shard-builtin.yaml

# ************************************************************************* #
# This file is part of Shard.                                               #
#                                                                           #
# Shard is free software: you can redistribute it and/or modify             #
# it under the terms of the GNU Affero General Public License as            #
# published by the Free Software Foundation.                                #
#                                                                           #
# This program is distributed in the hope that it will be useful,           #
# but WITHOUT ANY WARRANTY; without even the implied warranty of            #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the              #
# GNU Affero General Public License for more details.                       #
#                                                                           #
# You should have received a copy of the GNU Affero General Public License  #
# along with this program. If not, see <http://www.gnu.org/licenses/>.      #
# ************************************************************************* #

includes:
  - shard-syntax.yaml

nodes:
  TYPE:
    - IDENTIFIER

  VARIABLE_DECLARATION:
    - [ "var", IDENTIFIER, ";" ]
    - [ "var", IDENTIFIER, "=", EXPRESSION, ";" ]

  CONSTANT_DECLARATION:
    - [ "const", IDENTIFIER, "=", EXPRESSION, ";" ]

  FUNCTION_DECLARATION:
    - ["func", IDENTIFIER, PARAMETERS, COMPOUND_STATEMENT ]

  PARAMETERS:
    - [ "(", ")" ]
    - [ "(", PARAMETER_LIST, ")" ]

  PARAMETER_LIST:
    - PARAMETER
    - [ PARAMETER_LIST, PARAMETER ]

  PARAMETER:
    - [ IDENTIFIER ]
    - [ IDENTIFIER, "=", EXPRESSION ]

  # Extend declarations
  DECLARATION:
    - VARIABLE_DECLARATION
    - CONSTANT_DECLARATION
    - FUNCTION_DECLARATION

# ************************************************************************* #