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"""
A test for the curiously recurring template pattern (or CRTP).
Note that the derived class is referenced directly from the parent class in the
test. If this fails then there is a good chance that LLDB tried to eagerly
resolve the definition of the derived class while constructing the base class.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestCase(TestBase):
@no_debug_info_test
def test(self):
self.build()
self.createTestTarget()
# Try using the class in the expression evaluator.
self.expect_expr(
"derived",
result_type="Derived",
result_children=[
ValueCheck(name="Base<Derived>"),
ValueCheck(name="member", value="0"),
],
)
# Try accessing the members of the class and base class.
self.expect_expr("derived.pointer", result_type="Derived *")
self.expect_expr("derived.member", result_type="int", result_value="0")
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