1 #ifndef SASS_DEBUGGER_H
2 #define SASS_DEBUGGER_H
7 #include "ast_fwd_decl.hpp"
11 inline void debug_ast(AST_Node_Ptr node, std::string ind = "", Env* env = 0);
13 inline void debug_ast(const AST_Node* node, std::string ind = "", Env* env = 0) {
14 debug_ast(const_cast<AST_Node*>(node), ind, env);
17 inline void debug_sources_set(ComplexSelectorSet& set, std::string ind = "")
19 if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
20 for(auto const &pair : set) {
21 debug_ast(pair, ind + "");
22 // debug_ast(set[pair], ind + "first: ");
24 if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
27 inline std::string str_replace(std::string str, const std::string& oldStr, const std::string& newStr)
30 while((pos = str.find(oldStr, pos)) != std::string::npos)
32 str.replace(pos, oldStr.length(), newStr);
33 pos += newStr.length();
38 inline std::string prettyprint(const std::string& str) {
39 std::string clean = str_replace(str, "\n", "\\n");
40 clean = str_replace(clean, " ", "\\t");
41 clean = str_replace(clean, "\r", "\\r");
45 inline std::string longToHex(long long t) {
51 inline std::string pstate_source_position(AST_Node_Ptr node)
53 std::stringstream str;
54 Position start(node->pstate());
55 Position end(start + node->pstate().offset);
56 str << (start.file == std::string::npos ? -1 : start.file)
57 << "@[" << start.line << ":" << start.column << "]"
58 << "-[" << end.line << ":" << end.column << "]";
59 #ifdef DEBUG_SHARED_PTR
60 str << "x" << node->getRefCount() << ""
61 << " " << node->getDbgFile()
62 << "@" << node->getDbgLine();
67 inline void debug_ast(AST_Node_Ptr node, std::string ind, Env* env)
69 if (node == 0) return;
70 if (ind == "") std::cerr << "####################################################################\n";
71 if (Cast<Bubble>(node)) {
72 Bubble_Ptr bubble = Cast<Bubble>(node);
73 std::cerr << ind << "Bubble " << bubble;
74 std::cerr << " (" << pstate_source_position(node) << ")";
75 std::cerr << " " << bubble->tabs();
76 std::cerr << std::endl;
77 debug_ast(bubble->node(), ind + " ", env);
78 } else if (Cast<Trace>(node)) {
79 Trace_Ptr trace = Cast<Trace>(node);
80 std::cerr << ind << "Trace " << trace;
81 std::cerr << " (" << pstate_source_position(node) << ")"
82 << " [name:" << trace->name() << "]"
84 debug_ast(trace->block(), ind + " ", env);
85 } else if (Cast<At_Root_Block>(node)) {
86 At_Root_Block_Ptr root_block = Cast<At_Root_Block>(node);
87 std::cerr << ind << "At_Root_Block " << root_block;
88 std::cerr << " (" << pstate_source_position(node) << ")";
89 std::cerr << " " << root_block->tabs();
90 std::cerr << std::endl;
91 debug_ast(root_block->expression(), ind + ":", env);
92 debug_ast(root_block->block(), ind + " ", env);
93 } else if (Cast<Selector_List>(node)) {
94 Selector_List_Ptr selector = Cast<Selector_List>(node);
95 std::cerr << ind << "Selector_List " << selector;
96 std::cerr << " (" << pstate_source_position(node) << ")";
97 std::cerr << " <" << selector->hash() << ">";
98 std::cerr << " [@media:" << selector->media_block() << "]";
99 std::cerr << (selector->is_invisible() ? " [INVISIBLE]": " -");
100 std::cerr << (selector->has_placeholder() ? " [PLACEHOLDER]": " -");
101 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
102 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
103 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
104 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
105 std::cerr << std::endl;
106 debug_ast(selector->schema(), "#{} ");
108 for(const Complex_Selector_Obj& i : selector->elements()) { debug_ast(i, ind + " ", env); }
110 // } else if (Cast<Expression>(node)) {
111 // Expression_Ptr expression = Cast<Expression>(node);
112 // std::cerr << ind << "Expression " << expression << " " << expression->concrete_type() << std::endl;
114 } else if (Cast<Parent_Selector>(node)) {
115 Parent_Selector_Ptr selector = Cast<Parent_Selector>(node);
116 std::cerr << ind << "Parent_Selector " << selector;
117 // if (selector->not_selector()) cerr << " [in_declaration]";
118 std::cerr << " (" << pstate_source_position(node) << ")";
119 std::cerr << " <" << selector->hash() << ">";
120 std::cerr << " [" << (selector->is_real_parent_ref() ? "REAL" : "FAKE") << "]";
121 std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << std::endl;
122 // debug_ast(selector->selector(), ind + "->", env);
124 } else if (Cast<Complex_Selector>(node)) {
125 Complex_Selector_Ptr selector = Cast<Complex_Selector>(node);
126 std::cerr << ind << "Complex_Selector " << selector
127 << " (" << pstate_source_position(node) << ")"
128 << " <" << selector->hash() << ">"
129 << " [length:" << longToHex(selector->length()) << "]"
130 << " [weight:" << longToHex(selector->specificity()) << "]"
131 << " [@media:" << selector->media_block() << "]"
132 << (selector->is_invisible() ? " [INVISIBLE]": " -")
133 << (selector->has_placeholder() ? " [PLACEHOLDER]": " -")
134 << (selector->is_optional() ? " [is_optional]": " -")
135 << (selector->has_parent_ref() ? " [has parent]": " -")
136 << (selector->has_line_feed() ? " [line-feed]": " -")
137 << (selector->has_line_break() ? " [line-break]": " -")
140 switch (selector->combinator()) {
141 case Complex_Selector::PARENT_OF: del = ">"; break;
142 case Complex_Selector::PRECEDES: del = "~"; break;
143 case Complex_Selector::ADJACENT_TO: del = "+"; break;
144 case Complex_Selector::ANCESTOR_OF: del = " "; break;
145 case Complex_Selector::REFERENCE: del = "//"; break;
147 // if (del = "/") del += selector->reference()->perform(&to_string) + "/";
148 std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << std::endl;
149 debug_ast(selector->head(), ind + " " /* + "[" + del + "]" */, env);
150 if (selector->tail()) {
151 debug_ast(selector->tail(), ind + "{" + del + "}", env);
152 } else if(del != " ") {
153 std::cerr << ind << " |" << del << "| {trailing op}" << std::endl;
155 ComplexSelectorSet set = selector->sources();
156 // debug_sources_set(set, ind + " @--> ");
157 } else if (Cast<Compound_Selector>(node)) {
158 Compound_Selector_Ptr selector = Cast<Compound_Selector>(node);
159 std::cerr << ind << "Compound_Selector " << selector;
160 std::cerr << " (" << pstate_source_position(node) << ")";
161 std::cerr << " <" << selector->hash() << ">";
162 std::cerr << " [weight:" << longToHex(selector->specificity()) << "]";
163 std::cerr << " [@media:" << selector->media_block() << "]";
164 std::cerr << (selector->extended() ? " [extended]": " -");
165 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
166 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
167 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
168 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
169 std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << std::endl;
170 for(const Simple_Selector_Obj& i : selector->elements()) { debug_ast(i, ind + " ", env); }
171 } else if (Cast<Wrapped_Selector>(node)) {
172 Wrapped_Selector_Ptr selector = Cast<Wrapped_Selector>(node);
173 std::cerr << ind << "Wrapped_Selector " << selector;
174 std::cerr << " (" << pstate_source_position(node) << ")";
175 std::cerr << " <" << selector->hash() << ">";
176 std::cerr << " <<" << selector->ns_name() << ">>";
177 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
178 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
179 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
180 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
181 std::cerr << std::endl;
182 debug_ast(selector->selector(), ind + " () ", env);
183 } else if (Cast<Pseudo_Selector>(node)) {
184 Pseudo_Selector_Ptr selector = Cast<Pseudo_Selector>(node);
185 std::cerr << ind << "Pseudo_Selector " << selector;
186 std::cerr << " (" << pstate_source_position(node) << ")";
187 std::cerr << " <" << selector->hash() << ">";
188 std::cerr << " <<" << selector->ns_name() << ">>";
189 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
190 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
191 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
192 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
193 std::cerr << std::endl;
194 debug_ast(selector->expression(), ind + " <= ", env);
195 } else if (Cast<Attribute_Selector>(node)) {
196 Attribute_Selector_Ptr selector = Cast<Attribute_Selector>(node);
197 std::cerr << ind << "Attribute_Selector " << selector;
198 std::cerr << " (" << pstate_source_position(node) << ")";
199 std::cerr << " <" << selector->hash() << ">";
200 std::cerr << " <<" << selector->ns_name() << ">>";
201 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
202 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
203 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
204 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
205 std::cerr << std::endl;
206 debug_ast(selector->value(), ind + "[" + selector->matcher() + "] ", env);
207 } else if (Cast<Class_Selector>(node)) {
208 Class_Selector_Ptr selector = Cast<Class_Selector>(node);
209 std::cerr << ind << "Class_Selector " << selector;
210 std::cerr << " (" << pstate_source_position(node) << ")";
211 std::cerr << " <" << selector->hash() << ">";
212 std::cerr << " <<" << selector->ns_name() << ">>";
213 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
214 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
215 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
216 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
217 std::cerr << std::endl;
218 } else if (Cast<Id_Selector>(node)) {
219 Id_Selector_Ptr selector = Cast<Id_Selector>(node);
220 std::cerr << ind << "Id_Selector " << selector;
221 std::cerr << " (" << pstate_source_position(node) << ")";
222 std::cerr << " <" << selector->hash() << ">";
223 std::cerr << " <<" << selector->ns_name() << ">>";
224 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
225 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
226 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
227 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
228 std::cerr << std::endl;
229 } else if (Cast<Element_Selector>(node)) {
230 Element_Selector_Ptr selector = Cast<Element_Selector>(node);
231 std::cerr << ind << "Element_Selector " << selector;
232 std::cerr << " (" << pstate_source_position(node) << ")";
233 std::cerr << " <" << selector->hash() << ">";
234 std::cerr << " <<" << selector->ns_name() << ">>";
235 std::cerr << (selector->is_optional() ? " [is_optional]": " -");
236 std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -");
237 std::cerr << (selector->has_line_break() ? " [line-break]": " -");
238 std::cerr << (selector->has_line_feed() ? " [line-feed]": " -");
239 std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">";
240 std::cerr << std::endl;
241 } else if (Cast<Placeholder_Selector>(node)) {
243 Placeholder_Selector_Ptr selector = Cast<Placeholder_Selector>(node);
244 std::cerr << ind << "Placeholder_Selector [" << selector->ns_name() << "] " << selector;
245 std::cerr << " (" << pstate_source_position(selector) << ")"
246 << " <" << selector->hash() << ">"
247 << " [@media:" << selector->media_block() << "]"
248 << (selector->is_optional() ? " [is_optional]": " -")
249 << (selector->has_line_break() ? " [line-break]": " -")
250 << (selector->has_line_feed() ? " [line-feed]": " -")
253 } else if (Cast<Simple_Selector>(node)) {
254 Simple_Selector* selector = Cast<Simple_Selector>(node);
255 std::cerr << ind << "Simple_Selector " << selector;
256 std::cerr << " (" << pstate_source_position(node) << ")";
257 std::cerr << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << std::endl;
259 } else if (Cast<Selector_Schema>(node)) {
260 Selector_Schema_Ptr selector = Cast<Selector_Schema>(node);
261 std::cerr << ind << "Selector_Schema " << selector;
262 std::cerr << " (" << pstate_source_position(node) << ")"
263 << " [@media:" << selector->media_block() << "]"
264 << (selector->connect_parent() ? " [connect-parent]": " -")
267 debug_ast(selector->contents(), ind + " ");
268 // for(auto i : selector->elements()) { debug_ast(i, ind + " ", env); }
270 } else if (Cast<Selector>(node)) {
271 Selector_Ptr selector = Cast<Selector>(node);
272 std::cerr << ind << "Selector " << selector;
273 std::cerr << " (" << pstate_source_position(node) << ")";
274 std::cerr << (selector->has_line_break() ? " [line-break]": " -")
275 << (selector->has_line_feed() ? " [line-feed]": " -")
278 } else if (Cast<Media_Query_Expression>(node)) {
279 Media_Query_Expression_Ptr block = Cast<Media_Query_Expression>(node);
280 std::cerr << ind << "Media_Query_Expression " << block;
281 std::cerr << " (" << pstate_source_position(node) << ")";
282 std::cerr << (block->is_interpolated() ? " [is_interpolated]": " -")
284 debug_ast(block->feature(), ind + " feature) ");
285 debug_ast(block->value(), ind + " value) ");
287 } else if (Cast<Media_Query>(node)) {
288 Media_Query_Ptr block = Cast<Media_Query>(node);
289 std::cerr << ind << "Media_Query " << block;
290 std::cerr << " (" << pstate_source_position(node) << ")";
291 std::cerr << (block->is_negated() ? " [is_negated]": " -")
292 << (block->is_restricted() ? " [is_restricted]": " -")
294 debug_ast(block->media_type(), ind + " ");
295 for(const auto& i : block->elements()) { debug_ast(i, ind + " ", env); }
297 } else if (Cast<Media_Block>(node)) {
298 Media_Block_Ptr block = Cast<Media_Block>(node);
299 std::cerr << ind << "Media_Block " << block;
300 std::cerr << " (" << pstate_source_position(node) << ")";
301 std::cerr << " " << block->tabs() << std::endl;
302 debug_ast(block->media_queries(), ind + " =@ ");
303 if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); }
304 } else if (Cast<Supports_Block>(node)) {
305 Supports_Block_Ptr block = Cast<Supports_Block>(node);
306 std::cerr << ind << "Supports_Block " << block;
307 std::cerr << " (" << pstate_source_position(node) << ")";
308 std::cerr << " " << block->tabs() << std::endl;
309 debug_ast(block->condition(), ind + " =@ ");
310 debug_ast(block->block(), ind + " <>");
311 } else if (Cast<Supports_Operator>(node)) {
312 Supports_Operator_Ptr block = Cast<Supports_Operator>(node);
313 std::cerr << ind << "Supports_Operator " << block;
314 std::cerr << " (" << pstate_source_position(node) << ")"
316 debug_ast(block->left(), ind + " left) ");
317 debug_ast(block->right(), ind + " right) ");
318 } else if (Cast<Supports_Negation>(node)) {
319 Supports_Negation_Ptr block = Cast<Supports_Negation>(node);
320 std::cerr << ind << "Supports_Negation " << block;
321 std::cerr << " (" << pstate_source_position(node) << ")"
323 debug_ast(block->condition(), ind + " condition) ");
324 } else if (Cast<At_Root_Query>(node)) {
325 At_Root_Query_Ptr block = Cast<At_Root_Query>(node);
326 std::cerr << ind << "At_Root_Query " << block;
327 std::cerr << " (" << pstate_source_position(node) << ")"
329 debug_ast(block->feature(), ind + " feature) ");
330 debug_ast(block->value(), ind + " value) ");
331 } else if (Cast<Supports_Declaration>(node)) {
332 Supports_Declaration_Ptr block = Cast<Supports_Declaration>(node);
333 std::cerr << ind << "Supports_Declaration " << block;
334 std::cerr << " (" << pstate_source_position(node) << ")"
336 debug_ast(block->feature(), ind + " feature) ");
337 debug_ast(block->value(), ind + " value) ");
338 } else if (Cast<Block>(node)) {
339 Block_Ptr root_block = Cast<Block>(node);
340 std::cerr << ind << "Block " << root_block;
341 std::cerr << " (" << pstate_source_position(node) << ")";
342 if (root_block->is_root()) std::cerr << " [root]";
343 std::cerr << " " << root_block->tabs() << std::endl;
344 for(const Statement_Obj& i : root_block->elements()) { debug_ast(i, ind + " ", env); }
345 } else if (Cast<Warning>(node)) {
346 Warning_Ptr block = Cast<Warning>(node);
347 std::cerr << ind << "Warning " << block;
348 std::cerr << " (" << pstate_source_position(node) << ")";
349 std::cerr << " " << block->tabs() << std::endl;
350 debug_ast(block->message(), ind + " : ");
351 } else if (Cast<Error>(node)) {
352 Error_Ptr block = Cast<Error>(node);
353 std::cerr << ind << "Error " << block;
354 std::cerr << " (" << pstate_source_position(node) << ")";
355 std::cerr << " " << block->tabs() << std::endl;
356 } else if (Cast<Debug>(node)) {
357 Debug_Ptr block = Cast<Debug>(node);
358 std::cerr << ind << "Debug " << block;
359 std::cerr << " (" << pstate_source_position(node) << ")";
360 std::cerr << " " << block->tabs() << std::endl;
361 debug_ast(block->value(), ind + " ");
362 } else if (Cast<Comment>(node)) {
363 Comment_Ptr block = Cast<Comment>(node);
364 std::cerr << ind << "Comment " << block;
365 std::cerr << " (" << pstate_source_position(node) << ")";
366 std::cerr << " " << block->tabs() <<
367 " <" << prettyprint(block->pstate().token.ws_before()) << ">" << std::endl;
368 debug_ast(block->text(), ind + "// ", env);
369 } else if (Cast<If>(node)) {
370 If_Ptr block = Cast<If>(node);
371 std::cerr << ind << "If " << block;
372 std::cerr << " (" << pstate_source_position(node) << ")";
373 std::cerr << " " << block->tabs() << std::endl;
374 debug_ast(block->predicate(), ind + " = ");
375 debug_ast(block->block(), ind + " <>");
376 debug_ast(block->alternative(), ind + " ><");
377 } else if (Cast<Return>(node)) {
378 Return_Ptr block = Cast<Return>(node);
379 std::cerr << ind << "Return " << block;
380 std::cerr << " (" << pstate_source_position(node) << ")";
381 std::cerr << " " << block->tabs() << std::endl;
382 } else if (Cast<Extension>(node)) {
383 Extension_Ptr block = Cast<Extension>(node);
384 std::cerr << ind << "Extension " << block;
385 std::cerr << " (" << pstate_source_position(node) << ")";
386 std::cerr << " " << block->tabs() << std::endl;
387 debug_ast(block->selector(), ind + "-> ", env);
388 } else if (Cast<Content>(node)) {
389 Content_Ptr block = Cast<Content>(node);
390 std::cerr << ind << "Content " << block;
391 std::cerr << " (" << pstate_source_position(node) << ")";
392 std::cerr << " [@media:" << block->media_block() << "]";
393 std::cerr << " " << block->tabs() << std::endl;
394 } else if (Cast<Import_Stub>(node)) {
395 Import_Stub_Ptr block = Cast<Import_Stub>(node);
396 std::cerr << ind << "Import_Stub " << block;
397 std::cerr << " (" << pstate_source_position(node) << ")";
398 std::cerr << " [" << block->imp_path() << "] ";
399 std::cerr << " " << block->tabs() << std::endl;
400 } else if (Cast<Import>(node)) {
401 Import_Ptr block = Cast<Import>(node);
402 std::cerr << ind << "Import " << block;
403 std::cerr << " (" << pstate_source_position(node) << ")";
404 std::cerr << " " << block->tabs() << std::endl;
405 // std::vector<std::string> files_;
406 for (auto imp : block->urls()) debug_ast(imp, ind + "@: ", env);
407 debug_ast(block->import_queries(), ind + "@@ ");
408 } else if (Cast<Assignment>(node)) {
409 Assignment_Ptr block = Cast<Assignment>(node);
410 std::cerr << ind << "Assignment " << block;
411 std::cerr << " (" << pstate_source_position(node) << ")";
412 std::cerr << " <<" << block->variable() << ">> " << block->tabs() << std::endl;
413 debug_ast(block->value(), ind + "=", env);
414 } else if (Cast<Declaration>(node)) {
415 Declaration_Ptr block = Cast<Declaration>(node);
416 std::cerr << ind << "Declaration " << block;
417 std::cerr << " (" << pstate_source_position(node) << ")";
418 std::cerr << " " << block->tabs() << std::endl;
419 debug_ast(block->property(), ind + " prop: ", env);
420 debug_ast(block->value(), ind + " value: ", env);
421 debug_ast(block->block(), ind + " ", env);
422 } else if (Cast<Keyframe_Rule>(node)) {
423 Keyframe_Rule_Ptr has_block = Cast<Keyframe_Rule>(node);
424 std::cerr << ind << "Keyframe_Rule " << has_block;
425 std::cerr << " (" << pstate_source_position(node) << ")";
426 std::cerr << " " << has_block->tabs() << std::endl;
427 if (has_block->name()) debug_ast(has_block->name(), ind + "@");
428 if (has_block->block()) for(const Statement_Obj& i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); }
429 } else if (Cast<Directive>(node)) {
430 Directive_Ptr block = Cast<Directive>(node);
431 std::cerr << ind << "Directive " << block;
432 std::cerr << " (" << pstate_source_position(node) << ")";
433 std::cerr << " [" << block->keyword() << "] " << block->tabs() << std::endl;
434 debug_ast(block->selector(), ind + "~", env);
435 debug_ast(block->value(), ind + "+", env);
436 if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); }
437 } else if (Cast<Each>(node)) {
438 Each_Ptr block = Cast<Each>(node);
439 std::cerr << ind << "Each " << block;
440 std::cerr << " (" << pstate_source_position(node) << ")";
441 std::cerr << " " << block->tabs() << std::endl;
442 if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); }
443 } else if (Cast<For>(node)) {
444 For_Ptr block = Cast<For>(node);
445 std::cerr << ind << "For " << block;
446 std::cerr << " (" << pstate_source_position(node) << ")";
447 std::cerr << " " << block->tabs() << std::endl;
448 if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); }
449 } else if (Cast<While>(node)) {
450 While_Ptr block = Cast<While>(node);
451 std::cerr << ind << "While " << block;
452 std::cerr << " (" << pstate_source_position(node) << ")";
453 std::cerr << " " << block->tabs() << std::endl;
454 if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); }
455 } else if (Cast<Definition>(node)) {
456 Definition_Ptr block = Cast<Definition>(node);
457 std::cerr << ind << "Definition " << block;
458 std::cerr << " (" << pstate_source_position(node) << ")";
459 std::cerr << " [name: " << block->name() << "] ";
460 std::cerr << " [type: " << (block->type() == Sass::Definition::Type::MIXIN ? "Mixin " : "Function ") << "] ";
461 // this seems to lead to segfaults some times?
462 // std::cerr << " [signature: " << block->signature() << "] ";
463 std::cerr << " [native: " << block->native_function() << "] ";
464 std::cerr << " " << block->tabs() << std::endl;
465 debug_ast(block->parameters(), ind + " params: ", env);
466 if (block->block()) debug_ast(block->block(), ind + " ", env);
467 } else if (Cast<Mixin_Call>(node)) {
468 Mixin_Call_Ptr block = Cast<Mixin_Call>(node);
469 std::cerr << ind << "Mixin_Call " << block << " " << block->tabs();
470 std::cerr << " (" << pstate_source_position(block) << ")";
471 std::cerr << " [" << block->name() << "]";
472 std::cerr << " [has_content: " << block->has_content() << "] " << std::endl;
473 debug_ast(block->arguments(), ind + " args: ");
474 if (block->block()) debug_ast(block->block(), ind + " ", env);
475 } else if (Ruleset_Ptr ruleset = Cast<Ruleset>(node)) {
476 std::cerr << ind << "Ruleset " << ruleset;
477 std::cerr << " (" << pstate_source_position(node) << ")";
478 std::cerr << " [indent: " << ruleset->tabs() << "]";
479 std::cerr << (ruleset->is_invisible() ? " [INVISIBLE]" : "");
480 std::cerr << (ruleset->is_root() ? " [root]" : "");
481 std::cerr << std::endl;
482 debug_ast(ruleset->selector(), ind + ">");
483 debug_ast(ruleset->block(), ind + " ");
484 } else if (Cast<Block>(node)) {
485 Block_Ptr block = Cast<Block>(node);
486 std::cerr << ind << "Block " << block;
487 std::cerr << " (" << pstate_source_position(node) << ")";
488 std::cerr << (block->is_invisible() ? " [INVISIBLE]" : "");
489 std::cerr << " [indent: " << block->tabs() << "]" << std::endl;
490 for(const Statement_Obj& i : block->elements()) { debug_ast(i, ind + " ", env); }
491 } else if (Cast<Textual>(node)) {
492 Textual_Ptr expression = Cast<Textual>(node);
493 std::cerr << ind << "Textual " << expression;
494 std::cerr << " (" << pstate_source_position(node) << ")";
495 if (expression->type() == Textual::NUMBER) std::cerr << " [NUMBER]";
496 else if (expression->type() == Textual::PERCENTAGE) std::cerr << " [PERCENTAGE]";
497 else if (expression->type() == Textual::DIMENSION) std::cerr << " [DIMENSION]";
498 else if (expression->type() == Textual::HEX) std::cerr << " [HEX]";
499 std::cerr << " [" << expression->value() << "]";
500 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
501 if (expression->is_delayed()) std::cerr << " [delayed]";
502 std::cerr << std::endl;
503 } else if (Cast<Variable>(node)) {
504 Variable_Ptr expression = Cast<Variable>(node);
505 std::cerr << ind << "Variable " << expression;
506 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
507 std::cerr << " (" << pstate_source_position(node) << ")";
508 std::cerr << " [" << expression->name() << "]" << std::endl;
509 std::string name(expression->name());
510 if (env && env->has(name)) debug_ast(Cast<Expression>((*env)[name]), ind + " -> ", env);
511 } else if (Cast<Function_Call_Schema>(node)) {
512 Function_Call_Schema_Ptr expression = Cast<Function_Call_Schema>(node);
513 std::cerr << ind << "Function_Call_Schema " << expression;
514 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
515 std::cerr << " (" << pstate_source_position(node) << ")";
516 std::cerr << "" << std::endl;
517 debug_ast(expression->name(), ind + "name: ", env);
518 debug_ast(expression->arguments(), ind + " args: ", env);
519 } else if (Cast<Function_Call>(node)) {
520 Function_Call_Ptr expression = Cast<Function_Call>(node);
521 std::cerr << ind << "Function_Call " << expression;
522 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
523 std::cerr << " (" << pstate_source_position(node) << ")";
524 std::cerr << " [" << expression->name() << "]";
525 if (expression->is_delayed()) std::cerr << " [delayed]";
526 if (expression->is_interpolant()) std::cerr << " [interpolant]";
527 std::cerr << std::endl;
528 debug_ast(expression->arguments(), ind + " args: ", env);
529 } else if (Cast<Arguments>(node)) {
530 Arguments_Ptr expression = Cast<Arguments>(node);
531 std::cerr << ind << "Arguments " << expression;
532 if (expression->is_delayed()) std::cerr << " [delayed]";
533 std::cerr << " (" << pstate_source_position(node) << ")";
534 if (expression->has_named_arguments()) std::cerr << " [has_named_arguments]";
535 if (expression->has_rest_argument()) std::cerr << " [has_rest_argument]";
536 if (expression->has_keyword_argument()) std::cerr << " [has_keyword_argument]";
537 std::cerr << std::endl;
538 for(const Argument_Obj& i : expression->elements()) { debug_ast(i, ind + " ", env); }
539 } else if (Cast<Argument>(node)) {
540 Argument_Ptr expression = Cast<Argument>(node);
541 std::cerr << ind << "Argument " << expression;
542 std::cerr << " (" << pstate_source_position(node) << ")";
543 std::cerr << " [" << expression->value().ptr() << "]";
544 std::cerr << " [name: " << expression->name() << "] ";
545 std::cerr << " [rest: " << expression->is_rest_argument() << "] ";
546 std::cerr << " [keyword: " << expression->is_keyword_argument() << "] " << std::endl;
547 debug_ast(expression->value(), ind + " value: ", env);
548 } else if (Cast<Parameters>(node)) {
549 Parameters_Ptr expression = Cast<Parameters>(node);
550 std::cerr << ind << "Parameters " << expression;
551 std::cerr << " (" << pstate_source_position(node) << ")";
552 std::cerr << " [has_optional: " << expression->has_optional_parameters() << "] ";
553 std::cerr << " [has_rest: " << expression->has_rest_parameter() << "] ";
554 std::cerr << std::endl;
555 for(const Parameter_Obj& i : expression->elements()) { debug_ast(i, ind + " ", env); }
556 } else if (Cast<Parameter>(node)) {
557 Parameter_Ptr expression = Cast<Parameter>(node);
558 std::cerr << ind << "Parameter " << expression;
559 std::cerr << " (" << pstate_source_position(node) << ")";
560 std::cerr << " [name: " << expression->name() << "] ";
561 std::cerr << " [default: " << expression->default_value().ptr() << "] ";
562 std::cerr << " [rest: " << expression->is_rest_parameter() << "] " << std::endl;
563 } else if (Cast<Unary_Expression>(node)) {
564 Unary_Expression_Ptr expression = Cast<Unary_Expression>(node);
565 std::cerr << ind << "Unary_Expression " << expression;
566 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
567 std::cerr << " [delayed: " << expression->is_delayed() << "] ";
568 std::cerr << " (" << pstate_source_position(node) << ")";
569 std::cerr << " [" << expression->type() << "]" << std::endl;
570 debug_ast(expression->operand(), ind + " operand: ", env);
571 } else if (Cast<Binary_Expression>(node)) {
572 Binary_Expression_Ptr expression = Cast<Binary_Expression>(node);
573 std::cerr << ind << "Binary_Expression " << expression;
574 if (expression->is_interpolant()) std::cerr << " [is interpolant] ";
575 if (expression->is_left_interpolant()) std::cerr << " [left interpolant] ";
576 if (expression->is_right_interpolant()) std::cerr << " [right interpolant] ";
577 std::cerr << " [delayed: " << expression->is_delayed() << "] ";
578 std::cerr << " [ws_before: " << expression->op().ws_before << "] ";
579 std::cerr << " [ws_after: " << expression->op().ws_after << "] ";
580 std::cerr << " (" << pstate_source_position(node) << ")";
581 std::cerr << " [" << expression->type_name() << "]" << std::endl;
582 debug_ast(expression->left(), ind + " left: ", env);
583 debug_ast(expression->right(), ind + " right: ", env);
584 } else if (Cast<Map>(node)) {
585 Map_Ptr expression = Cast<Map>(node);
586 std::cerr << ind << "Map " << expression;
587 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
588 std::cerr << " (" << pstate_source_position(node) << ")";
589 std::cerr << " [Hashed]" << std::endl;
590 for (const auto& i : expression->elements()) {
591 debug_ast(i.first, ind + " key: ");
592 debug_ast(i.second, ind + " val: ");
594 } else if (Cast<List>(node)) {
595 List_Ptr expression = Cast<List>(node);
596 std::cerr << ind << "List " << expression;
597 std::cerr << " (" << pstate_source_position(node) << ")";
598 std::cerr << " (" << expression->length() << ") " <<
599 (expression->separator() == SASS_COMMA ? "Comma " : expression->separator() == SASS_HASH ? "Map " : "Space ") <<
600 " [delayed: " << expression->is_delayed() << "] " <<
601 " [interpolant: " << expression->is_interpolant() << "] " <<
602 " [listized: " << expression->from_selector() << "] " <<
603 " [arglist: " << expression->is_arglist() << "] " <<
604 " [bracketed: " << expression->is_bracketed() << "] " <<
605 " [expanded: " << expression->is_expanded() << "] " <<
606 " [hash: " << expression->hash() << "] " <<
608 for(const auto& i : expression->elements()) { debug_ast(i, ind + " ", env); }
609 } else if (Cast<Content>(node)) {
610 Content_Ptr expression = Cast<Content>(node);
611 std::cerr << ind << "Content " << expression;
612 std::cerr << " (" << pstate_source_position(node) << ")";
613 std::cerr << " [@media:" << expression->media_block() << "]";
614 std::cerr << " [Statement]" << std::endl;
615 } else if (Cast<Boolean>(node)) {
616 Boolean_Ptr expression = Cast<Boolean>(node);
617 std::cerr << ind << "Boolean " << expression;
618 std::cerr << " (" << pstate_source_position(node) << ")";
619 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
620 std::cerr << " [" << expression->value() << "]" << std::endl;
621 } else if (Cast<Color>(node)) {
622 Color_Ptr expression = Cast<Color>(node);
623 std::cerr << ind << "Color " << expression;
624 std::cerr << " (" << pstate_source_position(node) << ")";
625 std::cerr << " [delayed: " << expression->is_delayed() << "] ";
626 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
627 std::cerr << " [" << expression->r() << ":" << expression->g() << ":" << expression->b() << "@" << expression->a() << "]" << std::endl;
628 } else if (Cast<Number>(node)) {
629 Number_Ptr expression = Cast<Number>(node);
630 std::cerr << ind << "Number " << expression;
631 std::cerr << " (" << pstate_source_position(node) << ")";
632 std::cerr << " [interpolant: " << expression->is_interpolant() << "] ";
633 std::cerr << " [" << expression->value() << expression->unit() << "]" <<
634 " [hash: " << expression->hash() << "] " <<
636 } else if (Cast<Null>(node)) {
637 Null_Ptr expression = Cast<Null>(node);
638 std::cerr << ind << "Null " << expression;
639 std::cerr << " (" << pstate_source_position(node) << ")";
640 std::cerr << " [interpolant: " << expression->is_interpolant() << "] "
641 // " [hash: " << expression->hash() << "] "
643 } else if (Cast<String_Quoted>(node)) {
644 String_Quoted_Ptr expression = Cast<String_Quoted>(node);
645 std::cerr << ind << "String_Quoted " << expression;
646 std::cerr << " (" << pstate_source_position(node) << ")";
647 std::cerr << " [" << prettyprint(expression->value()) << "]";
648 if (expression->is_delayed()) std::cerr << " [delayed]";
649 if (expression->is_interpolant()) std::cerr << " [interpolant]";
650 if (expression->quote_mark()) std::cerr << " [quote_mark: " << expression->quote_mark() << "]";
651 std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl;
652 } else if (Cast<String_Constant>(node)) {
653 String_Constant_Ptr expression = Cast<String_Constant>(node);
654 std::cerr << ind << "String_Constant " << expression;
655 if (expression->concrete_type()) {
656 std::cerr << " " << expression->concrete_type();
658 std::cerr << " (" << pstate_source_position(node) << ")";
659 std::cerr << " [" << prettyprint(expression->value()) << "]";
660 if (expression->is_delayed()) std::cerr << " [delayed]";
661 if (expression->is_interpolant()) std::cerr << " [interpolant]";
662 std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl;
663 } else if (Cast<String_Schema>(node)) {
664 String_Schema_Ptr expression = Cast<String_Schema>(node);
665 std::cerr << ind << "String_Schema " << expression;
666 std::cerr << " (" << pstate_source_position(expression) << ")";
667 std::cerr << " " << expression->concrete_type();
668 std::cerr << " (" << pstate_source_position(node) << ")";
669 if (expression->is_delayed()) std::cerr << " [delayed]";
670 if (expression->is_interpolant()) std::cerr << " [is interpolant]";
671 if (expression->has_interpolant()) std::cerr << " [has interpolant]";
672 if (expression->is_left_interpolant()) std::cerr << " [left interpolant] ";
673 if (expression->is_right_interpolant()) std::cerr << " [right interpolant] ";
674 std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl;
675 for(const auto& i : expression->elements()) { debug_ast(i, ind + " ", env); }
676 } else if (Cast<String>(node)) {
677 String_Ptr expression = Cast<String>(node);
678 std::cerr << ind << "String " << expression;
679 std::cerr << " " << expression->concrete_type();
680 std::cerr << " (" << pstate_source_position(node) << ")";
681 if (expression->is_interpolant()) std::cerr << " [interpolant]";
682 std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl;
683 } else if (Cast<Expression>(node)) {
684 Expression_Ptr expression = Cast<Expression>(node);
685 std::cerr << ind << "Expression " << expression;
686 std::cerr << " (" << pstate_source_position(node) << ")";
687 switch (expression->concrete_type()) {
688 case Expression::Concrete_Type::NONE: std::cerr << " [NONE]"; break;
689 case Expression::Concrete_Type::BOOLEAN: std::cerr << " [BOOLEAN]"; break;
690 case Expression::Concrete_Type::NUMBER: std::cerr << " [NUMBER]"; break;
691 case Expression::Concrete_Type::COLOR: std::cerr << " [COLOR]"; break;
692 case Expression::Concrete_Type::STRING: std::cerr << " [STRING]"; break;
693 case Expression::Concrete_Type::LIST: std::cerr << " [LIST]"; break;
694 case Expression::Concrete_Type::MAP: std::cerr << " [MAP]"; break;
695 case Expression::Concrete_Type::SELECTOR: std::cerr << " [SELECTOR]"; break;
696 case Expression::Concrete_Type::NULL_VAL: std::cerr << " [NULL_VAL]"; break;
697 case Expression::Concrete_Type::C_WARNING: std::cerr << " [C_WARNING]"; break;
698 case Expression::Concrete_Type::C_ERROR: std::cerr << " [C_ERROR]"; break;
699 case Expression::Concrete_Type::FUNCTION: std::cerr << " [FUNCTION]"; break;
700 case Expression::Concrete_Type::NUM_TYPES: std::cerr << " [NUM_TYPES]"; break;
702 std::cerr << std::endl;
703 } else if (Cast<Has_Block>(node)) {
704 Has_Block_Ptr has_block = Cast<Has_Block>(node);
705 std::cerr << ind << "Has_Block " << has_block;
706 std::cerr << " (" << pstate_source_position(node) << ")";
707 std::cerr << " " << has_block->tabs() << std::endl;
708 if (has_block->block()) for(const Statement_Obj& i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); }
709 } else if (Cast<Statement>(node)) {
710 Statement_Ptr statement = Cast<Statement>(node);
711 std::cerr << ind << "Statement " << statement;
712 std::cerr << " (" << pstate_source_position(node) << ")";
713 std::cerr << " " << statement->tabs() << std::endl;
716 if (ind == "") std::cerr << "####################################################################\n";
719 inline void debug_node(Node* node, std::string ind = "")
721 if (ind == "") std::cerr << "#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n";
722 if (node->isCombinator()) {
724 std::cerr << "Combinator ";
725 std::cerr << node << " ";
726 if (node->got_line_feed) std::cerr << "[LF] ";
727 switch (node->combinator()) {
728 case Complex_Selector::ADJACENT_TO: std::cerr << "{+} "; break;
729 case Complex_Selector::PARENT_OF: std::cerr << "{>} "; break;
730 case Complex_Selector::PRECEDES: std::cerr << "{~} "; break;
731 case Complex_Selector::REFERENCE: std::cerr << "{@} "; break;
732 case Complex_Selector::ANCESTOR_OF: std::cerr << "{ } "; break;
734 std::cerr << std::endl;
735 // debug_ast(node->combinator(), ind + " ");
736 } else if (node->isSelector()) {
738 std::cerr << "Selector ";
739 std::cerr << node << " ";
740 if (node->got_line_feed) std::cerr << "[LF] ";
741 std::cerr << std::endl;
742 debug_ast(node->selector(), ind + " ");
743 } else if (node->isCollection()) {
745 std::cerr << "Collection ";
746 std::cerr << node << " ";
747 if (node->got_line_feed) std::cerr << "[LF] ";
748 std::cerr << std::endl;
749 for(auto n : (*node->collection())) {
750 debug_node(&n, ind + " ");
752 } else if (node->isNil()) {
755 std::cerr << node << " ";
756 if (node->got_line_feed) std::cerr << "[LF] ";
757 std::cerr << std::endl;
760 std::cerr << "OTHER ";
761 std::cerr << node << " ";
762 if (node->got_line_feed) std::cerr << "[LF] ";
763 std::cerr << std::endl;
765 if (ind == "") std::cerr << "#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n";
769 inline void debug_ast(const AST_Node_Ptr node, std::string ind = "", Env* env = 0)
771 debug_ast(const_cast<AST_Node_Ptr>(node), ind, env);
774 inline void debug_node(const Node* node, std::string ind = "")
776 debug_node(const_cast<Node*>(node), ind);
779 inline void debug_subset_map(Sass::Subset_Map& map, std::string ind = "")
781 if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
782 for(auto const &it : map.values()) {
783 debug_ast(it.first, ind + "first: ");
784 debug_ast(it.second, ind + "second: ");
786 if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
789 inline void debug_subset_entries(SubSetMapPairs* entries, std::string ind = "")
791 if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
792 for(auto const &pair : *entries) {
793 debug_ast(pair.first, ind + "first: ");
794 debug_ast(pair.second, ind + "second: ");
796 if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
799 #endif // SASS_DEBUGGER