src/ast/generator-lib.cc

   1 #include "generator.hh"
   2 #include <core/assert.hh>
   3 #include <iostream>
   4
   5 namespace ag = ast::generator;
   6
   7 bool ag::isNode(const std::string & type)
   8 {
   9   return
  10     type == "Block *" ||
  11     type == "Exp *" ||
  12     type == "Node *" ||
  13     type == "Type *" ||
  14     type == "Symbol *" ||
  15     type == "Label *" ||
  16     false;
  17 }
  18
  19 bool ag::isPrintable(const std::string & type)
  20 {
  21   return
  22     type != "Scope *";
  23 }
  24
  25 bool ag::isVectorOfNode(const std::string & type)
  26 {
  27   return
  28     type == "std::vector<Node *> *" ||
  29     type == "std::vector<Type *> *" ||
  30     type == "std::vector<VarDecl *> *" ||
  31     false;
  32 }
  33
  34 const ag::Node *
  35 ag::findNodeByName(const std::string & name)
  36 {
  37   for (const ag::Node * node = ag::nodes; !node->name.empty() > 0; node++)
  38     if (node->name == name)
  39       return node;
  40   return 0;
  41 }
  42
  43 std::vector<const ag::Attribute *>
  44 ag::allAttributes(const ag::Node * node)
  45 {
  46   std::vector<const ag::Attribute *> attrs;
  47
  48   assert(node);
  49   do {
  50     for (const ag::Attribute * attr = node->attrs; !attr->type.empty(); ++attr)
  51       attrs.push_back(attr);
  52   } while ((node = findNodeByName(node->parent)));
  53   return attrs;
  54 }
  55
  56 void ag::appendGeneratedWarning(std::ostream & out)
  57 {
  58   out << "/* DO NOT MODIFY THIS FILE (GENERATED) */" << std::endl;
  59 }
  60
  61 template class std::vector<ag::Attribute *>;