diff options
| author | Kartik K. Agaram <vc@akkartik.com> | 2016-12-26 01:17:01 -0800 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2016-12-26 01:26:16 -0800 |
| commit | e5c11a5137d538b7713dd8708ca767c208824c06 (patch) | |
| tree | 82976fd80e5d8048840701c351827730b29f89f6 /html/071recipe.cc.html | |
| parent | 63e1c465e46502bd7c391e31db73e7e5ae19adfd (diff) | |
| download | mu-e5c11a5137d538b7713dd8708ca767c208824c06.tar.gz | |
3709 - line numbers in html
Each line number also gets an anchor name, but I'm not hyperlinking them for now because I don't want to encourage bookmarking these links just yet. They aren't permalinks because every revision may change what's at any given line number.
Diffstat (limited to 'html/071recipe.cc.html')
| -rw-r--r-- | html/071recipe.cc.html | 780 |
1 files changed, 402 insertions, 378 deletions
diff --git a/html/071recipe.cc.html b/html/071recipe.cc.html index 564275f2..f63508ef 100644 --- a/html/071recipe.cc.html +++ b/html/071recipe.cc.html @@ -6,7 +6,7 @@ <meta name="Generator" content="Vim/7.4"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="cpp"> -<meta name="settings" content="use_css,pre_wrap,no_foldcolumn,expand_tabs,prevent_copy="> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal"> <style type="text/css"> <!-- @@ -14,399 +14,423 @@ pre { white-space: pre-wrap; font-family: monospace; color: #eeeeee; background- body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color: #080808; } * { font-size: 12pt; font-size: 1em; } .Constant { color: #00a0a0; } -.cSpecial { color: #008000; } +.Special { color: #c00000; } .muRecipe { color: #ff8700; } -.SalientComment { color: #00ffff; } +.cSpecial { color: #008000; } .Comment { color: #9090ff; } .Delimiter { color: #800080; } -.Special { color: #c00000; } +.LineNr { color: #444444; } .traceContains { color: #008000; } .Normal { color: #eeeeee; background-color: #080808; padding-bottom: 1px; } .Identifier { color: #c0a020; } +.SalientComment { color: #00ffff; } --> </style> <script type='text/javascript'> <!-- +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + --> </script> </head> -<body> +<body onload='JumpToLine();'> <pre id='vimCodeElement'> -<span class="Comment">//: So far we've been calling a fixed recipe in each instruction, but we'd</span> -<span class="Comment">//: also like to make the recipe a variable, pass recipes to "higher-order"</span> -<span class="Comment">//: recipes, return recipes from recipes and so on.</span> -<span class="Comment">//:</span> -<span class="Comment">//: todo: support storing shape-shifting recipes into recipe variables and calling them</span> - -<span class="Delimiter">:(scenario call_literal_recipe)</span> -<span class="muRecipe">def</span> main [ - <span class="Constant">1</span>:num<span class="Special"> <- </span>call f<span class="Delimiter">,</span> <span class="Constant">34</span> -] -<span class="muRecipe">def</span> f x:num<span class="muRecipe"> -> </span>y:num [ - local-scope - load-ingredients - y<span class="Special"> <- </span>copy x -] -<span class="traceContains">+mem: storing 34 in location 1</span> - -<span class="Delimiter">:(scenario call_variable)</span> -<span class="muRecipe">def</span> main [ - <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f - <span class="Constant">2</span>:num<span class="Special"> <- </span>call <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)},</span> <span class="Constant">34</span> -] -<span class="muRecipe">def</span> f x:num<span class="muRecipe"> -> </span>y:num [ - local-scope - load-ingredients - y<span class="Special"> <- </span>copy x -] -<span class="traceContains">+mem: storing 34 in location 2</span> - -<span class="Delimiter">:(before "End Mu Types Initialization")</span> -put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"recipe-literal"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> -<span class="Comment">// 'recipe' variables can store recipe-literal</span> -type_ordinal recipe = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"recipe"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> -get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> recipe<span class="Delimiter">).</span>name = <span class="Constant">"recipe"</span><span class="Delimiter">;</span> - -<span class="Delimiter">:(after "Begin transform_names Ingredient Special-cases(ingredient, inst, caller)")</span> -<span class="Normal">if</span> <span class="Delimiter">(</span>is_recipe_literal<span class="Delimiter">(</span>ingredient<span class="Delimiter">,</span> caller<span class="Delimiter">))</span> <span class="Delimiter">{</span> - initialize_recipe_literal<span class="Delimiter">(</span>ingredient<span class="Delimiter">);</span> - <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Delimiter">:(after "Begin transform_names Product Special-cases(product, inst, caller)")</span> -<span class="Normal">if</span> <span class="Delimiter">(</span>is_recipe_literal<span class="Delimiter">(</span>product<span class="Delimiter">,</span> caller<span class="Delimiter">))</span> <span class="Delimiter">{</span> - initialize_recipe_literal<span class="Delimiter">(</span>product<span class="Delimiter">);</span> - <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Delimiter">:(code)</span> -<span class="Normal">bool</span> is_recipe_literal<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">,</span> <span class="Normal">const</span> recipe& caller<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> x<span class="Delimiter">.</span>name<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>contains_reagent_with_type<span class="Delimiter">(</span>caller<span class="Delimiter">,</span> x<span class="Delimiter">.</span>name<span class="Delimiter">))</span> <span class="Delimiter">{</span> - raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"you can't use '"</span> << x<span class="Delimiter">.</span>name << <span class="Constant">"' as a recipe literal when it's also a variable</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> initialize_recipe_literal<span class="Delimiter">(</span>reagent& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> - x<span class="Delimiter">.</span>type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">"recipe-literal"</span><span class="Delimiter">);</span> - x<span class="Delimiter">.</span>set_value<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> x<span class="Delimiter">.</span>name<span class="Delimiter">));</span> -<span class="Delimiter">}</span> -<span class="Normal">bool</span> contains_reagent_with_type<span class="Delimiter">(</span><span class="Normal">const</span> recipe& caller<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">const</span> instruction& inst = caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_matching_non_recipe_literal<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> name<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_matching_non_recipe_literal<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> name<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Normal">bool</span> is_matching_non_recipe_literal<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name != name<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Identifier">return</span> x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>value != get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"recipe-literal"</span><span class="Delimiter">);</span> -<span class="Delimiter">}</span> - -<span class="Comment">//: It's confusing to use variable names that are also recipe names. Always</span> -<span class="Comment">//: assume variable types override recipe literals.</span> -<span class="Delimiter">:(scenario error_on_recipe_literal_used_as_a_variable)</span> -<span class="Special">% Hide_errors = true;</span> -<span class="muRecipe">def</span> main [ - local-scope - <span class="Normal">a</span>:<span class="Normal">bool</span><span class="Special"> <- </span>equal <span class="Identifier">break</span> <span class="Constant">0</span> - <span class="Normal">break</span>:<span class="Normal">bool</span><span class="Special"> <- </span>copy <span class="Constant">0</span> -] -<span class="traceContains">+error: main: you can't use 'break' as a recipe literal when it's also a variable</span> -<span class="traceContains">+error: main: missing type for 'break' in 'a:bool <- equal break, 0'</span> - -<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> -CALL<span class="Delimiter">,</span> -<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> -put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"call"</span><span class="Delimiter">,</span> CALL<span class="Delimiter">);</span> -<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> -<span class="Normal">case</span> CALL: <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> - raise << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'call' requires at least one ingredient (the recipe to call)</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Identifier">break</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_recipe<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> - raise << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'call' should be a recipe, but got '"</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>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Identifier">break</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">break</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> -<span class="Normal">case</span> CALL: <span class="Delimiter">{</span> - <span class="Comment">// Begin Call</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>Trace_stream<span class="Delimiter">)</span> <span class="Delimiter">{</span> - ++Trace_stream<span class="Delimiter">-></span>callstack_depth<span class="Delimiter">;</span> - trace<span class="Delimiter">(</span><span class="Constant">"trace"</span><span class="Delimiter">)</span> << <span class="Constant">"indirect 'call': incrementing callstack depth to "</span> << Trace_stream<span class="Delimiter">-></span>callstack_depth << end<span class="Delimiter">();</span> - assert<span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>callstack_depth < <span class="Constant">9000</span><span class="Delimiter">);</span> <span class="Comment">// 9998-101 plus cushion</span> - <span class="Delimiter">}</span> - <span class="Normal">if</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 class="Delimiter">{</span> - raise << maybe<span class="Delimiter">(</span>current_recipe_name<span class="Delimiter">())</span> << <span class="Constant">"tried to call empty recipe in '"</span> << to_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> << <span class="Constant">"'"</span> << end<span class="Delimiter">();</span> - <span class="Identifier">break</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - instruction<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> call_instruction = current_instruction<span class="Delimiter">();</span> - call_instruction<span class="Delimiter">.</span>operation = 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> - call_instruction<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>call_instruction<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>begin<span class="Delimiter">());</span> - Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>push_front<span class="Delimiter">(</span>call<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> - ingredients<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>begin<span class="Delimiter">());</span> <span class="Comment">// drop the callee</span> - finish_call_housekeeping<span class="Delimiter">(</span>call_instruction<span class="Delimiter">,</span> ingredients<span class="Delimiter">);</span> - <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="SalientComment">//:: check types for 'call' instructions</span> - -<span class="Delimiter">:(scenario call_check_literal_recipe)</span> -<span class="Special">% Hide_errors = true;</span> -<span class="muRecipe">def</span> main [ - <span class="Constant">1</span>:num<span class="Special"> <- </span>call f<span class="Delimiter">,</span> <span class="Constant">34</span> -] -<span class="muRecipe">def</span> f x:point<span class="muRecipe"> -> </span>y:point [ - local-scope - load-ingredients - y<span class="Special"> <- </span>copy x -] -<span class="traceContains">+error: main: ingredient 0 has the wrong type at '1:num <- call f, 34'</span> -<span class="traceContains">+error: main: product 0 has the wrong type at '1:num <- call f, 34'</span> - -<span class="Delimiter">:(scenario call_check_variable_recipe)</span> -<span class="Special">% Hide_errors = true;</span> -<span class="muRecipe">def</span> main [ - <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe point<span class="muRecipe"> -> </span>point<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f - <span class="Constant">2</span>:num<span class="Special"> <- </span>call <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe point<span class="muRecipe"> -> </span>point<span class="Delimiter">)},</span> <span class="Constant">34</span> -] -<span class="muRecipe">def</span> f x:point<span class="muRecipe"> -> </span>y:point [ - local-scope - load-ingredients - y<span class="Special"> <- </span>copy x -] -<span class="traceContains">+error: main: ingredient 0 has the wrong type at '2:num <- call {1: (recipe point -> point)}, 34'</span> -<span class="traceContains">+error: main: product 0 has the wrong type at '2:num <- call {1: (recipe point -> point)}, 34'</span> - -<span class="Delimiter">:(after "Transform.push_back(check_instruction)")</span> -Transform<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>check_indirect_calls_against_header<span class="Delimiter">);</span> <span class="Comment">// idempotent</span> -<span class="Delimiter">:(code)</span> -<span class="Normal">void</span> check_indirect_calls_against_header<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - trace<span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"--- type-check 'call' instructions inside recipe "</span> << get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name << end<span class="Delimiter">();</span> - <span class="Normal">const</span> recipe& caller = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">const</span> instruction& inst = caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!is_indirect_call<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// error raised above</span> - <span class="Normal">const</span> reagent& callee = 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="Normal">if</span> <span class="Delimiter">(</span>!is_mu_recipe<span class="Delimiter">(</span>callee<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// error raised above</span> - <span class="Normal">const</span> recipe callee_header = is_literal<span class="Delimiter">(</span>callee<span class="Delimiter">)</span> ? get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> callee<span class="Delimiter">.</span>value<span class="Delimiter">)</span> : from_reagent<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="Normal">if</span> <span class="Delimiter">(</span>!callee_header<span class="Delimiter">.</span>has_header<span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_indirect_call_with_ingredients<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span>+<span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i-<span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">),</span> inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> - raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"ingredient "</span> << i-<span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span> << <span class="Constant">" has the wrong type at '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Delimiter">}</span> - <span class="Delimiter">}</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_indirect_call_with_products<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>products<span class="Delimiter">));</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_dummy<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> - raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"product "</span> << i << <span class="Constant">" has the wrong type at '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Delimiter">}</span> - <span class="Delimiter">}</span> - <span class="Delimiter">}</span> -<span class="Delimiter">}</span> - -<span class="Normal">bool</span> is_indirect_call<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Identifier">return</span> is_indirect_call_with_ingredients<span class="Delimiter">(</span>r<span class="Delimiter">)</span> || is_indirect_call_with_products<span class="Delimiter">(</span>r<span class="Delimiter">);</span> -<span class="Delimiter">}</span> - -<span class="Normal">bool</span> is_indirect_call_with_ingredients<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>r == CALL<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Comment">// End is_indirect_call_with_ingredients Special-cases</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Normal">bool</span> is_indirect_call_with_products<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>r == CALL<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Comment">// End is_indirect_call_with_products Special-cases</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="muRecipe">recipe</span> from_reagent<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - assert<span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">);</span> - recipe result_header<span class="Delimiter">;</span> <span class="Comment">// will contain only ingredients and products, nothing else</span> - result_header<span class="Delimiter">.</span>has_header = <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - assert<span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>name == <span class="Constant">"recipe"</span><span class="Delimiter">);</span> - <span class="Identifier">return</span> result_header<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Normal">const</span> type_tree* root_type = r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom ? r<span class="Delimiter">.</span>type : r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">;</span> - assert<span class="Delimiter">(</span>root_type<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - assert<span class="Delimiter">(</span>root_type<span class="Delimiter">-></span>name == <span class="Constant">"recipe"</span><span class="Delimiter">);</span> - <span class="Normal">const</span> type_tree* curr = r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">;</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom && curr<span class="Delimiter">-></span>left<span class="Delimiter">-></span>name == <span class="Constant">"->"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> - curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> <span class="Comment">// skip delimiter</span> - <span class="Identifier">goto</span> read_products<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - result_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">));</span> - <span class="Delimiter">}</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> - assert<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - result_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">));</span> - <span class="Identifier">return</span> result_header<span class="Delimiter">;</span> <span class="Comment">// no products</span> - <span class="Delimiter">}</span> - <span class="Normal">read_products</span>: - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">;</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> - result_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">));</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> - assert<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - result_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">));</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> result_header<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(before "End Unit Tests")</span> -<span class="Normal">void</span> test_from_reagent_atomic<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"{f: recipe}"</span><span class="Delimiter">);</span> - recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> - CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_from_reagent_non_atomic<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"{f: (recipe number -> number)}"</span><span class="Delimiter">);</span> - recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_from_reagent_reads_ingredient_at_end<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"{f: (recipe number number)}"</span><span class="Delimiter">);</span> - recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> <span class="Constant">2</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_from_reagent_reads_sole_ingredient_at_end<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"{f: (recipe number)}"</span><span class="Delimiter">);</span> - recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(code)</span> -reagent next_recipe_reagent<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!curr<span class="Delimiter">-></span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> reagent<span class="Delimiter">(</span><span class="Constant">"recipe:"</span>+curr<span class="Delimiter">-></span>name<span class="Delimiter">);</span> - reagent result<span class="Delimiter">;</span> - result<span class="Delimiter">.</span>name = <span class="Constant">"recipe"</span><span class="Delimiter">;</span> - result<span class="Delimiter">.</span>type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*curr<span class="Delimiter">);</span> - <span class="Identifier">return</span> result<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Normal">bool</span> is_mu_recipe<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!r<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> - <span class="Identifier">return</span> r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>name == <span class="Constant">"recipe-literal"</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">-></span>name == <span class="Constant">"recipe"</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(scenario copy_typecheck_recipe_variable)</span> -<span class="Special">% Hide_errors = true;</span> -<span class="muRecipe">def</span> main [ - <span class="Constant">3</span>:num<span class="Special"> <- </span>copy <span class="Constant">34</span> <span class="Comment"># abc def</span> - <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f <span class="Comment"># store literal in a matching variable</span> - <span class="Delimiter">{</span><span class="Constant">2</span>: <span class="Delimiter">(</span>recipe boolean<span class="muRecipe"> -> </span>boolean<span class="Delimiter">)}</span><span class="Special"> <- </span>copy <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span> <span class="Comment"># mismatch between recipe variables</span> -] -<span class="muRecipe">def</span> f x:num<span class="muRecipe"> -> </span>y:num [ - local-scope - load-ingredients - y<span class="Special"> <- </span>copy x -] -<span class="traceContains">+error: main: can't copy '{1: (recipe number -> number)}' to '{2: (recipe boolean -> boolean)}'; types don't match</span> - -<span class="Delimiter">:(scenario copy_typecheck_recipe_variable_2)</span> -<span class="Special">% Hide_errors = true;</span> -<span class="muRecipe">def</span> main [ - <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f <span class="Comment"># mismatch with a recipe literal</span> -] -<span class="muRecipe">def</span> f x:<span class="Normal">bool</span><span class="muRecipe"> -> </span>y:<span class="Normal">bool</span> [ - local-scope - load-ingredients - y<span class="Special"> <- </span>copy x -] -<span class="traceContains">+error: main: can't copy 'f' to '{1: (recipe number -> number)}'; types don't match</span> - -<span class="Delimiter">:(before "End Matching Types For Literal(to)")</span> -<span class="Normal">if</span> <span class="Delimiter">(</span>is_mu_recipe<span class="Delimiter">(</span>to<span class="Delimiter">))</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> from<span class="Delimiter">.</span>value<span class="Delimiter">))</span> <span class="Delimiter">{</span> - raise << <span class="Constant">"trying to store recipe "</span> << from<span class="Delimiter">.</span>name << <span class="Constant">" into "</span> << to_string<span class="Delimiter">(</span>to<span class="Delimiter">)</span> << <span class="Constant">" but there's no such recipe</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Normal">const</span> recipe& rrhs = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> from<span class="Delimiter">.</span>value<span class="Delimiter">);</span> - <span class="Normal">const</span> recipe& rlhs = from_reagent<span class="Delimiter">(</span>to<span class="Delimiter">);</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>rrhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">));</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!types_match<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> rrhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>products<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>rrhs<span class="Delimiter">.</span>products<span class="Delimiter">));</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!types_match<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> rrhs<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(scenario call_variable_compound_ingredient)</span> -<span class="muRecipe">def</span> main [ - <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe <span class="Delimiter">(</span>address number<span class="Delimiter">)</span><span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f - <span class="Constant">2</span>:&:num<span class="Special"> <- </span>copy <span class="Constant">0</span> - <span class="Constant">3</span>:num<span class="Special"> <- </span>call <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe <span class="Delimiter">(</span>address number<span class="Delimiter">)</span><span class="muRecipe"> -> </span>number<span class="Delimiter">)},</span> <span class="Constant">2</span>:&:num -] -<span class="muRecipe">def</span> f x:&:num<span class="muRecipe"> -> </span>y:num [ - local-scope - load-ingredients - y<span class="Special"> <- </span>copy x -] -$error: <span class="Constant">0</span> - -<span class="Comment">//: make sure we don't accidentally break on a function literal</span> -<span class="Delimiter">:(scenario jump_forbidden_on_recipe_literals)</span> -<span class="Special">% Hide_errors = true;</span> -<span class="muRecipe">def</span> foo [ - local-scope -] -<span class="muRecipe">def</span> main [ - local-scope - <span class="Delimiter">{</span> - <span class="Identifier">break</span>-<span class="Normal">if</span> foo - <span class="Delimiter">}</span> -] -<span class="Comment"># error should be as if foo is not a recipe</span> -<span class="traceContains">+error: main: missing type for 'foo' in 'break-if foo'</span> - -<span class="Delimiter">:(before "End JUMP_IF Checks")</span> -check_for_recipe_literals<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">));</span> -<span class="Delimiter">:(before "End JUMP_UNLESS Checks")</span> -check_for_recipe_literals<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">));</span> -<span class="Delimiter">:(code)</span> -<span class="Normal">void</span> check_for_recipe_literals<span class="Delimiter">(</span><span class="Normal">const</span> instruction& inst<span class="Delimiter">,</span> <span class="Normal">const</span> recipe& caller<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_mu_recipe<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> <span class="Delimiter">{</span> - raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"missing type for '"</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original_string << <span class="Constant">"' in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_present_in_ingredients<span class="Delimiter">(</span>caller<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>name<span class="Delimiter">))</span> - raise << <span class="Constant">" did you forget 'load-ingredients'?</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> - <span class="Delimiter">}</span> - <span class="Delimiter">}</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(scenario load_ingredients_missing_error_3)</span> -<span class="Special">% Hide_errors = true;</span> -<span class="muRecipe">def</span> foo <span class="Delimiter">{</span>f: <span class="Delimiter">(</span>recipe num<span class="muRecipe"> -> </span>num<span class="Delimiter">)}</span> [ - local-scope - <span class="Normal">b</span>:num<span class="Special"> <- </span>call f<span class="Delimiter">,</span> <span class="Constant">1</span> -] -<span class="traceContains">+error: foo: missing type for 'f' in 'b:num <- call f, 1'</span> -<span class="traceContains">+error: did you forget 'load-ingredients'?</span> +<a name="L1"></a><span id="L1" class="LineNr"> 1 </span><span class="Comment">//: So far we've been calling a fixed recipe in each instruction, but we'd</span> +<a name="L2"></a><span id="L2" class="LineNr"> 2 </span><span class="Comment">//: also like to make the recipe a variable, pass recipes to "higher-order"</span> +<a name="L3"></a><span id="L3" class="LineNr"> 3 </span><span class="Comment">//: recipes, return recipes from recipes and so on.</span> +<a name="L4"></a><span id="L4" class="LineNr"> 4 </span><span class="Comment">//:</span> +<a name="L5"></a><span id="L5" class="LineNr"> 5 </span><span class="Comment">//: todo: support storing shape-shifting recipes into recipe variables and calling them</span> +<a name="L6"></a><span id="L6" class="LineNr"> 6 </span> +<a name="L7"></a><span id="L7" class="LineNr"> 7 </span><span class="Delimiter">:(scenario call_literal_recipe)</span> +<a name="L8"></a><span id="L8" class="LineNr"> 8 </span><span class="muRecipe">def</span> main [ +<a name="L9"></a><span id="L9" class="LineNr"> 9 </span> <span class="Constant">1</span>:num<span class="Special"> <- </span>call f<span class="Delimiter">,</span> <span class="Constant">34</span> +<a name="L10"></a><span id="L10" class="LineNr"> 10 </span>] +<a name="L11"></a><span id="L11" class="LineNr"> 11 </span><span class="muRecipe">def</span> f x:num<span class="muRecipe"> -> </span>y:num [ +<a name="L12"></a><span id="L12" class="LineNr"> 12 </span> local-scope +<a name="L13"></a><span id="L13" class="LineNr"> 13 </span> load-ingredients +<a name="L14"></a><span id="L14" class="LineNr"> 14 </span> y<span class="Special"> <- </span>copy x +<a name="L15"></a><span id="L15" class="LineNr"> 15 </span>] +<a name="L16"></a><span id="L16" class="LineNr"> 16 </span><span class="traceContains">+mem: storing 34 in location 1</span> +<a name="L17"></a><span id="L17" class="LineNr"> 17 </span> +<a name="L18"></a><span id="L18" class="LineNr"> 18 </span><span class="Delimiter">:(scenario call_variable)</span> +<a name="L19"></a><span id="L19" class="LineNr"> 19 </span><span class="muRecipe">def</span> main [ +<a name="L20"></a><span id="L20" class="LineNr"> 20 </span> <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f +<a name="L21"></a><span id="L21" class="LineNr"> 21 </span> <span class="Constant">2</span>:num<span class="Special"> <- </span>call <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)},</span> <span class="Constant">34</span> +<a name="L22"></a><span id="L22" class="LineNr"> 22 </span>] +<a name="L23"></a><span id="L23" class="LineNr"> 23 </span><span class="muRecipe">def</span> f x:num<span class="muRecipe"> -> </span>y:num [ +<a name="L24"></a><span id="L24" class="LineNr"> 24 </span> local-scope +<a name="L25"></a><span id="L25" class="LineNr"> 25 </span> load-ingredients +<a name="L26"></a><span id="L26" class="LineNr"> 26 </span> y<span class="Special"> <- </span>copy x +<a name="L27"></a><span id="L27" class="LineNr"> 27 </span>] +<a name="L28"></a><span id="L28" class="LineNr"> 28 </span><span class="traceContains">+mem: storing 34 in location 2</span> +<a name="L29"></a><span id="L29" class="LineNr"> 29 </span> +<a name="L30"></a><span id="L30" class="LineNr"> 30 </span><span class="Delimiter">:(before "End Mu Types Initialization")</span> +<a name="L31"></a><span id="L31" class="LineNr"> 31 </span>put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"recipe-literal"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<a name="L32"></a><span id="L32" class="LineNr"> 32 </span><span class="Comment">// 'recipe' variables can store recipe-literal</span> +<a name="L33"></a><span id="L33" class="LineNr"> 33 </span>type_ordinal recipe = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"recipe"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> +<a name="L34"></a><span id="L34" class="LineNr"> 34 </span>get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> recipe<span class="Delimiter">).</span>name = <span class="Constant">"recipe"</span><span class="Delimiter">;</span> +<a name="L35"></a><span id="L35" class="LineNr"> 35 </span> +<a name="L36"></a><span id="L36" class="LineNr"> 36 </span><span class="Delimiter">:(after "Begin transform_names Ingredient Special-cases(ingredient, inst, caller)")</span> +<a name="L37"></a><span id="L37" class="LineNr"> 37 </span><span class="Normal">if</span> <span class="Delimiter">(</span>is_recipe_literal<span class="Delimiter">(</span>ingredient<span class="Delimiter">,</span> caller<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L38"></a><span id="L38" class="LineNr"> 38 </span> initialize_recipe_literal<span class="Delimiter">(</span>ingredient<span class="Delimiter">);</span> +<a name="L39"></a><span id="L39" class="LineNr"> 39 </span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<a name="L40"></a><span id="L40" class="LineNr"> 40 </span><span class="Delimiter">}</span> +<a name="L41"></a><span id="L41" class="LineNr"> 41 </span><span class="Delimiter">:(after "Begin transform_names Product Special-cases(product, inst, caller)")</span> +<a name="L42"></a><span id="L42" class="LineNr"> 42 </span><span class="Normal">if</span> <span class="Delimiter">(</span>is_recipe_literal<span class="Delimiter">(</span>product<span class="Delimiter">,</span> caller<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L43"></a><span id="L43" class="LineNr"> 43 </span> initialize_recipe_literal<span class="Delimiter">(</span>product<span class="Delimiter">);</span> +<a name="L44"></a><span id="L44" class="LineNr"> 44 </span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<a name="L45"></a><span id="L45" class="LineNr"> 45 </span><span class="Delimiter">}</span> +<a name="L46"></a><span id="L46" class="LineNr"> 46 </span><span class="Delimiter">:(code)</span> +<a name="L47"></a><span id="L47" class="LineNr"> 47 </span><span class="Normal">bool</span> is_recipe_literal<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">,</span> <span class="Normal">const</span> recipe& caller<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L48"></a><span id="L48" class="LineNr"> 48 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L49"></a><span id="L49" class="LineNr"> 49 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> x<span class="Delimiter">.</span>name<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L50"></a><span id="L50" class="LineNr"> 50 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>contains_reagent_with_type<span class="Delimiter">(</span>caller<span class="Delimiter">,</span> x<span class="Delimiter">.</span>name<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L51"></a><span id="L51" class="LineNr"> 51 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"you can't use '"</span> << x<span class="Delimiter">.</span>name << <span class="Constant">"' as a recipe literal when it's also a variable</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L52"></a><span id="L52" class="LineNr"> 52 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L53"></a><span id="L53" class="LineNr"> 53 </span> <span class="Delimiter">}</span> +<a name="L54"></a><span id="L54" class="LineNr"> 54 </span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L55"></a><span id="L55" class="LineNr"> 55 </span><span class="Delimiter">}</span> +<a name="L56"></a><span id="L56" class="LineNr"> 56 </span><span class="Normal">void</span> initialize_recipe_literal<span class="Delimiter">(</span>reagent& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L57"></a><span id="L57" class="LineNr"> 57 </span> x<span class="Delimiter">.</span>type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">"recipe-literal"</span><span class="Delimiter">);</span> +<a name="L58"></a><span id="L58" class="LineNr"> 58 </span> x<span class="Delimiter">.</span>set_value<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> x<span class="Delimiter">.</span>name<span class="Delimiter">));</span> +<a name="L59"></a><span id="L59" class="LineNr"> 59 </span><span class="Delimiter">}</span> +<a name="L60"></a><span id="L60" class="LineNr"> 60 </span><span class="Normal">bool</span> contains_reagent_with_type<span class="Delimiter">(</span><span class="Normal">const</span> recipe& caller<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L61"></a><span id="L61" class="LineNr"> 61 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L62"></a><span id="L62" class="LineNr"> 62 </span> <span class="Normal">const</span> instruction& inst = caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<a name="L63"></a><span id="L63" class="LineNr"> 63 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L64"></a><span id="L64" class="LineNr"> 64 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_matching_non_recipe_literal<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> name<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L65"></a><span id="L65" class="LineNr"> 65 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L66"></a><span id="L66" class="LineNr"> 66 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_matching_non_recipe_literal<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> name<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L67"></a><span id="L67" class="LineNr"> 67 </span> <span class="Delimiter">}</span> +<a name="L68"></a><span id="L68" class="LineNr"> 68 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L69"></a><span id="L69" class="LineNr"> 69 </span><span class="Delimiter">}</span> +<a name="L70"></a><span id="L70" class="LineNr"> 70 </span><span class="Normal">bool</span> is_matching_non_recipe_literal<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L71"></a><span id="L71" class="LineNr"> 71 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name != name<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L72"></a><span id="L72" class="LineNr"> 72 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L73"></a><span id="L73" class="LineNr"> 73 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L74"></a><span id="L74" class="LineNr"> 74 </span> <span class="Identifier">return</span> x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>value != get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"recipe-literal"</span><span class="Delimiter">);</span> +<a name="L75"></a><span id="L75" class="LineNr"> 75 </span><span class="Delimiter">}</span> +<a name="L76"></a><span id="L76" class="LineNr"> 76 </span> +<a name="L77"></a><span id="L77" class="LineNr"> 77 </span><span class="Comment">//: It's confusing to use variable names that are also recipe names. Always</span> +<a name="L78"></a><span id="L78" class="LineNr"> 78 </span><span class="Comment">//: assume variable types override recipe literals.</span> +<a name="L79"></a><span id="L79" class="LineNr"> 79 </span><span class="Delimiter">:(scenario error_on_recipe_literal_used_as_a_variable)</span> +<a name="L80"></a><span id="L80" class="LineNr"> 80 </span><span class="Special">% Hide_errors = true;</span> +<a name="L81"></a><span id="L81" class="LineNr"> 81 </span><span class="muRecipe">def</span> main [ +<a name="L82"></a><span id="L82" class="LineNr"> 82 </span> local-scope +<a name="L83"></a><span id="L83" class="LineNr"> 83 </span> <span class="Normal">a</span>:<span class="Normal">bool</span><span class="Special"> <- </span>equal <span class="Identifier">break</span> <span class="Constant">0</span> +<a name="L84"></a><span id="L84" class="LineNr"> 84 </span> <span class="Normal">break</span>:<span class="Normal">bool</span><span class="Special"> <- </span>copy <span class="Constant">0</span> +<a name="L85"></a><span id="L85" class="LineNr"> 85 </span>] +<a name="L86"></a><span id="L86" class="LineNr"> 86 </span><span class="traceContains">+error: main: you can't use 'break' as a recipe literal when it's also a variable</span> +<a name="L87"></a><span id="L87" class="LineNr"> 87 </span><span class="traceContains">+error: main: missing type for 'break' in 'a:bool <- equal break, 0'</span> +<a name="L88"></a><span id="L88" class="LineNr"> 88 </span> +<a name="L89"></a><span id="L89" class="LineNr"> 89 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +<a name="L90"></a><span id="L90" class="LineNr"> 90 </span>CALL<span class="Delimiter">,</span> +<a name="L91"></a><span id="L91" class="LineNr"> 91 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +<a name="L92"></a><span id="L92" class="LineNr"> 92 </span>put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"call"</span><span class="Delimiter">,</span> CALL<span class="Delimiter">);</span> +<a name="L93"></a><span id="L93" class="LineNr"> 93 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +<a name="L94"></a><span id="L94" class="LineNr"> 94 </span><span class="Normal">case</span> CALL: <span class="Delimiter">{</span> +<a name="L95"></a><span id="L95" class="LineNr"> 95 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> +<a name="L96"></a><span id="L96" class="LineNr"> 96 </span> raise << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'call' requires at least one ingredient (the recipe to call)</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L97"></a><span id="L97" class="LineNr"> 97 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L98"></a><span id="L98" class="LineNr"> 98 </span> <span class="Delimiter">}</span> +<a name="L99"></a><span id="L99" class="LineNr"> 99 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_recipe<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> +<a name="L100"></a><span id="L100" class="LineNr">100 </span> raise << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'call' should be a recipe, but got '"</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>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L101"></a><span id="L101" class="LineNr">101 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L102"></a><span id="L102" class="LineNr">102 </span> <span class="Delimiter">}</span> +<a name="L103"></a><span id="L103" class="LineNr">103 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L104"></a><span id="L104" class="LineNr">104 </span><span class="Delimiter">}</span> +<a name="L105"></a><span id="L105" class="LineNr">105 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +<a name="L106"></a><span id="L106" class="LineNr">106 </span><span class="Normal">case</span> CALL: <span class="Delimiter">{</span> +<a name="L107"></a><span id="L107" class="LineNr">107 </span> <span class="Comment">// Begin Call</span> +<a name="L108"></a><span id="L108" class="LineNr">108 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Trace_stream<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L109"></a><span id="L109" class="LineNr">109 </span> ++Trace_stream<span class="Delimiter">-></span>callstack_depth<span class="Delimiter">;</span> +<a name="L110"></a><span id="L110" class="LineNr">110 </span> trace<span class="Delimiter">(</span><span class="Constant">"trace"</span><span class="Delimiter">)</span> << <span class="Constant">"indirect 'call': incrementing callstack depth to "</span> << Trace_stream<span class="Delimiter">-></span>callstack_depth << end<span class="Delimiter">();</span> +<a name="L111"></a><span id="L111" class="LineNr">111 </span> assert<span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>callstack_depth < <span class="Constant">9000</span><span class="Delimiter">);</span> <span class="Comment">// 9998-101 plus cushion</span> +<a name="L112"></a><span id="L112" class="LineNr">112 </span> <span class="Delimiter">}</span> +<a name="L113"></a><span id="L113" class="LineNr">113 </span> <span class="Normal">if</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 class="Delimiter">{</span> +<a name="L114"></a><span id="L114" class="LineNr">114 </span> raise << maybe<span class="Delimiter">(</span>current_recipe_name<span class="Delimiter">())</span> << <span class="Constant">"tried to call empty recipe in '"</span> << to_string<span class="Delimiter">(</span>current_instruction<span class="Delimiter">())</span> << <span class="Constant">"'"</span> << end<span class="Delimiter">();</span> +<a name="L115"></a><span id="L115" class="LineNr">115 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L116"></a><span id="L116" class="LineNr">116 </span> <span class="Delimiter">}</span> +<a name="L117"></a><span id="L117" class="LineNr">117 </span> instruction<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> call_instruction = current_instruction<span class="Delimiter">();</span> +<a name="L118"></a><span id="L118" class="LineNr">118 </span> call_instruction<span class="Delimiter">.</span>operation = 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> +<a name="L119"></a><span id="L119" class="LineNr">119 </span> call_instruction<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>call_instruction<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>begin<span class="Delimiter">());</span> +<a name="L120"></a><span id="L120" class="LineNr">120 </span> Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>push_front<span class="Delimiter">(</span>call<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> +<a name="L121"></a><span id="L121" class="LineNr">121 </span> ingredients<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>begin<span class="Delimiter">());</span> <span class="Comment">// drop the callee</span> +<a name="L122"></a><span id="L122" class="LineNr">122 </span> finish_call_housekeeping<span class="Delimiter">(</span>call_instruction<span class="Delimiter">,</span> ingredients<span class="Delimiter">);</span> +<a name="L123"></a><span id="L123" class="LineNr">123 </span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<a name="L124"></a><span id="L124" class="LineNr">124 </span><span class="Delimiter">}</span> +<a name="L125"></a><span id="L125" class="LineNr">125 </span> +<a name="L126"></a><span id="L126" class="LineNr">126 </span><span class="SalientComment">//:: check types for 'call' instructions</span> +<a name="L127"></a><span id="L127" class="LineNr">127 </span> +<a name="L128"></a><span id="L128" class="LineNr">128 </span><span class="Delimiter">:(scenario call_check_literal_recipe)</span> +<a name="L129"></a><span id="L129" class="LineNr">129 </span><span class="Special">% Hide_errors = true;</span> +<a name="L130"></a><span id="L130" class="LineNr">130 </span><span class="muRecipe">def</span> main [ +<a name="L131"></a><span id="L131" class="LineNr">131 </span> <span class="Constant">1</span>:num<span class="Special"> <- </span>call f<span class="Delimiter">,</span> <span class="Constant">34</span> +<a name="L132"></a><span id="L132" class="LineNr">132 </span>] +<a name="L133"></a><span id="L133" class="LineNr">133 </span><span class="muRecipe">def</span> f x:point<span class="muRecipe"> -> </span>y:point [ +<a name="L134"></a><span id="L134" class="LineNr">134 </span> local-scope +<a name="L135"></a><span id="L135" class="LineNr">135 </span> load-ingredients +<a name="L136"></a><span id="L136" class="LineNr">136 </span> y<span class="Special"> <- </span>copy x +<a name="L137"></a><span id="L137" class="LineNr">137 </span>] +<a name="L138"></a><span id="L138" class="LineNr">138 </span><span class="traceContains">+error: main: ingredient 0 has the wrong type at '1:num <- call f, 34'</span> +<a name="L139"></a><span id="L139" class="LineNr">139 </span><span class="traceContains">+error: main: product 0 has the wrong type at '1:num <- call f, 34'</span> +<a name="L140"></a><span id="L140" class="LineNr">140 </span> +<a name="L141"></a><span id="L141" class="LineNr">141 </span><span class="Delimiter">:(scenario call_check_variable_recipe)</span> +<a name="L142"></a><span id="L142" class="LineNr">142 </span><span class="Special">% Hide_errors = true;</span> +<a name="L143"></a><span id="L143" class="LineNr">143 </span><span class="muRecipe">def</span> main [ +<a name="L144"></a><span id="L144" class="LineNr">144 </span> <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe point<span class="muRecipe"> -> </span>point<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f +<a name="L145"></a><span id="L145" class="LineNr">145 </span> <span class="Constant">2</span>:num<span class="Special"> <- </span>call <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe point<span class="muRecipe"> -> </span>point<span class="Delimiter">)},</span> <span class="Constant">34</span> +<a name="L146"></a><span id="L146" class="LineNr">146 </span>] +<a name="L147"></a><span id="L147" class="LineNr">147 </span><span class="muRecipe">def</span> f x:point<span class="muRecipe"> -> </span>y:point [ +<a name="L148"></a><span id="L148" class="LineNr">148 </span> local-scope +<a name="L149"></a><span id="L149" class="LineNr">149 </span> load-ingredients +<a name="L150"></a><span id="L150" class="LineNr">150 </span> y<span class="Special"> <- </span>copy x +<a name="L151"></a><span id="L151" class="LineNr">151 </span>] +<a name="L152"></a><span id="L152" class="LineNr">152 </span><span class="traceContains">+error: main: ingredient 0 has the wrong type at '2:num <- call {1: (recipe point -> point)}, 34'</span> +<a name="L153"></a><span id="L153" class="LineNr">153 </span><span class="traceContains">+error: main: product 0 has the wrong type at '2:num <- call {1: (recipe point -> point)}, 34'</span> +<a name="L154"></a><span id="L154" class="LineNr">154 </span> +<a name="L155"></a><span id="L155" class="LineNr">155 </span><span class="Delimiter">:(after "Transform.push_back(check_instruction)")</span> +<a name="L156"></a><span id="L156" class="LineNr">156 </span>Transform<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>check_indirect_calls_against_header<span class="Delimiter">);</span> <span class="Comment">// idempotent</span> +<a name="L157"></a><span id="L157" class="LineNr">157 </span><span class="Delimiter">:(code)</span> +<a name="L158"></a><span id="L158" class="LineNr">158 </span><span class="Normal">void</span> check_indirect_calls_against_header<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L159"></a><span id="L159" class="LineNr">159 </span> trace<span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"--- type-check 'call' instructions inside recipe "</span> << get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name << end<span class="Delimiter">();</span> +<a name="L160"></a><span id="L160" class="LineNr">160 </span> <span class="Normal">const</span> recipe& caller = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span> +<a name="L161"></a><span id="L161" class="LineNr">161 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L162"></a><span id="L162" class="LineNr">162 </span> <span class="Normal">const</span> instruction& inst = caller<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<a name="L163"></a><span id="L163" class="LineNr">163 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_indirect_call<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<a name="L164"></a><span id="L164" class="LineNr">164 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// error raised above</span> +<a name="L165"></a><span id="L165" class="LineNr">165 </span> <span class="Normal">const</span> reagent& callee = inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> +<a name="L166"></a><span id="L166" class="LineNr">166 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_recipe<span class="Delimiter">(</span>callee<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// error raised above</span> +<a name="L167"></a><span id="L167" class="LineNr">167 </span> <span class="Normal">const</span> recipe callee_header = is_literal<span class="Delimiter">(</span>callee<span class="Delimiter">)</span> ? get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> callee<span class="Delimiter">.</span>value<span class="Delimiter">)</span> : from_reagent<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> +<a name="L168"></a><span id="L168" class="LineNr">168 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!callee_header<span class="Delimiter">.</span>has_header<span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<a name="L169"></a><span id="L169" class="LineNr">169 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_indirect_call_with_ingredients<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L170"></a><span id="L170" class="LineNr">170 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span>+<span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L171"></a><span id="L171" class="LineNr">171 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i-<span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">),</span> inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> +<a name="L172"></a><span id="L172" class="LineNr">172 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"ingredient "</span> << i-<span class="Comment">/*</span><span class="Comment">skip callee</span><span class="Comment">*/</span><span class="Constant">1</span> << <span class="Constant">" has the wrong type at '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L173"></a><span id="L173" class="LineNr">173 </span> <span class="Delimiter">}</span> +<a name="L174"></a><span id="L174" class="LineNr">174 </span> <span class="Delimiter">}</span> +<a name="L175"></a><span id="L175" class="LineNr">175 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_indirect_call_with_products<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>operation<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L176"></a><span id="L176" class="LineNr">176 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>products<span class="Delimiter">));</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L177"></a><span id="L177" class="LineNr">177 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_dummy<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<a name="L178"></a><span id="L178" class="LineNr">178 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>callee_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> +<a name="L179"></a><span id="L179" class="LineNr">179 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"product "</span> << i << <span class="Constant">" has the wrong type at '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L180"></a><span id="L180" class="LineNr">180 </span> <span class="Delimiter">}</span> +<a name="L181"></a><span id="L181" class="LineNr">181 </span> <span class="Delimiter">}</span> +<a name="L182"></a><span id="L182" class="LineNr">182 </span> <span class="Delimiter">}</span> +<a name="L183"></a><span id="L183" class="LineNr">183 </span><span class="Delimiter">}</span> +<a name="L184"></a><span id="L184" class="LineNr">184 </span> +<a name="L185"></a><span id="L185" class="LineNr">185 </span><span class="Normal">bool</span> is_indirect_call<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L186"></a><span id="L186" class="LineNr">186 </span> <span class="Identifier">return</span> is_indirect_call_with_ingredients<span class="Delimiter">(</span>r<span class="Delimiter">)</span> || is_indirect_call_with_products<span class="Delimiter">(</span>r<span class="Delimiter">);</span> +<a name="L187"></a><span id="L187" class="LineNr">187 </span><span class="Delimiter">}</span> +<a name="L188"></a><span id="L188" class="LineNr">188 </span> +<a name="L189"></a><span id="L189" class="LineNr">189 </span><span class="Normal">bool</span> is_indirect_call_with_ingredients<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L190"></a><span id="L190" class="LineNr">190 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>r == CALL<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L191"></a><span id="L191" class="LineNr">191 </span> <span class="Comment">// End is_indirect_call_with_ingredients Special-cases</span> +<a name="L192"></a><span id="L192" class="LineNr">192 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L193"></a><span id="L193" class="LineNr">193 </span><span class="Delimiter">}</span> +<a name="L194"></a><span id="L194" class="LineNr">194 </span><span class="Normal">bool</span> is_indirect_call_with_products<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L195"></a><span id="L195" class="LineNr">195 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>r == CALL<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L196"></a><span id="L196" class="LineNr">196 </span> <span class="Comment">// End is_indirect_call_with_products Special-cases</span> +<a name="L197"></a><span id="L197" class="LineNr">197 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L198"></a><span id="L198" class="LineNr">198 </span><span class="Delimiter">}</span> +<a name="L199"></a><span id="L199" class="LineNr">199 </span> +<a name="L200"></a><span id="L200" class="LineNr">200 </span><span class="muRecipe">recipe</span> from_reagent<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L201"></a><span id="L201" class="LineNr">201 </span> assert<span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L202"></a><span id="L202" class="LineNr">202 </span> recipe result_header<span class="Delimiter">;</span> <span class="Comment">// will contain only ingredients and products, nothing else</span> +<a name="L203"></a><span id="L203" class="LineNr">203 </span> result_header<span class="Delimiter">.</span>has_header = <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L204"></a><span id="L204" class="LineNr">204 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L205"></a><span id="L205" class="LineNr">205 </span> assert<span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>name == <span class="Constant">"recipe"</span><span class="Delimiter">);</span> +<a name="L206"></a><span id="L206" class="LineNr">206 </span> <span class="Identifier">return</span> result_header<span class="Delimiter">;</span> +<a name="L207"></a><span id="L207" class="LineNr">207 </span> <span class="Delimiter">}</span> +<a name="L208"></a><span id="L208" class="LineNr">208 </span> <span class="Normal">const</span> type_tree* root_type = r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom ? r<span class="Delimiter">.</span>type : r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">;</span> +<a name="L209"></a><span id="L209" class="LineNr">209 </span> assert<span class="Delimiter">(</span>root_type<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L210"></a><span id="L210" class="LineNr">210 </span> assert<span class="Delimiter">(</span>root_type<span class="Delimiter">-></span>name == <span class="Constant">"recipe"</span><span class="Delimiter">);</span> +<a name="L211"></a><span id="L211" class="LineNr">211 </span> <span class="Normal">const</span> type_tree* curr = r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">;</span> +<a name="L212"></a><span id="L212" class="LineNr">212 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">;</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L213"></a><span id="L213" class="LineNr">213 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom && curr<span class="Delimiter">-></span>left<span class="Delimiter">-></span>name == <span class="Constant">"->"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L214"></a><span id="L214" class="LineNr">214 </span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> <span class="Comment">// skip delimiter</span> +<a name="L215"></a><span id="L215" class="LineNr">215 </span> <span class="Identifier">goto</span> read_products<span class="Delimiter">;</span> +<a name="L216"></a><span id="L216" class="LineNr">216 </span> <span class="Delimiter">}</span> +<a name="L217"></a><span id="L217" class="LineNr">217 </span> result_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">));</span> +<a name="L218"></a><span id="L218" class="LineNr">218 </span> <span class="Delimiter">}</span> +<a name="L219"></a><span id="L219" class="LineNr">219 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L220"></a><span id="L220" class="LineNr">220 </span> assert<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L221"></a><span id="L221" class="LineNr">221 </span> result_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">));</span> +<a name="L222"></a><span id="L222" class="LineNr">222 </span> <span class="Identifier">return</span> result_header<span class="Delimiter">;</span> <span class="Comment">// no products</span> +<a name="L223"></a><span id="L223" class="LineNr">223 </span> <span class="Delimiter">}</span> +<a name="L224"></a><span id="L224" class="LineNr">224 </span> <span class="Normal">read_products</span>: +<a name="L225"></a><span id="L225" class="LineNr">225 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Comment">/*</span><span class="Comment">nada</span><span class="Comment">*/</span><span class="Delimiter">;</span> curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">;</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> +<a name="L226"></a><span id="L226" class="LineNr">226 </span> result_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">));</span> +<a name="L227"></a><span id="L227" class="LineNr">227 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L228"></a><span id="L228" class="LineNr">228 </span> assert<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L229"></a><span id="L229" class="LineNr">229 </span> result_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>next_recipe_reagent<span class="Delimiter">(</span>curr<span class="Delimiter">));</span> +<a name="L230"></a><span id="L230" class="LineNr">230 </span> <span class="Delimiter">}</span> +<a name="L231"></a><span id="L231" class="LineNr">231 </span> <span class="Identifier">return</span> result_header<span class="Delimiter">;</span> +<a name="L232"></a><span id="L232" class="LineNr">232 </span><span class="Delimiter">}</span> +<a name="L233"></a><span id="L233" class="LineNr">233 </span> +<a name="L234"></a><span id="L234" class="LineNr">234 </span><span class="Delimiter">:(before "End Unit Tests")</span> +<a name="L235"></a><span id="L235" class="LineNr">235 </span><span class="Normal">void</span> test_from_reagent_atomic<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L236"></a><span id="L236" class="LineNr">236 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"{f: recipe}"</span><span class="Delimiter">);</span> +<a name="L237"></a><span id="L237" class="LineNr">237 </span> recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> +<a name="L238"></a><span id="L238" class="LineNr">238 </span> CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> +<a name="L239"></a><span id="L239" class="LineNr">239 </span> CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> +<a name="L240"></a><span id="L240" class="LineNr">240 </span><span class="Delimiter">}</span> +<a name="L241"></a><span id="L241" class="LineNr">241 </span><span class="Normal">void</span> test_from_reagent_non_atomic<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L242"></a><span id="L242" class="LineNr">242 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"{f: (recipe number -> number)}"</span><span class="Delimiter">);</span> +<a name="L243"></a><span id="L243" class="LineNr">243 </span> recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> +<a name="L244"></a><span id="L244" class="LineNr">244 </span> CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span> +<a name="L245"></a><span id="L245" class="LineNr">245 </span> CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span> +<a name="L246"></a><span id="L246" class="LineNr">246 </span><span class="Delimiter">}</span> +<a name="L247"></a><span id="L247" class="LineNr">247 </span><span class="Normal">void</span> test_from_reagent_reads_ingredient_at_end<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L248"></a><span id="L248" class="LineNr">248 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"{f: (recipe number number)}"</span><span class="Delimiter">);</span> +<a name="L249"></a><span id="L249" class="LineNr">249 </span> recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> +<a name="L250"></a><span id="L250" class="LineNr">250 </span> CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> <span class="Constant">2</span><span class="Delimiter">);</span> +<a name="L251"></a><span id="L251" class="LineNr">251 </span> CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> +<a name="L252"></a><span id="L252" class="LineNr">252 </span><span class="Delimiter">}</span> +<a name="L253"></a><span id="L253" class="LineNr">253 </span><span class="Normal">void</span> test_from_reagent_reads_sole_ingredient_at_end<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L254"></a><span id="L254" class="LineNr">254 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"{f: (recipe number)}"</span><span class="Delimiter">);</span> +<a name="L255"></a><span id="L255" class="LineNr">255 </span> recipe r_header = from_reagent<span class="Delimiter">(</span>a<span class="Delimiter">);</span> +<a name="L256"></a><span id="L256" class="LineNr">256 </span> CHECK_EQ<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span> +<a name="L257"></a><span id="L257" class="LineNr">257 </span> CHECK<span class="Delimiter">(</span>r_header<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">());</span> +<a name="L258"></a><span id="L258" class="LineNr">258 </span><span class="Delimiter">}</span> +<a name="L259"></a><span id="L259" class="LineNr">259 </span> +<a name="L260"></a><span id="L260" class="LineNr">260 </span><span class="Delimiter">:(code)</span> +<a name="L261"></a><span id="L261" class="LineNr">261 </span>reagent next_recipe_reagent<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L262"></a><span id="L262" class="LineNr">262 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!curr<span class="Delimiter">-></span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> reagent<span class="Delimiter">(</span><span class="Constant">"recipe:"</span>+curr<span class="Delimiter">-></span>name<span class="Delimiter">);</span> +<a name="L263"></a><span id="L263" class="LineNr">263 </span> reagent result<span class="Delimiter">;</span> +<a name="L264"></a><span id="L264" class="LineNr">264 </span> result<span class="Delimiter">.</span>name = <span class="Constant">"recipe"</span><span class="Delimiter">;</span> +<a name="L265"></a><span id="L265" class="LineNr">265 </span> result<span class="Delimiter">.</span>type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*curr<span class="Delimiter">);</span> +<a name="L266"></a><span id="L266" class="LineNr">266 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> +<a name="L267"></a><span id="L267" class="LineNr">267 </span><span class="Delimiter">}</span> +<a name="L268"></a><span id="L268" class="LineNr">268 </span> +<a name="L269"></a><span id="L269" class="LineNr">269 </span><span class="Normal">bool</span> is_mu_recipe<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L270"></a><span id="L270" class="LineNr">270 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!r<span class="Delimiter">.</span>type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L271"></a><span id="L271" class="LineNr">271 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> +<a name="L272"></a><span id="L272" class="LineNr">272 </span> <span class="Identifier">return</span> r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>name == <span class="Constant">"recipe-literal"</span><span class="Delimiter">;</span> +<a name="L273"></a><span id="L273" class="LineNr">273 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L274"></a><span id="L274" class="LineNr">274 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">-></span>name == <span class="Constant">"recipe"</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L275"></a><span id="L275" class="LineNr">275 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L276"></a><span id="L276" class="LineNr">276 </span><span class="Delimiter">}</span> +<a name="L277"></a><span id="L277" class="LineNr">277 </span> +<a name="L278"></a><span id="L278" class="LineNr">278 </span><span class="Delimiter">:(scenario copy_typecheck_recipe_variable)</span> +<a name="L279"></a><span id="L279" class="LineNr">279 </span><span class="Special">% Hide_errors = true;</span> +<a name="L280"></a><span id="L280" class="LineNr">280 </span><span class="muRecipe">def</span> main [ +<a name="L281"></a><span id="L281" class="LineNr">281 </span> <span class="Constant">3</span>:num<span class="Special"> <- </span>copy <span class="Constant">34</span> <span class="Comment"># abc def</span> +<a name="L282"></a><span id="L282" class="LineNr">282 </span> <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f <span class="Comment"># store literal in a matching variable</span> +<a name="L283"></a><span id="L283" class="LineNr">283 </span> <span class="Delimiter">{</span><span class="Constant">2</span>: <span class="Delimiter">(</span>recipe boolean<span class="muRecipe"> -> </span>boolean<span class="Delimiter">)}</span><span class="Special"> <- </span>copy <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span> <span class="Comment"># mismatch between recipe variables</span> +<a name="L284"></a><span id="L284" class="LineNr">284 </span>] +<a name="L285"></a><span id="L285" class="LineNr">285 </span><span class="muRecipe">def</span> f x:num<span class="muRecipe"> -> </span>y:num [ +<a name="L286"></a><span id="L286" class="LineNr">286 </span> local-scope +<a name="L287"></a><span id="L287" class="LineNr">287 </span> load-ingredients +<a name="L288"></a><span id="L288" class="LineNr">288 </span> y<span class="Special"> <- </span>copy x +<a name="L289"></a><span id="L289" class="LineNr">289 </span>] +<a name="L290"></a><span id="L290" class="LineNr">290 </span><span class="traceContains">+error: main: can't copy '{1: (recipe number -> number)}' to '{2: (recipe boolean -> boolean)}'; types don't match</span> +<a name="L291"></a><span id="L291" class="LineNr">291 </span> +<a name="L292"></a><span id="L292" class="LineNr">292 </span><span class="Delimiter">:(scenario copy_typecheck_recipe_variable_2)</span> +<a name="L293"></a><span id="L293" class="LineNr">293 </span><span class="Special">% Hide_errors = true;</span> +<a name="L294"></a><span id="L294" class="LineNr">294 </span><span class="muRecipe">def</span> main [ +<a name="L295"></a><span id="L295" class="LineNr">295 </span> <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe number<span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f <span class="Comment"># mismatch with a recipe literal</span> +<a name="L296"></a><span id="L296" class="LineNr">296 </span>] +<a name="L297"></a><span id="L297" class="LineNr">297 </span><span class="muRecipe">def</span> f x:<span class="Normal">bool</span><span class="muRecipe"> -> </span>y:<span class="Normal">bool</span> [ +<a name="L298"></a><span id="L298" class="LineNr">298 </span> local-scope +<a name="L299"></a><span id="L299" class="LineNr">299 </span> load-ingredients +<a name="L300"></a><span id="L300" class="LineNr">300 </span> y<span class="Special"> <- </span>copy x +<a name="L301"></a><span id="L301" class="LineNr">301 </span>] +<a name="L302"></a><span id="L302" class="LineNr">302 </span><span class="traceContains">+error: main: can't copy 'f' to '{1: (recipe number -> number)}'; types don't match</span> +<a name="L303"></a><span id="L303" class="LineNr">303 </span> +<a name="L304"></a><span id="L304" class="LineNr">304 </span><span class="Delimiter">:(before "End Matching Types For Literal(to)")</span> +<a name="L305"></a><span id="L305" class="LineNr">305 </span><span class="Normal">if</span> <span class="Delimiter">(</span>is_mu_recipe<span class="Delimiter">(</span>to<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L306"></a><span id="L306" class="LineNr">306 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> from<span class="Delimiter">.</span>value<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L307"></a><span id="L307" class="LineNr">307 </span> raise << <span class="Constant">"trying to store recipe "</span> << from<span class="Delimiter">.</span>name << <span class="Constant">" into "</span> << to_string<span class="Delimiter">(</span>to<span class="Delimiter">)</span> << <span class="Constant">" but there's no such recipe</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L308"></a><span id="L308" class="LineNr">308 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L309"></a><span id="L309" class="LineNr">309 </span> <span class="Delimiter">}</span> +<a name="L310"></a><span id="L310" class="LineNr">310 </span> <span class="Normal">const</span> recipe& rrhs = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> from<span class="Delimiter">.</span>value<span class="Delimiter">);</span> +<a name="L311"></a><span id="L311" class="LineNr">311 </span> <span class="Normal">const</span> recipe& rlhs = from_reagent<span class="Delimiter">(</span>to<span class="Delimiter">);</span> +<a name="L312"></a><span id="L312" class="LineNr">312 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>rrhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">));</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L313"></a><span id="L313" class="LineNr">313 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_match<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> rrhs<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> +<a name="L314"></a><span id="L314" class="LineNr">314 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L315"></a><span id="L315" class="LineNr">315 </span> <span class="Delimiter">}</span> +<a name="L316"></a><span id="L316" class="LineNr">316 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">long</span> <span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < min<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>products<span class="Delimiter">),</span> SIZE<span class="Delimiter">(</span>rrhs<span class="Delimiter">.</span>products<span class="Delimiter">));</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L317"></a><span id="L317" class="LineNr">317 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_match<span class="Delimiter">(</span>rlhs<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">),</span> rrhs<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> +<a name="L318"></a><span id="L318" class="LineNr">318 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L319"></a><span id="L319" class="LineNr">319 </span> <span class="Delimiter">}</span> +<a name="L320"></a><span id="L320" class="LineNr">320 </span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L321"></a><span id="L321" class="LineNr">321 </span><span class="Delimiter">}</span> +<a name="L322"></a><span id="L322" class="LineNr">322 </span> +<a name="L323"></a><span id="L323" class="LineNr">323 </span><span class="Delimiter">:(scenario call_variable_compound_ingredient)</span> +<a name="L324"></a><span id="L324" class="LineNr">324 </span><span class="muRecipe">def</span> main [ +<a name="L325"></a><span id="L325" class="LineNr">325 </span> <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe <span class="Delimiter">(</span>address number<span class="Delimiter">)</span><span class="muRecipe"> -> </span>number<span class="Delimiter">)}</span><span class="Special"> <- </span>copy f +<a name="L326"></a><span id="L326" class="LineNr">326 </span> <span class="Constant">2</span>:&:num<span class="Special"> <- </span>copy <span class="Constant">0</span> +<a name="L327"></a><span id="L327" class="LineNr">327 </span> <span class="Constant">3</span>:num<span class="Special"> <- </span>call <span class="Delimiter">{</span><span class="Constant">1</span>: <span class="Delimiter">(</span>recipe <span class="Delimiter">(</span>address number<span class="Delimiter">)</span><span class="muRecipe"> -> </span>number<span class="Delimiter">)},</span> <span class="Constant">2</span>:&:num +<a name="L328"></a><span id="L328" class="LineNr">328 </span>] +<a name="L329"></a><span id="L329" class="LineNr">329 </span><span class="muRecipe">def</span> f x:&:num<span class="muRecipe"> -> </span>y:num [ +<a name="L330"></a><span id="L330" class="LineNr">330 </span> local-scope +<a name="L331"></a><span id="L331" class="LineNr">331 </span> load-ingredients +<a name="L332"></a><span id="L332" class="LineNr">332 </span> y<span class="Special"> <- </span>copy x +<a name="L333"></a><span id="L333" class="LineNr">333 </span>] +<a name="L334"></a><span id="L334" class="LineNr">334 </span>$error: <span class="Constant">0</span> +<a name="L335"></a><span id="L335" class="LineNr">335 </span> +<a name="L336"></a><span id="L336" class="LineNr">336 </span><span class="Comment">//: make sure we don't accidentally break on a function literal</span> +<a name="L337"></a><span id="L337" class="LineNr">337 </span><span class="Delimiter">:(scenario jump_forbidden_on_recipe_literals)</span> +<a name="L338"></a><span id="L338" class="LineNr">338 </span><span class="Special">% Hide_errors = true;</span> +<a name="L339"></a><span id="L339" class="LineNr">339 </span><span class="muRecipe">def</span> foo [ +<a name="L340"></a><span id="L340" class="LineNr">340 </span> local-scope +<a name="L341"></a><span id="L341" class="LineNr">341 </span>] +<a name="L342"></a><span id="L342" class="LineNr">342 </span><span class="muRecipe">def</span> main [ +<a name="L343"></a><span id="L343" class="LineNr">343 </span> local-scope +<a name="L344"></a><span id="L344" class="LineNr">344 </span> <span class="Delimiter">{</span> +<a name="L345"></a><span id="L345" class="LineNr">345 </span> <span class="Identifier">break</span>-<span class="Normal">if</span> foo +<a name="L346"></a><span id="L346" class="LineNr">346 </span> <span class="Delimiter">}</span> +<a name="L347"></a><span id="L347" class="LineNr">347 </span>] +<a name="L348"></a><span id="L348" class="LineNr">348 </span><span class="Comment"># error should be as if foo is not a recipe</span> +<a name="L349"></a><span id="L349" class="LineNr">349 </span><span class="traceContains">+error: main: missing type for 'foo' in 'break-if foo'</span> +<a name="L350"></a><span id="L350" class="LineNr">350 </span> +<a name="L351"></a><span id="L351" class="LineNr">351 </span><span class="Delimiter">:(before "End JUMP_IF Checks")</span> +<a name="L352"></a><span id="L352" class="LineNr">352 </span>check_for_recipe_literals<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">));</span> +<a name="L353"></a><span id="L353" class="LineNr">353 </span><span class="Delimiter">:(before "End JUMP_UNLESS Checks")</span> +<a name="L354"></a><span id="L354" class="LineNr">354 </span>check_for_recipe_literals<span class="Delimiter">(</span>inst<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">));</span> +<a name="L355"></a><span id="L355" class="LineNr">355 </span><span class="Delimiter">:(code)</span> +<a name="L356"></a><span id="L356" class="LineNr">356 </span><span class="Normal">void</span> check_for_recipe_literals<span class="Delimiter">(</span><span class="Normal">const</span> instruction& inst<span class="Delimiter">,</span> <span class="Normal">const</span> recipe& caller<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L357"></a><span id="L357" class="LineNr">357 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L358"></a><span id="L358" class="LineNr">358 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_mu_recipe<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> <span class="Delimiter">{</span> +<a name="L359"></a><span id="L359" class="LineNr">359 </span> raise << maybe<span class="Delimiter">(</span>caller<span class="Delimiter">.</span>name<span class="Delimiter">)</span> << <span class="Constant">"missing type for '"</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original_string << <span class="Constant">"' in '"</span> << inst<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L360"></a><span id="L360" class="LineNr">360 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_present_in_ingredients<span class="Delimiter">(</span>caller<span class="Delimiter">,</span> inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>name<span class="Delimiter">))</span> +<a name="L361"></a><span id="L361" class="LineNr">361 </span> raise << <span class="Constant">" did you forget 'load-ingredients'?</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> +<a name="L362"></a><span id="L362" class="LineNr">362 </span> <span class="Delimiter">}</span> +<a name="L363"></a><span id="L363" class="LineNr">363 </span> <span class="Delimiter">}</span> +<a name="L364"></a><span id="L364" class="LineNr">364 </span><span class="Delimiter">}</span> +<a name="L365"></a><span id="L365" class="LineNr">365 </span> +<a name="L366"></a><span id="L366" class="LineNr">366 </span><span class="Delimiter">:(scenario load_ingredients_missing_error_3)</span> +<a name="L367"></a><span id="L367" class="LineNr">367 </span><span class="Special">% Hide_errors = true;</span> +<a name="L368"></a><span id="L368" class="LineNr">368 </span><span class="muRecipe">def</span> foo <span class="Delimiter">{</span>f: <span class="Delimiter">(</span>recipe num<span class="muRecipe"> -> </span>num<span class="Delimiter">)}</span> [ +<a name="L369"></a><span id="L369" class="LineNr">369 </span> local-scope +<a name="L370"></a><span id="L370" class="LineNr">370 </span> <span class="Normal">b</span>:num<span class="Special"> <- </span>call f<span class="Delimiter">,</span> <span class="Constant">1</span> +<a name="L371"></a><span id="L371" class="LineNr">371 </span>] +<a name="L372"></a><span id="L372" class="LineNr">372 </span><span class="traceContains">+error: foo: missing type for 'f' in 'b:num <- call f, 1'</span> +<a name="L373"></a><span id="L373" class="LineNr">373 </span><span class="traceContains">+error: did you forget 'load-ingredients'?</span> </pre> </body> </html> |