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ca751250b4
Transition all relevant testcases to it. In the process, port
docstrings/comments from test.py files to expected_concrete_syntax.lkt
(now test.lkt) sources and fix stylechecks issues there.
(cherry picked from commit e1c4fe5804)
37 lines
702 B
Plaintext
37 lines
702 B
Plaintext
# Test that the "is_ghost" AST node predicate works in the Python API
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import lexer_example
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@with_lexer(foo_lexer)
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grammar foo_grammar {
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@main_rule main_rule <- list+(Param(name mode plus))
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name <- Name(@Identifier)
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mode <- or(
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| Enum.Null("null")
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| Enum.Example("example")
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| Enum.Default()
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)
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plus <- PlusQualifier("+")
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}
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@abstract
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class FooNode implements Node[FooNode] {
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}
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enum class Enum: FooNode {
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case Null, Example, Default
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}
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class Name: FooNode implements TokenNode {
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}
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class Param: FooNode {
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@parse_field name: Name
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@parse_field mode: Enum
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@parse_field has_plus: PlusQualifier
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}
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@qualifier
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enum class PlusQualifier: FooNode {
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}
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