src/compiler.cc

   1 #include <iostream>
   2 #include <algorithm>
   3 #include <boost/foreach.hpp>
   4
   5 #include <core/assert.hh>
   6 #include <ast/ast.hh>
   7 #include <ast/ascii-visitor.hh>
   8 #include <ast/llvm-generator-visitor.hh>
   9 #include <ast/type-checker-visitor.hh>
  10 #include <ast/simplify-visitor.hh>
  11 #include <ast/scope-builder-visitor.hh>
  12 #include <lang/parser-factory.hh>
  13 #include <compiler.hh>
  14 #include <task.hh>
  15 #include <parse-task.hh>
  16
  17 Compiler::Compiler()
  18   : tasks_(),
  19     astDump_(false)
  20 {
  21 }
  22
  23 Compiler::~Compiler()
  24 {
  25 }
  26
  27 void
  28 Compiler::addTask(Task * task)
  29 {
  30   assert(task);
  31   tasks_.push_back(task);
  32 }
  33
  34 void
  35 Compiler::compile()
  36 {
  37   sort(tasks_.begin(), tasks_.end());
  38   BOOST_FOREACH(Task * task, tasks_)
  39   {
  40     assert(task);
  41     task->accept(*this);
  42   }
  43 }
  44
  45 void
  46 Compiler::work(Task & task)
  47 {
  48   assert(false);
  49 }
  50
  51 void
  52 Compiler::work(ParseTask & task)
  53 {
  54   ast::File * file = lang::ParserFactory::parseFile(task.filename);
  55   file->path = task.filename;
  56   if (astDump_) {
  57     ast::AsciiVisitor v;
  58     file->accept(v);
  59   }
  60
  61   ast::ScopeBuilderVisitor sbv;
  62   file->accept(sbv);
  63
  64   ast::TypeCheckerVisitor tcv;
  65   file->accept(tcv);
  66
  67   ast::SimplifyVisitor sv;
  68   file->accept(sv);
  69   if (astDump_) {
  70     ast::AsciiVisitor v;
  71     file->accept(v);
  72   }
  73
  74   ast::LLVMGeneratorVisitor lgv(std::cout);
  75   file->accept(lgv);
  76 }