Files
2020-06-15 16:11:44 +02:00

37 lines
656 B
Python

"""
Test that the "is_ghost" AST node predicate works in the Python API.
"""
from langkit.dsl import ASTNode, Field, T
from utils import build_and_run
class FooNode(ASTNode):
pass
class Enum(FooNode):
enum_node = True
alternatives = ['null', 'example', 'default']
class PlusQualifier(FooNode):
enum_node = True
qualifier = True
class Param(FooNode):
name = Field(type=T.Name)
mode = Field(type=T.Enum)
has_plus = Field(type=T.PlusQualifier)
class Name (FooNode):
token_node = True
build_and_run(lkt_file='expected_concrete_syntax.lkt', py_script='main.py',
types_from_lkt=True)
print('Done')