def generate_string_literal(c_string_literal):
return 'stringLiteral(STRING_LITERAL_LIST[{}])'.format(c_string_literal.index)
-CONSTANT_EXPRESSION_MAPPING = {
- 'true': 'TRUE',
- 'false': 'FALSE',
-}
-
-def generate_constant_expression(c_constant_expression):
- return CONSTANT_EXPRESSION_MAPPING[c_constant_expression.value]
-
def generate_symbol_expression(symbol_expression):
return 'Environment_get(environment, SYMBOL_LIST[{}] /* symbol: {} */)'.format(
symbol_expression.symbol_list_index,
LITERAL_TYPE_MAPPING = {
transformation.CIntegerLiteral: generate_integer_literal,
transformation.CStringLiteral: generate_string_literal,
- transformation.CConstantExpression: generate_constant_expression,
transformation.CSymbolExpression: generate_symbol_expression,
}
)
def generate_expression_statement(statement):
- # TODO Do this at an earlier pass
- if isinstance(statement.expression, transformation.CVariableExpression):
- return '';
-
# TODO Do we need to garbage collect the results of arbitrary statements?
return '{};'.format(generate_expression(statement.expression))
transformation.CVariableReassignmentStatement: generate_variable_reassignment_statement,
}[type(statement)](statement)
+def generate_function_definition(definition):
+ template = ENV.get_template('function_definition.c')
+ return template.render(
+ name=definition.name,
+ argument_name_list=definition.argument_name_list,
+ statement_list=list(generate_statement(s) for s in definition.statement_list),
+ )
+ return definition
+
def generate(program):
template = ENV.get_template('program.c')
return template.render(
builtins=tuple(sorted(program.builtin_set)),
- function_definition_list=program.function_definition_list,
- generate_statement=generate_statement,
+ function_definition_list=list(generate_function_definition(fd) for fd in program.function_definition_list),
infix_declarations=program.operator_declarations,
- statements=program.statements,
+ statements=list(generate_statement(s) for s in program.statements),
standard_libraries=list(sorted(program.standard_libraries)),
string_literal_list=program.string_literal_list,
symbol_list=program.symbol_list,