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* Added :echo command, disabled :notify commandhut2015-11-144-2/+21
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* Merge branch 'vifon/pmount' of https://github.com/Vifon/rangerhut2015-11-141-0/+30
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| * Add plugin_pmount.pyWojciech Siewierski2015-10-091-0/+30
| | | | | | | | | | Implemented as a Python plugin instead of a bunch of rc.conf lines to allow easy nested looping.
* | fixed line widths in commit a090d85 (#400)hut2015-11-142-5/+8
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* | Merge branch 'p_macro' of https://github.com/NoSuck/rangerhut2015-11-142-4/+11
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| * | Added %p macro for full paths of selected files.The Flying Rapist2015-10-182-4/+11
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* | | ext.rifle: slight efficiency improvement over last commithut2015-11-141-5/+6
| | | | | | | | | | | | | | | Don't check for all the other possible function values if function=='ext' was already established.
* | | Merge branch 'rifle_ext_condition' of https://github.com/NoSuck/rangerhut2015-11-141-3/+5
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| * | | Rifle's ext condition now handles fringe cases.The Flying Rapist2015-10-241-3/+5
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* | | | Merge branch 'imv' of https://github.com/autrimpo/rangerhut2015-11-141-1/+6
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| * | | | open_all_images support for imvMichal Koutenský2015-11-131-1/+6
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* | | | | config.rifle: consistent prioritization of audio/video fileshut2015-11-061-2/+2
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* | | | | ranger.gui.widgets: code deduplicationhut2015-10-293-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | moved the definition of TitleBar.ellipsis and BrowserColumn.ellipsis to Widget.ellipsis
* | | | | Fix TitleBar ellipsis AttributeErrornfnty2015-10-281-0/+2
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* | | | config/commands.py: fix tab completion order of `:set`hut2015-10-201-3/+3
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* | | | colorscheme: check for compiled python filesThijs Vermeir2015-10-201-1/+1
| | | | | | | | | | | | Some systems only provide *.pyc files
* | | | widgets.titlebar: replace ":" with " " for selectabilityhut2015-10-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Now you can double-click on the path to select it fixes #304
* | | | Use configured ellipsis instead of tilde for cut tab titles.Marcel Partap2015-10-201-1/+1
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* | | | Add display of source size for copy/move tasks.Marcel Partap2015-10-201-4/+6
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* | | | Show file extension for cut-off filenames. If still too long, trunca…Marcel Partap2015-10-201-0/+5
| | | | | | | | | | | | | | | | | | | | Somewhat goes against the code logic to let os.path.foo() operate on a "text" object, but.
* | | | Merge branch 'master' of https://github.com/eltomello/rangerhut2015-10-201-0/+1
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| * | | | integration of qutebrowser web browsereltomello2015-10-201-0/+1
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* | | | | config/commands.py: fixed crashes in loading directorieshut2015-10-201-4/+4
| | | | | | | | | | | | | | | | | | | | fixed #357
* | | | | examples/rc_emacs.conf: re-enable numeric modifier keyshut2015-10-201-1/+0
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* | / / Fix for issue #332. Broken file shortening.A. Lopes2015-10-151-0/+8
| |/ / |/| | | | | | | | | | | The filename on the second to last line of the screen is now properly shortened.
* | | Merge branch 'scope-safepipe2'hut2015-10-151-2/+4
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| * | | scope.sh: generalize "highlight" function, add pygmentizehut2015-10-151-2/+4
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* | | | config/rifle.conf: put the entry for executing programs at bottomhut2015-10-151-1/+3
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* | | | Merge branch 'vifon/rifle-executable' of https://github.com/Vifon/rangerhut2015-10-151-0/+1
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| * | | | rifle.conf: Allow the execution of the executable binary filesWojciech Siewierski2015-10-121-0/+1
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* | | | | Merge branch 'scope' of https://github.com/Ambrevar/rangerhut2015-10-151-1/+1
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| * | | | | scope.sh: Support unicode extensionsPierre Neidhardt2015-10-081-1/+1
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | Most (all?) `tr` implementations do not support unicode. Use `awk` instead for turning extensions to lowercase.
* | | | | ext/rifle.py: Fix the "X" specifier for Mac OS XWojciech Siewierski2015-10-131-1/+1
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Mac OS X the "$DISPLAY" environmental variable is never set. Checking for it to check if there is a graphical environment available will not work. I think it can be safely assumed that Mac OS X is always running with GUI. Calling it "X" is a bit of a misnomer considering Mac OS X does not use X11, but I think it still conveys the meaning well.
* | | | core.actions: fixed logichut2015-10-091-2/+3
| |/ / |/| | | | | | | | | | | | | | in reload_cwd, you could reach code that used the variable "cwd" even though it wasn't defined. This patch puts this code into an else-block ensuring that cwd is defined.
* | | Merge branch 'vifon/docs-extraction' of https://github.com/Vifon/rangerhut2015-10-092-12/+79
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| * | | core/actions.py: Add more command documentationWojciech Siewierski2015-10-061-9/+74
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| * | | core/actions.py: Hide the internal commands from the "dump_commands" outputWojciech Siewierski2015-10-061-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Commands with a docstring starting with a colon (e.g. ":command") are added to the output just as before. - Commands without a docstring whatsoever are listed under the "Undocumented commands" category. Again, no change here. - Commands with a regular docstring are hidden in the "dump_commands" output and should be considered an API.
| * | | api/commands.py: Fix the doc extraction from the Actions class methodsWojciech Siewierski2015-10-061-1/+1
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* / / README.md: clarify curses dependence (see #387)hut2015-10-091-2/+2
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* | mime.tyeps: added "application/djvu dvju", fixes #201hut2015-10-041-0/+1
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* | Merge branch 'stable'hut2015-10-046-28/+24
|\ \ | | | | | | | | | | | | | | | | | | | | | Conflicts: CHANGELOG CHANGELOG.md doc/ranger.1 ranger/__init__.py
| * | Fixed that rare bug with the fireballs and explosions v1.7.2hut2015-10-046-7/+21
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| * | Fix regex splitting for natural sort, Fixes #381nfnty2015-10-041-5/+5
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| * | rifle: also support uzbl-tabbedBen Boeckel2015-10-041-0/+1
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| * | rifle: detect mupdf-x11Ben Boeckel2015-10-041-0/+1
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| * | Open json files with $EDITOR by defaultptzz2015-10-041-5/+5
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| * | gui.mouse_event: fix scroll down in recent ncurses versionshut2015-10-041-0/+3
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| * | doc/tools/print_keys.py: print mouse events toohut2015-10-041-1/+7
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| * | really fix #300 and #341iamevn2015-10-041-1/+1
| | | | | | | | | | | | os.environ['SHELL'] returns '/usr/bin/fish' which != 'fish' this should fix fish compatibility.
| * | Get rid of garbage `-E` character in preview display on macptzz2015-10-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | * OSX does not support -E with /bin/echo * On Linux the -E option is set by default Fixes #344
-12-26 20:58:37 -0800 3713 - cross-link calls with definitions in html' href='/akkartik/mu/commit/html/043space.cc.html?h=main&id=201458e3bd2f1d79a0ea0b853552e9df267e92b1'>201458e3 ^
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<title>Mu - 043space.cc</title>
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<pre id='vimCodeElement'>
<span id="L1" class="LineNr">  1 </span><span class="Comment">//: Spaces help isolate recipes from each other. You can create them at will,</span>
<span id="L2" class="LineNr">  2 </span><span class="Comment">//: and all addresses in arguments are implicitly based on the 'default-space'</span>
<span id="L3" class="LineNr">  3 </span><span class="Comment">//: (unless they have the /raw property)</span>
<span id="L4" class="LineNr">  4 </span>
<span id="L5" class="LineNr">  5 </span><span class="Comment">//: A space is just an array of any scalar location.</span>
<span id="L6" class="LineNr">  6 </span><span class="Delimiter">:(before &quot;End Mu Types Initialization&quot;)</span>
<span id="L7" class="LineNr">  7 </span><a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Type_abbreviations<span class="Delimiter">,</span> <span class="Constant">&quot;space&quot;</span><span class="Delimiter">,</span> <a href='018type_abbreviations.cc.html#L58'>new_type_tree</a><span class="Delimiter">(</span><span class="Constant">&quot;address:array:location&quot;</span><span class="Delimiter">));</span>
<span id="L8" class="LineNr">  8 </span><span class="Comment">//: Spaces are often called 'scopes' in other languages.</span>
<span id="L9" class="LineNr">  9 </span><a href='001help.cc.html#L218'>put</a><span class="Delimiter">(</span>Type_abbreviations<span class="Delimiter">,</span> <span class="Constant">&quot;scope&quot;</span><span class="Delimiter">,</span> <a href='018type_abbreviations.cc.html#L58'>new_type_tree</a><span class="Delimiter">(</span><span class="Constant">&quot;address:array:location&quot;</span><span class="Delimiter">));</span>
<span id="L10" class="LineNr"> 10 </span>
<span id="L11" class="LineNr"> 11 </span><span class="Delimiter">:(scenario set_default_space)</span>
<span id="L12" class="LineNr"> 12 </span><span class="Comment"># if default-space is 10, and if an array of 5 locals lies from location 12 to 16 (inclusive),</span>
<span id="L13" class="LineNr"> 13 </span><span class="Comment"># then local 0 is really location 12, local 1 is really location 13, and so on.</span>
<span id="L14" class="LineNr"> 14 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L15" class="LineNr"> 15 </span>  <span class="Comment"># pretend address:array:location; in practice we'll use new</span>
<span id="L16" class="LineNr"> 16 </span>  <span class="Constant">10</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>  <span class="Comment"># refcount</span>
<span id="L17" class="LineNr"> 17 </span>  <span class="Constant">11</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>  <span class="Comment"># length</span>
<span id="L18" class="LineNr"> 18 </span>  <span class="Normal">default</span>-space:space<span class="Special"> &lt;- </span>copy <span class="Constant">10</span>/unsafe
<span id="L19" class="LineNr"> 19 </span>  <span class="Constant">1</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">23</span>
<span id="L20" class="LineNr"> 20 </span>]
<span id="L21" class="LineNr"> 21 </span><span class="traceContains">+mem: storing 23 in location 13</span>
<span id="L22" class="LineNr"> 22 </span>
<span id="L23" class="LineNr"> 23 </span><span class="Delimiter">:(scenario lookup_sidesteps_default_space)</span>
<span id="L24" class="LineNr"> 24 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L25" class="LineNr"> 25 </span>  <span class="Comment"># pretend pointer from outside (2000 reserved for refcount)</span>
<span id="L26" class="LineNr"> 26 </span>  <span class="Constant">2001</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L27" class="LineNr"> 27 </span>  <span class="Comment"># pretend address:array:location; in practice we'll use new</span>
<span id="L28" class="LineNr"> 28 </span>  <span class="Constant">1000</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>  <span class="Comment"># refcount</span>
<span id="L29" class="LineNr"> 29 </span>  <span class="Constant">1001</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>  <span class="Comment"># length</span>
<span id="L30" class="LineNr"> 30 </span>  <span class="Comment"># actual start of this recipe</span>
<span id="L31" class="LineNr"> 31 </span>  <span class="Normal">default</span>-space:space<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>/unsafe
<span id="L32" class="LineNr"> 32 </span>  <span class="Constant">1</span>:&amp;:num<span class="Special"> &lt;- </span>copy <span class="Constant">2000</span>/unsafe  <span class="Comment"># even local variables always contain raw addresses</span>
<span id="L33" class="LineNr"> 33 </span>  <span class="Constant">8</span>:num/<span class="Special">raw &lt;- </span>copy *<span class="Constant">1</span>:&amp;:num
<span id="L34" class="LineNr"> 34 </span>]
<span id="L35" class="LineNr"> 35 </span><span class="traceContains">+mem: storing 34 in location 8</span>
<span id="L36" class="LineNr"> 36 </span>
<span id="L37" class="LineNr"> 37 </span><span class="SalientComment">//:: first disable name conversion for 'default-space'</span>
<span id="L38" class="LineNr"> 38 </span><span class="Delimiter">:(scenario convert_names_passes_default_space)</span>
<span id="L39" class="LineNr"> 39 </span><span class="Special">% Hide_errors = true;</span>
<span id="L40" class="LineNr"> 40 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L41" class="LineNr"> 41 </span>  <span class="Normal">default</span>-space:num<span class="Delimiter">,</span> x:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span>
<span id="L42" class="LineNr"> 42 </span>]
<span id="L43" class="LineNr"> 43 </span><span class="traceContains">+name: assign x 1</span>
<span id="L44" class="LineNr"> 44 </span><span class="traceAbsent">-name: assign default-space 1</span>
<span id="L45" class="LineNr"> 45 </span>
<span id="L46" class="LineNr"> 46 </span><span class="Delimiter">:(before &quot;End <a href='042name.cc.html#L99'>is_disqualified</a> Special-cases&quot;)</span>
<span id="L47" class="LineNr"> 47 </span><span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span>
<span id="L48" class="LineNr"> 48 </span>  x<span class="Delimiter">.</span>initialized = <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L49" class="LineNr"> 49 </span><span class="Delimiter">:(before &quot;End <a href='042name.cc.html#L156'>is_special_name</a> Special-cases&quot;)</span>
<span id="L50" class="LineNr"> 50 </span><span class="Normal">if</span> <span class="Delimiter">(</span>s == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L51" class="LineNr"> 51 </span>
<span id="L52" class="LineNr"> 52 </span><span class="SalientComment">//:: now implement space support</span>
<span id="L53" class="LineNr"> 53 </span><span class="Delimiter">:(before &quot;End call Fields&quot;)</span>
<span id="L54" class="LineNr"> 54 </span><span class="Normal">int</span> default_space<span class="Delimiter">;</span>
<span id="L55" class="LineNr"> 55 </span><span class="Delimiter">:(before &quot;End call Constructor&quot;)</span>
<span id="L56" class="LineNr"> 56 </span>default_space = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L57" class="LineNr"> 57 </span>
<span id="L58" class="LineNr"> 58 </span><span class="Delimiter">:(before &quot;End canonize(x) Special-cases&quot;)</span>
<span id="L59" class="LineNr"> 59 </span><a href='043space.cc.html#L61'>absolutize</a><span class="Delimiter">(</span>x<span class="Delimiter">);</span>
<span id="L60" class="LineNr"> 60 </span><span class="Delimiter">:(code)</span>
<span id="L61" class="LineNr"> 61 </span><span class="Normal">void</span> <a href='043space.cc.html#L61'>absolutize</a><span class="Delimiter">(</span>reagent&amp; x<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L62" class="LineNr"> 62 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='022arithmetic.cc.html#L108'>is_raw</a><span class="Delimiter">(</span>x<span class="Delimiter">)</span> || is_dummy<span class="Delimiter">(</span>x<span class="Delimiter">))</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L63" class="LineNr"> 63 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L64" class="LineNr"> 64 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">.</span>initialized<span class="Delimiter">)</span>
<span id="L65" class="LineNr"> 65 </span>    <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; to_original_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> &lt;&lt; <span class="Constant">&quot;: reagent not initialized: '&quot;</span> &lt;&lt; x<span class="Delimiter">.</span>original_string &lt;&lt; <span class="Constant">&quot;'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span>
<span id="L66" class="LineNr"> 66 </span>  x<span class="Delimiter">.</span><a href='010vm.cc.html#L65'>set_value</a><span class="Delimiter">(</span><a href='043space.cc.html#L76'>address</a><span class="Delimiter">(</span>x<span class="Delimiter">.</span>value<span class="Delimiter">,</span> space_base<span class="Delimiter">(</span>x<span class="Delimiter">)));</span>
<span id="L67" class="LineNr"> 67 </span>  x<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> string_tree*&gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> <span class="Constant">NULL</span><span class="Delimiter">));</span>
<span id="L68" class="LineNr"> 68 </span>  assert<span class="Delimiter">(</span><a href='022arithmetic.cc.html#L108'>is_raw</a><span class="Delimiter">(</span>x<span class="Delimiter">));</span>
<span id="L69" class="LineNr"> 69 </span><span class="Delimiter">}</span>
<span id="L70" class="LineNr"> 70 </span>
<span id="L71" class="LineNr"> 71 </span><span class="Comment">//: hook replaced in a later layer</span>
<span id="L72" class="LineNr"> 72 </span><span class="Normal">int</span> space_base<span class="Delimiter">(</span><span class="Normal">const</span> reagent&amp; x<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L73" class="LineNr"> 73 </span>  <span class="Identifier">return</span> current_call<span class="Delimiter">().</span>default_space ? <span class="Delimiter">(</span>current_call<span class="Delimiter">().</span>default_space+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">)</span> : <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L74" class="LineNr"> 74 </span><span class="Delimiter">}</span>
<span id="L75" class="LineNr"> 75 </span>
<span id="L76" class="LineNr"> 76 </span><span class="Normal">int</span> <a href='043space.cc.html#L76'>address</a><span class="Delimiter">(</span><span class="Normal">int</span> offset<span class="Delimiter">,</span> <span class="Normal">int</span> base<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L77" class="LineNr"> 77 </span>  assert<span class="Delimiter">(</span>offset &gt;= <span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L78" class="LineNr"> 78 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>base == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> offset<span class="Delimiter">;</span>  <span class="Comment">// raw</span>
<span id="L79" class="LineNr"> 79 </span>  <span class="Normal">int</span> size = <a href='001help.cc.html#L225'>get_or_insert</a><span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> base<span class="Delimiter">);</span>
<span id="L80" class="LineNr"> 80 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>offset &gt;= size<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L81" class="LineNr"> 81 </span>    <span class="Comment">// todo: test</span>
<span id="L82" class="LineNr"> 82 </span>    <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; <span class="Constant">&quot;location &quot;</span> &lt;&lt; offset &lt;&lt; <span class="Constant">&quot; is out of bounds &quot;</span> &lt;&lt; size &lt;&lt; <span class="Constant">&quot; at &quot;</span> &lt;&lt; base &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span>
<span id="L83" class="LineNr"> 83 </span>    <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L84" class="LineNr"> 84 </span>  <span class="Delimiter">}</span>
<span id="L85" class="LineNr"> 85 </span>  <span class="Identifier">return</span> base + <span class="Comment">/*</span><span class="Comment">skip length</span><span class="Comment">*/</span><span class="Constant">1</span> + offset<span class="Delimiter">;</span>
<span id="L86" class="LineNr"> 86 </span><span class="Delimiter">}</span>
<span id="L87" class="LineNr"> 87 </span>
<span id="L88" class="LineNr"> 88 </span><span class="SalientComment">//:: reads and writes to the 'default-space' variable have special behavior</span>
<span id="L89" class="LineNr"> 89 </span>
<span id="L90" class="LineNr"> 90 </span><span class="Delimiter">:(after &quot;Begin Preprocess write_memory(x, data)&quot;)</span>
<span id="L91" class="LineNr"> 91 </span><span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L92" class="LineNr"> 92 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>!scalar<span class="Delimiter">(</span>data<span class="Delimiter">)</span> || !is_space<span class="Delimiter">(</span>x<span class="Delimiter">))</span>
<span id="L93" class="LineNr"> 93 </span>    <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>current_recipe_name<span class="Delimiter">())</span> &lt;&lt; <span class="Constant">&quot;'default-space' should be of type <a href='043space.cc.html#L76'>address</a>:array:location, but is &quot;</span> &lt;&lt; <a href='028call_return.cc.html#L158'>to_string</a><span class="Delimiter">(</span>x<span class="Delimiter">.</span>type<span class="Delimiter">)</span> &lt;&lt; <span class="cSpecial">'\n'</span> &lt;&lt; <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span>
<span id="L94" class="LineNr"> 94 </span>  current_call<span class="Delimiter">().</span>default_space = data<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L95" class="LineNr"> 95 </span>  <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L96" class="LineNr"> 96 </span><span class="Delimiter">}</span>
<span id="L97" class="LineNr"> 97 </span><span class="Delimiter">:(code)</span>
<span id="L98" class="LineNr"> 98 </span><span class="Normal">bool</span> <a href='043space.cc.html#L98'>is_space</a><span class="Delimiter">(</span><span class="Normal">const</span> reagent&amp; r<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L99" class="LineNr"> 99 </span>  <span class="Identifier">return</span> <a href='039location_array.cc.html#L15'>is_address_of_array_of_numbers</a><span class="Delimiter">(</span>r<span class="Delimiter">);</span>
<span id="L100" class="LineNr">100 </span><span class="Delimiter">}</span>
<span id="L101" class="LineNr">101 </span>
<span id="L102" class="LineNr">102 </span><span class="Delimiter">:(scenario get_default_space)</span>
<span id="L103" class="LineNr">103 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L104" class="LineNr">104 </span>  <span class="Normal">default</span>-space:space<span class="Special"> &lt;- </span>copy <span class="Constant">10</span>/unsafe
<span id="L105" class="LineNr">105 </span>  <span class="Constant">1</span>:space/<span class="Special">raw &lt;- </span>copy <span class="Normal">default</span>-space:space
<span id="L106" class="LineNr">106 </span>]
<span id="L107" class="LineNr">107 </span><span class="traceContains">+mem: storing 10 in location 1</span>
<span id="L108" class="LineNr">108 </span>
<span id="L109" class="LineNr">109 </span><span class="Delimiter">:(after &quot;Begin Preprocess read_memory(x)&quot;)</span>
<span id="L110" class="LineNr">110 </span><span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L111" class="LineNr">111 </span>  vector&lt;<span class="Normal">double</span>&gt; result<span class="Delimiter">;</span>
<span id="L112" class="LineNr">112 </span>  result<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>current_call<span class="Delimiter">().</span>default_space<span class="Delimiter">);</span>
<span id="L113" class="LineNr">113 </span>  <span class="Identifier">return</span> result<span class="Delimiter">;</span>
<span id="L114" class="LineNr">114 </span><span class="Delimiter">}</span>
<span id="L115" class="LineNr">115 </span>
<span id="L116" class="LineNr">116 </span><span class="SalientComment">//:: fix 'get'</span>
<span id="L117" class="LineNr">117 </span>
<span id="L118" class="LineNr">118 </span><span class="Delimiter">:(scenario lookup_sidesteps_default_space_in_get)</span>
<span id="L119" class="LineNr">119 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L120" class="LineNr">120 </span>  <span class="Comment"># pretend pointer to container from outside (2000 reserved for refcount)</span>
<span id="L121" class="LineNr">121 </span>  <span class="Constant">2001</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L122" class="LineNr">122 </span>  <span class="Constant">2002</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L123" class="LineNr">123 </span>  <span class="Comment"># pretend address:array:location; in practice we'll use new</span>
<span id="L124" class="LineNr">124 </span>  <span class="Constant">1000</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>  <span class="Comment"># refcount</span>
<span id="L125" class="LineNr">125 </span>  <span class="Constant">1001</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>  <span class="Comment"># length</span>
<span id="L126" class="LineNr">126 </span>  <span class="Comment"># actual start of this recipe</span>
<span id="L127" class="LineNr">127 </span>  <span class="Normal">default</span>-space:space<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>/unsafe
<span id="L128" class="LineNr">128 </span>  <span class="Constant">1</span>:&amp;:point<span class="Special"> &lt;- </span>copy <span class="Constant">2000</span>/unsafe
<span id="L129" class="LineNr">129 </span>  <span class="Constant">9</span>:num/<span class="Special">raw &lt;- </span>get *<span class="Constant">1</span>:&amp;:point<span class="Delimiter">,</span> <span class="Constant">1:offset</span>
<span id="L130" class="LineNr">130 </span>]
<span id="L131" class="LineNr">131 </span><span class="traceContains">+mem: storing 35 in location 9</span>
<span id="L132" class="LineNr">132 </span>
<span id="L133" class="LineNr">133 </span><span class="Delimiter">:(before &quot;Read element&quot; following &quot;case GET:&quot;)</span>
<span id="L134" class="LineNr">134 </span>element<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> string_tree*&gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> <span class="Constant">NULL</span><span class="Delimiter">));</span>
<span id="L135" class="LineNr">135 </span>
<span id="L136" class="LineNr">136 </span><span class="SalientComment">//:: fix 'index'</span>
<span id="L137" class="LineNr">137 </span>
<span id="L138" class="LineNr">138 </span><span class="Delimiter">:(scenario lookup_sidesteps_default_space_in_index)</span>
<span id="L139" class="LineNr">139 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L140" class="LineNr">140 </span>  <span class="Comment"># pretend pointer to array from outside (2000 reserved for refcount)</span>
<span id="L141" class="LineNr">141 </span>  <span class="Constant">2001</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">2</span>  <span class="Comment"># length</span>
<span id="L142" class="LineNr">142 </span>  <span class="Constant">2002</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L143" class="LineNr">143 </span>  <span class="Constant">2003</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>
<span id="L144" class="LineNr">144 </span>  <span class="Comment"># pretend address:array:location; in practice we'll use new</span>
<span id="L145" class="LineNr">145 </span>  <span class="Constant">1000</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>  <span class="Comment"># refcount</span>
<span id="L146" class="LineNr">146 </span>  <span class="Constant">1001</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>  <span class="Comment"># length</span>
<span id="L147" class="LineNr">147 </span>  <span class="Comment"># actual start of this recipe</span>
<span id="L148" class="LineNr">148 </span>  <span class="Normal">default</span>-space:space<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>/unsafe
<span id="L149" class="LineNr">149 </span>  <span class="Constant">1</span>:&amp;:@:num<span class="Special"> &lt;- </span>copy <span class="Constant">2000</span>/unsafe
<span id="L150" class="LineNr">150 </span>  <span class="Constant">9</span>:num/<span class="Special">raw &lt;- </span>index *<span class="Constant">1</span>:&amp;:@:num<span class="Delimiter">,</span> <span class="Constant">1</span>
<span id="L151" class="LineNr">151 </span>]
<span id="L152" class="LineNr">152 </span><span class="traceContains">+mem: storing 35 in location 9</span>
<span id="L153" class="LineNr">153 </span>
<span id="L154" class="LineNr">154 </span><span class="Delimiter">:(before &quot;Read element&quot; following &quot;case INDEX:&quot;)</span>
<span id="L155" class="LineNr">155 </span>element<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> string_tree*&gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> <span class="Constant">NULL</span><span class="Delimiter">));</span>
<span id="L156" class="LineNr">156 </span>
<span id="L157" class="LineNr">157 </span><span class="SalientComment">//:: convenience operation to automatically deduce the amount of space to</span>
<span id="L158" class="LineNr">158 </span><span class="SalientComment">//:: allocate in a default space with names</span>
<span id="L159" class="LineNr">159 </span>
<span id="L160" class="LineNr">160 </span><span class="Delimiter">:(scenario new_default_space)</span>
<span id="L161" class="LineNr">161 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L162" class="LineNr">162 </span>  <span class="Normal">new</span>-<span class="Normal">default</span>-space
<span id="L163" class="LineNr">163 </span>  <span class="Normal">x</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
<span id="L164" class="LineNr">164 </span>  <span class="Normal">y</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">3</span>
<span id="L165" class="LineNr">165 </span>]
<span id="L166" class="LineNr">166 </span><span class="Comment"># allocate space for x and y, as well as the chaining slot at 0</span>
<span id="L167" class="LineNr">167 </span><span class="traceContains">+mem: array length is 3</span>
<span id="L168" class="LineNr">168 </span>
<span id="L169" class="LineNr">169 </span><span class="Delimiter">:(before &quot;End <a href='042name.cc.html#L99'>is_disqualified</a> Special-cases&quot;)</span>
<span id="L170" class="LineNr">170 </span><span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;number-of-locals&quot;</span><span class="Delimiter">)</span>
<span id="L171" class="LineNr">171 </span>  x<span class="Delimiter">.</span>initialized = <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L172" class="LineNr">172 </span><span class="Delimiter">:(before &quot;End <a href='042name.cc.html#L156'>is_special_name</a> Special-cases&quot;)</span>
<span id="L173" class="LineNr">173 </span><span class="Normal">if</span> <span class="Delimiter">(</span>s == <span class="Constant">&quot;number-of-locals&quot;</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L174" class="LineNr">174 </span>
<span id="L175" class="LineNr">175 </span><span class="Delimiter">:(before &quot;End Rewrite Instruction(curr, <a href='010vm.cc.html#L19'>recipe</a> result)&quot;)</span>
<span id="L176" class="LineNr">176 </span><span class="Comment">// rewrite `new-default-space` to</span>
<span id="L177" class="LineNr">177 </span><span class="Comment">//   `default-space:space &lt;- new location:type, number-of-locals:literal`</span>
<span id="L178" class="LineNr">178 </span><span class="Comment">// where N is Name[recipe][&quot;&quot;]</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">&quot;new-default-space&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L180" class="LineNr">180 </span>  <a href='043space.cc.html#L314'>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 &quot;Begin Preprocess read_memory(x)&quot;)</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">&quot;number-of-locals&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L184" class="LineNr">184 </span>  vector&lt;<span class="Normal">double</span>&gt; result<span class="Delimiter">;</span>
<span id="L185" class="LineNr">185 </span>  result<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>Name[get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> current_recipe_name<span class="Delimiter">())</span>][<span class="Constant">&quot;&quot;</span>]<span class="Delimiter">);</span>
<span id="L186" class="LineNr">186 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>result<span class="Delimiter">.</span>back<span class="Delimiter">()</span> == <span class="Constant">0</span><span class="Delimiter">)</span>
<span id="L187" class="LineNr">187 </span>    <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; <span class="Constant">&quot;no space allocated for default-space in <a href='010vm.cc.html#L19'>recipe</a> &quot;</span> &lt;&lt; current_recipe_name<span class="Delimiter">()</span> &lt;&lt; <span class="Constant">&quot;; are you using names?</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span>
<span id="L188" class="LineNr">188 </span>  <span class="Identifier">return</span> result<span class="Delimiter">;</span>
<span id="L189" class="LineNr">189 </span><span class="Delimiter">}</span>
<span id="L190" class="LineNr">190 </span><span class="Delimiter">:(after &quot;Begin Preprocess write_memory(x, data)&quot;)</span>
<span id="L191" class="LineNr">191 </span><span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;number-of-locals&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L192" class="LineNr">192 </span>  <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>current_recipe_name<span class="Delimiter">())</span> &lt;&lt; <span class="Constant">&quot;can't write to special name 'number-of-locals'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L193" class="LineNr">193 </span>  <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L194" class="LineNr">194 </span><span class="Delimiter">}</span>
<span id="L195" class="LineNr">195 </span>
<span id="L196" class="LineNr">196 </span><span class="SalientComment">//:: 'local-scope' is like 'new-default-space' except that we'll reclaim the</span>
<span id="L197" class="LineNr">197 </span><span class="SalientComment">//:: default-space when the routine exits</span>
<span id="L198" class="LineNr">198 </span>
<span id="L199" class="LineNr">199 </span><span class="Delimiter">:(scenario local_scope)</span>
<span id="L200" class="LineNr">200 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L201" class="LineNr">201 </span>  <span class="Constant">1</span>:&amp;:@:location<span class="Special"> &lt;- </span>foo
<span id="L202" class="LineNr">202 </span>  <span class="Constant">2</span>:&amp;:@:location<span class="Special"> &lt;- </span>foo
<span id="L203" class="LineNr">203 </span>  <span class="Constant">3</span>:<span class="Normal">bool</span><span class="Special"> &lt;- </span>equal <span class="Constant">1</span>:&amp;<span class="Delimiter">,</span> <span class="Constant">2</span>:&amp;
<span id="L204" class="LineNr">204 </span>]
<span id="L205" class="LineNr">205 </span><span class="muRecipe">def</span> foo [
<span id="L206" class="LineNr">206 </span>  local-scope
<span id="L207" class="LineNr">207 </span>  <span class="Normal">x</span>:num<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>
<span id="L208" class="LineNr">208 </span>  <span class="Identifier">return</span> <span class="Normal">default</span>-space:space
<span id="L209" class="LineNr">209 </span>]
<span id="L210" class="LineNr">210 </span><span class="Comment"># both calls to foo should have received the same default-space</span>
<span id="L211" class="LineNr">211 </span><span class="traceContains">+mem: storing 1 in location 3</span>
<span id="L212" class="LineNr">212 </span>
<span id="L213" class="LineNr">213 </span><span class="Delimiter">:(scenario local_scope_frees_up_addresses)</span>
<span id="L214" class="LineNr">214 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L215" class="LineNr">215 </span>  local-scope
<span id="L216" class="LineNr">216 </span>  <span class="Normal">x</span>:text<span class="Special"> &lt;- </span><span class="Normal">new</span> [abc]
<span id="L217" class="LineNr">217 </span>]
<span id="L218" class="LineNr">218 </span><span class="traceContains">+mem: clearing x:text</span>
<span id="L219" class="LineNr">219 </span>
<span id="L220" class="LineNr">220 </span><span class="Delimiter">:(before &quot;End Rewrite Instruction(curr, <a href='010vm.cc.html#L19'>recipe</a> result)&quot;)</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">&quot;local-scope&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L222" class="LineNr">222 </span>  <a href='043space.cc.html#L314'>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>
<span id="L226" class="LineNr">226 </span><span class="Delimiter">:(after &quot;Falling Through End Of Recipe&quot;)</span>
<span id="L227" class="LineNr">227 </span><a href='043space.cc.html#L232'>try_reclaim_locals</a><span class="Delimiter">();</span>
<span id="L228" class="LineNr">228 </span><span class="Delimiter">:(after &quot;Starting Reply&quot;)</span>
<span id="L229" class="LineNr">229 </span><a href='043space.cc.html#L232'>try_reclaim_locals</a><span class="Delimiter">();</span>
<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&amp; 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&amp; 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>old_name != <span class="Constant">&quot;local-scope&quot;</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&lt;<span class="Normal">double</span>&gt; 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 &lt; <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="Normal">const</span> instruction&amp; 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="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; <a href='001help.cc.html#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="Normal">const</span> reagent&amp; 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="Comment">// local variables only</span>
<span id="L246" class="LineNr">246 </span>      <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>product<span class="Delimiter">,</span> <span class="Constant">&quot;lookup&quot;</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
<span id="L247" class="LineNr">247 </span>      <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>product<span class="Delimiter">,</span> <span class="Constant">&quot;raw&quot;</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="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="Comment">// End Checks For Reclaiming Locals</span>
<span id="L250" class="LineNr">250 </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">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;clearing &quot;</span> &lt;&lt; product<span class="Delimiter">.</span>original_string &lt;&lt; <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span>
<span id="L251" class="LineNr">251 </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>      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="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#L171'>trace</a><span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;automatically abandoning &quot;</span> &lt;&lt; current_call<span class="Delimiter">().</span>default_space &lt;&lt; <a href='003trace.cc.html#L195'>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>          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">-&gt;</span>right<span class="Delimiter">,</span>
<span id="L258" class="LineNr">258 </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">&quot;&quot;</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 &quot;End <a href='010vm.cc.html#L32'>instruction</a> Fields&quot;)</span>
<span id="L264" class="LineNr">264 </span>string old_name<span class="Delimiter">;</span>
<span id="L265" class="LineNr">265 </span><span class="Delimiter">:(before &quot;End <a href='010vm.cc.html#L32'>instruction</a> Clear&quot;)</span>
<span id="L266" class="LineNr">266 </span>old_name<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 &quot;End next_instruction(curr)&quot;)</span>
<span id="L268" class="LineNr">268 </span>curr<span class="Delimiter">-&gt;</span>old_name = curr<span class="Delimiter">-&gt;</span>name<span class="Delimiter">;</span>  <span class="Comment">// before rewrite rules modify it</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&amp; 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> &gt;= <a href='001help.cc.html#L138'>SIZE</a><span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</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 &lt; <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="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="Normal">if</span> <span class="Delimiter">(</span><a href='043space.cc.html#L304'>caller_uses_product</a><span class="Delimiter">(</span>i<span class="Delimiter">))</span>
<span id="L280" class="LineNr">280 </span>        <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L281" class="LineNr">281 </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">:(after &quot;Write Products of Instruction&quot;)</span>
<span id="L290" class="LineNr">290 </span>Update_refcounts_in_write_memory = <a href='043space.cc.html#L294'>should_update_refcounts_in_write_memory</a><span class="Delimiter">();</span>
<span id="L291" class="LineNr">291 </span><span class="Delimiter">:(before &quot;End Write Products of Instruction&quot;)</span>
<span id="L292" class="LineNr">292 </span>Update_refcounts_in_write_memory = <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L293" class="LineNr">293 </span><span class="Delimiter">:(code)</span>
<span id="L294" class="LineNr">294 </span><span class="Normal">bool</span> <a href='043space.cc.html#L294'>should_update_refcounts_in_write_memory</a><span class="Delimiter">()</span> <span class="Delimiter">{</span>
<span id="L295" class="LineNr">295 </span>  <span class="Normal">const</span> instruction&amp; inst = current_instruction<span class="Delimiter">();</span>
<span id="L296" class="LineNr">296 </span>  <span class="Comment">// End should_update_refcounts_in_write_memory Special-cases For Primitives</span>
<span id="L297" class="LineNr">297 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation &lt; <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="L298" class="LineNr">298 </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="L299" class="LineNr">299 </span>  <span class="Normal">const</span> recipe&amp; callee = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>operation<span class="Delimiter">);</span>
<span id="L300" class="LineNr">300 </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="L301" class="LineNr">301 </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>old_name != <span class="Constant">&quot;local-scope&quot;</span><span class="Delimiter">;</span>  <span class="Comment">// callees that call local-scope are already dealt with before return</span>
<span id="L302" class="LineNr">302 </span><span class="Delimiter">}</span>
<span id="L303" class="LineNr">303 </span>
<span id="L304" class="LineNr">304 </span><span class="Normal">bool</span> <a href='043space.cc.html#L304'>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="L305" class="LineNr">305 </span>  assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">);</span>  <span class="Comment">// run-time only</span>
<span id="L306" class="LineNr">306 </span>  assert<span class="Delimiter">(</span>!Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
<span id="L307" class="LineNr">307 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</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="L308" class="LineNr">308 </span>  <span class="Normal">const</span> call&amp; caller = *++Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>begin<span class="Delimiter">();</span>
<span id="L309" class="LineNr">309 </span>  <span class="Normal">const</span> instruction&amp; caller_inst = to_instruction<span class="Delimiter">(</span>caller<span class="Delimiter">);</span>
<span id="L310" class="LineNr">310 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>product_index &gt;= <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="L311" class="LineNr">311 </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="L312" class="LineNr">312 </span><span class="Delimiter">}</span>
<span id="L313" class="LineNr">313 </span>
<span id="L314" class="LineNr">314 </span><span class="Normal">void</span> <a href='043space.cc.html#L314'>rewrite_default_space_instruction</a><span class="Delimiter">(</span>instruction&amp; curr<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L315" class="LineNr">315 </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="L316" class="LineNr">316 </span>    <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; to_original_string<span class="Delimiter">(</span>curr<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; can't take any ingredients</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L317" class="LineNr">317 </span>  curr<span class="Delimiter">.</span>name = <span class="Constant">&quot;new&quot;</span><span class="Delimiter">;</span>
<span id="L318" class="LineNr">318 </span>  <span class="Constant">curr.ingredients.push_back(reagent(&quot;location:type</span><span class="Constant">&quot;));</span>
<span id="L319" class="LineNr">319 </span>  <span class="Constant">curr.ingredients.push_back(reagent(&quot;number-of-locals:literal</span><span class="Constant">&quot;));</span>
<span id="L320" class="LineNr">320 </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="L321" class="LineNr">321 </span>    <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; <span class="Constant">&quot;new-default-space can't take any results</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L322" class="LineNr">322 </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">&quot;default-space:space&quot;</span><span class="Delimiter">));</span>
<span id="L323" class="LineNr">323 </span><span class="Delimiter">}</span>
<span id="L324" class="LineNr">324 </span>
<span id="L325" class="LineNr">325 </span><span class="Delimiter">:(scenario local_scope_frees_up_addresses_inside_containers)</span>
<span id="L326" class="LineNr">326 </span><span class="muData">container</span> foo [
<span id="L327" class="LineNr">327 </span>  <span class="Normal">x</span>:num
<span id="L328" class="LineNr">328 </span>  <span class="Normal">y</span>:&amp;:num
<span id="L329" class="LineNr">329 </span>]
<span id="L330" class="LineNr">330 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L331" class="LineNr">331 </span>  local-scope
<span id="L332" class="LineNr">332 </span>  <span class="Normal">x</span>:&amp;:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
<span id="L333" class="LineNr">333 </span>  <span class="Normal">y</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> x:&amp;:num
<span id="L334" class="LineNr">334 </span>  <span class="Comment"># x and y are both cleared when main returns</span>
<span id="L335" class="LineNr">335 </span>]
<span id="L336" class="LineNr">336 </span><span class="traceContains">+mem: clearing x:&amp;:num</span>
<span id="L337" class="LineNr">337 </span><span class="traceContains">+mem: decrementing refcount of 1006: 2 -&gt; 1</span>
<span id="L338" class="LineNr">338 </span><span class="traceContains">+mem: clearing y:foo</span>
<span id="L339" class="LineNr">339 </span><span class="traceContains">+mem: decrementing refcount of 1006: 1 -&gt; 0</span>
<span id="L340" class="LineNr">340 </span><span class="traceContains">+mem: automatically abandoning 1006</span>
<span id="L341" class="LineNr">341 </span>
<span id="L342" class="LineNr">342 </span><span class="Delimiter">:(scenario local_scope_returns_addresses_inside_containers)</span>
<span id="L343" class="LineNr">343 </span><span class="muData">container</span> foo [
<span id="L344" class="LineNr">344 </span>  <span class="Normal">x</span>:num
<span id="L345" class="LineNr">345 </span>  <span class="Normal">y</span>:&amp;:num
<span id="L346" class="LineNr">346 </span>]
<span id="L347" class="LineNr">347 </span><span class="muRecipe">def</span> f [
<span id="L348" class="LineNr">348 </span>  local-scope
<span id="L349" class="LineNr">349 </span>  <span class="Normal">x</span>:&amp;:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
<span id="L350" class="LineNr">350 </span>  *x:&amp;:num<span class="Special"> &lt;- </span>copy <span class="Constant">12</span>
<span id="L351" class="LineNr">351 </span>  <span class="Normal">y</span>:foo<span class="Special"> &lt;- </span>merge <span class="Constant">34</span><span class="Delimiter">,</span> x:&amp;:num
<span id="L352" class="LineNr">352 </span>  <span class="Comment"># since y is 'escaping' f, it should not be cleared</span>
<span id="L353" class="LineNr">353 </span>  <span class="Identifier">return</span> y:foo
<span id="L354" class="LineNr">354 </span>]
<span id="L355" class="LineNr">355 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L356" class="LineNr">356 </span>  <span class="Constant">1</span>:foo<span class="Special"> &lt;- </span>f
<span id="L357" class="LineNr">357 </span>  <span class="Constant">3</span>:num<span class="Special"> &lt;- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">x:offset</span>
<span id="L358" class="LineNr">358 </span>  <span class="Constant">4</span>:&amp;:num<span class="Special"> &lt;- </span>get <span class="Constant">1</span>:foo<span class="Delimiter">,</span> <span class="Constant">y:offset</span>
<span id="L359" class="LineNr">359 </span>  <span class="Constant">5</span>:num<span class="Special"> &lt;- </span>copy *<span class="Constant">4</span>:&amp;:num
<span id="L360" class="LineNr">360 </span>  <span class="Constant">1</span>:foo<span class="Special"> &lt;- </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="L361" class="LineNr">361 </span>  <span class="Constant">4</span>:&amp;:num<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>
<span id="L362" class="LineNr">362 </span>]
<span id="L363" class="LineNr">363 </span><span class="traceContains">+mem: storing 34 in location 1</span>
<span id="L364" class="LineNr">364 </span><span class="traceContains">+mem: storing 1006 in location 2</span>
<span id="L365" class="LineNr">365 </span><span class="traceContains">+mem: storing 34 in location 3</span>
<span id="L366" class="LineNr">366 </span><span class="Comment"># refcount of 1:foo shouldn't include any stray ones from f</span>
<span id="L367" class="LineNr">367 </span><span class="traceContains">+run: {4: (&quot;address&quot; &quot;number&quot;)} &lt;- get {1: &quot;foo&quot;}, {y: &quot;offset&quot;}</span>
<span id="L368" class="LineNr">368 </span><span class="traceContains">+mem: incrementing refcount of 1006: 1 -&gt; 2</span>
<span id="L369" class="LineNr">369 </span><span class="Comment"># 1:foo wasn't abandoned/cleared</span>
<span id="L370" class="LineNr">370 </span><span class="traceContains">+run: {5: &quot;number&quot;} &lt;- copy {4: (&quot;address&quot; &quot;number&quot;), &quot;lookup&quot;: ()}</span>
<span id="L371" class="LineNr">371 </span><span class="traceContains">+mem: storing 12 in location 5</span>
<span id="L372" class="LineNr">372 </span><span class="traceContains">+run: {1: &quot;foo&quot;} &lt;- <a href='001help.cc.html#L218'>put</a> {1: &quot;foo&quot;}, {y: &quot;offset&quot;}, {0: &quot;literal&quot;}</span>
<span id="L373" class="LineNr">373 </span><span class="traceContains">+mem: decrementing refcount of 1006: 2 -&gt; 1</span>
<span id="L374" class="LineNr">374 </span><span class="traceContains">+run: {4: (&quot;address&quot; &quot;number&quot;)} &lt;- copy {0: &quot;literal&quot;}</span>
<span id="L375" class="LineNr">375 </span><span class="traceContains">+mem: decrementing refcount of 1006: 1 -&gt; 0</span>
<span id="L376" class="LineNr">376 </span><span class="traceContains">+mem: automatically abandoning 1006</span>
<span id="L377" class="LineNr">377 </span>
<span id="L378" class="LineNr">378 </span><span class="Delimiter">:(scenario local_scope_claims_return_values_when_not_saved)</span>
<span id="L379" class="LineNr">379 </span><span class="muRecipe">def</span> f [
<span id="L380" class="LineNr">380 </span>  local-scope
<span id="L381" class="LineNr">381 </span>  <span class="Normal">x</span>:&amp;:num<span class="Special"> &lt;- </span><span class="Normal">new</span> <span class="Constant">number:type</span>
<span id="L382" class="LineNr">382 </span>  <span class="Identifier">return</span> x:&amp;:num
<span id="L383" class="LineNr">383 </span>]
<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>  f  <span class="Comment"># doesn't save result</span>
<span id="L386" class="LineNr">386 </span>]
<span id="L387" class="LineNr">387 </span><span class="Comment"># x reclaimed</span>
<span id="L388" class="LineNr">388 </span><span class="traceContains">+mem: automatically abandoning 1004</span>
<span id="L389" class="LineNr">389 </span><span class="Comment"># f's local scope reclaimed</span>
<span id="L390" class="LineNr">390 </span><span class="traceContains">+mem: automatically abandoning 1000</span>
<span id="L391" class="LineNr">391 </span>
<span id="L392" class="LineNr">392 </span><span class="SalientComment">//:: all recipes must set default-space one way or another</span>
<span id="L393" class="LineNr">393 </span>
<span id="L394" class="LineNr">394 </span><span class="Delimiter">:(before &quot;End Globals&quot;)</span>
<span id="L395" class="LineNr">395 </span><span class="Normal">bool</span> Hide_missing_default_space_errors = <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L396" class="LineNr">396 </span><span class="Delimiter">:(before &quot;End Checks&quot;)</span>
<span id="L397" class="LineNr">397 </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="L398" class="LineNr">398 </span><span class="Delimiter">:(code)</span>
<span id="L399" class="LineNr">399 </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="L400" class="LineNr">400 </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="L401" class="LineNr">401 </span>  <span class="Normal">const</span> recipe&amp; caller = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span>
<span id="L402" class="LineNr">402 </span>  <span class="Comment">// End check_default_space Special-cases</span>
<span id="L403" class="LineNr">403 </span>  <span class="Comment">// assume recipes with only numeric addresses know what they're doing (usually tests)</span>
<span id="L404" class="LineNr">404 </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="L405" class="LineNr">405 </span>  <a href='003trace.cc.html#L171'>trace</a><span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">&quot;transform&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;--- check that <a href='010vm.cc.html#L19'>recipe</a> &quot;</span> &lt;&lt; caller<span class="Delimiter">.</span>name &lt;&lt; <span class="Constant">&quot; sets default-space&quot;</span> &lt;&lt; <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span>
<span id="L406" class="LineNr">406 </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="L407" class="LineNr">407 </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="L408" class="LineNr">408 </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">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L409" class="LineNr">409 </span>    <a href='003trace.cc.html#L178'>raise</a> &lt;&lt; caller<span class="Delimiter">.</span>name &lt;&lt; <span class="Constant">&quot; does not seem to start with default-space or local-scope</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; <a href='003trace.cc.html#L195'>end</a><span class="Delimiter">();</span>
<span id="L410" class="LineNr">410 </span>  <span class="Delimiter">}</span>
<span id="L411" class="LineNr">411 </span><span class="Delimiter">}</span>
<span id="L412" class="LineNr">412 </span><span class="Delimiter">:(after &quot;Load Mu Prelude&quot;)</span>
<span id="L413" class="LineNr">413 </span>Hide_missing_default_space_errors = <span class="Constant">false</span><span class="Delimiter">;</span>
<span id="L414" class="LineNr">414 </span><span class="Delimiter">:(after &quot;Test Runs&quot;)</span>
<span id="L415" class="LineNr">415 </span>Hide_missing_default_space_errors = <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L416" class="LineNr">416 </span><span class="Delimiter">:(after &quot;Running Main&quot;)</span>
<span id="L417" class="LineNr">417 </span>Hide_missing_default_space_errors = <span class="Constant">false</span><span class="Delimiter">;</span>
<span id="L418" class="LineNr">418 </span>
<span id="L419" class="LineNr">419 </span><span class="Delimiter">:(code)</span>
<span id="L420" class="LineNr">420 </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="L421" class="LineNr">421 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;string<span class="Delimiter">,</span> <span class="Normal">int</span>&gt;::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#L195'>end</a><span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L422" class="LineNr">422 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>first<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span>
<span id="L423" class="LineNr">423 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>first<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">&quot;stash_&quot;</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="L424" class="LineNr">424 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>!is_special_name<span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>first<span class="Delimiter">))</span>
<span id="L425" class="LineNr">425 </span>      <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L426" class="LineNr">426 </span>  <span class="Delimiter">}</span>
<span id="L427" class="LineNr">427 </span>  <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span>
<span id="L428" class="LineNr">428 </span><span class="Delimiter">}</span>
<span id="L429" class="LineNr">429 </span>
<span id="L430" class="LineNr">430 </span><span class="Comment">// reagent comparison -- only between reagents in a single recipe</span>
<span id="L431" class="LineNr">431 </span><span class="Normal">bool</span> <span class="Normal">operator</span>==<span class="Delimiter">(</span><span class="Normal">const</span> reagent&amp; a<span class="Delimiter">,</span> <span class="Normal">const</span> reagent&amp; b<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L432" class="LineNr">432 </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="L433" class="LineNr">433 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">&quot;space&quot;</span><span class="Delimiter">)</span> != property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">&quot;space&quot;</span><span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span>
<span id="L434" class="LineNr">434 </span>  <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L435" class="LineNr">435 </span><span class="Delimiter">}</span>
<span id="L436" class="LineNr">436 </span>
<span id="L437" class="LineNr">437 </span><span class="Normal">bool</span> <span class="Normal">operator</span>&lt;<span class="Delimiter">(</span><span class="Normal">const</span> reagent&amp; a<span class="Delimiter">,</span> <span class="Normal">const</span> reagent&amp; b<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L438" class="LineNr">438 </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="L439" class="LineNr">439 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>a<span class="Delimiter">,</span> <span class="Constant">&quot;space&quot;</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">&quot;space&quot;</span><span class="Delimiter">)-&gt;</span>value<span class="Delimiter">);</span>
<span id="L440" class="LineNr">440 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>has_property<span class="Delimiter">(</span>b<span class="Delimiter">,</span> <span class="Constant">&quot;space&quot;</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">&quot;space&quot;</span><span class="Delimiter">)-&gt;</span>value<span class="Delimiter">);</span>
<span id="L441" class="LineNr">441 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>aspace != bspace<span class="Delimiter">)</span> <span class="Identifier">return</span> aspace &lt; bspace<span class="Delimiter">;</span>
<span id="L442" class="LineNr">442 </span>  <span class="Identifier">return</span> a<span class="Delimiter">.</span>name &lt; b<span class="Delimiter">.</span>name<span class="Delimiter">;</span>
<span id="L443" class="LineNr">443 </span><span class="Delimiter">}</span>
</pre>
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