Statement* Expand::operator()(Mixin_Call* c) { string full_name(c->name() + "[m]"); if (!env->has(full_name)) { error("no mixin named " + c->name(), c->path(), c->position(), backtrace); } Definition* def = static_cast<Definition*>((*env)[full_name]); Block* body = def->block(); Parameters* params = def->parameters(); Arguments* args = static_cast<Arguments*>(c->arguments() ->perform(eval->with(env, backtrace))); Backtrace here(backtrace, c->path(), c->position(), ", in mixin `" + c->name() + "`"); backtrace = &here; Env new_env; new_env.link(def->environment()); if (c->block()) { // represent mixin content blocks as thunks/closures Definition* thunk = new (ctx.mem) Definition(c->path(), c->position(), "@content", new (ctx.mem) Parameters(c->path(), c->position()), c->block(), Definition::MIXIN); thunk->environment(env); new_env.current_frame()["@content[m]"] = thunk; } bind("mixin " + c->name(), params, args, ctx, &new_env, eval); Env* old_env = env; env = &new_env; append_block(body); env = old_env; backtrace = here.parent; return 0; }
inline void debug_ast(AST_Node* node, std::string ind, Env* env) { if (node == 0) return; if (ind == "") std::cerr << "####################################################################\n"; if (dynamic_cast<Bubble*>(node)) { Bubble* bubble = dynamic_cast<Bubble*>(node); std::cerr << ind << "Bubble " << bubble; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << bubble->tabs(); std::cerr << std::endl; } else if (dynamic_cast<At_Root_Block*>(node)) { At_Root_Block* root_block = dynamic_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 (dynamic_cast<Selector_List*>(node)) { Selector_List* selector = dynamic_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_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; for(auto i : selector->elements()) { debug_ast(i, ind + " ", env); } // } else if (dynamic_cast<Expression*>(node)) { // Expression* expression = dynamic_cast<Expression*>(node); // std::cerr << ind << "Expression " << expression << " " << expression->concrete_type() << std::endl; } else if (dynamic_cast<Parent_Selector*>(node)) { Parent_Selector* selector = dynamic_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 << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << std::endl; // debug_ast(selector->selector(), ind + "->", env); } else if (dynamic_cast<Complex_Selector*>(node)) { Complex_Selector* selector = dynamic_cast<Complex_Selector*>(node); std::cerr << ind << "Complex_Selector " << selector << " (" << pstate_source_position(node) << ")" << " <" << selector->hash() << ">" << " [weight:" << longToHex(selector->specificity()) << "]" << " [@media:" << selector->media_block() << "]" << (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; } SourcesSet set = selector->sources(); // debug_sources_set(set, ind + " @--> "); } else if (dynamic_cast<Compound_Selector*>(node)) { Compound_Selector* selector = dynamic_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(auto i : selector->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Propset*>(node)) { Propset* selector = dynamic_cast<Propset*>(node); std::cerr << ind << "Propset " << selector; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << selector->tabs() << std::endl; if (selector->block()) for(auto i : selector->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Wrapped_Selector*>(node)) { Wrapped_Selector* selector = dynamic_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 (dynamic_cast<Pseudo_Selector*>(node)) { Pseudo_Selector* selector = dynamic_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 (dynamic_cast<Attribute_Selector*>(node)) { Attribute_Selector* selector = dynamic_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 (dynamic_cast<Selector_Qualifier*>(node)) { Selector_Qualifier* selector = dynamic_cast<Selector_Qualifier*>(node); std::cerr << ind << "Selector_Qualifier " << 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 (dynamic_cast<Type_Selector*>(node)) { Type_Selector* selector = dynamic_cast<Type_Selector*>(node); std::cerr << ind << "Type_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 (dynamic_cast<Selector_Placeholder*>(node)) { Selector_Placeholder* selector = dynamic_cast<Selector_Placeholder*>(node); std::cerr << ind << "Selector_Placeholder [" << selector->ns_name() << "] " << 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 (dynamic_cast<Simple_Selector*>(node)) { Simple_Selector* selector = dynamic_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 (dynamic_cast<Selector_Schema*>(node)) { Selector_Schema* selector = dynamic_cast<Selector_Schema*>(node); std::cerr << ind << "Selector_Schema " << selector; std::cerr << " (" << pstate_source_position(node) << ")" << (selector->at_root() && selector->at_root() ? " [@ROOT]" : "") << " [@media:" << selector->media_block() << "]" << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << std::endl; debug_ast(selector->contents(), ind + " "); // for(auto i : selector->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Selector*>(node)) { Selector* selector = dynamic_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 (dynamic_cast<Media_Query_Expression*>(node)) { Media_Query_Expression* block = dynamic_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 (dynamic_cast<Media_Query*>(node)) { Media_Query* block = dynamic_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(auto i : block->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Media_Block*>(node)) { Media_Block* block = dynamic_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(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Supports_Block*>(node)) { Supports_Block* block = dynamic_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 + " =@ "); } else if (dynamic_cast<Supports_Operator*>(node)) { Supports_Operator* block = dynamic_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 (dynamic_cast<Supports_Negation*>(node)) { Supports_Negation* block = dynamic_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 (dynamic_cast<Supports_Declaration*>(node)) { Supports_Declaration* block = dynamic_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 (dynamic_cast<Block*>(node)) { Block* root_block = dynamic_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; if (root_block->block()) for(auto i : root_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Warning*>(node)) { Warning* block = dynamic_cast<Warning*>(node); std::cerr << ind << "Warning " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (dynamic_cast<Error*>(node)) { Error* block = dynamic_cast<Error*>(node); std::cerr << ind << "Error " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (dynamic_cast<Debug*>(node)) { Debug* block = dynamic_cast<Debug*>(node); std::cerr << ind << "Debug " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (dynamic_cast<Comment*>(node)) { Comment* block = dynamic_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 (dynamic_cast<If*>(node)) { If* block = dynamic_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 (dynamic_cast<Return*>(node)) { Return* block = dynamic_cast<Return*>(node); std::cerr << ind << "Return " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (dynamic_cast<Extension*>(node)) { Extension* block = dynamic_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 (dynamic_cast<Content*>(node)) { Content* block = dynamic_cast<Content*>(node); std::cerr << ind << "Content " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (dynamic_cast<Import_Stub*>(node)) { Import_Stub* block = dynamic_cast<Import_Stub*>(node); std::cerr << ind << "Import_Stub " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; } else if (dynamic_cast<Import*>(node)) { Import* block = dynamic_cast<Import*>(node); std::cerr << ind << "Import " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; debug_ast(block->media_queries(), ind + " @ "); // std::vector<std::string> files_; for (auto imp : block->urls()) debug_ast(imp, "@ ", env); } else if (dynamic_cast<Assignment*>(node)) { Assignment* block = dynamic_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 (dynamic_cast<Declaration*>(node)) { Declaration* block = dynamic_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); } else if (dynamic_cast<Keyframe_Rule*>(node)) { Keyframe_Rule* has_block = dynamic_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->selector()) debug_ast(has_block->selector(), ind + "@"); if (has_block->block()) for(auto i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<At_Rule*>(node)) { At_Rule* block = dynamic_cast<At_Rule*>(node); std::cerr << ind << "At_Rule " << 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(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Each*>(node)) { Each* block = dynamic_cast<Each*>(node); std::cerr << ind << "Each " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<For*>(node)) { For* block = dynamic_cast<For*>(node); std::cerr << ind << "For " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<While*>(node)) { While* block = dynamic_cast<While*>(node); std::cerr << ind << "While " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " " << block->tabs() << std::endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Definition*>(node)) { Definition* block = dynamic_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()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Mixin_Call*>(node)) { Mixin_Call* block = dynamic_cast<Mixin_Call*>(node); std::cerr << ind << "Mixin_Call " << block << " " << block->tabs(); std::cerr << " [" << block->name() << "]"; std::cerr << " [has_content: " << block->has_content() << "] " << std::endl; debug_ast(block->arguments(), ind + " args: "); if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (Ruleset* ruleset = dynamic_cast<Ruleset*>(node)) { std::cerr << ind << "Ruleset " << ruleset; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [indent: " << ruleset->tabs() << "]"; std::cerr << (ruleset->at_root() ? " [@ROOT]" : ""); std::cerr << (ruleset->is_root() ? " [root]" : ""); std::cerr << std::endl; debug_ast(ruleset->selector(), ind + ">"); debug_ast(ruleset->block(), ind + " "); } else if (dynamic_cast<Block*>(node)) { Block* block = dynamic_cast<Block*>(node); std::cerr << ind << "Block " << block; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [indent: " << block->tabs() << "]" << std::endl; for(auto i : block->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Textual*>(node)) { Textual* expression = dynamic_cast<Textual*>(node); std::cerr << ind << "Textual "; if (expression->type() == Textual::NUMBER) std::cerr << " [NUMBER]"; else if (expression->type() == Textual::PERCENTAGE) std::cerr << " [PERCENTAGE]"; else if (expression->type() == Textual::DIMENSION) std::cerr << " [DIMENSION]"; else if (expression->type() == Textual::HEX) std::cerr << " [HEX]"; std::cerr << expression << " [" << expression->value() << "]"; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; if (expression->is_delayed()) std::cerr << " [delayed]"; std::cerr << std::endl; } else if (dynamic_cast<Variable*>(node)) { Variable* expression = dynamic_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(static_cast<Expression*>((*env)[name]), ind + " -> ", env); } else if (dynamic_cast<Function_Call_Schema*>(node)) { Function_Call_Schema* expression = dynamic_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 (dynamic_cast<Function_Call*>(node)) { Function_Call* expression = dynamic_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 (dynamic_cast<Arguments*>(node)) { Arguments* expression = dynamic_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(auto i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Argument*>(node)) { Argument* expression = dynamic_cast<Argument*>(node); std::cerr << ind << "Argument " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << expression->value() << "]"; 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 (dynamic_cast<Parameters*>(node)) { Parameters* expression = dynamic_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(auto i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Parameter*>(node)) { Parameter* expression = dynamic_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() << "] "; std::cerr << " [rest: " << expression->is_rest_parameter() << "] " << std::endl; } else if (dynamic_cast<Unary_Expression*>(node)) { Unary_Expression* expression = dynamic_cast<Unary_Expression*>(node); std::cerr << ind << "Unary_Expression " << expression; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [" << expression->type() << "]" << std::endl; debug_ast(expression->operand(), ind + " operand: ", env); } else if (dynamic_cast<Binary_Expression*>(node)) { Binary_Expression* expression = dynamic_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 (dynamic_cast<Map*>(node)) { Map* expression = dynamic_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 (auto i : expression->elements()) { debug_ast(i.first, ind + " key: "); debug_ast(i.second, ind + " val: "); } } else if (dynamic_cast<List*>(node)) { List* expression = dynamic_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() << "] " << " [arglist: " << expression->is_arglist() << "] " << " [hash: " << expression->hash() << "] " << std::endl; for(auto i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Content*>(node)) { Content* expression = dynamic_cast<Content*>(node); std::cerr << ind << "Content " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [Statement]" << std::endl; } else if (dynamic_cast<Boolean*>(node)) { Boolean* expression = dynamic_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 (dynamic_cast<Color*>(node)) { Color* expression = dynamic_cast<Color*>(node); std::cerr << ind << "Color " << expression; std::cerr << " (" << pstate_source_position(node) << ")"; std::cerr << " [interpolant: " << expression->is_interpolant() << "] "; std::cerr << " [" << expression->r() << ":" << expression->g() << ":" << expression->b() << "@" << expression->a() << "]" << std::endl; } else if (dynamic_cast<Number*>(node)) { Number* expression = dynamic_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 (dynamic_cast<String_Quoted*>(node)) { String_Quoted* expression = dynamic_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->sass_fix_1291()) std::cerr << " [sass_fix_1291]"; 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 (dynamic_cast<String_Constant*>(node)) { String_Constant* expression = dynamic_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->sass_fix_1291()) std::cerr << " [sass_fix_1291]"; if (expression->is_interpolant()) std::cerr << " [interpolant]"; std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl; } else if (dynamic_cast<String_Schema*>(node)) { String_Schema* expression = dynamic_cast<String_Schema*>(node); std::cerr << ind << "String_Schema " << expression; std::cerr << " " << expression->concrete_type(); 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(auto i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<String*>(node)) { String* expression = dynamic_cast<String*>(node); std::cerr << ind << "String " << expression; std::cerr << " " << expression->concrete_type(); std::cerr << " (" << pstate_source_position(node) << ")"; if (expression->sass_fix_1291()) std::cerr << " [sass_fix_1291]"; if (expression->is_interpolant()) std::cerr << " [interpolant]"; std::cerr << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << std::endl; } else if (dynamic_cast<Expression*>(node)) { Expression* expression = dynamic_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::NUM_TYPES: std::cerr << " [NUM_TYPES]"; break; } std::cerr << std::endl; } else if (dynamic_cast<Has_Block*>(node)) { Has_Block* has_block = dynamic_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(auto i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Statement*>(node)) { Statement* statement = dynamic_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_ast(AST_Node* node, string ind = "", Env* env = 0) { if (node == 0) return; if (ind == "") cerr << "####################################################################\n"; if (dynamic_cast<Bubble*>(node)) { Bubble* bubble = dynamic_cast<Bubble*>(node); cerr << ind << "Bubble " << bubble << " " << bubble->tabs() << endl; } else if (dynamic_cast<At_Root_Block*>(node)) { At_Root_Block* root_block = dynamic_cast<At_Root_Block*>(node); cerr << ind << "At_Root_Block " << root_block << " " << root_block->tabs() << endl; if (root_block->block()) for(auto i : root_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Selector_List*>(node)) { Selector_List* selector = dynamic_cast<Selector_List*>(node); cerr << ind << "Selector_List " << selector << " [block:" << selector->last_block() << "]" << (selector->last_block() && selector->last_block()->is_root() ? " [root]" : "") << " [@media:" << selector->media_block() << "]" << (selector->is_optional() ? " [is_optional]": " -") << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; for(auto i : selector->elements()) { debug_ast(i, ind + " ", env); } // } else if (dynamic_cast<Expression*>(node)) { // Expression* expression = dynamic_cast<Expression*>(node); // cerr << ind << "Expression " << expression << " " << expression->concrete_type() << endl; } else if (dynamic_cast<Parent_Selector*>(node)) { Parent_Selector* selector = dynamic_cast<Parent_Selector*>(node); cerr << ind << "Parent_Selector " << selector; cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << endl; debug_ast(selector->selector(), ind + "->", env); } else if (dynamic_cast<Complex_Selector*>(node)) { Complex_Selector* selector = dynamic_cast<Complex_Selector*>(node); cerr << ind << "Complex_Selector " << selector << " [block:" << selector->last_block() << "]" << " [weight:" << longToHex(selector->specificity()) << "]" << (selector->last_block() && selector->last_block()->is_root() ? " [root]" : "") << " [@media:" << selector->media_block() << "]" << (selector->is_optional() ? " [is_optional]": " -") << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << " -> "; switch (selector->combinator()) { case Complex_Selector::PARENT_OF: cerr << "{>}"; break; case Complex_Selector::PRECEDES: cerr << "{~}"; break; case Complex_Selector::ADJACENT_TO: cerr << "{+}"; break; case Complex_Selector::ANCESTOR_OF: cerr << "{ }"; break; } cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << endl; debug_ast(selector->head(), ind + " ", env); debug_ast(selector->tail(), ind + "-", env); } else if (dynamic_cast<Compound_Selector*>(node)) { Compound_Selector* selector = dynamic_cast<Compound_Selector*>(node); cerr << ind << "Compound_Selector " << selector; cerr << " [block:" << selector->last_block() << "]"; cerr << " [weight:" << longToHex(selector->specificity()) << "]"; // cerr << (selector->last_block() && selector->last_block()->is_root() ? " [root]" : ""); cerr << " [@media:" << selector->media_block() << "]"; cerr << (selector->is_optional() ? " [is_optional]": " -"); cerr << (selector->has_line_break() ? " [line-break]": " -"); cerr << (selector->has_line_feed() ? " [line-feed]": " -"); cerr << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << endl; for(auto i : selector->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Propset*>(node)) { Propset* selector = dynamic_cast<Propset*>(node); cerr << ind << "Propset " << selector << " " << selector->tabs() << endl; if (selector->block()) for(auto i : selector->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Wrapped_Selector*>(node)) { Wrapped_Selector* selector = dynamic_cast<Wrapped_Selector*>(node); cerr << ind << "Wrapped_Selector " << selector << " <<" << selector->name() << ">>" << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; debug_ast(selector->selector(), ind + " () ", env); } else if (dynamic_cast<Pseudo_Selector*>(node)) { Pseudo_Selector* selector = dynamic_cast<Pseudo_Selector*>(node); cerr << ind << "Pseudo_Selector " << selector << " <<" << selector->name() << ">>" << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; debug_ast(selector->expression(), ind + " <= ", env); } else if (dynamic_cast<Attribute_Selector*>(node)) { Attribute_Selector* selector = dynamic_cast<Attribute_Selector*>(node); cerr << ind << "Attribute_Selector " << selector << " <<" << selector->name() << ">>" << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; debug_ast(selector->value(), ind + "[" + selector->matcher() + "] ", env); } else if (dynamic_cast<Selector_Qualifier*>(node)) { Selector_Qualifier* selector = dynamic_cast<Selector_Qualifier*>(node); cerr << ind << "Selector_Qualifier " << selector << " <<" << selector->name() << ">>" << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; } else if (dynamic_cast<Type_Selector*>(node)) { Type_Selector* selector = dynamic_cast<Type_Selector*>(node); cerr << ind << "Type_Selector " << selector << " <<" << selector->name() << ">>" << (selector->has_line_break() ? " [line-break]": " -") << " <" << prettyprint(selector->pstate().token.ws_before()) << ">" << endl; } else if (dynamic_cast<Selector_Placeholder*>(node)) { Selector_Placeholder* selector = dynamic_cast<Selector_Placeholder*>(node); cerr << ind << "Selector_Placeholder [" << selector->name() << "] " << selector << " [block:" << selector->last_block() << "]" << " [@media:" << selector->media_block() << "]" << (selector->is_optional() ? " [is_optional]": " -") << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; } else if (dynamic_cast<Selector_Reference*>(node)) { Selector_Reference* selector = dynamic_cast<Selector_Reference*>(node); cerr << ind << "Selector_Reference " << selector << " @ref " << selector->selector() << endl; } else if (dynamic_cast<Simple_Selector*>(node)) { Simple_Selector* selector = dynamic_cast<Simple_Selector*>(node); cerr << ind << "Simple_Selector " << selector << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; } else if (dynamic_cast<Selector_Schema*>(node)) { Selector_Schema* selector = dynamic_cast<Selector_Schema*>(node); cerr << ind << "Selector_Schema " << selector << " [block:" << selector->last_block() << "]" << (selector->last_block() && selector->last_block()->is_root() ? " [root]" : "") << " [@media:" << selector->media_block() << "]" << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; debug_ast(selector->contents(), ind + " "); // for(auto i : selector->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Selector*>(node)) { Selector* selector = dynamic_cast<Selector*>(node); cerr << ind << "Selector " << selector << (selector->has_line_break() ? " [line-break]": " -") << (selector->has_line_feed() ? " [line-feed]": " -") << endl; } else if (dynamic_cast<Media_Query_Expression*>(node)) { Media_Query_Expression* block = dynamic_cast<Media_Query_Expression*>(node); cerr << ind << "Media_Query_Expression " << block << (block->is_interpolated() ? " [is_interpolated]": " -") << endl; debug_ast(block->feature(), ind + " f) "); debug_ast(block->value(), ind + " v) "); } else if (dynamic_cast<Media_Query*>(node)) { Media_Query* block = dynamic_cast<Media_Query*>(node); cerr << ind << "Media_Query " << block << (block->is_negated() ? " [is_negated]": " -") << (block->is_restricted() ? " [is_restricted]": " -") << endl; debug_ast(block->media_type(), ind + " "); for(auto i : block->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Media_Block*>(node)) { Media_Block* block = dynamic_cast<Media_Block*>(node); cerr << ind << "Media_Block " << block << " " << block->tabs() << endl; debug_ast(block->media_queries(), ind + " =@ "); debug_ast(block->selector(), ind + " -@ "); if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Feature_Block*>(node)) { Feature_Block* block = dynamic_cast<Feature_Block*>(node); cerr << ind << "Feature_Block " << block << " " << block->tabs() << endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Block*>(node)) { Block* root_block = dynamic_cast<Block*>(node); cerr << ind << "Block " << root_block << " " << root_block->tabs() << endl; if (root_block->block()) for(auto i : root_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Warning*>(node)) { Warning* block = dynamic_cast<Warning*>(node); cerr << ind << "Warning " << block << " " << block->tabs() << endl; } else if (dynamic_cast<Error*>(node)) { Error* block = dynamic_cast<Error*>(node); cerr << ind << "Error " << block << " " << block->tabs() << endl; } else if (dynamic_cast<Debug*>(node)) { Debug* block = dynamic_cast<Debug*>(node); cerr << ind << "Debug " << block << " " << block->tabs() << endl; } else if (dynamic_cast<Comment*>(node)) { Comment* block = dynamic_cast<Comment*>(node); cerr << ind << "Comment " << block << " " << block->tabs() << " <" << prettyprint(block->pstate().token.ws_before()) << ">" << endl; debug_ast(block->text(), ind + "// ", env); } else if (dynamic_cast<If*>(node)) { If* block = dynamic_cast<If*>(node); cerr << ind << "If " << block << " " << block->tabs() << endl; } else if (dynamic_cast<Return*>(node)) { Return* block = dynamic_cast<Return*>(node); cerr << ind << "Return " << block << " " << block->tabs() << endl; } else if (dynamic_cast<Extension*>(node)) { Extension* block = dynamic_cast<Extension*>(node); cerr << ind << "Extension " << block << " " << block->tabs() << endl; debug_ast(block->selector(), ind + "-> ", env); } else if (dynamic_cast<Content*>(node)) { Content* block = dynamic_cast<Content*>(node); cerr << ind << "Content " << block << " " << block->tabs() << endl; } else if (dynamic_cast<Import_Stub*>(node)) { Import_Stub* block = dynamic_cast<Import_Stub*>(node); cerr << ind << "Import_Stub " << block << " " << block->tabs() << endl; } else if (dynamic_cast<Import*>(node)) { Import* block = dynamic_cast<Import*>(node); cerr << ind << "Import " << block << " " << block->tabs() << endl; // vector<string> files_; for (auto imp : block->urls()) debug_ast(imp, "@ ", env); } else if (dynamic_cast<Assignment*>(node)) { Assignment* block = dynamic_cast<Assignment*>(node); cerr << ind << "Assignment " << block << " <<" << block->variable() << ">> " << block->tabs() << endl; debug_ast(block->value(), ind + "=", env); } else if (dynamic_cast<Declaration*>(node)) { Declaration* block = dynamic_cast<Declaration*>(node); cerr << ind << "Declaration " << block << " " << block->tabs() << endl; debug_ast(block->property(), ind + " prop: ", env); debug_ast(block->value(), ind + " value: ", env); } else if (dynamic_cast<Keyframe_Rule*>(node)) { Keyframe_Rule* has_block = dynamic_cast<Keyframe_Rule*>(node); cerr << ind << "Keyframe_Rule " << has_block << " " << has_block->tabs() << endl; if (has_block->selector()) debug_ast(has_block->selector(), ind + "@"); if (has_block->block()) for(auto i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<At_Rule*>(node)) { At_Rule* block = dynamic_cast<At_Rule*>(node); cerr << ind << "At_Rule " << block << " [" << block->keyword() << "] " << block->tabs() << endl; debug_ast(block->value(), ind + "+", env); debug_ast(block->selector(), ind + "~", env); if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Each*>(node)) { Each* block = dynamic_cast<Each*>(node); cerr << ind << "Each " << block << " " << block->tabs() << endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<For*>(node)) { For* block = dynamic_cast<For*>(node); cerr << ind << "For " << block << " " << block->tabs() << endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<While*>(node)) { While* block = dynamic_cast<While*>(node); cerr << ind << "While " << block << " " << block->tabs() << endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Definition*>(node)) { Definition* block = dynamic_cast<Definition*>(node); cerr << ind << "Definition " << block << " " << block->tabs() << endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Mixin_Call*>(node)) { Mixin_Call* block = dynamic_cast<Mixin_Call*>(node); cerr << ind << "Mixin_Call " << block << " " << block->tabs() << endl; if (block->block()) for(auto i : block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Ruleset*>(node)) { Ruleset* ruleset = dynamic_cast<Ruleset*>(node); cerr << ind << "Ruleset " << ruleset << " " << ruleset->tabs() << endl; debug_ast(ruleset->selector(), ind + " "); if (ruleset->block()) for(auto i : ruleset->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Block*>(node)) { Block* block = dynamic_cast<Block*>(node); cerr << ind << "Block " << block << " " << block->tabs() << endl; for(auto i : block->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Textual*>(node)) { Textual* expression = dynamic_cast<Textual*>(node); cerr << ind << "Textual "; if (expression->type() == Textual::NUMBER) cerr << " [NUMBER]"; else if (expression->type() == Textual::PERCENTAGE) cerr << " [PERCENTAGE]"; else if (expression->type() == Textual::DIMENSION) cerr << " [DIMENSION]"; else if (expression->type() == Textual::HEX) cerr << " [HEX]"; cerr << expression << " [" << expression->value() << "]" << endl; } else if (dynamic_cast<Variable*>(node)) { Variable* expression = dynamic_cast<Variable*>(node); cerr << ind << "Variable " << expression << " [" << expression->name() << "]" << endl; string name(expression->name()); if (env && env->has(name)) debug_ast(static_cast<Expression*>((*env)[name]), ind + " -> ", env); } else if (dynamic_cast<Function_Call_Schema*>(node)) { Function_Call_Schema* expression = dynamic_cast<Function_Call_Schema*>(node); cerr << ind << "Function_Call_Schema " << expression << "]" << endl; debug_ast(expression->name(), ind + "name: ", env); debug_ast(expression->arguments(), ind + " args: ", env); } else if (dynamic_cast<Function_Call*>(node)) { Function_Call* expression = dynamic_cast<Function_Call*>(node); cerr << ind << "Function_Call " << expression << " [" << expression->name() << "]" << endl; debug_ast(expression->arguments(), ind + " args: ", env); } else if (dynamic_cast<Arguments*>(node)) { Arguments* expression = dynamic_cast<Arguments*>(node); cerr << ind << "Arguments " << expression << "]" << endl; for(auto i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Argument*>(node)) { Argument* expression = dynamic_cast<Argument*>(node); cerr << ind << "Argument " << expression << " [" << expression->value() << "]" << endl; debug_ast(expression->value(), ind + " value: ", env); } else if (dynamic_cast<Unary_Expression*>(node)) { Unary_Expression* expression = dynamic_cast<Unary_Expression*>(node); cerr << ind << "Unary_Expression " << expression << " [" << expression->type() << "]" << endl; debug_ast(expression->operand(), ind + " operand: ", env); } else if (dynamic_cast<Binary_Expression*>(node)) { Binary_Expression* expression = dynamic_cast<Binary_Expression*>(node); cerr << ind << "Binary_Expression " << expression << " [" << expression->type() << "]" << endl; debug_ast(expression->left(), ind + " left: ", env); debug_ast(expression->right(), ind + " right: ", env); } else if (dynamic_cast<Map*>(node)) { Map* expression = dynamic_cast<Map*>(node); cerr << ind << "Map " << expression << " [Hashed]" << endl; } else if (dynamic_cast<List*>(node)) { List* expression = dynamic_cast<List*>(node); cerr << ind << "List " << expression << " (" << expression->length() << ") " << (expression->separator() == Sass::List::Separator::COMMA ? "Comma " : "Space ") << " [delayed: " << expression->is_delayed() << "] " << " [interpolant: " << expression->is_interpolant() << "] " << endl; for(auto i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Content*>(node)) { Content* expression = dynamic_cast<Content*>(node); cerr << ind << "Content " << expression << " [Statement]" << endl; } else if (dynamic_cast<Boolean*>(node)) { Boolean* expression = dynamic_cast<Boolean*>(node); cerr << ind << "Boolean " << expression << " [" << expression->value() << "]" << endl; } else if (dynamic_cast<Color*>(node)) { Color* expression = dynamic_cast<Color*>(node); cerr << ind << "Color " << expression << " [" << expression->r() << ":" << expression->g() << ":" << expression->b() << "@" << expression->a() << "]" << endl; } else if (dynamic_cast<Number*>(node)) { Number* expression = dynamic_cast<Number*>(node); cerr << ind << "Number " << expression << " [" << expression->value() << expression->unit() << "]" << endl; } else if (dynamic_cast<String_Quoted*>(node)) { String_Quoted* expression = dynamic_cast<String_Quoted*>(node); cerr << ind << "String_Quoted : " << expression << " [" << prettyprint(expression->value()) << "]" << (expression->is_delayed() ? " {delayed}" : "") << (expression->sass_fix_1291() ? " {sass_fix_1291}" : "") << (expression->quote_mark() != 0 ? " {qm:" + string(1, expression->quote_mark()) + "}" : "") << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << endl; } else if (dynamic_cast<String_Constant*>(node)) { String_Constant* expression = dynamic_cast<String_Constant*>(node); cerr << ind << "String_Constant : " << expression << " [" << prettyprint(expression->value()) << "]" << (expression->is_delayed() ? " {delayed}" : "") << (expression->sass_fix_1291() ? " {sass_fix_1291}" : "") << " <" << prettyprint(expression->pstate().token.ws_before()) << ">" << endl; } else if (dynamic_cast<String_Schema*>(node)) { String_Schema* expression = dynamic_cast<String_Schema*>(node); cerr << ind << "String_Schema " << expression << " " << expression->concrete_type() << (expression->has_interpolants() ? " {has_interpolants}" : "") << endl; for(auto i : expression->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<String*>(node)) { String* expression = dynamic_cast<String*>(node); cerr << ind << "String " << expression << expression->concrete_type() << " " << (expression->sass_fix_1291() ? "{sass_fix_1291}" : "") << endl; } else if (dynamic_cast<Expression*>(node)) { Expression* expression = dynamic_cast<Expression*>(node); cerr << ind << "Expression " << expression; switch (expression->concrete_type()) { case Expression::Concrete_Type::NONE: cerr << " [NONE]"; break; case Expression::Concrete_Type::BOOLEAN: cerr << " [BOOLEAN]"; break; case Expression::Concrete_Type::NUMBER: cerr << " [NUMBER]"; break; case Expression::Concrete_Type::COLOR: cerr << " [COLOR]"; break; case Expression::Concrete_Type::STRING: cerr << " [STRING]"; break; case Expression::Concrete_Type::LIST: cerr << " [LIST]"; break; case Expression::Concrete_Type::MAP: cerr << " [MAP]"; break; case Expression::Concrete_Type::SELECTOR: cerr << " [SELECTOR]"; break; case Expression::Concrete_Type::NULL_VAL: cerr << " [NULL_VAL]"; break; case Expression::Concrete_Type::NUM_TYPES: cerr << " [NUM_TYPES]"; break; } cerr << endl; } else if (dynamic_cast<Has_Block*>(node)) { Has_Block* has_block = dynamic_cast<Has_Block*>(node); cerr << ind << "Has_Block " << has_block << " " << has_block->tabs() << endl; if (has_block->block()) for(auto i : has_block->block()->elements()) { debug_ast(i, ind + " ", env); } } else if (dynamic_cast<Statement*>(node)) { Statement* statement = dynamic_cast<Statement*>(node); cerr << ind << "Statement " << statement << " " << statement->tabs() << endl; } if (ind == "") cerr << "####################################################################\n"; }