cairo-lang-lowering 2.9.0

Cairo lowering phase.
Documentation 
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//! > Test enum constructor.

//! > test_runner_name
test_function_lowering(expect_diagnostics: false)

//! > function
fn foo(a: felt252) -> MyEnum {
    immovable(true);
    MyEnum::B({
        ();
        5
    })
}

//! > function_name
foo

//! > module_code
enum MyEnum {
    A: (),
    B: felt252,
    C: Box::<((), felt252)>,
}

#[inline(never)]
fn immovable<T>(t: T) -> T {
    t
}

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > lowering_flat
Parameters: v0: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v2: core::bool) <- bool::True(v1)
  (v3: core::bool) <- test::immovable::<core::bool>(v2)
  (v4: core::felt252) <- 5
  (v5: test::MyEnum) <- MyEnum::B(v4)
End:
  Return(v5)