def convert_to_ast(node):
program = Program()
program.set_name(node.get_name())
program.set_type(node.get_type())
dclr_child = node.get_child_nodes()[0]
dclr_list = DclrList()
while True:
if dclr_child is not None and dclr_child.get_name() == 'var':
ident_name = dclr_child.get_child_nodes()[0]
declaration = Declaration(ident_name.get_name())
declaration.set_name(ident_name.get_name())
declaration.set_type(symbol_table.get(ident_name.get_name()))
dclr_list.add_declaration_to_list(declaration)
AST.dot.edge(dclr_list.get_gv_name(), declaration.get_gv_name())
length = len(dclr_child.get_child_nodes())
dclr_child = dclr_child.get_child_nodes()[length - 1]
else:
break
program.set_dclr_list(dclr_list)
AST.dot.edge(program.get_gv_name(), dclr_list.get_gv_name())
stmt_child = node.get_child_nodes()[2]
stmt_list = generate_statement_list(stmt_child)
if stmt_list.get_type_error():
AST.dot.edge(program.get_gv_name(),
stmt_list.get_gv_name(),
color='red')
else:
AST.dot.edge(program.get_gv_name(), stmt_list.get_gv_name())
program.set_stmt_list(stmt_list)
return program
def convert_to_ast(node):
program = Program()
program.set_name(node.get_name())
program.set_type(node.get_type())
dclr_child = node.get_child_nodes()[0]
dclr_list = DclrList()
while True:
if dclr_child is not None and dclr_child.get_name() == 'var':
ident_name = dclr_child.get_child_nodes()[0]
declaration = Declaration(ident_name.get_name())
declaration.set_name(ident_name.get_name())
declaration.set_type(symbol_table.get(ident_name.get_name()))
dclr_list.add_declaration_to_list(declaration)
AST.dot.edge(dclr_list.get_gv_name(), declaration.get_gv_name())
length = len(dclr_child.get_child_nodes())
dclr_child = dclr_child.get_child_nodes()[length - 1]
else:
break
program.set_dclr_list(dclr_list)
AST.dot.edge(program.get_gv_name(), dclr_list.get_gv_name())
stmt_child = node.get_child_nodes()[2]
stmt_list = generate_statement_list(stmt_child)
if stmt_list.get_type_error():
AST.dot.edge(program.get_gv_name(), stmt_list.get_gv_name(), color='red')
else:
AST.dot.edge(program.get_gv_name(), stmt_list.get_gv_name())
program.set_stmt_list(stmt_list)
return program
