08a0eed699
Couple more tweaks to html rendering: a) SubX definitions no longer link redundantly to themselves. This long-standing issue turns out to be tractable to solve for SubX files since the syntax is so simple. b) Fix links to SubX definitions in other directories. I forgot that I have to always generate tags from the directory of the file being linkified. c) Fix link colors. Before we lost all syntax highlighting for functions and Globals. Now they maintain their colors, just add an underline.
289 lines
56 KiB
HTML
289 lines
56 KiB
HTML
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<title>Mu - 087file.cc</title>
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<a href='https://github.com/akkartik/mu/blob/master/087file.cc'>https://github.com/akkartik/mu/blob/master/087file.cc</a>
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<pre id='vimCodeElement'>
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<span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Interacting with the file system.</span>
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<span id="L2" class="LineNr"> 2 </span><span class="Comment">//: '$open-file-for-reading' returns a FILE* as a number (ugh)</span>
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<span id="L3" class="LineNr"> 3 </span><span class="Comment">//: '$read-from-file' accepts a number, interprets it as a FILE* (double ugh) and reads a character from it</span>
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<span id="L4" class="LineNr"> 4 </span><span class="Comment">//: Similarly for writing files.</span>
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<span id="L5" class="LineNr"> 5 </span><span class="Comment">//: These interfaces are ugly and tied to the current (Linux) host Mu happens</span>
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<span id="L6" class="LineNr"> 6 </span><span class="Comment">//: to be implemented atop. Later layers will wrap them with better, more</span>
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<span id="L7" class="LineNr"> 7 </span><span class="Comment">//: testable interfaces.</span>
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<span id="L8" class="LineNr"> 8 </span><span class="Comment">//:</span>
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<span id="L9" class="LineNr"> 9 </span><span class="Comment">//: Clearly we don't care about performance or any of that so far.</span>
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<span id="L10" class="LineNr"> 10 </span><span class="Comment">//: todo: reading/writing binary files</span>
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<span id="L11" class="LineNr"> 11 </span>
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<span id="L12" class="LineNr"> 12 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
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<span id="L13" class="LineNr"> 13 </span>_OPEN_FILE_FOR_READING<span class="Delimiter">,</span>
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<span id="L14" class="LineNr"> 14 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
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<span id="L15" class="LineNr"> 15 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">"$open-file-for-reading"</span><span class="Delimiter">,</span> _OPEN_FILE_FOR_READING<span class="Delimiter">);</span>
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<span id="L16" class="LineNr"> 16 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
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<span id="L17" class="LineNr"> 17 </span><span class="Normal">case</span> _OPEN_FILE_FOR_READING: <span class="Delimiter">{</span>
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<span id="L18" class="LineNr"> 18 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
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<span id="L19" class="LineNr"> 19 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$open-file-for-reading' requires exactly one ingredient, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L20" class="LineNr"> 20 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L21" class="LineNr"> 21 </span> <span class="Delimiter">}</span>
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<span id="L22" class="LineNr"> 22 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_text<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
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<span id="L23" class="LineNr"> 23 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of '$open-file-for-reading' should be a string, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L24" class="LineNr"> 24 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L25" class="LineNr"> 25 </span> <span class="Delimiter">}</span>
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<span id="L26" class="LineNr"> 26 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
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<span id="L27" class="LineNr"> 27 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$open-file-for-reading' requires exactly one product, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L28" class="LineNr"> 28 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L29" class="LineNr"> 29 </span> <span class="Delimiter">}</span>
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<span id="L30" class="LineNr"> 30 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_number<span class="Delimiter">(</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> <span class="Delimiter">{</span>
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<span id="L31" class="LineNr"> 31 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first product of '$open-file-for-reading' should be a number (file handle), but got '"</span> << to_string<span class="Delimiter">(</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> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L32" class="LineNr"> 32 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L33" class="LineNr"> 33 </span> <span class="Delimiter">}</span>
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<span id="L34" class="LineNr"> 34 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L35" class="LineNr"> 35 </span><span class="Delimiter">}</span>
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<span id="L36" class="LineNr"> 36 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
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<span id="L37" class="LineNr"> 37 </span><span class="Normal">case</span> _OPEN_FILE_FOR_READING: <span class="Delimiter">{</span>
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<span id="L38" class="LineNr"> 38 </span> string filename = <a href='038new_text.cc.html#L142'>read_mu_text</a><span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">skip alloc id</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">));</span>
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<span id="L39" class="LineNr"> 39 </span> assert<span class="Delimiter">(</span><span class="Normal">sizeof</span><span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span><span class="Delimiter">)</span> >= <span class="Normal">sizeof</span><span class="Delimiter">(</span><span class="Normal">FILE</span>*<span class="Delimiter">));</span>
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<span id="L40" class="LineNr"> 40 </span> <span class="Normal">FILE</span>* f = fopen<span class="Delimiter">(</span>filename<span class="Delimiter">.</span>c_str<span class="Delimiter">(),</span> <span class="Constant">"r"</span><span class="Delimiter">);</span>
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<span id="L41" class="LineNr"> 41 </span> <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> result = <span class="Normal">reinterpret_cast</span><<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>><span class="Delimiter">(</span>f<span class="Delimiter">);</span>
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<span id="L42" class="LineNr"> 42 </span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
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<span id="L43" class="LineNr"> 43 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Normal">static_cast</span><<span class="Normal">double</span>><span class="Delimiter">(</span>result<span class="Delimiter">));</span>
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<span id="L44" class="LineNr"> 44 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L45" class="LineNr"> 45 </span><span class="Delimiter">}</span>
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<span id="L46" class="LineNr"> 46 </span>
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<span id="L47" class="LineNr"> 47 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
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<span id="L48" class="LineNr"> 48 </span>_OPEN_FILE_FOR_WRITING<span class="Delimiter">,</span>
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<span id="L49" class="LineNr"> 49 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
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<span id="L50" class="LineNr"> 50 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">"$open-file-for-writing"</span><span class="Delimiter">,</span> _OPEN_FILE_FOR_WRITING<span class="Delimiter">);</span>
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<span id="L51" class="LineNr"> 51 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
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<span id="L52" class="LineNr"> 52 </span><span class="Normal">case</span> _OPEN_FILE_FOR_WRITING: <span class="Delimiter">{</span>
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<span id="L53" class="LineNr"> 53 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
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<span id="L54" class="LineNr"> 54 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$open-file-for-writing' requires exactly one ingredient, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L55" class="LineNr"> 55 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L56" class="LineNr"> 56 </span> <span class="Delimiter">}</span>
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<span id="L57" class="LineNr"> 57 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_text<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
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<span id="L58" class="LineNr"> 58 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of '$open-file-for-writing' should be a string, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L59" class="LineNr"> 59 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L60" class="LineNr"> 60 </span> <span class="Delimiter">}</span>
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<span id="L61" class="LineNr"> 61 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
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<span id="L62" class="LineNr"> 62 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$open-file-for-writing' requires exactly one product, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L63" class="LineNr"> 63 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L64" class="LineNr"> 64 </span> <span class="Delimiter">}</span>
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<span id="L65" class="LineNr"> 65 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_number<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
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<span id="L66" class="LineNr"> 66 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first product of '$open-file-for-writing' should be a number (file handle), but got '"</span> << to_string<span class="Delimiter">(</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> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L67" class="LineNr"> 67 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L68" class="LineNr"> 68 </span> <span class="Delimiter">}</span>
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<span id="L69" class="LineNr"> 69 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L70" class="LineNr"> 70 </span><span class="Delimiter">}</span>
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<span id="L71" class="LineNr"> 71 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
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<span id="L72" class="LineNr"> 72 </span><span class="Normal">case</span> _OPEN_FILE_FOR_WRITING: <span class="Delimiter">{</span>
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<span id="L73" class="LineNr"> 73 </span> string filename = <a href='038new_text.cc.html#L142'>read_mu_text</a><span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">skip alloc id</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">));</span>
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<span id="L74" class="LineNr"> 74 </span> assert<span class="Delimiter">(</span><span class="Normal">sizeof</span><span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span><span class="Delimiter">)</span> >= <span class="Normal">sizeof</span><span class="Delimiter">(</span><span class="Normal">FILE</span>*<span class="Delimiter">));</span>
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<span id="L75" class="LineNr"> 75 </span> <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> result = <span class="Normal">reinterpret_cast</span><<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>><span class="Delimiter">(</span>fopen<span class="Delimiter">(</span>filename<span class="Delimiter">.</span>c_str<span class="Delimiter">(),</span> <span class="Constant">"w"</span><span class="Delimiter">));</span>
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<span id="L76" class="LineNr"> 76 </span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
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<span id="L77" class="LineNr"> 77 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Normal">static_cast</span><<span class="Normal">double</span>><span class="Delimiter">(</span>result<span class="Delimiter">));</span>
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<span id="L78" class="LineNr"> 78 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L79" class="LineNr"> 79 </span><span class="Delimiter">}</span>
|
|
<span id="L80" class="LineNr"> 80 </span>
|
|
<span id="L81" class="LineNr"> 81 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
|
|
<span id="L82" class="LineNr"> 82 </span>_READ_FROM_FILE<span class="Delimiter">,</span>
|
|
<span id="L83" class="LineNr"> 83 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
|
|
<span id="L84" class="LineNr"> 84 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">"$read-from-file"</span><span class="Delimiter">,</span> _READ_FROM_FILE<span class="Delimiter">);</span>
|
|
<span id="L85" class="LineNr"> 85 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
|
|
<span id="L86" class="LineNr"> 86 </span><span class="Normal">case</span> _READ_FROM_FILE: <span class="Delimiter">{</span>
|
|
<span id="L87" class="LineNr"> 87 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
|
|
<span id="L88" class="LineNr"> 88 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$read-from-file' requires exactly one ingredient, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L89" class="LineNr"> 89 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L90" class="LineNr"> 90 </span> <span class="Delimiter">}</span>
|
|
<span id="L91" class="LineNr"> 91 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_number<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
|
|
<span id="L92" class="LineNr"> 92 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of '$read-from-file' should be a number, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L93" class="LineNr"> 93 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L94" class="LineNr"> 94 </span> <span class="Delimiter">}</span>
|
|
<span id="L95" class="LineNr"> 95 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
|
|
<span id="L96" class="LineNr"> 96 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$read-from-file' requires exactly two products, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L97" class="LineNr"> 97 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L98" class="LineNr"> 98 </span> <span class="Delimiter">}</span>
|
|
<span id="L99" class="LineNr"> 99 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_character<span class="Delimiter">(</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> <span class="Delimiter">{</span>
|
|
<span id="L100" class="LineNr">100 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first product of '$read-from-file' should be a character, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L101" class="LineNr">101 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L102" class="LineNr">102 </span> <span class="Delimiter">}</span>
|
|
<span id="L103" class="LineNr">103 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_boolean<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
|
|
<span id="L104" class="LineNr">104 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"second product of '$read-from-file' should be a boolean, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L105" class="LineNr">105 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L106" class="LineNr">106 </span> <span class="Delimiter">}</span>
|
|
<span id="L107" class="LineNr">107 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L108" class="LineNr">108 </span><span class="Delimiter">}</span>
|
|
<span id="L109" class="LineNr">109 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
|
|
<span id="L110" class="LineNr">110 </span><span class="Normal">case</span> _READ_FROM_FILE: <span class="Delimiter">{</span>
|
|
<span id="L111" class="LineNr">111 </span> <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> x = <span class="Normal">static_cast</span><<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>><span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span>
|
|
<span id="L112" class="LineNr">112 </span> <span class="Normal">FILE</span>* f = <span class="Normal">reinterpret_cast</span><<span class="Normal">FILE</span>*><span class="Delimiter">(</span>x<span class="Delimiter">);</span>
|
|
<span id="L113" class="LineNr">113 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>f == <span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
|
|
<span id="L114" class="LineNr">114 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"can't read from null file in '"</span> << <a href='028call_return.cc.html#L163'>to_string</a><span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">())</span> << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span>
|
|
<span id="L115" class="LineNr">115 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L116" class="LineNr">116 </span> <span class="Delimiter">}</span>
|
|
<span id="L117" class="LineNr">117 </span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">);</span>
|
|
<span id="L118" class="LineNr">118 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>feof<span class="Delimiter">(</span>f<span class="Delimiter">))</span> <span class="Delimiter">{</span>
|
|
<span id="L119" class="LineNr">119 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
|
|
<span id="L120" class="LineNr">120 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span class="Comment">// eof</span>
|
|
<span id="L121" class="LineNr">121 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L122" class="LineNr">122 </span> <span class="Delimiter">}</span>
|
|
<span id="L123" class="LineNr">123 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ferror<span class="Delimiter">(</span>f<span class="Delimiter">))</span> <span class="Delimiter">{</span>
|
|
<span id="L124" class="LineNr">124 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"file in invalid state in '"</span> << to_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L125" class="LineNr">125 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L126" class="LineNr">126 </span> <span class="Delimiter">}</span>
|
|
<span id="L127" class="LineNr">127 </span> <span class="Normal">char</span> c = getc<span class="Delimiter">(</span>f<span class="Delimiter">);</span> <span class="Comment">// todo: unicode</span>
|
|
<span id="L128" class="LineNr">128 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="Constant">EOF</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
|
|
<span id="L129" class="LineNr">129 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
|
|
<span id="L130" class="LineNr">130 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span class="Comment">// eof</span>
|
|
<span id="L131" class="LineNr">131 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L132" class="LineNr">132 </span> <span class="Delimiter">}</span>
|
|
<span id="L133" class="LineNr">133 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ferror<span class="Delimiter">(</span>f<span class="Delimiter">))</span> <span class="Delimiter">{</span>
|
|
<span id="L134" class="LineNr">134 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"couldn't read from file in '"</span> << <a href='028call_return.cc.html#L163'>to_string</a><span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">())</span> << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span>
|
|
<span id="L135" class="LineNr">135 </span> <a href='003trace.cc.html#L196'>raise</a> << <span class="Constant">" errno: "</span> << errno << <span class="cSpecial">'\n'</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L136" class="LineNr">136 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L137" class="LineNr">137 </span> <span class="Delimiter">}</span>
|
|
<span id="L138" class="LineNr">138 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>c<span class="Delimiter">);</span>
|
|
<span id="L139" class="LineNr">139 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> <span class="Comment">// not eof</span>
|
|
<span id="L140" class="LineNr">140 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L141" class="LineNr">141 </span><span class="Delimiter">}</span>
|
|
<span id="L142" class="LineNr">142 </span><span class="Delimiter">:(before "End Includes")</span>
|
|
<span id="L143" class="LineNr">143 </span><span class="Comment">#include <errno.h></span>
|
|
<span id="L144" class="LineNr">144 </span>
|
|
<span id="L145" class="LineNr">145 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
|
|
<span id="L146" class="LineNr">146 </span>_WRITE_TO_FILE<span class="Delimiter">,</span>
|
|
<span id="L147" class="LineNr">147 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
|
|
<span id="L148" class="LineNr">148 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">"$write-to-file"</span><span class="Delimiter">,</span> _WRITE_TO_FILE<span class="Delimiter">);</span>
|
|
<span id="L149" class="LineNr">149 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
|
|
<span id="L150" class="LineNr">150 </span><span class="Normal">case</span> _WRITE_TO_FILE: <span class="Delimiter">{</span>
|
|
<span id="L151" class="LineNr">151 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">2</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
|
|
<span id="L152" class="LineNr">152 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$write-to-file' requires exactly two ingredients, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L153" class="LineNr">153 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L154" class="LineNr">154 </span> <span class="Delimiter">}</span>
|
|
<span id="L155" class="LineNr">155 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_number<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
|
|
<span id="L156" class="LineNr">156 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of '$write-to-file' should be a number, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L157" class="LineNr">157 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L158" class="LineNr">158 </span> <span class="Delimiter">}</span>
|
|
<span id="L159" class="LineNr">159 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_character<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
|
|
<span id="L160" class="LineNr">160 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"second ingredient of '$write-to-file' should be a character, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L161" class="LineNr">161 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L162" class="LineNr">162 </span> <span class="Delimiter">}</span>
|
|
<span id="L163" class="LineNr">163 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
|
|
<span id="L164" class="LineNr">164 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$write-to-file' writes to no products, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L165" class="LineNr">165 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L166" class="LineNr">166 </span> <span class="Delimiter">}</span>
|
|
<span id="L167" class="LineNr">167 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L168" class="LineNr">168 </span><span class="Delimiter">}</span>
|
|
<span id="L169" class="LineNr">169 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
|
|
<span id="L170" class="LineNr">170 </span><span class="Normal">case</span> _WRITE_TO_FILE: <span class="Delimiter">{</span>
|
|
<span id="L171" class="LineNr">171 </span> <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> x = <span class="Normal">static_cast</span><<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>><span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span>
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<span id="L172" class="LineNr">172 </span> <span class="Normal">FILE</span>* f = <span class="Normal">reinterpret_cast</span><<span class="Normal">FILE</span>*><span class="Delimiter">(</span>x<span class="Delimiter">);</span>
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<span id="L173" class="LineNr">173 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>f == <span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
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<span id="L174" class="LineNr">174 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"can't write to null file in '"</span> << <a href='028call_return.cc.html#L163'>to_string</a><span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">())</span> << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span>
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<span id="L175" class="LineNr">175 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L176" class="LineNr">176 </span> <span class="Delimiter">}</span>
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<span id="L177" class="LineNr">177 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>feof<span class="Delimiter">(</span>f<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L178" class="LineNr">178 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ferror<span class="Delimiter">(</span>f<span class="Delimiter">))</span> <span class="Delimiter">{</span>
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<span id="L179" class="LineNr">179 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"file in invalid state in '"</span> << to_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L180" class="LineNr">180 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L181" class="LineNr">181 </span> <span class="Delimiter">}</span>
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<span id="L182" class="LineNr">182 </span> <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> y = <span class="Normal">static_cast</span><<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>><span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span>
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<span id="L183" class="LineNr">183 </span> <span class="Normal">char</span> c = <span class="Normal">static_cast</span><<span class="Normal">char</span>><span class="Delimiter">(</span>y<span class="Delimiter">);</span>
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<span id="L184" class="LineNr">184 </span> putc<span class="Delimiter">(</span>c<span class="Delimiter">,</span> f<span class="Delimiter">);</span> <span class="Comment">// todo: unicode</span>
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<span id="L185" class="LineNr">185 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>ferror<span class="Delimiter">(</span>f<span class="Delimiter">))</span> <span class="Delimiter">{</span>
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<span id="L186" class="LineNr">186 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"couldn't write to file in '"</span> << <a href='028call_return.cc.html#L163'>to_string</a><span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">())</span> << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span>
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<span id="L187" class="LineNr">187 </span> <a href='003trace.cc.html#L196'>raise</a> << <span class="Constant">" errno: "</span> << errno << <span class="cSpecial">'\n'</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L188" class="LineNr">188 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L189" class="LineNr">189 </span> <span class="Delimiter">}</span>
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<span id="L190" class="LineNr">190 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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<span id="L191" class="LineNr">191 </span><span class="Delimiter">}</span>
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<span id="L192" class="LineNr">192 </span>
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<span id="L193" class="LineNr">193 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
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<span id="L194" class="LineNr">194 </span>_CLOSE_FILE<span class="Delimiter">,</span>
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<span id="L195" class="LineNr">195 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
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<span id="L196" class="LineNr">196 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">"$close-file"</span><span class="Delimiter">,</span> _CLOSE_FILE<span class="Delimiter">);</span>
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<span id="L197" class="LineNr">197 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
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<span id="L198" class="LineNr">198 </span><span class="Normal">case</span> _CLOSE_FILE: <span class="Delimiter">{</span>
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<span id="L199" class="LineNr">199 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
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<span id="L200" class="LineNr">200 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$close-file' requires exactly one ingredient, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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<span id="L201" class="LineNr">201 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
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|
<span id="L202" class="LineNr">202 </span> <span class="Delimiter">}</span>
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<span id="L203" class="LineNr">203 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_number<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span>
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|
<span id="L204" class="LineNr">204 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of '$close-file' should be a number, but got '"</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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|
<span id="L205" class="LineNr">205 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L206" class="LineNr">206 </span> <span class="Delimiter">}</span>
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|
<span id="L207" class="LineNr">207 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
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|
<span id="L208" class="LineNr">208 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$close-file' requires exactly one product, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
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|
<span id="L209" class="LineNr">209 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L210" class="LineNr">210 </span> <span class="Delimiter">}</span>
|
|
<span id="L211" class="LineNr">211 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name != inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">)</span> <span class="Delimiter">{</span>
|
|
<span id="L212" class="LineNr">212 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Recipe</span><span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'$close-file' requires its product to be the same as its ingredient, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'\n"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
|
|
<span id="L213" class="LineNr">213 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L214" class="LineNr">214 </span> <span class="Delimiter">}</span>
|
|
<span id="L215" class="LineNr">215 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L216" class="LineNr">216 </span><span class="Delimiter">}</span>
|
|
<span id="L217" class="LineNr">217 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
|
|
<span id="L218" class="LineNr">218 </span><span class="Normal">case</span> _CLOSE_FILE: <span class="Delimiter">{</span>
|
|
<span id="L219" class="LineNr">219 </span> <span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span> x = <span class="Normal">static_cast</span><<span class="Normal">long</span> <span class="Normal">long</span> <span class="Normal">int</span>><span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span>
|
|
<span id="L220" class="LineNr">220 </span> <span class="Normal">FILE</span>* f = <span class="Normal">reinterpret_cast</span><<span class="Normal">FILE</span>*><span class="Delimiter">(</span>x<span class="Delimiter">);</span>
|
|
<span id="L221" class="LineNr">221 </span> fclose<span class="Delimiter">(</span>f<span class="Delimiter">);</span>
|
|
<span id="L222" class="LineNr">222 </span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
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|
<span id="L223" class="LineNr">223 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> <span class="Comment">// todo: ensure that caller always resets the ingredient</span>
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|
<span id="L224" class="LineNr">224 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
|
|
<span id="L225" class="LineNr">225 </span><span class="Delimiter">}</span>
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|
</pre>
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</body>
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</html>
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