diff options
Diffstat (limited to 'html/033exclusive_container.cc.html')
| -rw-r--r-- | html/033exclusive_container.cc.html | 130 |
1 files changed, 65 insertions, 65 deletions
diff --git a/html/033exclusive_container.cc.html b/html/033exclusive_container.cc.html index 5f32f852..3ee83490 100644 --- a/html/033exclusive_container.cc.html +++ b/html/033exclusive_container.cc.html @@ -68,9 +68,9 @@ if ('onhashchange' in window) { <span id="L7" class="LineNr"> 7 </span><span class="Delimiter">:(before "End Mu Types Initialization")</span> <span id="L8" class="LineNr"> 8 </span><span class="Comment">//: We'll use this container as a running example, with two number elements.</span> <span id="L9" class="LineNr"> 9 </span><span class="Delimiter">{</span> -<span id="L10" class="LineNr"> 10 </span>type_ordinal tmp = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"number-or-point"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> -<span id="L11" class="LineNr"> 11 </span>get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> tmp<span class="Delimiter">);</span> <span class="Comment">// initialize</span> -<span id="L12" class="LineNr"> 12 </span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> tmp<span class="Delimiter">).</span>kind = EXCLUSIVE_CONTAINER<span class="Delimiter">;</span> +<span id="L10" class="LineNr"> 10 </span><a href='010vm.cc.html#L124'>type_ordinal</a> tmp = <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"number-or-point"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> +<span id="L11" class="LineNr"> 11 </span><a href='001help.cc.html#L225'>get_or_insert</a><span class="Delimiter">(</span>Type<span class="Delimiter">,</span> tmp<span class="Delimiter">);</span> <span class="Comment">// initialize</span> +<span id="L12" class="LineNr"> 12 </span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> tmp<span class="Delimiter">).</span>kind = <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a><span class="Delimiter">;</span> <span id="L13" class="LineNr"> 13 </span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> tmp<span class="Delimiter">).</span>name = <span class="Constant">"number-or-point"</span><span class="Delimiter">;</span> <span id="L14" class="LineNr"> 14 </span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> tmp<span class="Delimiter">).</span>elements<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">"i:number"</span><span class="Delimiter">));</span> <span id="L15" class="LineNr"> 15 </span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> tmp<span class="Delimiter">).</span>elements<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">"p:point"</span><span class="Delimiter">));</span> @@ -81,7 +81,7 @@ if ('onhashchange' in window) { <span id="L20" class="LineNr"> 20 </span><span class="Comment">//: checks in future layers from flagging them.</span> <span id="L21" class="LineNr"> 21 </span><span class="Delimiter">:(scenario copy_exclusive_container)</span> <span id="L22" class="LineNr"> 22 </span><span class="Comment"># Copying exclusive containers copies all their contents and an extra location for the tag.</span> -<span id="L23" class="LineNr"> 23 </span><span class="muRecipe">def</span> main [ +<span id="L23" class="LineNr"> 23 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L24" class="LineNr"> 24 </span> <span class="Constant">1</span>:num<span class="Special"> <- </span>copy <span class="Constant">1</span> <span class="Comment"># 'point' variant</span> <span id="L25" class="LineNr"> 25 </span> <span class="Constant">2</span>:num<span class="Special"> <- </span>copy <span class="Constant">34</span> <span id="L26" class="LineNr"> 26 </span> <span class="Constant">3</span>:num<span class="Special"> <- </span>copy <span class="Constant">35</span> @@ -92,22 +92,22 @@ if ('onhashchange' in window) { <span id="L31" class="LineNr"> 31 </span><span class="traceContains">+mem: storing 35 in location 6</span> <span id="L32" class="LineNr"> 32 </span> <span id="L33" class="LineNr"> 33 </span><span class="Delimiter">:(before "End size_of(type) Special-cases")</span> -<span id="L34" class="LineNr"> 34 </span><span class="Normal">if</span> <span class="Delimiter">(</span>t<span class="Delimiter">.</span>kind == EXCLUSIVE_CONTAINER<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L34" class="LineNr"> 34 </span><span class="Normal">if</span> <span class="Delimiter">(</span>t<span class="Delimiter">.</span>kind == <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L35" class="LineNr"> 35 </span> <span class="Comment">// Compute size_of Exclusive Container</span> <span id="L36" class="LineNr"> 36 </span> <span class="Identifier">return</span> get<span class="Delimiter">(</span>Container_metadata<span class="Delimiter">,</span> type<span class="Delimiter">).</span>size<span class="Delimiter">;</span> <span id="L37" class="LineNr"> 37 </span><span class="Delimiter">}</span> <span id="L38" class="LineNr"> 38 </span><span class="Delimiter">:(before "End compute_container_sizes Atom Special-cases")</span> -<span id="L39" class="LineNr"> 39 </span><span class="Normal">if</span> <span class="Delimiter">(</span>info<span class="Delimiter">.</span>kind == EXCLUSIVE_CONTAINER<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L40" class="LineNr"> 40 </span> compute_exclusive_container_sizes<span class="Delimiter">(</span>info<span class="Delimiter">,</span> type<span class="Delimiter">,</span> pending_metadata<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">);</span> +<span id="L39" class="LineNr"> 39 </span><span class="Normal">if</span> <span class="Delimiter">(</span>info<span class="Delimiter">.</span>kind == <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L40" class="LineNr"> 40 </span> <a href='033exclusive_container.cc.html#L44'>compute_exclusive_container_sizes</a><span class="Delimiter">(</span>info<span class="Delimiter">,</span> type<span class="Delimiter">,</span> pending_metadata<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">);</span> <span id="L41" class="LineNr"> 41 </span><span class="Delimiter">}</span> <span id="L42" class="LineNr"> 42 </span> <span id="L43" class="LineNr"> 43 </span><span class="Delimiter">:(code)</span> -<span id="L44" class="LineNr"> 44 </span><span class="Normal">void</span> compute_exclusive_container_sizes<span class="Delimiter">(</span><span class="Normal">const</span> type_info& exclusive_container_info<span class="Delimiter">,</span> <span class="Normal">const</span> type_tree* full_type<span class="Delimiter">,</span> set<type_tree>& pending_metadata<span class="Delimiter">,</span> <span class="Normal">const</span> string& location_for_error_messages<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L44" class="LineNr"> 44 </span><span class="Normal">void</span> <a href='033exclusive_container.cc.html#L44'>compute_exclusive_container_sizes</a><span class="Delimiter">(</span><span class="Normal">const</span> type_info& exclusive_container_info<span class="Delimiter">,</span> <span class="Normal">const</span> type_tree* full_type<span class="Delimiter">,</span> set<type_tree>& pending_metadata<span class="Delimiter">,</span> <span class="Normal">const</span> string& location_for_error_messages<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L45" class="LineNr"> 45 </span> <span class="Comment">// size of an exclusive container is the size of its largest variant</span> <span id="L46" class="LineNr"> 46 </span> <span class="Comment">// (So, like containers, it can only contain arrays if they're static and</span> <span id="L47" class="LineNr"> 47 </span> <span class="Comment">// include their length in the type.)</span> <span id="L48" class="LineNr"> 48 </span> container_metadata metadata<span class="Delimiter">;</span> -<span id="L49" class="LineNr"> 49 </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 < SIZE<span class="Delimiter">(</span>exclusive_container_info<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L49" class="LineNr"> 49 </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 < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>exclusive_container_info<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L50" class="LineNr"> 50 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> element = exclusive_container_info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L51" class="LineNr"> 51 </span> <span class="Comment">// Compute Exclusive Container Size(element, full_type)</span> <span id="L52" class="LineNr"> 52 </span> compute_container_sizes<span class="Delimiter">(</span>element<span class="Delimiter">.</span>type<span class="Delimiter">,</span> pending_metadata<span class="Delimiter">,</span> location_for_error_messages<span class="Delimiter">);</span> @@ -127,10 +127,10 @@ if ('onhashchange' in window) { <span id="L66" class="LineNr"> 66 </span><span class="Comment">//: 'maybe-convert' requires a literal in ingredient 1. We'll use a synonym</span> <span id="L67" class="LineNr"> 67 </span><span class="Comment">//: called 'variant'.</span> <span id="L68" class="LineNr"> 68 </span><span class="Delimiter">:(before "End Mu Types Initialization")</span> -<span id="L69" class="LineNr"> 69 </span>put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"variant"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L69" class="LineNr"> 69 </span><a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"variant"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L70" class="LineNr"> 70 </span> <span id="L71" class="LineNr"> 71 </span><span class="Delimiter">:(scenario maybe_convert)</span> -<span id="L72" class="LineNr"> 72 </span><span class="muRecipe">def</span> main [ +<span id="L72" class="LineNr"> 72 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L73" class="LineNr"> 73 </span> <span class="Constant">12</span>:num<span class="Special"> <- </span>copy <span class="Constant">1</span> <span id="L74" class="LineNr"> 74 </span> <span class="Constant">13</span>:num<span class="Special"> <- </span>copy <span class="Constant">35</span> <span id="L75" class="LineNr"> 75 </span> <span class="Constant">14</span>:num<span class="Special"> <- </span>copy <span class="Constant">36</span> @@ -143,7 +143,7 @@ if ('onhashchange' in window) { <span id="L82" class="LineNr"> 82 </span><span class="traceContains">+mem: storing 36 in location 21</span> <span id="L83" class="LineNr"> 83 </span> <span id="L84" class="LineNr"> 84 </span><span class="Delimiter">:(scenario maybe_convert_fail)</span> -<span id="L85" class="LineNr"> 85 </span><span class="muRecipe">def</span> main [ +<span id="L85" class="LineNr"> 85 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L86" class="LineNr"> 86 </span> <span class="Constant">12</span>:num<span class="Special"> <- </span>copy <span class="Constant">1</span> <span id="L87" class="LineNr"> 87 </span> <span class="Constant">13</span>:num<span class="Special"> <- </span>copy <span class="Constant">35</span> <span id="L88" class="LineNr"> 88 </span> <span class="Constant">14</span>:num<span class="Special"> <- </span>copy <span class="Constant">36</span> @@ -156,52 +156,52 @@ if ('onhashchange' in window) { <span id="L95" class="LineNr"> 95 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> <span id="L96" class="LineNr"> 96 </span>MAYBE_CONVERT<span class="Delimiter">,</span> <span id="L97" class="LineNr"> 97 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> -<span id="L98" class="LineNr"> 98 </span>put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"maybe-convert"</span><span class="Delimiter">,</span> MAYBE_CONVERT<span class="Delimiter">);</span> +<span id="L98" class="LineNr"> 98 </span><a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"maybe-convert"</span><span class="Delimiter">,</span> MAYBE_CONVERT<span class="Delimiter">);</span> <span id="L99" class="LineNr"> 99 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span> <span id="L100" class="LineNr">100 </span><span class="Normal">case</span> MAYBE_CONVERT: <span class="Delimiter">{</span> <span id="L101" class="LineNr">101 </span> <span class="Normal">const</span> recipe& caller = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span> -<span id="L102" class="LineNr">102 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L103" class="LineNr">103 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"'maybe-convert' expects exactly 2 ingredients in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L102" class="LineNr">102 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L103" class="LineNr">103 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"'maybe-convert' expects exactly 2 ingredients in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L104" class="LineNr">104 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L105" class="LineNr">105 </span> <span class="Delimiter">}</span> <span id="L106" class="LineNr">106 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> base = inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> <span id="L107" class="LineNr">107 </span> <span class="Comment">// Update MAYBE_CONVERT base in Check</span> <span id="L108" class="LineNr">108 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L109" class="LineNr">109 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'maybe-convert' should be an exclusive-container, but got '"</span> << base<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L109" class="LineNr">109 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'maybe-convert' should be an exclusive-container, but got '"</span> << base<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L110" class="LineNr">110 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L111" class="LineNr">111 </span> <span class="Delimiter">}</span> <span id="L112" class="LineNr">112 </span> <span class="Normal">const</span> type_tree* base_type = base<span class="Delimiter">.</span>type<span class="Delimiter">;</span> <span id="L113" class="LineNr">113 </span> <span class="Comment">// Update MAYBE_CONVERT base_type in Check</span> -<span id="L114" class="LineNr">114 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base_type<span class="Delimiter">-></span>atom || base_type<span class="Delimiter">-></span>value == <span class="Constant">0</span> || !contains_key<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> base_type<span class="Delimiter">-></span>value<span class="Delimiter">)</span> || get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> base_type<span class="Delimiter">-></span>value<span class="Delimiter">).</span>kind != EXCLUSIVE_CONTAINER<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L115" class="LineNr">115 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'maybe-convert' should be an exclusive-container, but got '"</span> << base<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L114" class="LineNr">114 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base_type<span class="Delimiter">-></span>atom || base_type<span class="Delimiter">-></span>value == <span class="Constant">0</span> || !contains_key<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> base_type<span class="Delimiter">-></span>value<span class="Delimiter">)</span> || get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> base_type<span class="Delimiter">-></span>value<span class="Delimiter">).</span>kind != <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L115" class="LineNr">115 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'maybe-convert' should be an exclusive-container, but got '"</span> << base<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L116" class="LineNr">116 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L117" class="LineNr">117 </span> <span class="Delimiter">}</span> <span id="L118" class="LineNr">118 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_literal<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span> -<span id="L119" class="LineNr">119 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"second ingredient of 'maybe-convert' should have type 'variant', but got '"</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L119" class="LineNr">119 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"second ingredient of 'maybe-convert' should have type 'variant', but got '"</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L120" class="LineNr">120 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L121" class="LineNr">121 </span> <span class="Delimiter">}</span> <span id="L122" class="LineNr">122 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">break</span><span class="Delimiter">;</span> -<span id="L123" class="LineNr">123 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L124" class="LineNr">124 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"'maybe-convert' expects exactly 2 products in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L123" class="LineNr">123 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L124" class="LineNr">124 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"'maybe-convert' expects exactly 2 products in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L125" class="LineNr">125 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L126" class="LineNr">126 </span> <span class="Delimiter">}</span> <span id="L127" class="LineNr">127 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> product = inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> <span id="L128" class="LineNr">128 </span> <span class="Comment">// Update MAYBE_CONVERT product in Check</span> <span id="L129" class="LineNr">129 </span> reagent& offset = inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> -<span id="L130" class="LineNr">130 </span> populate_value<span class="Delimiter">(</span>offset<span class="Delimiter">);</span> -<span id="L131" class="LineNr">131 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>offset<span class="Delimiter">.</span>value >= SIZE<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> base_type<span class="Delimiter">-></span>value<span class="Delimiter">).</span>elements<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L132" class="LineNr">132 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"invalid tag "</span> << offset<span class="Delimiter">.</span>value << <span class="Constant">" in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L130" class="LineNr">130 </span> <a href='012transform.cc.html#L90'>populate_value</a><span class="Delimiter">(</span>offset<span class="Delimiter">);</span> +<span id="L131" class="LineNr">131 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>offset<span class="Delimiter">.</span>value >= <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> base_type<span class="Delimiter">-></span>value<span class="Delimiter">).</span>elements<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L132" class="LineNr">132 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"invalid tag "</span> << offset<span class="Delimiter">.</span>value << <span class="Constant">" in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> <span id="L133" class="LineNr">133 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L134" class="LineNr">134 </span> <span class="Delimiter">}</span> <span id="L135" class="LineNr">135 </span> <span class="Normal">const</span> reagent& variant = variant_type<span class="Delimiter">(</span>base<span class="Delimiter">,</span> offset<span class="Delimiter">.</span>value<span class="Delimiter">);</span> <span id="L136" class="LineNr">136 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>product<span class="Delimiter">,</span> variant<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L137" class="LineNr">137 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"'maybe-convert "</span> << base<span class="Delimiter">.</span>original_string << <span class="Constant">", "</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string << <span class="Constant">"' should write to "</span> << to_string<span class="Delimiter">(</span>variant<span class="Delimiter">.</span>type<span class="Delimiter">)</span> << <span class="Constant">" but '"</span> << product<span class="Delimiter">.</span>name << <span class="Constant">"' has type "</span> << to_string<span class="Delimiter">(</span>product<span class="Delimiter">.</span>type<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> +<span id="L137" class="LineNr">137 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"'maybe-convert "</span> << base<span class="Delimiter">.</span>original_string << <span class="Constant">", "</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string << <span class="Constant">"' should write to "</span> << <a href='028call_return.cc.html#L158'>to_string</a><span class="Delimiter">(</span>variant<span class="Delimiter">.</span>type<span class="Delimiter">)</span> << <span class="Constant">" but '"</span> << product<span class="Delimiter">.</span>name << <span class="Constant">"' has type "</span> << <a href='028call_return.cc.html#L158'>to_string</a><span class="Delimiter">(</span>product<span class="Delimiter">.</span>type<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L138" class="LineNr">138 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L139" class="LineNr">139 </span> <span class="Delimiter">}</span> <span id="L140" class="LineNr">140 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> status = inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span id="L141" class="LineNr">141 </span> <span class="Comment">// Update MAYBE_CONVERT status in Check</span> <span id="L142" class="LineNr">142 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_boolean<span class="Delimiter">(</span>status<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L143" class="LineNr">143 </span> raise << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"second product yielded by 'maybe-convert' should be a boolean, but tried to write to '"</span> << inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L143" class="LineNr">143 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"second product yielded by 'maybe-convert' should be a boolean, but tried to write to '"</span> << inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L144" class="LineNr">144 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L145" class="LineNr">145 </span> <span class="Delimiter">}</span> <span id="L146" class="LineNr">146 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> @@ -212,7 +212,7 @@ if ('onhashchange' in window) { <span id="L151" class="LineNr">151 </span> <span class="Comment">// Update MAYBE_CONVERT base in Run</span> <span id="L152" class="LineNr">152 </span> <span class="Normal">int</span> base_address = base<span class="Delimiter">.</span>value<span class="Delimiter">;</span> <span id="L153" class="LineNr">153 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>base_address == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L154" class="LineNr">154 </span> raise << maybe<span class="Delimiter">(</span>current_recipe_name<span class="Delimiter">())</span> << <span class="Constant">"tried to access location 0 in '"</span> << to_original_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L154" class="LineNr">154 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>current_recipe_name<span class="Delimiter">())</span> << <span class="Constant">"tried to access location 0 in '"</span> << to_original_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L155" class="LineNr">155 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L156" class="LineNr">156 </span> <span class="Delimiter">}</span> <span id="L157" class="LineNr">157 </span> <span class="Normal">int</span> tag = current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>value<span class="Delimiter">;</span> @@ -221,22 +221,22 @@ if ('onhashchange' in window) { <span id="L160" class="LineNr">160 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> status = current_instruction<span class="Delimiter">().</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span id="L161" class="LineNr">161 </span> <span class="Comment">// Update MAYBE_CONVERT status in Run</span> <span id="L162" class="LineNr">162 </span> <span class="Comment">// optimization: directly write results to only update first product when necessary</span> -<span id="L163" class="LineNr">163 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>tag == <span class="Normal">static_cast</span><<span class="Normal">int</span>><span class="Delimiter">(</span>get_or_insert<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> base_address<span class="Delimiter">)))</span> <span class="Delimiter">{</span> +<span id="L163" class="LineNr">163 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>tag == <span class="Normal">static_cast</span><<span class="Normal">int</span>><span class="Delimiter">(</span><a href='001help.cc.html#L225'>get_or_insert</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> base_address<span class="Delimiter">)))</span> <span class="Delimiter">{</span> <span id="L164" class="LineNr">164 </span> <span class="Normal">const</span> reagent& variant = variant_type<span class="Delimiter">(</span>base<span class="Delimiter">,</span> tag<span class="Delimiter">);</span> -<span id="L165" class="LineNr">165 </span> trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing 1 in location "</span> << status<span class="Delimiter">.</span>value << end<span class="Delimiter">();</span> -<span id="L166" class="LineNr">166 </span> put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> status<span class="Delimiter">.</span>value<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> +<span id="L165" class="LineNr">165 </span> <a href='003trace.cc.html#L171'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing 1 in location "</span> << status<span class="Delimiter">.</span>value << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> +<span id="L166" class="LineNr">166 </span> <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> status<span class="Delimiter">.</span>value<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> <span id="L167" class="LineNr">167 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_dummy<span class="Delimiter">(</span>product<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L168" class="LineNr">168 </span> <span class="Comment">// Write Memory in Successful MAYBE_CONVERT in Run</span> <span id="L169" class="LineNr">169 </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 < size_of<span class="Delimiter">(</span>variant<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L170" class="LineNr">170 </span> <span class="Normal">double</span> val = get_or_insert<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> base_address+<span class="Comment">/*</span><span class="Comment">skip tag</span><span class="Comment">*/</span><span class="Constant">1</span>+i<span class="Delimiter">);</span> -<span id="L171" class="LineNr">171 </span> trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing "</span> << no_scientific<span class="Delimiter">(</span>val<span class="Delimiter">)</span> << <span class="Constant">" in location "</span> << product<span class="Delimiter">.</span>value+i << end<span class="Delimiter">();</span> -<span id="L172" class="LineNr">172 </span> put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> product<span class="Delimiter">.</span>value+i<span class="Delimiter">,</span> val<span class="Delimiter">);</span> +<span id="L170" class="LineNr">170 </span> <span class="Normal">double</span> val = <a href='001help.cc.html#L225'>get_or_insert</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> base_address+<span class="Comment">/*</span><span class="Comment">skip tag</span><span class="Comment">*/</span><span class="Constant">1</span>+i<span class="Delimiter">);</span> +<span id="L171" class="LineNr">171 </span> <a href='003trace.cc.html#L171'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing "</span> << no_scientific<span class="Delimiter">(</span>val<span class="Delimiter">)</span> << <span class="Constant">" in location "</span> << product<span class="Delimiter">.</span>value+i << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> +<span id="L172" class="LineNr">172 </span> <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> product<span class="Delimiter">.</span>value+i<span class="Delimiter">,</span> val<span class="Delimiter">);</span> <span id="L173" class="LineNr">173 </span> <span class="Delimiter">}</span> <span id="L174" class="LineNr">174 </span> <span class="Delimiter">}</span> <span id="L175" class="LineNr">175 </span> <span class="Delimiter">}</span> <span id="L176" class="LineNr">176 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> -<span id="L177" class="LineNr">177 </span> trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing 0 in location "</span> << status<span class="Delimiter">.</span>value << end<span class="Delimiter">();</span> -<span id="L178" class="LineNr">178 </span> put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> status<span class="Delimiter">.</span>value<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L177" class="LineNr">177 </span> <a href='003trace.cc.html#L171'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing 0 in location "</span> << status<span class="Delimiter">.</span>value << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> +<span id="L178" class="LineNr">178 </span> <a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> status<span class="Delimiter">.</span>value<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span id="L179" class="LineNr">179 </span> <span class="Delimiter">}</span> <span id="L180" class="LineNr">180 </span> <span class="Identifier">goto</span> finish_instruction<span class="Delimiter">;</span> <span id="L181" class="LineNr">181 </span><span class="Delimiter">}</span> @@ -252,7 +252,7 @@ if ('onhashchange' in window) { <span id="L191" class="LineNr">191 </span> assert<span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> root_type<span class="Delimiter">-></span>value<span class="Delimiter">));</span> <span id="L192" class="LineNr">192 </span> assert<span class="Delimiter">(</span>!get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> root_type<span class="Delimiter">-></span>value<span class="Delimiter">).</span>name<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> <span id="L193" class="LineNr">193 </span> <span class="Normal">const</span> type_info& info = get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> root_type<span class="Delimiter">-></span>value<span class="Delimiter">);</span> -<span id="L194" class="LineNr">194 </span> assert<span class="Delimiter">(</span>info<span class="Delimiter">.</span>kind == EXCLUSIVE_CONTAINER<span class="Delimiter">);</span> +<span id="L194" class="LineNr">194 </span> assert<span class="Delimiter">(</span>info<span class="Delimiter">.</span>kind == <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a><span class="Delimiter">);</span> <span id="L195" class="LineNr">195 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> element = info<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>at<span class="Delimiter">(</span>tag<span class="Delimiter">);</span> <span id="L196" class="LineNr">196 </span> <span class="Comment">// End variant_type Special-cases</span> <span id="L197" class="LineNr">197 </span> <span class="Identifier">return</span> element<span class="Delimiter">;</span> @@ -260,16 +260,16 @@ if ('onhashchange' in window) { <span id="L199" class="LineNr">199 </span> <span id="L200" class="LineNr">200 </span><span class="Delimiter">:(scenario maybe_convert_product_type_mismatch)</span> <span id="L201" class="LineNr">201 </span><span class="Special">% Hide_errors = true;</span> -<span id="L202" class="LineNr">202 </span><span class="muRecipe">def</span> main [ +<span id="L202" class="LineNr">202 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L203" class="LineNr">203 </span> <span class="Constant">12</span>:num<span class="Special"> <- </span>copy <span class="Constant">1</span> <span id="L204" class="LineNr">204 </span> <span class="Constant">13</span>:num<span class="Special"> <- </span>copy <span class="Constant">35</span> <span id="L205" class="LineNr">205 </span> <span class="Constant">14</span>:num<span class="Special"> <- </span>copy <span class="Constant">36</span> <span id="L206" class="LineNr">206 </span> <span class="Constant">20</span>:num<span class="Delimiter">,</span> <span class="Constant">21</span>:<span class="Normal">bool</span><span class="Special"> <- </span>maybe-convert <span class="Constant">12</span>:number-<span class="Normal">or</span>-point/unsafe<span class="Delimiter">,</span> <span class="Constant">1:variant</span> <span id="L207" class="LineNr">207 </span>] -<span id="L208" class="LineNr">208 </span><span class="traceContains">+error: main: 'maybe-convert 12:number-or-point/unsafe, 1:variant' should write to point but '20' has type number</span> +<span id="L208" class="LineNr">208 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: 'maybe-convert 12:number-or-point/unsafe, 1:variant' should write to point but '20' has type number</span> <span id="L209" class="LineNr">209 </span> <span id="L210" class="LineNr">210 </span><span class="Delimiter">:(scenario maybe_convert_dummy_product)</span> -<span id="L211" class="LineNr">211 </span><span class="muRecipe">def</span> main [ +<span id="L211" class="LineNr">211 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L212" class="LineNr">212 </span> <span class="Constant">12</span>:num<span class="Special"> <- </span>copy <span class="Constant">1</span> <span id="L213" class="LineNr">213 </span> <span class="Constant">13</span>:num<span class="Special"> <- </span>copy <span class="Constant">35</span> <span id="L214" class="LineNr">214 </span> <span class="Constant">14</span>:num<span class="Special"> <- </span>copy <span class="Constant">36</span> @@ -290,7 +290,7 @@ if ('onhashchange' in window) { <span id="L229" class="LineNr">229 </span> <span id="L230" class="LineNr">230 </span><span class="Delimiter">:(before "End Command Handlers")</span> <span id="L231" class="LineNr">231 </span><span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>command == <span class="Constant">"exclusive-container"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L232" class="LineNr">232 </span> insert_container<span class="Delimiter">(</span>command<span class="Delimiter">,</span> EXCLUSIVE_CONTAINER<span class="Delimiter">,</span> in<span class="Delimiter">);</span> +<span id="L232" class="LineNr">232 </span> <a href='030container.cc.html#L662'>insert_container</a><span class="Delimiter">(</span>command<span class="Delimiter">,</span> <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a><span class="Delimiter">,</span> in<span class="Delimiter">);</span> <span id="L233" class="LineNr">233 </span><span class="Delimiter">}</span> <span id="L234" class="LineNr">234 </span> <span id="L235" class="LineNr">235 </span><span class="Comment">//: arrays are disallowed inside exclusive containers unless their length is</span> @@ -315,7 +315,7 @@ if ('onhashchange' in window) { <span id="L254" class="LineNr">254 </span> <span class="Normal">x</span>:num <span id="L255" class="LineNr">255 </span> <span class="Normal">y</span>:num <span id="L256" class="LineNr">256 </span>] -<span id="L257" class="LineNr">257 </span><span class="muRecipe">def</span> main [ +<span id="L257" class="LineNr">257 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L258" class="LineNr">258 </span> <span class="Constant">1</span>:num<span class="Special"> <- </span>copy <span class="Constant">34</span> <span id="L259" class="LineNr">259 </span> <span class="Constant">2</span>:foo<span class="Special"> <- </span>merge <span class="Constant">0</span>/x<span class="Delimiter">,</span> <span class="Constant">1</span>:num <span class="Comment"># tag must be a literal when merging exclusive containers</span> <span id="L260" class="LineNr">260 </span> <span class="Constant">4</span>:foo<span class="Special"> <- </span>merge <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">1</span>:num @@ -335,7 +335,7 @@ if ('onhashchange' in window) { <span id="L274" class="LineNr">274 </span><span class="muData">container</span> bar [ <span id="L275" class="LineNr">275 </span> <span class="Normal">z</span>:num <span id="L276" class="LineNr">276 </span>] -<span id="L277" class="LineNr">277 </span><span class="muRecipe">def</span> main [ +<span id="L277" class="LineNr">277 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L278" class="LineNr">278 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span>merge <span class="Constant">0</span>/x<span class="Delimiter">,</span> <span class="Constant">34</span> <span id="L279" class="LineNr">279 </span>] <span id="L280" class="LineNr">280 </span><span class="traceContains">+mem: storing 0 in location 1</span> @@ -351,11 +351,11 @@ if ('onhashchange' in window) { <span id="L290" class="LineNr">290 </span><span class="muData">container</span> bar [ <span id="L291" class="LineNr">291 </span> <span class="Normal">z</span>:num <span id="L292" class="LineNr">292 </span>] -<span id="L293" class="LineNr">293 </span><span class="muRecipe">def</span> main [ +<span id="L293" class="LineNr">293 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L294" class="LineNr">294 </span> <span class="Constant">1</span>:num<span class="Special"> <- </span>copy <span class="Constant">0</span> <span id="L295" class="LineNr">295 </span> <span class="Constant">2</span>:foo<span class="Special"> <- </span>merge <span class="Constant">1</span>:num<span class="Delimiter">,</span> <span class="Constant">34</span> <span id="L296" class="LineNr">296 </span>] -<span id="L297" class="LineNr">297 </span><span class="traceContains">+error: main: ingredient 0 of 'merge' should be a literal, for the tag of exclusive-container 'foo' in '2:foo <- merge 1:num, 34'</span> +<span id="L297" class="LineNr">297 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: ingredient 0 of 'merge' should be a literal, for the tag of exclusive-container 'foo' in '2:foo <- merge 1:num, 34'</span> <span id="L298" class="LineNr">298 </span> <span id="L299" class="LineNr">299 </span><span class="Delimiter">:(scenario merge_handles_exclusive_container_inside_exclusive_container)</span> <span id="L300" class="LineNr">300 </span><span class="muData">exclusive-container</span> foo [ @@ -366,7 +366,7 @@ if ('onhashchange' in window) { <span id="L305" class="LineNr">305 </span> <span class="Normal">a</span>:num <span id="L306" class="LineNr">306 </span> <span class="Normal">b</span>:num <span id="L307" class="LineNr">307 </span>] -<span id="L308" class="LineNr">308 </span><span class="muRecipe">def</span> main [ +<span id="L308" class="LineNr">308 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L309" class="LineNr">309 </span> <span class="Constant">1</span>:num<span class="Special"> <- </span>copy <span class="Constant">0</span> <span id="L310" class="LineNr">310 </span> <span class="Constant">2</span>:bar<span class="Special"> <- </span>merge <span class="Constant">0</span>/a<span class="Delimiter">,</span> <span class="Constant">34</span> <span id="L311" class="LineNr">311 </span> <span class="Constant">4</span>:foo<span class="Special"> <- </span>merge <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">2</span>:bar @@ -375,25 +375,25 @@ if ('onhashchange' in window) { <span id="L314" class="LineNr">314 </span><span class="traceContains">+mem: storing 34 in location 6</span> <span id="L315" class="LineNr">315 </span>$error: <span class="Constant">0</span> <span id="L316" class="LineNr">316 </span> -<span id="L317" class="LineNr">317 </span><span class="Delimiter">:(before "End check_merge_call Special-cases")</span> -<span id="L318" class="LineNr">318 </span><span class="Normal">case</span> EXCLUSIVE_CONTAINER: <span class="Delimiter">{</span> +<span id="L317" class="LineNr">317 </span><span class="Delimiter">:(before "End <a href='031merge.cc.html#L142'>check_merge_call</a> Special-cases")</span> +<span id="L318" class="LineNr">318 </span><span class="Normal">case</span> <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a>: <span class="Delimiter">{</span> <span id="L319" class="LineNr">319 </span> assert<span class="Delimiter">(</span>state<span class="Delimiter">.</span>data<span class="Delimiter">.</span>top<span class="Delimiter">().</span>container_element_index == <span class="Constant">0</span><span class="Delimiter">);</span> -<span id="L320" class="LineNr">320 </span> trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"checking exclusive container "</span> << to_string<span class="Delimiter">(</span>container<span class="Delimiter">)</span> << <span class="Constant">" vs ingredient "</span> << ingredient_index << end<span class="Delimiter">();</span> +<span id="L320" class="LineNr">320 </span> <a href='003trace.cc.html#L171'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"checking exclusive container "</span> << <a href='028call_return.cc.html#L158'>to_string</a><span class="Delimiter">(</span>container<span class="Delimiter">)</span> << <span class="Constant">" vs ingredient "</span> << ingredient_index << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L321" class="LineNr">321 </span> <span class="Comment">// easy case: exact match</span> <span id="L322" class="LineNr">322 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>types_strictly_match<span class="Delimiter">(</span>container<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>ingredient_index<span class="Delimiter">)))</span> <span id="L323" class="LineNr">323 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L324" class="LineNr">324 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_literal<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>ingredient_index<span class="Delimiter">)))</span> <span class="Delimiter">{</span> -<span id="L325" class="LineNr">325 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"ingredient "</span> << ingredient_index << <span class="Constant">" of 'merge' should be a literal, for the tag of exclusive-container '"</span> << container_info<span class="Delimiter">.</span>name << <span class="Constant">"' in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L325" class="LineNr">325 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"ingredient "</span> << ingredient_index << <span class="Constant">" of 'merge' should be a literal, for the tag of exclusive-container '"</span> << container_info<span class="Delimiter">.</span>name << <span class="Constant">"' in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L326" class="LineNr">326 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L327" class="LineNr">327 </span> <span class="Delimiter">}</span> <span id="L328" class="LineNr">328 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> ingredient = ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>ingredient_index<span class="Delimiter">);</span> <span class="Comment">// unnecessary copy just to keep this function from modifying caller</span> -<span id="L329" class="LineNr">329 </span> populate_value<span class="Delimiter">(</span>ingredient<span class="Delimiter">);</span> -<span id="L330" class="LineNr">330 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ingredient<span class="Delimiter">.</span>value >= SIZE<span class="Delimiter">(</span>container_info<span class="Delimiter">.</span>elements<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L331" class="LineNr">331 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"invalid tag at "</span> << ingredient_index << <span class="Constant">" for '"</span> << container_info<span class="Delimiter">.</span>name << <span class="Constant">"' in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L329" class="LineNr">329 </span> <a href='012transform.cc.html#L90'>populate_value</a><span class="Delimiter">(</span>ingredient<span class="Delimiter">);</span> +<span id="L330" class="LineNr">330 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ingredient<span class="Delimiter">.</span>value >= <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>container_info<span class="Delimiter">.</span>elements<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L331" class="LineNr">331 </span> <a href='003trace.cc.html#L178'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"invalid tag at "</span> << ingredient_index << <span class="Constant">" for '"</span> << container_info<span class="Delimiter">.</span>name << <span class="Constant">"' in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L332" class="LineNr">332 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L333" class="LineNr">333 </span> <span class="Delimiter">}</span> <span id="L334" class="LineNr">334 </span> <span class="Normal">const</span> reagent& variant = variant_type<span class="Delimiter">(</span>container<span class="Delimiter">,</span> ingredient<span class="Delimiter">.</span>value<span class="Delimiter">);</span> -<span id="L335" class="LineNr">335 </span> trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"tag: "</span> << ingredient<span class="Delimiter">.</span>value << end<span class="Delimiter">();</span> +<span id="L335" class="LineNr">335 </span> <a href='003trace.cc.html#L171'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"tag: "</span> << ingredient<span class="Delimiter">.</span>value << <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span> <span id="L336" class="LineNr">336 </span> <span class="Comment">// replace union with its variant</span> <span id="L337" class="LineNr">337 </span> state<span class="Delimiter">.</span>data<span class="Delimiter">.</span>pop<span class="Delimiter">();</span> <span id="L338" class="LineNr">338 </span> state<span class="Delimiter">.</span>data<span class="Delimiter">.</span>push<span class="Delimiter">(</span>merge_check_point<span class="Delimiter">(</span>variant<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">));</span> @@ -410,7 +410,7 @@ if ('onhashchange' in window) { <span id="L349" class="LineNr">349 </span> <span class="Normal">x</span>:num <span id="L350" class="LineNr">350 </span> <span class="Normal">y</span>:num <span id="L351" class="LineNr">351 </span>] -<span id="L352" class="LineNr">352 </span><span class="muRecipe">def</span> main [ +<span id="L352" class="LineNr">352 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L353" class="LineNr">353 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span>merge <span class="Constant">23</span><span class="Delimiter">,</span> <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">34</span> <span id="L354" class="LineNr">354 </span>] <span id="L355" class="LineNr">355 </span><span class="traceContains">+mem: storing 23 in location 1</span> @@ -428,10 +428,10 @@ if ('onhashchange' in window) { <span id="L367" class="LineNr">367 </span> <span class="Normal">x</span>:num <span id="L368" class="LineNr">368 </span> <span class="Normal">y</span>:num <span id="L369" class="LineNr">369 </span>] -<span id="L370" class="LineNr">370 </span><span class="muRecipe">def</span> main [ +<span id="L370" class="LineNr">370 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L371" class="LineNr">371 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span>merge <span class="Constant">23</span><span class="Delimiter">,</span> <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">34</span><span class="Delimiter">,</span> <span class="Constant">35</span> <span id="L372" class="LineNr">372 </span>] -<span id="L373" class="LineNr">373 </span><span class="traceContains">+error: main: too many ingredients in '1:foo <- merge 23, 1/y, 34, 35'</span> +<span id="L373" class="LineNr">373 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: too many ingredients in '1:foo <- merge 23, 1/y, 34, 35'</span> <span id="L374" class="LineNr">374 </span> <span id="L375" class="LineNr">375 </span><span class="Delimiter">:(scenario merge_check_exclusive_container_containing_container)</span> <span id="L376" class="LineNr">376 </span><span class="muData">exclusive-container</span> foo [ @@ -442,7 +442,7 @@ if ('onhashchange' in window) { <span id="L381" class="LineNr">381 </span> <span class="Normal">x</span>:num <span id="L382" class="LineNr">382 </span> <span class="Normal">y</span>:num <span id="L383" class="LineNr">383 </span>] -<span id="L384" class="LineNr">384 </span><span class="muRecipe">def</span> main [ +<span id="L384" class="LineNr">384 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L385" class="LineNr">385 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span>merge <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">23</span><span class="Delimiter">,</span> <span class="Constant">34</span> <span id="L386" class="LineNr">386 </span>] <span id="L387" class="LineNr">387 </span><span class="traceContains">+mem: storing 1 in location 1</span> @@ -459,7 +459,7 @@ if ('onhashchange' in window) { <span id="L398" class="LineNr">398 </span> <span class="Normal">x</span>:num <span id="L399" class="LineNr">399 </span> <span class="Normal">y</span>:num <span id="L400" class="LineNr">400 </span>] -<span id="L401" class="LineNr">401 </span><span class="muRecipe">def</span> main [ +<span id="L401" class="LineNr">401 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L402" class="LineNr">402 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span>merge <span class="Constant">0</span>/x<span class="Delimiter">,</span> <span class="Constant">23</span> <span id="L403" class="LineNr">403 </span>] <span id="L404" class="LineNr">404 </span>$error: <span class="Constant">0</span> @@ -474,10 +474,10 @@ if ('onhashchange' in window) { <span id="L413" class="LineNr">413 </span> <span class="Normal">x</span>:num <span id="L414" class="LineNr">414 </span> <span class="Normal">y</span>:num <span id="L415" class="LineNr">415 </span>] -<span id="L416" class="LineNr">416 </span><span class="muRecipe">def</span> main [ +<span id="L416" class="LineNr">416 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L417" class="LineNr">417 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span>merge <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">23</span> <span id="L418" class="LineNr">418 </span>] -<span id="L419" class="LineNr">419 </span><span class="traceContains">+error: main: too few ingredients in '1:foo <- merge 1/y, 23'</span> +<span id="L419" class="LineNr">419 </span><span class="traceContains">+error: <a href='000organization.cc.html#L113'>main</a>: too few ingredients in '1:foo <- merge 1/y, 23'</span> <span id="L420" class="LineNr">420 </span> <span id="L421" class="LineNr">421 </span><span class="Delimiter">:(scenario merge_check_exclusive_container_containing_container_4)</span> <span id="L422" class="LineNr">422 </span><span class="muData">exclusive-container</span> foo [ @@ -488,7 +488,7 @@ if ('onhashchange' in window) { <span id="L427" class="LineNr">427 </span> <span class="Normal">a</span>:num <span id="L428" class="LineNr">428 </span> <span class="Normal">b</span>:num <span id="L429" class="LineNr">429 </span>] -<span id="L430" class="LineNr">430 </span><span class="muRecipe">def</span> main [ +<span id="L430" class="LineNr">430 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L431" class="LineNr">431 </span> <span class="Constant">1</span>:bar<span class="Special"> <- </span>merge <span class="Constant">23</span><span class="Delimiter">,</span> <span class="Constant">24</span> <span id="L432" class="LineNr">432 </span> <span class="Constant">3</span>:foo<span class="Special"> <- </span>merge <span class="Constant">1</span>/y<span class="Delimiter">,</span> <span class="Constant">1</span>:bar <span id="L433" class="LineNr">433 </span>] @@ -497,7 +497,7 @@ if ('onhashchange' in window) { <span id="L436" class="LineNr">436 </span><span class="Comment">//: Since the different variants of an exclusive-container might have</span> <span id="L437" class="LineNr">437 </span><span class="Comment">//: different sizes, relax the size mismatch check for 'merge' instructions.</span> <span id="L438" class="LineNr">438 </span><span class="Delimiter">:(before "End size_mismatch(x) Special-cases")</span> -<span id="L439" class="LineNr">439 </span><span class="Normal">if</span> <span class="Delimiter">(</span>current_step_index<span class="Delimiter">()</span> < SIZE<span class="Delimiter">(</span>Current_routine<span class="Delimiter">-></span>steps<span class="Delimiter">())</span> +<span id="L439" class="LineNr">439 </span><span class="Normal">if</span> <span class="Delimiter">(</span>current_step_index<span class="Delimiter">()</span> < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>Current_routine<span class="Delimiter">-></span>steps<span class="Delimiter">())</span> <span id="L440" class="LineNr">440 </span> && current_instruction<span class="Delimiter">().</span>operation == MERGE <span id="L441" class="LineNr">441 </span> && !current_instruction<span class="Delimiter">().</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> <span id="L442" class="LineNr">442 </span> && current_instruction<span class="Delimiter">().</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>type<span class="Delimiter">)</span> <span class="Delimiter">{</span> @@ -505,8 +505,8 @@ if ('onhashchange' in window) { <span id="L444" class="LineNr">444 </span> <span class="Comment">// Update size_mismatch Check for MERGE(x)</span> <span id="L445" class="LineNr">445 </span> <span class="Normal">const</span> type_tree* root_type = x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom ? x<span class="Delimiter">.</span>type : x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">;</span> <span id="L446" class="LineNr">446 </span> assert<span class="Delimiter">(</span>root_type<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> -<span id="L447" class="LineNr">447 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> root_type<span class="Delimiter">-></span>value<span class="Delimiter">).</span>kind == EXCLUSIVE_CONTAINER<span class="Delimiter">)</span> -<span id="L448" class="LineNr">448 </span> <span class="Identifier">return</span> size_of<span class="Delimiter">(</span>x<span class="Delimiter">)</span> < SIZE<span class="Delimiter">(</span>data<span class="Delimiter">);</span> +<span id="L447" class="LineNr">447 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> root_type<span class="Delimiter">-></span>value<span class="Delimiter">).</span>kind == <a href='010vm.cc.html#L175'>EXCLUSIVE_CONTAINER</a><span class="Delimiter">)</span> +<span id="L448" class="LineNr">448 </span> <span class="Identifier">return</span> size_of<span class="Delimiter">(</span>x<span class="Delimiter">)</span> < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>data<span class="Delimiter">);</span> <span id="L449" class="LineNr">449 </span><span class="Delimiter">}</span> <span id="L450" class="LineNr">450 </span> <span id="L451" class="LineNr">451 </span><span class="Delimiter">:(scenario merge_exclusive_container_with_mismatched_sizes)</span> @@ -518,7 +518,7 @@ if ('onhashchange' in window) { <span id="L457" class="LineNr">457 </span> <span class="Normal">x</span>:num <span id="L458" class="LineNr">458 </span> <span class="Normal">y</span>:foo <span id="L459" class="LineNr">459 </span>] -<span id="L460" class="LineNr">460 </span><span class="muRecipe">def</span> main [ +<span id="L460" class="LineNr">460 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ <span id="L461" class="LineNr">461 </span> <span class="Constant">1</span>:num<span class="Special"> <- </span>copy <span class="Constant">34</span> <span id="L462" class="LineNr">462 </span> <span class="Constant">2</span>:num<span class="Special"> <- </span>copy <span class="Constant">35</span> <span id="L463" class="LineNr">463 </span> <span class="Constant">3</span>:bar<span class="Special"> <- </span>merge <span class="Constant">0</span>/x<span class="Delimiter">,</span> <span class="Constant">1</span>:num |