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23 lines
547 B
Python
23 lines
547 B
Python
from langkit.dsl import ASTNode, Struct, T, UserField
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from langkit.expressions import Entity, langkit_property
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from utils import build_and_run
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class FooNode(ASTNode):
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pass
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class ExampleHolder(Struct):
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examples = UserField(type=T.Example.entity.array)
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class Example(FooNode):
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@langkit_property(return_type=ExampleHolder.array, public=True)
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def example_holders():
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return ExampleHolder.new(examples=Entity.singleton).singleton
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build_and_run(lkt_file='expected_concrete_syntax.lkt', py_script='main.py')
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print('Done')
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