diff options
Diffstat (limited to 'html/043space.cc.html')
| -rw-r--r-- | html/043space.cc.html | 421 |
1 files changed, 211 insertions, 210 deletions
diff --git a/html/043space.cc.html b/html/043space.cc.html index 9b1a5209..1de8212b 100644 --- a/html/043space.cc.html +++ b/html/043space.cc.html @@ -243,7 +243,7 @@ if ('onhashchange' in window) { <span id="L177" class="LineNr">177 </span><span class="Comment">// `default-space:space <- new location:type, number-of-locals:literal`</span> <span id="L178" class="LineNr">178 </span><span class="Comment">// where N is Name[recipe][""]</span> <span id="L179" class="LineNr">179 </span><span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>name == <span class="Constant">"new-default-space"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L180" class="LineNr">180 </span> <a href='043space.cc.html#L311'>rewrite_default_space_instruction</a><span class="Delimiter">(</span>curr<span class="Delimiter">);</span> +<span id="L180" class="LineNr">180 </span> <a href='043space.cc.html#L312'>rewrite_default_space_instruction</a><span class="Delimiter">(</span>curr<span class="Delimiter">);</span> <span id="L181" class="LineNr">181 </span><span class="Delimiter">}</span> <span id="L182" class="LineNr">182 </span><span class="Delimiter">:(after "Begin Preprocess read_memory(x)")</span> <span id="L183" class="LineNr">183 </span><span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">"number-of-locals"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> @@ -285,7 +285,7 @@ if ('onhashchange' in window) { <span id="L219" class="LineNr">219 </span> <span id="L220" class="LineNr">220 </span><span class="Delimiter">:(before "End Rewrite Instruction(curr, <a href='010vm.cc.html#L19'>recipe</a> result)")</span> <span id="L221" class="LineNr">221 </span><span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>name == <span class="Constant">"local-scope"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L222" class="LineNr">222 </span> <a href='043space.cc.html#L311'>rewrite_default_space_instruction</a><span class="Delimiter">(</span>curr<span class="Delimiter">);</span> +<span id="L222" class="LineNr">222 </span> <a href='043space.cc.html#L312'>rewrite_default_space_instruction</a><span class="Delimiter">(</span>curr<span class="Delimiter">);</span> <span id="L223" class="LineNr">223 </span><span class="Delimiter">}</span> <span id="L224" class="LineNr">224 </span> <span id="L225" class="LineNr">225 </span><span class="Comment">//: todo: do this in a transform, rather than magically in the 'return' instruction</span> @@ -296,214 +296,215 @@ if ('onhashchange' in window) { <span id="L230" class="LineNr">230 </span> <span id="L231" class="LineNr">231 </span><span class="Delimiter">:(code)</span> <span id="L232" class="LineNr">232 </span><span class="Normal">void</span> <a href='043space.cc.html#L232'>try_reclaim_locals</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L233" class="LineNr">233 </span> <span class="Comment">// only reclaim routines starting with 'local-scope'</span> -<span id="L234" class="LineNr">234 </span> <span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> r = get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> current_recipe_name<span class="Delimiter">());</span> -<span id="L235" class="LineNr">235 </span> <span class="Normal">const</span> recipe& exiting_recipe = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span> -<span id="L236" class="LineNr">236 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L237" class="LineNr">237 </span> <span class="Normal">const</span> instruction& inst = exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> -<span id="L238" class="LineNr">238 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name_before_rewrite != <span class="Constant">"local-scope"</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L239" class="LineNr">239 </span> <span class="Comment">// reclaim any local variables unless they're being returned</span> -<span id="L240" class="LineNr">240 </span> vector<<span class="Normal">double</span>> zeros<span class="Delimiter">;</span> -<span id="L241" class="LineNr">241 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">leave default space for last</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L242" class="LineNr">242 </span> <span class="Conceal">¦</span> <span class="Normal">const</span> instruction& inst = exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L243" class="LineNr">243 </span> <span class="Conceal">¦</span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">const</span> reagent& product = inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment">// local variables only</span> -<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>product<span class="Delimiter">,</span> <span class="Constant">"lookup"</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>product<span class="Delimiter">,</span> <span class="Constant">"raw"</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// tests often want to check such locations after they run</span> -<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='043space.cc.html#L273'>escaping</a><span class="Delimiter">(</span>product<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment">// End Checks For Reclaiming Locals</span> -<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"clearing "</span> << product<span class="Delimiter">.</span>original_string << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> -<span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> zeros<span class="Delimiter">.</span>resize<span class="Delimiter">(</span>size_of<span class="Delimiter">(</span>product<span class="Delimiter">));</span> -<span id="L252" class="LineNr">252 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> write_memory<span class="Delimiter">(</span>product<span class="Delimiter">,</span> zeros<span class="Delimiter">);</span> -<span id="L253" class="LineNr">253 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L254" class="LineNr">254 </span> <span class="Delimiter">}</span> -<span id="L255" class="LineNr">255 </span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"automatically abandoning "</span> << current_call<span class="Delimiter">().</span>default_space << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> -<span id="L256" class="LineNr">256 </span> <a href='037abandon.cc.html#L28'>abandon</a><span class="Delimiter">(</span>current_call<span class="Delimiter">().</span>default_space<span class="Delimiter">,</span> -<span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>type<span class="Delimiter">-></span>right<span class="Delimiter">,</span> -<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment">/*</span><span class="Comment">refcount</span><span class="Comment">*/</span><span class="Constant">1</span> + <span class="Comment">/*</span><span class="Comment">array length</span><span class="Comment">*/</span><span class="Constant">1</span> + <span class="Comment">/*</span><span class="Comment">number-of-locals</span><span class="Comment">*/</span>Name[r][<span class="Constant">""</span>]<span class="Delimiter">);</span> -<span id="L259" class="LineNr">259 </span><span class="Delimiter">}</span> -<span id="L260" class="LineNr">260 </span> -<span id="L261" class="LineNr">261 </span><span class="Comment">//: Reclaiming local variables above requires remembering what name an</span> -<span id="L262" class="LineNr">262 </span><span class="Comment">//: instruction had before any rewrites or transforms.</span> -<span id="L263" class="LineNr">263 </span><span class="Delimiter">:(before "End <a href='010vm.cc.html#L32'>instruction</a> Fields")</span> -<span id="L264" class="LineNr">264 </span>string name_before_rewrite<span class="Delimiter">;</span> -<span id="L265" class="LineNr">265 </span><span class="Delimiter">:(before "End <a href='010vm.cc.html#L32'>instruction</a> Clear")</span> -<span id="L266" class="LineNr">266 </span>name_before_rewrite<span class="Delimiter">.</span><a href='050scenario.cc.html#L60'>clear</a><span class="Delimiter">();</span> -<span id="L267" class="LineNr">267 </span><span class="Delimiter">:(before "End next_instruction(curr)")</span> -<span id="L268" class="LineNr">268 </span>curr<span class="Delimiter">-></span>name_before_rewrite = curr<span class="Delimiter">-></span>name<span class="Delimiter">;</span> -<span id="L269" class="LineNr">269 </span> -<span id="L270" class="LineNr">270 </span><span class="Delimiter">:(code)</span> -<span id="L271" class="LineNr">271 </span><span class="Comment">// is this reagent one of the values returned by the current (return) instruction?</span> -<span id="L272" class="LineNr">272 </span><span class="Comment">// is the corresponding ingredient saved in the caller?</span> -<span id="L273" class="LineNr">273 </span><span class="Normal">bool</span> <a href='043space.cc.html#L273'>escaping</a><span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L274" class="LineNr">274 </span> assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">);</span> <span class="Comment">// run-time only</span> -<span id="L275" class="LineNr">275 </span> <span class="Comment">// nothing escapes when you fall through past end of recipe</span> -<span id="L276" class="LineNr">276 </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 class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L277" class="LineNr">277 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">long</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L278" class="LineNr">278 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>r == current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<span id="L279" class="LineNr">279 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='043space.cc.html#L301'>caller_uses_product</a><span class="Delimiter">(</span>i<span class="Delimiter">))</span> -<span id="L280" class="LineNr">280 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L281" class="LineNr">281 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L282" class="LineNr">282 </span> <span class="Delimiter">}</span> -<span id="L283" class="LineNr">283 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L284" class="LineNr">284 </span><span class="Delimiter">}</span> -<span id="L285" class="LineNr">285 </span> -<span id="L286" class="LineNr">286 </span><span class="Comment">//: since we don't decrement refcounts for escaping values above, make sure we</span> -<span id="L287" class="LineNr">287 </span><span class="Comment">//: don't increment them when the caller saves them either</span> -<span id="L288" class="LineNr">288 </span> -<span id="L289" class="LineNr">289 </span><span class="Delimiter">:(before "End should_update_refcounts() Special-cases")</span> -<span id="L290" class="LineNr">290 </span><span class="Normal">if</span> <span class="Delimiter">(</span>Writing_products_of_instruction<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L291" class="LineNr">291 </span> <span class="Normal">const</span> instruction& inst = current_instruction<span class="Delimiter">();</span> -<span id="L292" class="LineNr">292 </span> <span class="Comment">// should_update_refcounts() Special-cases When Writing Products Of Primitive Instructions</span> -<span id="L293" class="LineNr">293 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation < <a href='010vm.cc.html#L191'>MAX_PRIMITIVE_RECIPES</a><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L294" class="LineNr">294 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L295" class="LineNr">295 </span> <span class="Normal">const</span> recipe& callee = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>operation<span class="Delimiter">);</span> -<span id="L296" class="LineNr">296 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>callee<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L297" class="LineNr">297 </span> <span class="Identifier">return</span> callee<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name_before_rewrite != <span class="Constant">"local-scope"</span><span class="Delimiter">;</span> <span class="Comment">// callees that call local-scope are already dealt with before return</span> -<span id="L298" class="LineNr">298 </span><span class="Delimiter">}</span> -<span id="L299" class="LineNr">299 </span> -<span id="L300" class="LineNr">300 </span><span class="Delimiter">:(code)</span> -<span id="L301" class="LineNr">301 </span><span class="Normal">bool</span> <a href='043space.cc.html#L301'>caller_uses_product</a><span class="Delimiter">(</span><span class="Normal">int</span> product_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L302" class="LineNr">302 </span> assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">);</span> <span class="Comment">// run-time only</span> -<span id="L303" class="LineNr">303 </span> assert<span class="Delimiter">(</span>!Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> -<span id="L304" class="LineNr">304 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>size<span class="Delimiter">()</span> == <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L305" class="LineNr">305 </span> <span class="Normal">const</span> call& caller = *++Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> -<span id="L306" class="LineNr">306 </span> <span class="Normal">const</span> instruction& caller_inst = to_instruction<span class="Delimiter">(</span>caller<span class="Delimiter">);</span> -<span id="L307" class="LineNr">307 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>product_index >= <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>caller_inst<span class="Delimiter">.</span>products<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L308" class="LineNr">308 </span> <span class="Identifier">return</span> !is_dummy<span class="Delimiter">(</span>caller_inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>product_index<span class="Delimiter">));</span> -<span id="L309" class="LineNr">309 </span><span class="Delimiter">}</span> -<span id="L310" class="LineNr">310 </span> -<span id="L311" class="LineNr">311 </span><span class="Normal">void</span> <a href='043space.cc.html#L311'>rewrite_default_space_instruction</a><span class="Delimiter">(</span>instruction& curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L312" class="LineNr">312 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!curr<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> -<span id="L313" class="LineNr">313 </span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L168'>raise</a> << to_original_string<span class="Delimiter">(</span>curr<span class="Delimiter">)</span> << <span class="Constant">" can't take any ingredients</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> -<span id="L314" class="LineNr">314 </span> curr<span class="Delimiter">.</span>name = <span class="Constant">"new"</span><span class="Delimiter">;</span> -<span id="L315" class="LineNr">315 </span> <span class="Constant">curr.ingredients.push_back(reagent("location:type</span><span class="Constant">"));</span> -<span id="L316" class="LineNr">316 </span> <span class="Constant">curr.ingredients.push_back(reagent("number-of-locals:literal</span><span class="Constant">"));</span> -<span id="L317" class="LineNr">317 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!curr<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> -<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L168'>raise</a> << <span class="Constant">"new-default-space can't take any results</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> -<span id="L319" class="LineNr">319 </span> curr<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">"default-space:space"</span><span class="Delimiter">));</span> -<span id="L320" class="LineNr">320 </span><span class="Delimiter">}</span> -<span id="L321" class="LineNr">321 </span> -<span id="L322" class="LineNr">322 </span><span class="Delimiter">:(scenario local_scope_frees_up_addresses_inside_containers)</span> -<span id="L323" class="LineNr">323 </span><span class="muData">container</span> foo [ -<span id="L324" class="LineNr">324 </span> <span class="Normal">x</span>:num -<span id="L325" class="LineNr">325 </span> <span class="Normal">y</span>:&:num -<span id="L326" class="LineNr">326 </span>] -<span id="L327" class="LineNr">327 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ -<span id="L328" class="LineNr">328 </span> local-scope -<span id="L329" class="LineNr">329 </span> <span class="Normal">x</span>:&:num<span class="Special"> <- </span><span class="Normal">new</span> <span class="Constant">number:type</span> -<span id="L330" class="LineNr">330 </span> <span class="Normal">y</span>:foo<span class="Special"> <- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> x:&:num -<span id="L331" class="LineNr">331 </span> <span class="Comment"># x and y are both cleared when main returns</span> -<span id="L332" class="LineNr">332 </span>] -<span id="L333" class="LineNr">333 </span><span class="traceContains">+mem: clearing x:&:num</span> -<span id="L334" class="LineNr">334 </span><span class="traceContains">+mem: decrementing refcount of 1006: 2 -> 1</span> -<span id="L335" class="LineNr">335 </span><span class="traceContains">+mem: clearing y:foo</span> -<span id="L336" class="LineNr">336 </span><span class="traceContains">+mem: decrementing refcount of 1006: 1 -> 0</span> -<span id="L337" class="LineNr">337 </span><span class="traceContains">+mem: automatically abandoning 1006</span> -<span id="L338" class="LineNr">338 </span> -<span id="L339" class="LineNr">339 </span><span class="Delimiter">:(scenario local_scope_returns_addresses_inside_containers)</span> -<span id="L340" class="LineNr">340 </span><span class="muData">container</span> foo [ -<span id="L341" class="LineNr">341 </span> <span class="Normal">x</span>:num -<span id="L342" class="LineNr">342 </span> <span class="Normal">y</span>:&:num -<span id="L343" class="LineNr">343 </span>] -<span id="L344" class="LineNr">344 </span><span class="muRecipe">def</span> f [ -<span id="L345" class="LineNr">345 </span> local-scope -<span id="L346" class="LineNr">346 </span> <span class="Normal">x</span>:&:num<span class="Special"> <- </span><span class="Normal">new</span> <span class="Constant">number:type</span> -<span id="L347" class="LineNr">347 </span> *x:&:num<span class="Special"> <- </span>copy <span class="Constant">12</span> -<span id="L348" class="LineNr">348 </span> <span class="Normal">y</span>:foo<span class="Special"> <- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> x:&:num -<span id="L349" class="LineNr">349 </span> <span class="Comment"># since y is 'escaping' f, it should not be cleared</span> -<span id="L350" class="LineNr">350 </span> <span class="Identifier">return</span> y:foo -<span id="L351" class="LineNr">351 </span>] -<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>f -<span id="L354" class="LineNr">354 </span> <span class="Constant">3</span>:num<span class="Special"> <- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">x:offset</span> -<span id="L355" class="LineNr">355 </span> <span class="Constant">4</span>:&:num<span class="Special"> <- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">y:offset</span> -<span id="L356" class="LineNr">356 </span> <span class="Constant">5</span>:num<span class="Special"> <- </span>copy *<span class="Constant">4</span>:&:num -<span id="L357" class="LineNr">357 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span><a href='001help.cc.html#L218'>put</a> <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">y:offset</span><span class="Delimiter">,</span> <span class="Constant">0</span> -<span id="L358" class="LineNr">358 </span> <span class="Constant">4</span>:&:num<span class="Special"> <- </span>copy <span class="Constant">0</span> -<span id="L359" class="LineNr">359 </span>] -<span id="L360" class="LineNr">360 </span><span class="traceContains">+mem: storing 34 in location 1</span> -<span id="L361" class="LineNr">361 </span><span class="traceContains">+mem: storing 1006 in location 2</span> -<span id="L362" class="LineNr">362 </span><span class="traceContains">+mem: storing 34 in location 3</span> -<span id="L363" class="LineNr">363 </span><span class="Comment"># refcount of 1:foo shouldn't include any stray ones from f</span> -<span id="L364" class="LineNr">364 </span><span class="traceContains">+run: {4: ("address" "number")} <- get {1: "foo"}, {y: "offset"}</span> -<span id="L365" class="LineNr">365 </span><span class="traceContains">+mem: incrementing refcount of 1006: 1 -> 2</span> -<span id="L366" class="LineNr">366 </span><span class="Comment"># 1:foo wasn't abandoned/cleared</span> -<span id="L367" class="LineNr">367 </span><span class="traceContains">+run: {5: "number"} <- copy {4: ("address" "number"), "lookup": ()}</span> -<span id="L368" class="LineNr">368 </span><span class="traceContains">+mem: storing 12 in location 5</span> -<span id="L369" class="LineNr">369 </span><span class="traceContains">+run: {1: "foo"} <- <a href='001help.cc.html#L218'>put</a> {1: "foo"}, {y: "offset"}, {0: "literal"}</span> -<span id="L370" class="LineNr">370 </span><span class="traceContains">+mem: decrementing refcount of 1006: 2 -> 1</span> -<span id="L371" class="LineNr">371 </span><span class="traceContains">+run: {4: ("address" "number")} <- copy {0: "literal"}</span> -<span id="L372" class="LineNr">372 </span><span class="traceContains">+mem: decrementing refcount of 1006: 1 -> 0</span> -<span id="L373" class="LineNr">373 </span><span class="traceContains">+mem: automatically abandoning 1006</span> -<span id="L374" class="LineNr">374 </span> -<span id="L375" class="LineNr">375 </span><span class="Delimiter">:(scenario local_scope_claims_return_values_when_not_saved)</span> -<span id="L376" class="LineNr">376 </span><span class="muRecipe">def</span> f [ -<span id="L377" class="LineNr">377 </span> local-scope -<span id="L378" class="LineNr">378 </span> <span class="Normal">x</span>:&:num<span class="Special"> <- </span><span class="Normal">new</span> <span class="Constant">number:type</span> -<span id="L379" class="LineNr">379 </span> <span class="Identifier">return</span> x:&:num -<span id="L380" class="LineNr">380 </span>] -<span id="L381" class="LineNr">381 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ -<span id="L382" class="LineNr">382 </span> f <span class="Comment"># doesn't save result</span> -<span id="L383" class="LineNr">383 </span>] -<span id="L384" class="LineNr">384 </span><span class="Comment"># x reclaimed</span> -<span id="L385" class="LineNr">385 </span><span class="traceContains">+mem: automatically abandoning 1004</span> -<span id="L386" class="LineNr">386 </span><span class="Comment"># f's local scope reclaimed</span> -<span id="L387" class="LineNr">387 </span><span class="traceContains">+mem: automatically abandoning 1000</span> -<span id="L388" class="LineNr">388 </span> -<span id="L389" class="LineNr">389 </span><span class="SalientComment">//:: all recipes must set default-space one way or another</span> -<span id="L390" class="LineNr">390 </span> -<span id="L391" class="LineNr">391 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L392" class="LineNr">392 </span><span class="Normal">bool</span> Hide_missing_default_space_errors = <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L393" class="LineNr">393 </span><span class="Delimiter">:(before "End Checks")</span> -<span id="L394" class="LineNr">394 </span>Transform<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>check_default_space<span class="Delimiter">);</span> <span class="Comment">// idempotent</span> -<span id="L395" class="LineNr">395 </span><span class="Delimiter">:(code)</span> -<span id="L396" class="LineNr">396 </span><span class="Normal">void</span> check_default_space<span class="Delimiter">(</span><span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> r<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L397" class="LineNr">397 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Hide_missing_default_space_errors<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// skip previous core tests; this is only for Mu code</span> -<span id="L398" class="LineNr">398 </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="L399" class="LineNr">399 </span> <span class="Comment">// End check_default_space Special-cases</span> -<span id="L400" class="LineNr">400 </span> <span class="Comment">// assume recipes with only numeric addresses know what they're doing (usually tests)</span> -<span id="L401" class="LineNr">401 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_non_special_name<span class="Delimiter">(</span>r<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L402" class="LineNr">402 </span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"--- check that <a href='010vm.cc.html#L19'>recipe</a> "</span> << caller<span class="Delimiter">.</span>name << <span class="Constant">" sets default-space"</span> << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> -<span id="L403" class="LineNr">403 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L404" class="LineNr">404 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> -<span id="L405" class="LineNr">405 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> || caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name != <span class="Constant">"default-space"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L406" class="LineNr">406 </span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L168'>raise</a> << caller<span class="Delimiter">.</span>name << <span class="Constant">" does not seem to start with 'local-scope' or 'default-space'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> -<span id="L407" class="LineNr">407 </span> <span class="Delimiter">}</span> -<span id="L408" class="LineNr">408 </span><span class="Delimiter">}</span> -<span id="L409" class="LineNr">409 </span><span class="Delimiter">:(after "Load Mu Prelude")</span> -<span id="L410" class="LineNr">410 </span>Hide_missing_default_space_errors = <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L411" class="LineNr">411 </span><span class="Delimiter">:(after "Test Runs")</span> -<span id="L412" class="LineNr">412 </span>Hide_missing_default_space_errors = <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L413" class="LineNr">413 </span><span class="Delimiter">:(after "Running Main")</span> -<span id="L414" class="LineNr">414 </span>Hide_missing_default_space_errors = <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L415" class="LineNr">415 </span> -<span id="L416" class="LineNr">416 </span><span class="Delimiter">:(code)</span> -<span id="L417" class="LineNr">417 </span><span class="Normal">bool</span> contains_non_special_name<span class="Delimiter">(</span><span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> r<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L418" class="LineNr">418 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map<string<span class="Delimiter">,</span> <span class="Normal">int</span>>::iterator p = Name[r]<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Name[r]<span class="Delimiter">.</span><a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L419" class="LineNr">419 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-></span>first<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L420" class="LineNr">420 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-></span>first<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">"stash_"</span><span class="Delimiter">)</span> == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// generated by rewrite_stashes_to_text (cross-layer)</span> -<span id="L421" class="LineNr">421 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_special_name<span class="Delimiter">(</span>p<span class="Delimiter">-></span>first<span class="Delimiter">))</span> -<span id="L422" class="LineNr">422 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L423" class="LineNr">423 </span> <span class="Delimiter">}</span> -<span id="L424" class="LineNr">424 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L425" class="LineNr">425 </span><span class="Delimiter">}</span> -<span id="L426" class="LineNr">426 </span> -<span id="L427" class="LineNr">427 </span><span class="Comment">// reagent comparison -- only between reagents in a single recipe</span> -<span id="L428" class="LineNr">428 </span><span class="Normal">bool</span> <span class="Normal">operator</span>==<span class="Delimiter">(</span><span class="Normal">const</span> reagent& a<span class="Delimiter">,</span> <span class="Normal">const</span> reagent& b<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L429" class="LineNr">429 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>a<span class="Delimiter">.</span>name != b<span class="Delimiter">.</span>name<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L430" class="LineNr">430 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">)</span> != property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span id="L431" class="LineNr">431 </span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span id="L432" class="LineNr">432 </span><span class="Delimiter">}</span> -<span id="L433" class="LineNr">433 </span> -<span id="L434" class="LineNr">434 </span><span class="Normal">bool</span> <span class="Normal">operator</span><<span class="Delimiter">(</span><span class="Normal">const</span> reagent& a<span class="Delimiter">,</span> <span class="Normal">const</span> reagent& b<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L435" class="LineNr">435 </span> <span class="Normal">int</span> aspace = <span class="Constant">0</span><span class="Delimiter">,</span> bspace = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L436" class="LineNr">436 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">))</span> aspace = <a href='002test.cc.html#L92'>to_integer</a><span class="Delimiter">(</span>property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">)-></span>value<span class="Delimiter">);</span> -<span id="L437" class="LineNr">437 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">))</span> bspace = <a href='002test.cc.html#L92'>to_integer</a><span class="Delimiter">(</span>property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">)-></span>value<span class="Delimiter">);</span> -<span id="L438" class="LineNr">438 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>aspace != bspace<span class="Delimiter">)</span> <span class="Identifier">return</span> aspace < bspace<span class="Delimiter">;</span> -<span id="L439" class="LineNr">439 </span> <span class="Identifier">return</span> a<span class="Delimiter">.</span>name < b<span class="Delimiter">.</span>name<span class="Delimiter">;</span> -<span id="L440" class="LineNr">440 </span><span class="Delimiter">}</span> +<span id="L233" class="LineNr">233 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!Reclaim_memory<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L234" class="LineNr">234 </span> <span class="Comment">// only reclaim routines starting with 'local-scope'</span> +<span id="L235" class="LineNr">235 </span> <span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> r = get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> current_recipe_name<span class="Delimiter">());</span> +<span id="L236" class="LineNr">236 </span> <span class="Normal">const</span> recipe& exiting_recipe = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span> +<span id="L237" class="LineNr">237 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L238" class="LineNr">238 </span> <span class="Normal">const</span> instruction& inst = exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L239" class="LineNr">239 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>name_before_rewrite != <span class="Constant">"local-scope"</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L240" class="LineNr">240 </span> <span class="Comment">// reclaim any local variables unless they're being returned</span> +<span id="L241" class="LineNr">241 </span> vector<<span class="Normal">double</span>> zeros<span class="Delimiter">;</span> +<span id="L242" class="LineNr">242 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">leave default space for last</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L243" class="LineNr">243 </span> <span class="Conceal">¦</span> <span class="Normal">const</span> instruction& inst = exiting_recipe<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">const</span> reagent& product = inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment">// local variables only</span> +<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>product<span class="Delimiter">,</span> <span class="Constant">"lookup"</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>product<span class="Delimiter">,</span> <span class="Constant">"raw"</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// tests often want to check such locations after they run</span> +<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='043space.cc.html#L274'>escaping</a><span class="Delimiter">(</span>product<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment">// End Checks For Reclaiming Locals</span> +<span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"clearing "</span> << product<span class="Delimiter">.</span>original_string << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> +<span id="L252" class="LineNr">252 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> zeros<span class="Delimiter">.</span>resize<span class="Delimiter">(</span>size_of<span class="Delimiter">(</span>product<span class="Delimiter">));</span> +<span id="L253" class="LineNr">253 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> write_memory<span class="Delimiter">(</span>product<span class="Delimiter">,</span> zeros<span class="Delimiter">);</span> +<span id="L254" class="LineNr">254 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L255" class="LineNr">255 </span> <span class="Delimiter">}</span> +<span id="L256" class="LineNr">256 </span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"automatically abandoning "</span> << current_call<span class="Delimiter">().</span>default_space << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> +<span id="L257" class="LineNr">257 </span> <a href='037abandon.cc.html#L28'>abandon</a><span class="Delimiter">(</span>current_call<span class="Delimiter">().</span>default_space<span class="Delimiter">,</span> +<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>type<span class="Delimiter">-></span>right<span class="Delimiter">,</span> +<span id="L259" class="LineNr">259 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment">/*</span><span class="Comment">refcount</span><span class="Comment">*/</span><span class="Constant">1</span> + <span class="Comment">/*</span><span class="Comment">array length</span><span class="Comment">*/</span><span class="Constant">1</span> + <span class="Comment">/*</span><span class="Comment">number-of-locals</span><span class="Comment">*/</span>Name[r][<span class="Constant">""</span>]<span class="Delimiter">);</span> +<span id="L260" class="LineNr">260 </span><span class="Delimiter">}</span> +<span id="L261" class="LineNr">261 </span> +<span id="L262" class="LineNr">262 </span><span class="Comment">//: Reclaiming local variables above requires remembering what name an</span> +<span id="L263" class="LineNr">263 </span><span class="Comment">//: instruction had before any rewrites or transforms.</span> +<span id="L264" class="LineNr">264 </span><span class="Delimiter">:(before "End <a href='010vm.cc.html#L32'>instruction</a> Fields")</span> +<span id="L265" class="LineNr">265 </span>string name_before_rewrite<span class="Delimiter">;</span> +<span id="L266" class="LineNr">266 </span><span class="Delimiter">:(before "End <a href='010vm.cc.html#L32'>instruction</a> Clear")</span> +<span id="L267" class="LineNr">267 </span>name_before_rewrite<span class="Delimiter">.</span><a href='050scenario.cc.html#L60'>clear</a><span class="Delimiter">();</span> +<span id="L268" class="LineNr">268 </span><span class="Delimiter">:(before "End next_instruction(curr)")</span> +<span id="L269" class="LineNr">269 </span>curr<span class="Delimiter">-></span>name_before_rewrite = curr<span class="Delimiter">-></span>name<span class="Delimiter">;</span> +<span id="L270" class="LineNr">270 </span> +<span id="L271" class="LineNr">271 </span><span class="Delimiter">:(code)</span> +<span id="L272" class="LineNr">272 </span><span class="Comment">// is this reagent one of the values returned by the current (return) instruction?</span> +<span id="L273" class="LineNr">273 </span><span class="Comment">// is the corresponding ingredient saved in the caller?</span> +<span id="L274" class="LineNr">274 </span><span class="Normal">bool</span> <a href='043space.cc.html#L274'>escaping</a><span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L275" class="LineNr">275 </span> assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">);</span> <span class="Comment">// run-time only</span> +<span id="L276" class="LineNr">276 </span> <span class="Comment">// nothing escapes when you fall through past end of recipe</span> +<span id="L277" class="LineNr">277 </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 class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L278" class="LineNr">278 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">long</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L279" class="LineNr">279 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>r == current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L280" class="LineNr">280 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='043space.cc.html#L302'>caller_uses_product</a><span class="Delimiter">(</span>i<span class="Delimiter">))</span> +<span id="L281" class="LineNr">281 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L282" class="LineNr">282 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L283" class="LineNr">283 </span> <span class="Delimiter">}</span> +<span id="L284" class="LineNr">284 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L285" class="LineNr">285 </span><span class="Delimiter">}</span> +<span id="L286" class="LineNr">286 </span> +<span id="L287" class="LineNr">287 </span><span class="Comment">//: since we don't decrement refcounts for escaping values above, make sure we</span> +<span id="L288" class="LineNr">288 </span><span class="Comment">//: don't increment them when the caller saves them either</span> +<span id="L289" class="LineNr">289 </span> +<span id="L290" class="LineNr">290 </span><span class="Delimiter">:(before "End should_update_refcounts() Special-cases")</span> +<span id="L291" class="LineNr">291 </span><span class="Normal">if</span> <span class="Delimiter">(</span>Writing_products_of_instruction<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L292" class="LineNr">292 </span> <span class="Normal">const</span> instruction& inst = current_instruction<span class="Delimiter">();</span> +<span id="L293" class="LineNr">293 </span> <span class="Comment">// should_update_refcounts() Special-cases When Writing Products Of Primitive Instructions</span> +<span id="L294" class="LineNr">294 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation < <a href='010vm.cc.html#L191'>MAX_PRIMITIVE_RECIPES</a><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L295" class="LineNr">295 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L296" class="LineNr">296 </span> <span class="Normal">const</span> recipe& callee = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>operation<span class="Delimiter">);</span> +<span id="L297" class="LineNr">297 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>callee<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L298" class="LineNr">298 </span> <span class="Identifier">return</span> callee<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name_before_rewrite != <span class="Constant">"local-scope"</span><span class="Delimiter">;</span> <span class="Comment">// callees that call local-scope are already dealt with before return</span> +<span id="L299" class="LineNr">299 </span><span class="Delimiter">}</span> +<span id="L300" class="LineNr">300 </span> +<span id="L301" class="LineNr">301 </span><span class="Delimiter">:(code)</span> +<span id="L302" class="LineNr">302 </span><span class="Normal">bool</span> <a href='043space.cc.html#L302'>caller_uses_product</a><span class="Delimiter">(</span><span class="Normal">int</span> product_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L303" class="LineNr">303 </span> assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">);</span> <span class="Comment">// run-time only</span> +<span id="L304" class="LineNr">304 </span> assert<span class="Delimiter">(</span>!Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> +<span id="L305" class="LineNr">305 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>size<span class="Delimiter">()</span> == <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L306" class="LineNr">306 </span> <span class="Normal">const</span> call& caller = *++Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> +<span id="L307" class="LineNr">307 </span> <span class="Normal">const</span> instruction& caller_inst = to_instruction<span class="Delimiter">(</span>caller<span class="Delimiter">);</span> +<span id="L308" class="LineNr">308 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>product_index >= <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>caller_inst<span class="Delimiter">.</span>products<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L309" class="LineNr">309 </span> <span class="Identifier">return</span> !is_dummy<span class="Delimiter">(</span>caller_inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>product_index<span class="Delimiter">));</span> +<span id="L310" class="LineNr">310 </span><span class="Delimiter">}</span> +<span id="L311" class="LineNr">311 </span> +<span id="L312" class="LineNr">312 </span><span class="Normal">void</span> <a href='043space.cc.html#L312'>rewrite_default_space_instruction</a><span class="Delimiter">(</span>instruction& curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L313" class="LineNr">313 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!curr<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> +<span id="L314" class="LineNr">314 </span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L168'>raise</a> << to_original_string<span class="Delimiter">(</span>curr<span class="Delimiter">)</span> << <span class="Constant">" can't take any ingredients</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L315" class="LineNr">315 </span> curr<span class="Delimiter">.</span>name = <span class="Constant">"new"</span><span class="Delimiter">;</span> +<span id="L316" class="LineNr">316 </span> <span class="Constant">curr.ingredients.push_back(reagent("location:type</span><span class="Constant">"));</span> +<span id="L317" class="LineNr">317 </span> <span class="Constant">curr.ingredients.push_back(reagent("number-of-locals:literal</span><span class="Constant">"));</span> +<span id="L318" class="LineNr">318 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!curr<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> +<span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L168'>raise</a> << <span class="Constant">"new-default-space can't take any results</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<span id="L320" class="LineNr">320 </span> curr<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>reagent<span class="Delimiter">(</span><span class="Constant">"default-space:space"</span><span class="Delimiter">));</span> +<span id="L321" class="LineNr">321 </span><span class="Delimiter">}</span> +<span id="L322" class="LineNr">322 </span> +<span id="L323" class="LineNr">323 </span><span class="Delimiter">:(scenario local_scope_frees_up_addresses_inside_containers)</span> +<span id="L324" class="LineNr">324 </span><span class="muData">container</span> foo [ +<span id="L325" class="LineNr">325 </span> <span class="Normal">x</span>:num +<span id="L326" class="LineNr">326 </span> <span class="Normal">y</span>:&:num +<span id="L327" class="LineNr">327 </span>] +<span id="L328" class="LineNr">328 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ +<span id="L329" class="LineNr">329 </span> local-scope +<span id="L330" class="LineNr">330 </span> <span class="Normal">x</span>:&:num<span class="Special"> <- </span><span class="Normal">new</span> <span class="Constant">number:type</span> +<span id="L331" class="LineNr">331 </span> <span class="Normal">y</span>:foo<span class="Special"> <- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> x:&:num +<span id="L332" class="LineNr">332 </span> <span class="Comment"># x and y are both cleared when main returns</span> +<span id="L333" class="LineNr">333 </span>] +<span id="L334" class="LineNr">334 </span><span class="traceContains">+mem: clearing x:&:num</span> +<span id="L335" class="LineNr">335 </span><span class="traceContains">+mem: decrementing refcount of 1006: 2 -> 1</span> +<span id="L336" class="LineNr">336 </span><span class="traceContains">+mem: clearing y:foo</span> +<span id="L337" class="LineNr">337 </span><span class="traceContains">+mem: decrementing refcount of 1006: 1 -> 0</span> +<span id="L338" class="LineNr">338 </span><span class="traceContains">+mem: automatically abandoning 1006</span> +<span id="L339" class="LineNr">339 </span> +<span id="L340" class="LineNr">340 </span><span class="Delimiter">:(scenario local_scope_returns_addresses_inside_containers)</span> +<span id="L341" class="LineNr">341 </span><span class="muData">container</span> foo [ +<span id="L342" class="LineNr">342 </span> <span class="Normal">x</span>:num +<span id="L343" class="LineNr">343 </span> <span class="Normal">y</span>:&:num +<span id="L344" class="LineNr">344 </span>] +<span id="L345" class="LineNr">345 </span><span class="muRecipe">def</span> f [ +<span id="L346" class="LineNr">346 </span> local-scope +<span id="L347" class="LineNr">347 </span> <span class="Normal">x</span>:&:num<span class="Special"> <- </span><span class="Normal">new</span> <span class="Constant">number:type</span> +<span id="L348" class="LineNr">348 </span> *x:&:num<span class="Special"> <- </span>copy <span class="Constant">12</span> +<span id="L349" class="LineNr">349 </span> <span class="Normal">y</span>:foo<span class="Special"> <- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> x:&:num +<span id="L350" class="LineNr">350 </span> <span class="Comment"># since y is 'escaping' f, it should not be cleared</span> +<span id="L351" class="LineNr">351 </span> <span class="Identifier">return</span> y:foo +<span id="L352" class="LineNr">352 </span>] +<span id="L353" class="LineNr">353 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ +<span id="L354" class="LineNr">354 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span>f +<span id="L355" class="LineNr">355 </span> <span class="Constant">3</span>:num<span class="Special"> <- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">x:offset</span> +<span id="L356" class="LineNr">356 </span> <span class="Constant">4</span>:&:num<span class="Special"> <- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">y:offset</span> +<span id="L357" class="LineNr">357 </span> <span class="Constant">5</span>:num<span class="Special"> <- </span>copy *<span class="Constant">4</span>:&:num +<span id="L358" class="LineNr">358 </span> <span class="Constant">1</span>:foo<span class="Special"> <- </span><a href='001help.cc.html#L218'>put</a> <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">y:offset</span><span class="Delimiter">,</span> <span class="Constant">0</span> +<span id="L359" class="LineNr">359 </span> <span class="Constant">4</span>:&:num<span class="Special"> <- </span>copy <span class="Constant">0</span> +<span id="L360" class="LineNr">360 </span>] +<span id="L361" class="LineNr">361 </span><span class="traceContains">+mem: storing 34 in location 1</span> +<span id="L362" class="LineNr">362 </span><span class="traceContains">+mem: storing 1006 in location 2</span> +<span id="L363" class="LineNr">363 </span><span class="traceContains">+mem: storing 34 in location 3</span> +<span id="L364" class="LineNr">364 </span><span class="Comment"># refcount of 1:foo shouldn't include any stray ones from f</span> +<span id="L365" class="LineNr">365 </span><span class="traceContains">+run: {4: ("address" "number")} <- get {1: "foo"}, {y: "offset"}</span> +<span id="L366" class="LineNr">366 </span><span class="traceContains">+mem: incrementing refcount of 1006: 1 -> 2</span> +<span id="L367" class="LineNr">367 </span><span class="Comment"># 1:foo wasn't abandoned/cleared</span> +<span id="L368" class="LineNr">368 </span><span class="traceContains">+run: {5: "number"} <- copy {4: ("address" "number"), "lookup": ()}</span> +<span id="L369" class="LineNr">369 </span><span class="traceContains">+mem: storing 12 in location 5</span> +<span id="L370" class="LineNr">370 </span><span class="traceContains">+run: {1: "foo"} <- <a href='001help.cc.html#L218'>put</a> {1: "foo"}, {y: "offset"}, {0: "literal"}</span> +<span id="L371" class="LineNr">371 </span><span class="traceContains">+mem: decrementing refcount of 1006: 2 -> 1</span> +<span id="L372" class="LineNr">372 </span><span class="traceContains">+run: {4: ("address" "number")} <- copy {0: "literal"}</span> +<span id="L373" class="LineNr">373 </span><span class="traceContains">+mem: decrementing refcount of 1006: 1 -> 0</span> +<span id="L374" class="LineNr">374 </span><span class="traceContains">+mem: automatically abandoning 1006</span> +<span id="L375" class="LineNr">375 </span> +<span id="L376" class="LineNr">376 </span><span class="Delimiter">:(scenario local_scope_claims_return_values_when_not_saved)</span> +<span id="L377" class="LineNr">377 </span><span class="muRecipe">def</span> f [ +<span id="L378" class="LineNr">378 </span> local-scope +<span id="L379" class="LineNr">379 </span> <span class="Normal">x</span>:&:num<span class="Special"> <- </span><span class="Normal">new</span> <span class="Constant">number:type</span> +<span id="L380" class="LineNr">380 </span> <span class="Identifier">return</span> x:&:num +<span id="L381" class="LineNr">381 </span>] +<span id="L382" class="LineNr">382 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [ +<span id="L383" class="LineNr">383 </span> f <span class="Comment"># doesn't save result</span> +<span id="L384" class="LineNr">384 </span>] +<span id="L385" class="LineNr">385 </span><span class="Comment"># x reclaimed</span> +<span id="L386" class="LineNr">386 </span><span class="traceContains">+mem: automatically abandoning 1004</span> +<span id="L387" class="LineNr">387 </span><span class="Comment"># f's local scope reclaimed</span> +<span id="L388" class="LineNr">388 </span><span class="traceContains">+mem: automatically abandoning 1000</span> +<span id="L389" class="LineNr">389 </span> +<span id="L390" class="LineNr">390 </span><span class="SalientComment">//:: all recipes must set default-space one way or another</span> +<span id="L391" class="LineNr">391 </span> +<span id="L392" class="LineNr">392 </span><span class="Delimiter">:(before "End Globals")</span> +<span id="L393" class="LineNr">393 </span><span class="Normal">bool</span> Hide_missing_default_space_errors = <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L394" class="LineNr">394 </span><span class="Delimiter">:(before "End Checks")</span> +<span id="L395" class="LineNr">395 </span>Transform<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>check_default_space<span class="Delimiter">);</span> <span class="Comment">// idempotent</span> +<span id="L396" class="LineNr">396 </span><span class="Delimiter">:(code)</span> +<span id="L397" class="LineNr">397 </span><span class="Normal">void</span> check_default_space<span class="Delimiter">(</span><span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L398" class="LineNr">398 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Hide_missing_default_space_errors<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// skip previous core tests; this is only for Mu code</span> +<span id="L399" class="LineNr">399 </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="L400" class="LineNr">400 </span> <span class="Comment">// End check_default_space Special-cases</span> +<span id="L401" class="LineNr">401 </span> <span class="Comment">// assume recipes with only numeric addresses know what they're doing (usually tests)</span> +<span id="L402" class="LineNr">402 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_non_special_name<span class="Delimiter">(</span>r<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L403" class="LineNr">403 </span> <a href='003trace.cc.html#L161'>trace</a><span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"--- check that <a href='010vm.cc.html#L19'>recipe</a> "</span> << caller<span class="Delimiter">.</span>name << <span class="Constant">" sets default-space"</span> << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> +<span id="L404" class="LineNr">404 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L405" class="LineNr">405 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> +<span id="L406" class="LineNr">406 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> || caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name != <span class="Constant">"default-space"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L407" class="LineNr">407 </span> <span class="Conceal">¦</span> <a href='003trace.cc.html#L168'>raise</a> << caller<span class="Delimiter">.</span>name << <span class="Constant">" does not seem to start with 'local-scope' or 'default-space'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> +<span id="L408" class="LineNr">408 </span> <span class="Delimiter">}</span> +<span id="L409" class="LineNr">409 </span><span class="Delimiter">}</span> +<span id="L410" class="LineNr">410 </span><span class="Delimiter">:(after "Load Mu Prelude")</span> +<span id="L411" class="LineNr">411 </span>Hide_missing_default_space_errors = <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L412" class="LineNr">412 </span><span class="Delimiter">:(after "Test Runs")</span> +<span id="L413" class="LineNr">413 </span>Hide_missing_default_space_errors = <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L414" class="LineNr">414 </span><span class="Delimiter">:(after "Running Main")</span> +<span id="L415" class="LineNr">415 </span>Hide_missing_default_space_errors = <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L416" class="LineNr">416 </span> +<span id="L417" class="LineNr">417 </span><span class="Delimiter">:(code)</span> +<span id="L418" class="LineNr">418 </span><span class="Normal">bool</span> contains_non_special_name<span class="Delimiter">(</span><span class="Normal">const</span> <a href='010vm.cc.html#L14'>recipe_ordinal</a> r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L419" class="LineNr">419 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map<string<span class="Delimiter">,</span> <span class="Normal">int</span>>::iterator p = Name[r]<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Name[r]<span class="Delimiter">.</span><a href='003trace.cc.html#L185'>end</a><span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L420" class="LineNr">420 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-></span>first<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<span id="L421" class="LineNr">421 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-></span>first<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">"stash_"</span><span class="Delimiter">)</span> == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// generated by rewrite_stashes_to_text (cross-layer)</span> +<span id="L422" class="LineNr">422 </span> <span class="Conceal">¦</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_special_name<span class="Delimiter">(</span>p<span class="Delimiter">-></span>first<span class="Delimiter">))</span> +<span id="L423" class="LineNr">423 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L424" class="LineNr">424 </span> <span class="Delimiter">}</span> +<span id="L425" class="LineNr">425 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L426" class="LineNr">426 </span><span class="Delimiter">}</span> +<span id="L427" class="LineNr">427 </span> +<span id="L428" class="LineNr">428 </span><span class="Comment">// reagent comparison -- only between reagents in a single recipe</span> +<span id="L429" class="LineNr">429 </span><span class="Normal">bool</span> <span class="Normal">operator</span>==<span class="Delimiter">(</span><span class="Normal">const</span> reagent& a<span class="Delimiter">,</span> <span class="Normal">const</span> reagent& b<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L430" class="LineNr">430 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>a<span class="Delimiter">.</span>name != b<span class="Delimiter">.</span>name<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L431" class="LineNr">431 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">)</span> != property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L432" class="LineNr">432 </span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L433" class="LineNr">433 </span><span class="Delimiter">}</span> +<span id="L434" class="LineNr">434 </span> +<span id="L435" class="LineNr">435 </span><span class="Normal">bool</span> <span class="Normal">operator</span><<span class="Delimiter">(</span><span class="Normal">const</span> reagent& a<span class="Delimiter">,</span> <span class="Normal">const</span> reagent& b<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L436" class="LineNr">436 </span> <span class="Normal">int</span> aspace = <span class="Constant">0</span><span class="Delimiter">,</span> bspace = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L437" class="LineNr">437 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">))</span> aspace = <a href='002test.cc.html#L92'>to_integer</a><span class="Delimiter">(</span>property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">)-></span>value<span class="Delimiter">);</span> +<span id="L438" class="LineNr">438 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">))</span> bspace = <a href='002test.cc.html#L92'>to_integer</a><span class="Delimiter">(</span>property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">"space"</span><span class="Delimiter">)-></span>value<span class="Delimiter">);</span> +<span id="L439" class="LineNr">439 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>aspace != bspace<span class="Delimiter">)</span> <span class="Identifier">return</span> aspace < bspace<span class="Delimiter">;</span> +<span id="L440" class="LineNr">440 </span> <span class="Identifier">return</span> a<span class="Delimiter">.</span>name < b<span class="Delimiter">.</span>name<span class="Delimiter">;</span> +<span id="L441" class="LineNr">441 </span><span class="Delimiter">}</span> </pre> </body> </html> |