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Added struct test #2058

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1 change: 1 addition & 0 deletions integration_tests/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -590,6 +590,7 @@ RUN(NAME structs_27 LABELS cpython llvm c)
RUN(NAME structs_28 LABELS cpython llvm c)
RUN(NAME structs_29 LABELS cpython llvm)
RUN(NAME structs_30 LABELS cpython llvm c)
RUN(NAME structs_31 LABELS cpython c)

RUN(NAME symbolics_01 LABELS cpython_sym c_sym)
RUN(NAME symbolics_02 LABELS cpython_sym c_sym)
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45 changes: 45 additions & 0 deletions integration_tests/structs_31.py
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@@ -0,0 +1,45 @@
from lpython import ccallback, ccall, packed, dataclass, i32, c_p_pointer, Pointer, CPtr, u16, pointer, InOut


@packed
@dataclass
class inner_struct:
a: i32


@packed
@dataclass
class outer_struct:
b: inner_struct = inner_struct(0)


def update_my_inner_struct(my_inner_struct: InOut[inner_struct]) -> None:
my_inner_struct.a = 99999


def update_my_outer_struct(my_outer_struct: InOut[outer_struct]) -> None:
my_outer_struct.b.a = 12345


def main() -> None:
my_outer_struct: outer_struct = outer_struct()
my_inner_struct: inner_struct = my_outer_struct.b

assert my_outer_struct.b.a == 0

my_outer_struct.b.a = 12345
assert my_outer_struct.b.a == 12345

my_outer_struct.b.a = 0
assert my_outer_struct.b.a == 0

update_my_outer_struct(my_outer_struct)
assert my_outer_struct.b.a == 12345

my_inner_struct.a = 1111
assert my_inner_struct.a == 1111

update_my_inner_struct(my_inner_struct)
assert my_inner_struct.a == 99999

main()