC_ANALYSIS_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">ASSERTIONS_PASS_1_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">ASSERTIONS_PASS_2_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">MODEL_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">MODEL_COMPLETE_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">TABLES_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">AUGMENT_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">PHRASES_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">INTER1_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">INTER2_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">INTER3_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">INTER4_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">INTER5_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">BIBLIOGRAPHIC_CSEQ</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">FINISHED_CSEQ</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>§2. </b>The aim of this section is to contain as little logic as possible other
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then the sequence itself.
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Sequence::carry_out</span><button class="popup" onclick="togglePopup('usagePopup1')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup1">Usage of <span class="code-font"><span class="function-syntax">Sequence::carry_out</span></span>:<br/>What To Compile - <a href="1-wtc.html#SP3">§3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">stopwatch_timer</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax"> =</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Time::start_stopwatch</span><span class="plain-syntax">(</span><span class="identifier-syntax">inform7_timer</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"compilation to Inter"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_2" class="named-paragraph-link"><span class="named-paragraph">Divide into compilation units</span><span class="named-paragraph-number">2.2</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_3" class="named-paragraph-link"><span class="named-paragraph">Build a rudimentary set of kinds, relations, verbs and inference subjects</span><span class="named-paragraph-number">2.3</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_4" class="named-paragraph-link"><span class="named-paragraph">Pass three times through the major nodes</span><span class="named-paragraph-number">2.4</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_5" class="named-paragraph-link"><span class="named-paragraph">Make the model world</span><span class="named-paragraph-number">2.5</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_6" class="named-paragraph-link"><span class="named-paragraph">Tables and grammar</span><span class="named-paragraph-number">2.6</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_7" class="named-paragraph-link"><span class="named-paragraph">Augment model world with low-level properties</span><span class="named-paragraph-number">2.7</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_8" class="named-paragraph-link"><span class="named-paragraph">Phrases and rules</span><span class="named-paragraph-number">2.8</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_9" class="named-paragraph-link"><span class="named-paragraph">Generate inter, part 1</span><span class="named-paragraph-number">2.9</span></a></span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_10" class="named-paragraph-link"><span class="named-paragraph">Generate inter, part 2</span><span class="named-paragraph-number">2.10</span></a></span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_11" class="named-paragraph-link"><span class="named-paragraph">Generate inter, part 3</span><span class="named-paragraph-number">2.11</span></a></span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_12" class="named-paragraph-link"><span class="named-paragraph">Generate inter, part 4</span><span class="named-paragraph-number">2.12</span></a></span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_13" class="named-paragraph-link"><span class="named-paragraph">Generate inter, part 5</span><span class="named-paragraph-number">2.13</span></a></span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-htc.html#SP2_14" class="named-paragraph-link"><span class="named-paragraph">Generate index and bibliographic file</span><span class="named-paragraph-number">2.14</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">FINISHED_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Ccmplete"</span><span class="plain-syntax">, -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">cpu_time_used</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Time::stop_stopwatch</span><span class="plain-syntax">(</span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Compile CPU time: %d centiseconds\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">cpu_time_used</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">problem_count</span><span class="plain-syntax"> > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2_1" class="paragraph-anchor"></a><b>§2.1. </b>This macro carries out a step at what we think of as "benches" in the
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production line: hence the name <span class="extract"><span class="extract-syntax">BENCH</span></span>. Continuing the analogy, there is an
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ongoing time and motion study: any step which takes more than 1 centisecond of
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CPU time is reported to the debugging log. That isn't necessarily a sign of
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something wrong: a few of these steps are always going to take serious
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computation. But we want to know which ones.
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</p>
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<p class="commentary">As soon as any step generates problem messages, all subsequent steps are
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skipped, so that each of the worker functions can assume that the
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part-assembled state they receive is correct so far. This greatly simplifies
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error recovery, prevents small errors in the source text leading to
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cascades of problem messages, and ensures that we report problems as quickly
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as possible.
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</p>
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<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">routine</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">problem_count</span><span class="plain-syntax"> == </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="string-syntax">"//"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, #</span><span class="identifier-syntax">routine</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="string-syntax">"//"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax"><</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">)-1; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">Str::get_at</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">i</span><span class="plain-syntax">) == </span><span class="character-syntax">'_'</span><span class="plain-syntax">) && (</span><span class="identifier-syntax">Str::get_at</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">i</span><span class="plain-syntax">+1) == </span><span class="character-syntax">'_'</span><span class="plain-syntax">)) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Str::put_at</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">i</span><span class="plain-syntax">, </span><span class="character-syntax">':'</span><span class="plain-syntax">); </span><span class="identifier-syntax">Str::put_at</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">i</span><span class="plain-syntax">+1, </span><span class="character-syntax">':'</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> }</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">stopwatch_timer</span><span class="plain-syntax"> *</span><span class="identifier-syntax">st</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Time::start_stopwatch</span><span class="plain-syntax">(</span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">, </span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">routine</span><span class="plain-syntax">();</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">cs</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Time::stop_stopwatch</span><span class="plain-syntax">(</span><span class="identifier-syntax">st</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">cs</span><span class="plain-syntax"> > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">".... "</span><span class="plain-syntax"> #</span><span class="identifier-syntax">routine</span><span class="plain-syntax"> </span><span class="string-syntax">"() took %dcs\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">cs</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> }</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2_2" class="paragraph-anchor"></a><b>§2.2. </b>Here, then, are the steps in the production line, presented without
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commentary. For what they do, see the relevant sections. Note that at the
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end of each stage, plugins are allowed to add further steps; see
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<a href="1-wtc.html#SP5" class="internal">Task::advance_stage_to</a>.
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</p>
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<p class="commentary">Before anything else can be done, we must create an empty Inter hierarchy
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into which we will "emit" an Inter program. No actual code will be emitted for
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some time yet, but identifier names and type declarations need somewhere to go.
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We then break the source into "compilation units" — basically, one for the
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main source text and one for each extension — because the Inter hierarchy
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will divide according to these units.
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</p>
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<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Divide into compilation units</span><span class="named-paragraph-number">2.2</span></span><span class="comment-syntax"> =</span>
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">SUBDIVIDING_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Dividing source into compilation units"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><a href="1-cs.html#SP4" class="function-link"><span class="function-syntax">CompilationSettings::initialise_gcs</span></a><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Emit::begin</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">NameResolution::make_the_tree</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">IndexHeadings::write_as_xml</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">CompilationUnits::determine</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_3" class="paragraph-anchor"></a><b>§2.3. </b>Most of the conceptual infrastructure in Inform is created by Inform source
|
|
text in the Basic Inform or Standard Rules extensions, but not basic kinds of
|
|
value such as "number", or the verb "to mean", or the meaning relation, and
|
|
so on. Those absolute basics are made here.
|
|
</p>
|
|
|
|
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Build a rudimentary set of kinds, relations, verbs and inference subjects</span><span class="named-paragraph-number">2.3</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BUILT_IN_STUFF_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Making built in infrastructure"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">InferenceSubjects::make_built_in</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><a href="1-wtc.html#SP9" class="function-link"><span class="function-syntax">Task::make_built_in_kind_constructors</span></a><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">BinaryPredicateFamilies::first_stock</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">BootVerbs::make_built_in</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_4" class="paragraph-anchor"></a><b>§2.4. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Pass three times through the major nodes</span><span class="named-paragraph-number">2.4</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">SEMANTIC_ANALYSIS_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Pre-pass through major nodes"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">MajorNodes::pre_pass</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><a href="1-wtc.html#SP6" class="function-link"><span class="function-syntax">Task::verify</span></a><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">ASSERTIONS_PASS_1_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"First pass through major nodes"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax">, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">MajorNodes::pass_1</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Tables::traverse_to_stock</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">ASSERTIONS_PASS_2_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Second pass through major nodes"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">MajorNodes::pass_2</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_5" class="paragraph-anchor"></a><b>§2.5. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Make the model world</span><span class="named-paragraph-number">2.5</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">MODEL_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Making the model world"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTKinds::kind_declarations</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTUseOptions::compile</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTProperties::emit</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTPropertyValues::allocate_attributes</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">NounIdentifiers::name_all</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">OrderingInstances::objects_in_definition_sequence</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">MODEL_COMPLETE_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Completing the model world"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">World::stages_II_and_III</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">World::stage_IV</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_6" class="paragraph-anchor"></a><b>§2.6. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Tables and grammar</span><span class="named-paragraph-number">2.6</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">TABLES_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Tables and grammar"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Measurements::validate_definitions</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">BinaryPredicateFamilies::second_stock</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Tables::check_tables_for_kind_clashes</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTTables::compile_print_table_names</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_7" class="paragraph-anchor"></a><b>§2.7. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Augment model world with low-level properties</span><span class="named-paragraph-number">2.7</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">AUGMENT_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Augment model world"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">World::stage_V</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_8" class="paragraph-anchor"></a><b>§2.8. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Phrases and rules</span><span class="named-paragraph-number">2.8</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">PHRASES_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Phrases and rules"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="constant-syntax">3</span><span class="plain-syntax">, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">LiteralPatterns::define_named_phrases</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">ImperativeDefinitions::assess_all</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Equations::traverse_to_stock</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Tables::traverse_to_stock</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTProperties::annotate_attributes</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRules::RulebookOutcomePrintingRule</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTKinds::compile_instance_counts</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_9" class="paragraph-anchor"></a><b>§2.9. </b>This proceeds in stages.
|
|
</p>
|
|
|
|
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Generate inter, part 1</span><span class="named-paragraph-number">2.9</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INTER1_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Generating inter (1)"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="constant-syntax">4</span><span class="plain-syntax">, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTUseOptions::compile_pragmas</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">FundamentalConstants::emit_build_number</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTExtensions::ShowExtensionVersions_routine</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Kinds::Constructors::emit_constants</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTUseOptions::TestUseOption_routine</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTActivities::arrays</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRelations::compile_defined_relation_constants</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTKinds::compile_data_type_support_routines</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTKinds::I7_Kind_Name_routine</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_10" class="paragraph-anchor"></a><b>§2.10. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Generate inter, part 2</span><span class="named-paragraph-number">2.10</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INTER2_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Generating inter (2)"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">InferenceSubjects::emit_all</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Tables::complete</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTTables::compile</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTEquations::compile_identifiers</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">ImperativeDefinitions::compile_first_block</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRules::compile_rulebooks</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRules::rulebooks_array_array</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRules::rulebook_var_creators</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTActivities::activity_var_creators</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRelations::IterateRelations</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRules::RulebookNames_array</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRules::RulePrintingRule_routine</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTVerbs::ConjugateVerb</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTAdjectives::agreements</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">debugging</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">InternalTests::InternalTestCases_routine</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_11" class="paragraph-anchor"></a><b>§2.11. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Generate inter, part 3</span><span class="named-paragraph-number">2.11</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INTER3_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Generating inter (3)"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Lists::check</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">ConstantLists::compile</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">PhraseRequests::invoke_to_begin</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Closures::compile_closures</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><a href="1-htc.html#SP3" class="function-link"><span class="function-syntax">Sequence::compile_function_resources</span></a><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Strings::compile_responses</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Lists::check</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">ConstantLists::compile</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTRelations::compile_defined_relations</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><a href="1-htc.html#SP3" class="function-link"><span class="function-syntax">Sequence::compile_function_resources</span></a><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">TextSubstitutions::allow_no_further_text_subs</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_12" class="paragraph-anchor"></a><b>§2.12. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Generate inter, part 4</span><span class="named-paragraph-number">2.12</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INTER4_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Generating inter (4)"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Chronology::past_actions_i6_routines</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Chronology::compile_runtime</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_13" class="paragraph-anchor"></a><b>§2.13. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Generate inter, part 5</span><span class="named-paragraph-number">2.13</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INTER5_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Generating inter (5)"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTMeasurements::compile_test_functions</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">DeferredPropositions::compile_remaining_deferred</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Calculus::Deferrals::allow_no_further_deferrals</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Lists::check</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">ConstantLists::compile</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">TextLiterals::compile</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">JumpLabels::compile_necessary_storage</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTKinds::compile_heap_allocator</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTKinds::compile_structures</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">Rules::check_response_usages</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTUseOptions::configure_template</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">LocalParking::compile_array</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTBibliographicData::IFID_text</span><span class="plain-syntax">)</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_14" class="paragraph-anchor"></a><b>§2.14. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Generate index and bibliographic file</span><span class="named-paragraph-number">2.14</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="1-wtc.html#SP5" class="function-link"><span class="function-syntax">Task::advance_stage_to</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BIBLIOGRAPHIC_CSEQ</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Bibliographic work"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> -1, </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">sequence_timer</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">I6T::produce_index</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-htc.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>§3. </b>We will define just one of the above steps here, because it works in a way
|
|
which breaks the pattern of doing everything just once. For one thing, it's
|
|
actually called twice in the above sequence.
|
|
</p>
|
|
|
|
<p class="commentary">The issue here is that each time an imperative definition is compiled to a
|
|
function, that can require other resources to be compiled in turn. The
|
|
code compiled into the function body can involve calls to functions derived
|
|
from other imperative definitions, or even the same one reinterpreted:
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="identifier-syntax">To</span><span class="plain-syntax"> </span><span class="identifier-syntax">expose</span><span class="plain-syntax"> (</span><span class="identifier-syntax">X</span><span class="plain-syntax"> - </span><span class="identifier-syntax">a</span><span class="plain-syntax"> </span><span class="identifier-syntax">value</span><span class="plain-syntax">):</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">say</span><span class="plain-syntax"> </span><span class="string-syntax">"You admire [X]."</span>
|
|
|
|
<span class="identifier-syntax">To</span><span class="plain-syntax"> </span><span class="identifier-syntax">advertise</span><span class="plain-syntax"> (</span><span class="identifier-syntax">T</span><span class="plain-syntax"> - </span><span class="identifier-syntax">text</span><span class="plain-syntax">):</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">expose</span><span class="plain-syntax"> </span><span class="identifier-syntax">T</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">let</span><span class="plain-syntax"> </span><span class="identifier-syntax">the</span><span class="plain-syntax"> </span><span class="identifier-syntax">price</span><span class="plain-syntax"> </span><span class="identifier-syntax">be</span><span class="plain-syntax"> </span><span class="string-syntax">"the price tag of [a random number between 5 and 10] pounds"</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">expose</span><span class="plain-syntax"> </span><span class="identifier-syntax">the</span><span class="plain-syntax"> </span><span class="identifier-syntax">price</span><span class="plain-syntax">.</span>
|
|
|
|
<span class="identifier-syntax">Every</span><span class="plain-syntax"> </span><span class="identifier-syntax">turn</span><span class="plain-syntax">:</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">advertise</span><span class="plain-syntax"> </span><span class="string-syntax">"a valuable antique silver coffee pot"</span><span class="plain-syntax">.</span>
|
|
</pre>
|
|
<p class="commentary">Phrases are compiled on demand, but rules are always demanded, so the "every
|
|
turn" rule here is compiled; that requires "advertise" to be compiled; which
|
|
in turn requires a form of "expose X" to be compiled for X a text. But
|
|
"advertise" also needs the text substitution "the price tag of [a random number
|
|
between 5 and 10] pounds" to be compiled, and that in turn creates a further
|
|
function compilation in order to provide a context for execution of the phrase
|
|
"a random number between 5 and 10", which in turn... and so on.
|
|
</p>
|
|
|
|
<p class="commentary">The only way to be sure of handling all needs here is to keep on compiling
|
|
until the process exhausts itself, and this we do. The process is structured
|
|
as a set of coroutines<sup id="fnref:1"><a href="#fn:1" rel="footnote">1</a></sup> which each carry out as much as they can of the work
|
|
which has arisen since they were last called, then return how much they did.
|
|
Each may indirectly create work for the others, so we repeat until they are
|
|
all happy.
|
|
</p>
|
|
|
|
<p class="commentary">The result terminates since eventually every "To..." phrase definition will
|
|
have been compiled with every possible interpretation of its kinds. After that,
|
|
everything fizzles out quickly, because none of the other resources here are
|
|
able to create new work for each other. The safety cutout in this function is
|
|
just defensive programming, and has never been activated. Typically only
|
|
one or two iterations are needed in practical cases.
|
|
</p>
|
|
|
|
<ul class="footnotetexts"><li class="footnote" id="fn:1"><p class="inwebfootnote"><sup id="fnref:1"><a href="#fn:1" rel="footnote">1</a></sup> C does not support coroutines, though that hasn't stopped hackers from using
|
|
assembly language to manipulate return addresses on the C call stack, and/or use
|
|
<a href="https://en.wikipedia.org/wiki/Duff%27s_device" class="external">Duff's device</a>. We avoid
|
|
all that by using regular C functions which merely imitate coroutines by
|
|
cooperatively giving way to each other. They <span class="extract"><span class="extract-syntax">return</span></span> to the central organising
|
|
function <a href="1-htc.html#SP3" class="internal">Sequence::compile_function_resources</a>, not directly into each
|
|
other's bodies. But I think the term "coroutine" is reasonable just the same.
|
|
<a href="#fnref:1" title="return to text"> ↩</a></p></li></ul>
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Sequence::compile_function_resources</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">Sequence::compile_function_resources</span></span>:<br/><a href="1-htc.html#SP2_11">§2.11</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">, </span><span class="identifier-syntax">iterations</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">while</span><span class="plain-syntax"> (</span><span class="identifier-syntax">repeat</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">; </span><span class="identifier-syntax">iterations</span><span class="plain-syntax">++;</span>
|
|
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">PhraseRequests::compilation_coroutine</span><span class="plain-syntax">() > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ListTogether::compilation_coroutine</span><span class="plain-syntax">() > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">LoopingOverScope::compilation_coroutine</span><span class="plain-syntax">() > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">TextSubstitutions::compilation_coroutine</span><span class="plain-syntax">() > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">DeferredPropositions::compilation_coroutine</span><span class="plain-syntax">() > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">problem_count</span><span class="plain-syntax"> > </span><span class="constant-syntax">0</span><span class="plain-syntax">) && (</span><span class="identifier-syntax">iterations</span><span class="plain-syntax"> > </span><span class="constant-syntax">10</span><span class="plain-syntax">)) </span><span class="identifier-syntax">repeat</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">iterations</span><span class="plain-syntax">--; </span><span class="comment-syntax"> since the final round is one where everyone does nothing</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">iterations</span><span class="plain-syntax"> > </span><span class="constant-syntax">0</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">".... Sequence::compile_function_resources completed in %d iteration%s\n"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">iterations</span><span class="plain-syntax">, (</span><span class="identifier-syntax">iterations</span><span class="plain-syntax"> == </span><span class="constant-syntax">1</span><span class="plain-syntax">)?</span><span class="string-syntax">""</span><span class="plain-syntax">:</span><span class="string-syntax">"s"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
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