20550e2018-03-06Pontus Östlund #ifndef SASS_DEBUGGER_H #define SASS_DEBUGGER_H #include <string> #include <sstream> #include "node.hpp" #include "ast_fwd_decl.hpp" using namespace Sass; inline void debug_ast(AST_Node_Ptr node, std::string ind = "", Env* env = 0); inline void debug_ast(const AST_Node* node, std::string ind = "", Env* env = 0) { debug_ast(const_cast<AST_Node*>(node), ind, env); } inline void debug_sources_set(ComplexSelectorSet& set, std::string ind = "") { if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; for(auto const &pair : set) { debug_ast(pair, ind + ""); // debug_ast(set[pair], ind + "first: "); } if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; } inline std::string str_replace(std::string str, const std::string& oldStr, const std::string& newStr) { size_t pos = 0; while((pos = str.find(oldStr, pos)) != std::string::npos) { str.replace(pos, oldStr.length(), newStr); pos += newStr.length(); } return str; } inline std::string prettyprint(const std::string& str) { std::string clean = str_replace(str, "\n", "\\n"); clean = str_replace(clean, " ", "\\t"); clean = str_replace(clean, "\r", "\\r"); return clean; } inline std::string longToHex(long long t) { std::stringstream is; is << std::hex << t; return is.str(); } inline std::string pstate_source_position(AST_Node_Ptr node) { std::stringstream str; Position start(node->pstate()); Position end(start + node->pstate().offset); str << (start.file == std::string::npos ? -1 : start.file) << "@[" << start.line << ":" << start.column << "]" << "-[" << end.line << ":" << end.column << "]"; #ifdef DEBUG_SHARED_PTR str << "x" << node->getRefCount() << "" << " " << node->getDbgFile() << "@" << node->getDbgLine(); #endif return str.str(); } inline void debug_ast(AST_Node_Ptr node, std::string ind, Env* env) { if (node == 0) return; if (ind == "") std::cerr << "####################################################################\n"; if (Cast<Bubble>(node)) { Bubble_Ptr bubble = Cast<Bubble>(node); std::cerr << ind << "Bubble " << bubble; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << bubble->tabs(); std::cerr << std::endl; debug_ast(bubble->node(), ind + " ", env); } else if (Cast<Trace>(node)) { Trace_Ptr trace = Cast<Trace>(node); std::cerr << ind << "Trace " << trace; std::cerr << " (" << pstate_source_position(node) << ")" << " [name:" << trace->name() << "]" << std::endl; debug_ast(trace->block(), ind + " ", env); } else if (Cast<At_Root_Block>(node)) { At_Root_Block_Ptr root_block = Cast<At_Root_Block>(node); std::cerr << ind << "At_Root_Block " << root_block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << root_block->tabs(); std::cerr << std::endl; debug_ast(root_block->expression(), ind + ":", env); debug_ast(root_block->block(), ind + " ", env); } else if (Cast<Selector_List>(node)) { Selector_List_Ptr selector = Cast<Selector_List>(node); std::cerr << ind << "Selector_List " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " [@media:" << selector->media_block() << "]"; std::cerr << (selector->is_invisible() ? " [INVISIBLE]": " -"); std::cerr << (selector->has_placeholder() ? " [PLACEHOLDER]": " -"); std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << std::endl; debug_ast(selector->schema(), ind + "#{} "); for(const Complex_Selector_Obj& i : selector->elements()) { debug_ast(i, ind + " ", env); } // } else if (Cast<Expression>(node)) { // Expression_Ptr expression = Cast<Expression>(node); // std::cerr << ind << "Expression " << expression << " " << expression->concrete_type() << std::endl; } else if (Cast<Parent_Selector>(node)) { Parent_Selector_Ptr selector = Cast<Parent_Selector>(node); std::cerr << ind << "Parent_Selector " << selector; // if (selector->not_selector()) cerr << " [in_declaration]"; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " [" << (selector->is_real_parent_ref() ? "REAL" : "FAKE") << "]"; std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << std::endl; // debug_ast(selector->selector(), ind + "->", env); } else if (Cast<Complex_Selector>(node)) { Complex_Selector_Ptr selector = Cast<Complex_Selector>(node); std::cerr << ind << "Complex_Selector " << selector << " (" << pstate_source_position(node) << ")" << " <" << selector->hash() << ">" << " [length:" << longToHex(selector->length()) << "]" << " [weight:" << longToHex(selector->specificity()) << "]" << " [@media:" << selector->media_block() << "]" << (selector->is_invisible() ? " [INVISIBLE]": " -") << (selector->has_placeholder() ? " [PLACEHOLDER]": " -") << (selector->is_optional() ? " [is_optional]": " -") << (selector->has_parent_ref() ? " [has parent]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << (selector->has_line_break() ? " [line-break]": " -") << " -- "; std::string del; switch (selector->combinator()) { case Complex_Selector::PARENT_OF: del = ">"; break; case Complex_Selector::PRECEDES: del = "~"; break; case Complex_Selector::ADJACENT_TO: del = "+"; break; case Complex_Selector::ANCESTOR_OF: del = " "; break; case Complex_Selector::REFERENCE: del = "//"; break; } // if (del = "/") del += selector->reference()->perform(&to_string) + "/"; std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << std::endl; debug_ast(selector->head(), ind + " " /* + "[" + del + "]" */, env); if (selector->tail()) { debug_ast(selector->tail(), ind + "{" + del + "}", env); } else if(del != " ") { std::cerr << ind << " |" << del << "| {trailing op}" << std::endl; } ComplexSelectorSet set = selector->sources(); // debug_sources_set(set, ind + " @--> "); } else if (Cast<Compound_Selector>(node)) { Compound_Selector_Ptr selector = Cast<Compound_Selector>(node); std::cerr << ind << "Compound_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " [weight:" << longToHex(selector->specificity()) << "]"; std::cerr << " [@media:" << selector->media_block() << "]"; std::cerr << (selector->extended() ? " [extended]": " -"); std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << std::endl; for(const Simple_Selector_Obj& i : selector->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Wrapped_Selector>(node)) { Wrapped_Selector_Ptr selector = Cast<Wrapped_Selector>(node); std::cerr << ind << "Wrapped_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " <<" << selector->ns_name() << ">>"; std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << std::endl; debug_ast(selector->selector(), ind + " () ", env); } else if (Cast<Pseudo_Selector>(node)) { Pseudo_Selector_Ptr selector = Cast<Pseudo_Selector>(node); std::cerr << ind << "Pseudo_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " <<" << selector->ns_name() << ">>"; std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << std::endl; debug_ast(selector->expression(), ind + " <= ", env); } else if (Cast<Attribute_Selector>(node)) { Attribute_Selector_Ptr selector = Cast<Attribute_Selector>(node); std::cerr << ind << "Attribute_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " <<" << selector->ns_name() << ">>"; std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << std::endl; debug_ast(selector->value(), ind + "[" + selector->matcher() + "] ", env); } else if (Cast<Class_Selector>(node)) { Class_Selector_Ptr selector = Cast<Class_Selector>(node); std::cerr << ind << "Class_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " <<" << selector->ns_name() << ">>"; std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << std::endl; } else if (Cast<Id_Selector>(node)) { Id_Selector_Ptr selector = Cast<Id_Selector>(node); std::cerr << ind << "Id_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " <<" << selector->ns_name() << ">>"; std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << std::endl; } else if (Cast<Element_Selector>(node)) { Element_Selector_Ptr selector = Cast<Element_Selector>(node); std::cerr << ind << "Element_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <" << selector->hash() << ">"; std::cerr << " <<" << selector->ns_name() << ">>"; std::cerr << (selector->is_optional() ? " [is_optional]": " -"); std::cerr << (selector->has_parent_ref() ? " [has-parent]": " -"); std::cerr << (selector->has_line_break() ? " [line-break]": " -"); std::cerr << (selector->has_line_feed() ? " [line-feed]": " -"); std::cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">"; std::cerr << std::endl; } else if (Cast<Placeholder_Selector>(node)) { Placeholder_Selector_Ptr selector = Cast<Placeholder_Selector>(node); std::cerr << ind << "Placeholder_Selector [" << selector->ns_name() << "] " << selector; std::cerr << " (" << pstate_source_position(selector) << ")" << " <" << selector->hash() << ">" << " [@media:" << selector->media_block() << "]" << (selector->is_optional() ? " [is_optional]": " -") << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << std::endl; } else if (Cast<Simple_Selector>(node)) { Simple_Selector* selector = Cast<Simple_Selector>(node); std::cerr << ind << "Simple_Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << std::endl; } else if (Cast<Selector_Schema>(node)) { Selector_Schema_Ptr selector = Cast<Selector_Schema>(node); std::cerr << ind << "Selector_Schema " << selector; std::cerr << " (" << pstate_source_position(node) << ")" << " [@media:" << selector->media_block() << "]" << (selector->connect_parent() ? " [connect-parent]": " -") << std::endl; debug_ast(selector->contents(), ind + " "); // for(auto i : selector->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Selector>(node)) { Selector_Ptr selector = Cast<Selector>(node); std::cerr << ind << "Selector " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << std::endl; } else if (Cast<Media_Query_Expression>(node)) { Media_Query_Expression_Ptr block = Cast<Media_Query_Expression>(node); std::cerr << ind << "Media_Query_Expression " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << (block->is_interpolated() ? " [is_interpolated]": " -") << std::endl; debug_ast(block->feature(), ind + " feature) "); debug_ast(block->value(), ind + " value) "); } else if (Cast<Media_Query>(node)) { Media_Query_Ptr block = Cast<Media_Query>(node); std::cerr << ind << "Media_Query " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << (block->is_negated() ? " [is_negated]": " -") << (block->is_restricted() ? " [is_restricted]": " -") << std::endl; debug_ast(block->media_type(), ind + " "); for(const auto& i : block->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Media_Block>(node)) { Media_Block_Ptr block = Cast<Media_Block>(node); std::cerr << ind << "Media_Block " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->media_queries(), ind + " =@ "); if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Supports_Block>(node)) { Supports_Block_Ptr block = Cast<Supports_Block>(node); std::cerr << ind << "Supports_Block " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->condition(), ind + " =@ "); debug_ast(block->block(), ind + " <>"); } else if (Cast<Supports_Operator>(node)) { Supports_Operator_Ptr block = Cast<Supports_Operator>(node); std::cerr << ind << "Supports_Operator " << block; std::cerr << " (" << pstate_source_position(node) << ")" << std::endl; debug_ast(block->left(), ind + " left) "); debug_ast(block->right(), ind + " right) "); } else if (Cast<Supports_Negation>(node)) { Supports_Negation_Ptr block = Cast<Supports_Negation>(node); std::cerr << ind << "Supports_Negation " << block; std::cerr << " (" << pstate_source_position(node) << ")" << std::endl; debug_ast(block->condition(), ind + " condition) "); } else if (Cast<At_Root_Query>(node)) { At_Root_Query_Ptr block = Cast<At_Root_Query>(node); std::cerr << ind << "At_Root_Query " << block; std::cerr << " (" << pstate_source_position(node) << ")" << std::endl; debug_ast(block->feature(), ind + " feature) "); debug_ast(block->value(), ind + " value) "); } else if (Cast<Supports_Declaration>(node)) { Supports_Declaration_Ptr block = Cast<Supports_Declaration>(node); std::cerr << ind << "Supports_Declaration " << block; std::cerr << " (" << pstate_source_position(node) << ")" << std::endl; debug_ast(block->feature(), ind + " feature) "); debug_ast(block->value(), ind + " value) "); } else if (Cast<Block>(node)) { Block_Ptr root_block = Cast<Block>(node); std::cerr << ind << "Block " << root_block; std::cerr << " (" << pstate_source_position(node) << ")"; if (root_block->is_root()) std::cerr << " [root]"; std::cerr << " " << root_block->tabs() << std::endl; for(const Statement_Obj& i : root_block->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Warning>(node)) { Warning_Ptr block = Cast<Warning>(node); std::cerr << ind << "Warning " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->message(), ind + " : "); } else if (Cast<Error>(node)) { Error_Ptr block = Cast<Error>(node); std::cerr << ind << "Error " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (Cast<Debug>(node)) { Debug_Ptr block = Cast<Debug>(node); std::cerr << ind << "Debug " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->value(), ind + " "); } else if (Cast<Comment>(node)) { Comment_Ptr block = Cast<Comment>(node); std::cerr << ind << "Comment " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << " <" << prettyprint(block->pstate().token.ws_before()) << ">" << std::endl; debug_ast(block->text(), ind + "// ", env); } else if (Cast<If>(node)) { If_Ptr block = Cast<If>(node); std::cerr << ind << "If " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->predicate(), ind + " = "); debug_ast(block->block(), ind + " <>"); debug_ast(block->alternative(), ind + " ><"); } else if (Cast<Return>(node)) { Return_Ptr block = Cast<Return>(node); std::cerr << ind << "Return " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (Cast<Extension>(node)) { Extension_Ptr block = Cast<Extension>(node); std::cerr << ind << "Extension " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->selector(), ind + "-> ", env); } else if (Cast<Content>(node)) { Content_Ptr block = Cast<Content>(node); std::cerr << ind << "Content " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [@media:" << block->media_block() << "]"; std::cerr << " " << block->tabs() << std::endl; } else if (Cast<Import_Stub>(node)) { Import_Stub_Ptr block = Cast<Import_Stub>(node); std::cerr << ind << "Import_Stub " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << block->imp_path() << "] "; std::cerr << " " << block->tabs() << std::endl; } else if (Cast<Import>(node)) { Import_Ptr block = Cast<Import>(node); std::cerr << ind << "Import " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; // std::vector<std::string> files_; for (auto imp : block->urls()) debug_ast(imp, ind + "@: ", env); debug_ast(block->import_queries(), ind + "@@ "); } else if (Cast<Assignment>(node)) { Assignment_Ptr block = Cast<Assignment>(node); std::cerr << ind << "Assignment " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " <<" << block->variable() << ">> " << block->tabs() << std::endl; debug_ast(block->value(), ind + "=", env); } else if (Cast<Declaration>(node)) { Declaration_Ptr block = Cast<Declaration>(node); std::cerr << ind << "Declaration " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->property(), ind + " prop: ", env); debug_ast(block->value(), ind + " value: ", env); debug_ast(block->block(), ind + " ", env); } else if (Cast<Keyframe_Rule>(node)) { Keyframe_Rule_Ptr has_block = Cast<Keyframe_Rule>(node); std::cerr << ind << "Keyframe_Rule " << has_block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << has_block->tabs() << std::endl; if (has_block->name()) debug_ast(has_block->name(), ind + "@"); if (has_block->block()) for(const Statement_Obj& i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Directive>(node)) { Directive_Ptr block = Cast<Directive>(node); std::cerr << ind << "Directive " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << block->keyword() << "] " << block->tabs() << std::endl; debug_ast(block->selector(), ind + "~", env); debug_ast(block->value(), ind + "+", env); if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Each>(node)) { Each_Ptr block = Cast<Each>(node); std::cerr << ind << "Each " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<For>(node)) { For_Ptr block = Cast<For>(node); std::cerr << ind << "For " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<While>(node)) { While_Ptr block = Cast<While>(node); std::cerr << ind << "While " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; if (block->block()) for(const Statement_Obj& i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Definition>(node)) { Definition_Ptr block = Cast<Definition>(node); std::cerr << ind << "Definition " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [name: " << block->name() << "] "; std::cerr << " [type: " << (block->type() == Sass::Definition::Type::MIXIN ? "Mixin " : "Function ") << "] "; // this seems to lead to segfaults some times? // std::cerr << " [signature: " << block->signature() << "] "; std::cerr << " [native: " << block->native_function() << "] "; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->parameters(), ind + " params: ", env); if (block->block()) debug_ast(block->block(), ind + " ", env); } else if (Cast<Mixin_Call>(node)) { Mixin_Call_Ptr block = Cast<Mixin_Call>(node); std::cerr << ind << "Mixin_Call " << block << " " << block->tabs(); std::cerr << " (" << pstate_source_position(block) << ")"; std::cerr << " [" << block->name() << "]"; std::cerr << " [has_content: " << block->has_content() << "] " << std::endl; debug_ast(block->arguments(), ind + " args: "); if (block->block()) debug_ast(block->block(), ind + " ", env); } else if (Ruleset_Ptr ruleset = Cast<Ruleset>(node)) { std::cerr << ind << "Ruleset " << ruleset; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [indent: " << ruleset->tabs() << "]"; std::cerr << (ruleset->is_invisible() ? " [INVISIBLE]" : ""); std::cerr << (ruleset->is_root() ? " [root]" : ""); std::cerr << std::endl; debug_ast(ruleset->selector(), ind + ">"); debug_ast(ruleset->block(), ind + " "); } else if (Cast<Block>(node)) { Block_Ptr block = Cast<Block>(node); std::cerr << ind << "Block " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << (block->is_invisible() ? " [INVISIBLE]" : ""); std::cerr << " [indent: " << block->tabs() << "]" << std::endl; for(const Statement_Obj& i : block->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Variable>(node)) { Variable_Ptr expression = Cast<Variable>(node); std::cerr << ind << "Variable " << expression; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << expression->name() << "]" << std::endl; std::string name(expression->name()); if (env && env->has(name)) debug_ast(Cast<Expression>((*env)[name]), ind + " -> ", env); } else if (Cast<Function_Call_Schema>(node)) { Function_Call_Schema_Ptr expression = Cast<Function_Call_Schema>(node); std::cerr << ind << "Function_Call_Schema " << expression; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << "" << std::endl; debug_ast(expression->name(), ind + "name: ", env); debug_ast(expression->arguments(), ind + " args: ", env); } else if (Cast<Function_Call>(node)) { Function_Call_Ptr expression = Cast<Function_Call>(node); std::cerr << ind << "Function_Call " << expression; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << expression->name() << "]"; if (expression->is_delayed()) std::cerr << " [delayed]"; if (expression->is_interpolant()) std::cerr << " [interpolant]"; std::cerr << std::endl; debug_ast(expression->arguments(), ind + " args: ", env); } else if (Cast<Arguments>(node)) { Arguments_Ptr expression = Cast<Arguments>(node); std::cerr << ind << "Arguments " << expression; if (expression->is_delayed()) std::cerr << " [delayed]"; std::cerr << " (" << pstate_source_position(node) << ")"; if (expression->has_named_arguments()) std::cerr << " [has_named_arguments]"; if (expression->has_rest_argument()) std::cerr << " [has_rest_argument]"; if (expression->has_keyword_argument()) std::cerr << " [has_keyword_argument]"; std::cerr << std::endl; for(const Argument_Obj& i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Argument>(node)) { Argument_Ptr expression = Cast<Argument>(node); std::cerr << ind << "Argument " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << expression->value().ptr() << "]"; std::cerr << " [name: " << expression->name() << "] "; std::cerr << " [rest: " << expression->is_rest_argument() << "] "; std::cerr << " [keyword: " << expression->is_keyword_argument() << "] " << std::endl; debug_ast(expression->value(), ind + " value: ", env); } else if (Cast<Parameters>(node)) { Parameters_Ptr expression = Cast<Parameters>(node); std::cerr << ind << "Parameters " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [has_optional: " << expression->has_optional_parameters() << "] "; std::cerr << " [has_rest: " << expression->has_rest_parameter() << "] "; std::cerr << std::endl; for(const Parameter_Obj& i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Parameter>(node)) { Parameter_Ptr expression = Cast<Parameter>(node); std::cerr << ind << "Parameter " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [name: " << expression->name() << "] "; std::cerr << " [default: " << expression->default_value().ptr() << "] "; std::cerr << " [rest: " << expression->is_rest_parameter() << "] " << std::endl; } else if (Cast<Unary_Expression>(node)) { Unary_Expression_Ptr expression = Cast<Unary_Expression>(node); std::cerr << ind << "Unary_Expression " << expression; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " [delayed: " << expression->is_delayed() << "] "; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << expression->type() << "]" << std::endl; debug_ast(expression->operand(), ind + " operand: ", env); } else if (Cast<Binary_Expression>(node)) { Binary_Expression_Ptr expression = Cast<Binary_Expression>(node); std::cerr << ind << "Binary_Expression " << expression; if (expression->is_interpolant()) std::cerr << " [is interpolant] "; if (expression->is_left_interpolant()) std::cerr << " [left interpolant] "; if (expression->is_right_interpolant()) std::cerr << " [right interpolant] "; std::cerr << " [delayed: " << expression->is_delayed() << "] "; std::cerr << " [ws_before: " << expression->op().ws_before << "] "; std::cerr << " [ws_after: " << expression->op().ws_after << "] "; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << expression->type_name() << "]" << std::endl; debug_ast(expression->left(), ind + " left: ", env); debug_ast(expression->right(), ind + " right: ", env); } else if (Cast<Map>(node)) { Map_Ptr expression = Cast<Map>(node); std::cerr << ind << "Map " << expression; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [Hashed]" << std::endl; for (const auto& i : expression->elements()) { debug_ast(i.first, ind + " key: "); debug_ast(i.second, ind + " val: "); } } else if (Cast<List>(node)) { List_Ptr expression = Cast<List>(node); std::cerr << ind << "List " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " (" << expression->length() << ") " << (expression->separator() == SASS_COMMA ? "Comma " : expression->separator() == SASS_HASH ? "Map" : "Space ") << " [delayed: " << expression->is_delayed() << "] " << " [interpolant: " << expression->is_interpolant() << "] " << " [listized: " << expression->from_selector() << "] " << " [arglist: " << expression->is_arglist() << "] " << " [hash: " << expression->hash() << "] " << std::endl; for(const auto& i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Content>(node)) { Content_Ptr expression = Cast<Content>(node); std::cerr << ind << "Content " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [@media:" << expression->media_block() << "]"; std::cerr << " [Statement]" << std::endl; } else if (Cast<Boolean>(node)) { Boolean_Ptr expression = Cast<Boolean>(node); std::cerr << ind << "Boolean " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " [" << expression->value() << "]" << std::endl; } else if (Cast<Color>(node)) { Color_Ptr expression = Cast<Color>(node); std::cerr << ind << "Color " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [delayed: " << expression->is_delayed() << "] "; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " [" << expression->r() << ":" << expression->g() << ":" << expression->b() << "@" << expression->a() << "]" << std::endl; } else if (Cast<Number>(node)) { Number_Ptr expression = Cast<Number>(node); std::cerr << ind << "Number " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " [" << expression->value() << expression->unit() << "]" << " [hash: " << expression->hash() << "] " << std::endl; } else if (Cast<Null>(node)) { Null_Ptr expression = Cast<Null>(node); std::cerr << ind << "Null " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [interpolant: " << expression->is_interpolant() << "] " // " [hash: " << expression->hash() << "] " << std::endl; } else if (Cast<String_Quoted>(node)) { String_Quoted_Ptr expression = Cast<String_Quoted>(node); std::cerr << ind << "String_Quoted " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << prettyprint(expression->value()) << "]"; if (expression->is_delayed()) std::cerr << " [delayed]"; if (expression->is_interpolant()) std::cerr << " [interpolant]"; if (expression->quote_mark()) std::cerr << " [quote_mark: " << expression->quote_mark() << "]"; std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl; } else if (Cast<String_Constant>(node)) { String_Constant_Ptr expression = Cast<String_Constant>(node); std::cerr << ind << "String_Constant " << expression; if (expression->concrete_type()) { std::cerr << " " << expression->concrete_type(); } std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << prettyprint(expression->value()) << "]"; if (expression->is_delayed()) std::cerr << " [delayed]"; if (expression->is_interpolant()) std::cerr << " [interpolant]"; std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl; } else if (Cast<String_Schema>(node)) { String_Schema_Ptr expression = Cast<String_Schema>(node); std::cerr << ind << "String_Schema " << expression; std::cerr << " (" << pstate_source_position(expression) << ")"; std::cerr << " " << expression->concrete_type(); std::cerr << " (" << pstate_source_position(node) << ")"; if (expression->is_delayed()) std::cerr << " [delayed]"; if (expression->is_interpolant()) std::cerr << " [is interpolant]"; if (expression->has_interpolant()) std::cerr << " [has interpolant]"; if (expression->is_left_interpolant()) std::cerr << " [left interpolant] "; if (expression->is_right_interpolant()) std::cerr << " [right interpolant] "; std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl; for(const auto& i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<String>(node)) { String_Ptr expression = Cast<String>(node); std::cerr << ind << "String " << expression; std::cerr << " " << expression->concrete_type(); std::cerr << " (" << pstate_source_position(node) << ")"; if (expression->is_interpolant()) std::cerr << " [interpolant]"; std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl; } else if (Cast<Expression>(node)) { Expression_Ptr expression = Cast<Expression>(node); std::cerr << ind << "Expression " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; switch (expression->concrete_type()) { case Expression::Concrete_Type::NONE: std::cerr << " [NONE]"; break; case Expression::Concrete_Type::BOOLEAN: std::cerr << " [BOOLEAN]"; break; case Expression::Concrete_Type::NUMBER: std::cerr << " [NUMBER]"; break; case Expression::Concrete_Type::COLOR: std::cerr << " [COLOR]"; break; case Expression::Concrete_Type::STRING: std::cerr << " [STRING]"; break; case Expression::Concrete_Type::LIST: std::cerr << " [LIST]"; break; case Expression::Concrete_Type::MAP: std::cerr << " [MAP]"; break; case Expression::Concrete_Type::SELECTOR: std::cerr << " [SELECTOR]"; break; case Expression::Concrete_Type::NULL_VAL: std::cerr << " [NULL_VAL]"; break; case Expression::Concrete_Type::C_WARNING: std::cerr << " [C_WARNING]"; break; case Expression::Concrete_Type::C_ERROR: std::cerr << " [C_ERROR]"; break; case Expression::Concrete_Type::FUNCTION: std::cerr << " [FUNCTION]"; break; case Expression::Concrete_Type::NUM_TYPES: std::cerr << " [NUM_TYPES]"; break; case Expression::Concrete_Type::VARIABLE: std::cerr << " [VARIABLE]"; break; case Expression::Concrete_Type::FUNCTION_VAL: std::cerr << " [FUNCTION_VAL]"; break; } std::cerr << std::endl; } else if (Cast<Has_Block>(node)) { Has_Block_Ptr has_block = Cast<Has_Block>(node); std::cerr << ind << "Has_Block " << has_block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << has_block->tabs() << std::endl; if (has_block->block()) for(const Statement_Obj& i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Cast<Statement>(node)) { Statement_Ptr statement = Cast<Statement>(node); std::cerr << ind << "Statement " << statement; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << statement->tabs() << std::endl; } if (ind == "") std::cerr << "####################################################################\n"; } inline void debug_node(Node* node, std::string ind = "") { if (ind == "") std::cerr << "#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n"; if (node->isCombinator()) { std::cerr << ind; std::cerr << "Combinator "; std::cerr << node << " "; if (node->got_line_feed) std::cerr << "[LF] "; switch (node->combinator()) { case Complex_Selector::ADJACENT_TO: std::cerr << "{+} "; break; case Complex_Selector::PARENT_OF: std::cerr << "{>} "; break; case Complex_Selector::PRECEDES: std::cerr << "{~} "; break; case Complex_Selector::REFERENCE: std::cerr << "{@} "; break; case Complex_Selector::ANCESTOR_OF: std::cerr << "{ } "; break; } std::cerr << std::endl; // debug_ast(node->combinator(), ind + " "); } else if (node->isSelector()) { std::cerr << ind; std::cerr << "Selector "; std::cerr << node << " "; if (node->got_line_feed) std::cerr << "[LF] "; std::cerr << std::endl; debug_ast(node->selector(), ind + " "); } else if (node->isCollection()) { std::cerr << ind; std::cerr << "Collection "; std::cerr << node << " "; if (node->got_line_feed) std::cerr << "[LF] "; std::cerr << std::endl; for(auto n : (*node->collection())) { debug_node(&n, ind + " "); } } else if (node->isNil()) { std::cerr << ind; std::cerr << "Nil "; std::cerr << node << " "; if (node->got_line_feed) std::cerr << "[LF] "; std::cerr << std::endl; } else { std::cerr << ind; std::cerr << "OTHER "; std::cerr << node << " "; if (node->got_line_feed) std::cerr << "[LF] "; std::cerr << std::endl; } if (ind == "") std::cerr << "#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n"; } /* inline void debug_ast(const AST_Node_Ptr node, std::string ind = "", Env* env = 0) { debug_ast(const_cast<AST_Node_Ptr>(node), ind, env); } */ inline void debug_node(const Node* node, std::string ind = "") { debug_node(const_cast<Node*>(node), ind); } inline void debug_subset_map(Sass::Subset_Map& map, std::string ind = "") { if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; for(auto const &it : map.values()) { debug_ast(it.first, ind + "first: "); debug_ast(it.second, ind + "second: "); } if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; } inline void debug_subset_entries(SubSetMapPairs* entries, std::string ind = "") { if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; for(auto const &pair : *entries) { debug_ast(pair.first, ind + "first: "); debug_ast(pair.second, ind + "second: "); } if (ind == "") std::cerr << "#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; } #endif // SASS_DEBUGGER