def setUp(self):
self.macros = preprocessing_parser.Macros(config_flags={})
self.macro_expander = macro_expander.MacroParser(self.macros)
self.expression_parser = expression_parser.ExpressionParser()
self.expression_evaluator = (
macro_expression_evaluator_visitor.MacroExpressionEvaluatorVisitor(
self.macros))
def _preprocess_pre_ast(self):
# First step - link includes in the Pre_AST forest.
self._link_includes()
# Second step - Use the config #defines to pre-process the Pre-AST.
config_flags = self._extract_config_flags()
# Pre-processor macro database.
macros = preprocessing_parser.Macros(config_flags)
# Get the preprocessing visitor.
visitor = preprocessing_visitor.PreprocessingVisitor(
macros, progress_cb=self.progress_cb)
logging.info('PREPROCESSING')
# Preprocess starting from the root node.
root_node = self.pre_ast_forest["ROOT"]
result = visitor.preprocess(root_node)
logging.info('PREPROCESSED')
return result
def setUp(self):
self.macros = preprocessing_parser.Macros()
self.parser = preprocessing_parser.PreprocessingParser()
self.visitor = preprocessing_visitor.PreprocessingVisitor(self.macros)
self.macro_expander = macro_expander.MacroParser(self.macros,
eval_mode=True)