# Copyright (c) 2010 The Mirah project authors. All Rights Reserved.
# All contributing project authors may be found in the NOTICE file.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

module Mirah
  module AST
    class Arguments
      def compile(compiler, expression)
        # TODO: what does it mean for a method to be an expression?
        args.each {|arg| compiler.declare_argument(arg.name, arg.inferred_type)} if args
      rescue Exception => ex
        raise Mirah::InternalCompilerError.wrap(ex, self)
      end
    end

    class MethodDefinition
      def compile(compiler, expression)
        # TODO: what does it mean for a method to be an expression?
        compiler.define_method(self)
      rescue Exception => ex
        raise Mirah::InternalCompilerError.wrap(ex, self)
      end
    end

    class ConstructorDefinition
      def compile(compiler, expression)
        compiler.constructor(self)
      rescue Exception => ex
        raise Mirah::InternalCompilerError.wrap(ex, self)
      end
    end
  end
end