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/*
*/
#include "ast.hpp"
#include "../types.hpp"
#include <iostream>
#include "../parse/parseerror.hpp"
namespace AST {
PathNode::PathNode(::std::string name, ::std::vector<TypeRef> args):
m_name(name),
m_params(args)
{
}
const ::std::string& PathNode::name() const
{
return m_name;
}
const ::std::vector<TypeRef>& PathNode::args() const
{
return m_params;
}
Path& Path::operator+=(const Path& other)
{
for(auto& node : other.m_nodes)
append(node);
return *this;
}
::std::ostream& operator<<(::std::ostream& os, const Path& path)
{
switch(path.m_class)
{
case Path::RELATIVE:
os << "Path({" << path.m_nodes << "})";
break;
case Path::ABSOLUTE:
os << "Path(TagAbsolute, {" << path.m_nodes << "})";
break;
case Path::LOCAL:
os << "Path(TagLocal, " << path.m_nodes[0].name() << ")";
break;
}
return os;
}
::std::ostream& operator<<(::std::ostream& os, const Pattern& pat)
{
switch(pat.m_class)
{
case Pattern::ANY:
os << "Pattern(TagWildcard, '" << pat.m_binding << "' @ _)";
break;
case Pattern::MAYBE_BIND:
os << "Pattern(TagMaybeBind, '" << pat.m_binding << "')";
break;
case Pattern::VALUE:
//os << "Pattern(TagValue, " << *pat.m_node << ")";
os << "Pattern(TagValue, '" << pat.m_binding << "' @ TODO:ExprNode)";
break;
case Pattern::TUPLE:
os << "Pattern(TagTuple, '" << pat.m_binding << "' @ [" << pat.m_sub_patterns << "])";
break;
case Pattern::TUPLE_STRUCT:
os << "Pattern(TagEnumVariant, '" << pat.m_binding << "' @ " << pat.m_path << ", [" << pat.m_sub_patterns << "])";
break;
}
return os;
}
Impl::Impl(TypeRef impl_type, TypeRef trait_type)
{
}
void Impl::add_function(bool is_public, Function fcn)
{
}
Crate::Crate():
m_root_module(*this, ""),
m_load_std(true)
{
}
void Crate::iterate_functions(fcn_visitor_t* visitor)
{
m_root_module.iterate_functions(visitor, *this);
}
void Module::add_ext_crate(::std::string ext_name, ::std::string int_name)
{
DEBUG("add_ext_crate(\"" << ext_name << "\" as " << int_name << ")");
if( ext_name == "std" )
{
// HACK! Load std using a hackjob (included within the compiler)
}
throw ParseError::Todo("'extern crate'");
}
void Module::add_constant(bool is_public, ::std::string name, TypeRef type, Expr val)
{
::std::cout << "add_constant()" << ::std::endl;
}
void Module::add_global(bool is_public, bool is_mut, ::std::string name, TypeRef type, Expr val)
{
::std::cout << "add_global()" << ::std::endl;
}
void Module::add_struct(bool is_public, ::std::string name, TypeParams params, ::std::vector<StructItem> items)
{
}
void Module::add_function(bool is_public, Function func)
{
for( const auto fcn_item : m_functions )
{
if( fcn_item.first.name() == func.name() ) {
throw ParseError::Todo("duplicate function definition");
}
}
m_functions.push_back( ::std::make_pair(func, is_public) );
}
void Module::add_impl(Impl impl)
{
}
void Module::iterate_functions(fcn_visitor_t *visitor, const Crate& crate)
{
for( auto fcn_item : this->m_functions )
{
visitor(crate, *this, fcn_item.first);
}
}
void Expr::visit_nodes(NodeVisitor& v)
{
m_node->visit(v);
}
::std::ostream& operator<<(::std::ostream& os, const Expr& pat)
{
os << "Expr(TODO)";
return os;
}
ExprNode::~ExprNode() {
}
ExprNode_Block::~ExprNode_Block() {
}
void ExprNode_Block::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_Return::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_LetBinding::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_Assign::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_CallPath::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_CallObject::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_Match::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_If::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_Integer::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_StructLiteral::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_NamedValue::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_Field::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_Cast::visit(NodeVisitor& nv) {
nv.visit(*this);
}
void ExprNode_BinOp::visit(NodeVisitor& nv) {
nv.visit(*this);
}
TypeParam::TypeParam(bool is_lifetime, ::std::string name)
{
}
void TypeParam::addLifetimeBound(::std::string name)
{
}
void TypeParam::addTypeBound(TypeRef type)
{
}
}
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