public ResTypeVarRef(
SourceRange range,
IResTypeParamDecl varDecl)
{
_range = range;
_varDecl = varDecl;
}
public ResTypeParamRef(
SourceRange range,
IResTypeParamDecl decl)
{
_range = range;
_decl = decl;
}
public ResTypeVarRef(
SourceRange range,
IResTypeParamDecl varDecl)
{
_range = range;
_varDecl = varDecl;
}
public MidType Lookup(IResTypeParamDecl key)
{
MidType value;
if (_types.TryGetValue(key, out value))
{
return(value);
}
if (_parent != null)
{
return(_parent.Lookup(key));
}
throw new KeyNotFoundException();
}
public IResTypeExp Lookup(IResTypeParamDecl var, SourceRange range)
{
Func <SourceRange, IResTypeExp> gen;
if (_typeVars.TryGetValue(var, out gen))
{
return(gen(range));
}
if (_base != null)
{
return(_base.Lookup(var, range));
}
return(new ResTypeVarRef(range, var));
}
public void Insert(IResTypeParamDecl key, MidType value)
{
_types[key] = value;
}
public void Insert(IResTypeParamDecl var, Func <SourceRange, IResTypeExp> gen)
{
_typeVars[var] = gen;
}
