cairo-lang-lowering 2.17.0

//! > Test simple value.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo() {
    bar(false, 1)
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, x: felt252) {
    if keep {
        bar_ext(x);
    }
}

extern fn bar_ext(x: felt252) nopanic;

//! > caller_lowering
Parameters:
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), 1, }()
End:
  Return()

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v2: core::felt252) <- 1
  (v3: ()) <- test::bar(v0, v2)
End:
  Return(v3)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test boxed value.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo() {
    bar(false, BoxTrait::new(2))
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, x: Box<felt252>) {
    if keep {
        bar_ext(x);
    }
}

extern fn bar_ext(x: Box<felt252>) nopanic;

//! > caller_lowering
Parameters:
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), 2.into_box(), }()
End:
  Return()

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v2: core::box::Box::<core::felt252>) <- 2.into_box()
  (v3: ()) <- test::bar(v0, v2)
End:
  Return(v3)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test empty array.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo() {
    bar(false, array![])
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, x: Array<felt252>) {
    if keep {
        bar_ext(x);
    }
}

extern fn bar_ext(x: Array<felt252>) nopanic;

//! > caller_lowering
Parameters:
blk0 (root):
Statements:
  (v0: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  () <- test::bar{bool::False({}), array![], }()
End:
  Return()

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v2: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v3: ()) <- test::bar(v0, v2)
End:
  Return(v3)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test non-empty array.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo() {
    bar(false, array![1, 2, 3])
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, x: Array<felt252>) {
    if keep {
        println!("Ensuring long code: {}{}{}", x[0], x[1], x[2]);
    }
}

//! > caller_lowering
Parameters:
blk0 (root):
Statements:
  (v0: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v1: core::felt252) <- 1
  (v2: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v0, v1)
  (v3: core::felt252) <- 2
  (v4: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v2, v3)
  (v5: core::felt252) <- 3
  (v6: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v4, v5)
  (v7: core::panics::PanicResult::<((),)>) <- test::bar{bool::False({}), array![1, 2, 3], }()
End:
  Return(v7)

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v7: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v8: core::felt252) <- 1
  (v5: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v7, v8)
  (v6: core::felt252) <- 2
  (v3: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v5, v6)
  (v4: core::felt252) <- 3
  (v2: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v3, v4)
  (v9: ()) <- test::bar(v0, v2)
End:
  Return(v9)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test empty span.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo() {
    bar(false, array![])
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, x: Array<felt252>) {
    if keep {
        bar_ext(x);
    }
}

extern fn bar_ext(x: Array<felt252>) nopanic;

//! > caller_lowering
Parameters:
blk0 (root):
Statements:
  (v0: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  () <- test::bar{bool::False({}), array![], }()
End:
  Return()

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v2: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v3: ()) <- test::bar(v0, v2)
End:
  Return(v3)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test mixed case.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(x: felt252) {
    let mut arr = array![];
    bar(false, ref arr, arr.span(), x, 0, BoxTrait::new(1))
}

//! > function_name
foo

//! > module_code
fn bar(
    keep: bool, ref arr: Array<felt252>, d: Span<felt252>, x: felt252, y: felt252, z: Box<felt252>,
) {
    if keep {
        bar_ext(ref arr, d, x, y, z);
    }
}

extern fn bar_ext(
    ref arr: Array<felt252>, d: Span<felt252>, x: felt252, y: felt252, z: Box<felt252>,
) nopanic;

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  (v1: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v2: core::array::Array::<core::felt252>) <- test::bar{bool::False({}), array![], { @array![] }, NotSpecialized, 0, 1.into_box(), }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v7: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v2: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v5: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v6: core::array::Array::<core::felt252>, v4: @core::array::Array::<core::felt252>) <- snapshot(v5)
  (v3: core::array::Span::<core::felt252>) <- struct_construct(v4)
  (v8: core::felt252) <- 0
  (v9: core::box::Box::<core::felt252>) <- 1.into_box()
  (v10: core::array::Array::<core::felt252>, v11: ()) <- test::bar(v0, v2, v3, v7, v8, v9)
End:
  Return(v10, v11)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test partial struct ordering with many fields.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(b: felt252, e: felt252, d: felt252) {
    bar(false, S6 { a: 1, b, c: 3, d, e, f: 6 })
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
struct S6 {
    a: felt252,
    b: felt252,
    c: felt252,
    d: felt252,
    e: felt252,
    f: felt252,
}

fn bar(keep: bool, s: S6) {
    if keep {
        bar_ext(s);
    }
}

extern fn bar_ext(s: S6) nopanic;

//! > caller_lowering
Parameters: v0: core::felt252, v1: core::felt252, v2: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { 1, NotSpecialized, 3, NotSpecialized, NotSpecialized, 6 }, }(v0, v2, v1)
End:
  Return()

//! > specialized_lowering
Parameters: v4: core::felt252, v6: core::felt252, v7: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: core::felt252) <- 1
  (v5: core::felt252) <- 3
  (v8: core::felt252) <- 6
  (v2: test::S6) <- struct_construct(v3, v4, v5, v6, v7, v8)
  (v9: ()) <- test::bar(v0, v2)
End:
  Return(v9)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test partial struct with arrays (known arrays and unknown scalar).

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(b: felt252) {
    // TODO(TomerStarkware): propagate array info in case of specialized function call.
    bar(false, SA1 { a: array![1, 2, 3], b, c: array![] })
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
struct SA1 {
    a: Array<felt252>,
    b: felt252,
    c: Array<felt252>,
}

fn bar(keep: bool, s: SA1) {
    if keep {
        bar_ext(s);
    }
}

extern fn bar_ext(s: SA1) nopanic;

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  (v1: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v2: core::felt252) <- 1
  (v3: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v1, v2)
  (v4: core::felt252) <- 2
  (v5: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v3, v4)
  (v6: core::felt252) <- 3
  (v7: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v5, v6)
  (v8: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v9: test::SA1) <- struct_construct(v7, v0, v8)
  () <- test::bar{bool::False({}), NotSpecialized, }(v9)
End:
  Return()

//! > specialized_lowering
Parameters: v2: test::SA1
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: ()) <- test::bar(v0, v2)
End:
  Return(v3)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test partial struct with arrays (unknown array and known scalar/array).

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(a: Array<felt252>) {
    // TODO(TomerStarkware): propagate array info in case of specialized function call.
    bar(false, SA1 { a, b: 7, c: array![5, 6] })
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
struct SA1 {
    a: Array<felt252>,
    b: felt252,
    c: Array<felt252>,
}

fn bar(keep: bool, s: SA1) {
    if keep {
        bar_ext(s);
    }
}

extern fn bar_ext(s: SA1) nopanic;

//! > caller_lowering
Parameters: v0: core::array::Array::<core::felt252>
blk0 (root):
Statements:
  (v1: core::array::Array::<core::felt252>) <- core::array::array_new::<core::felt252>()
  (v2: core::felt252) <- 5
  (v3: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v1, v2)
  (v4: core::felt252) <- 6
  (v5: core::array::Array::<core::felt252>) <- core::array::array_append::<core::felt252>(v3, v4)
  (v6: core::felt252) <- 7
  (v7: test::SA1) <- struct_construct(v0, v6, v5)
  () <- test::bar{bool::False({}), NotSpecialized, }(v7)
End:
  Return()

//! > specialized_lowering
Parameters: v2: test::SA1
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: ()) <- test::bar(v0, v2)
End:
  Return(v3)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test partial struct with non-droppable fields.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(a: NoDrop) {
    // TODO(TomerStarkware): Allow for specialzing with non-droppable fields.
    let c = NoDrop { a: 7 };
    not_consume(c);
    bar(false, SB { a, b: 5, c })
}

//! > function_name
foo

//! > module_code
#[derive(Copy)]
struct SB {
    a: NoDrop,
    b: felt252,
    c: NoDrop,
}
#[derive(Copy)]
struct NoDrop {
    a: felt252,
}

fn not_consume(c: NoDrop) nopanic {
    let NoDrop { .. } = c;
}


fn bar(keep: bool, s: SB) {
    if keep {
        bar_ext(s);
    } else {
        let SB { a, b: _b, c } = s;
        let NoDrop { .. } = a;
        let NoDrop { .. } = c;
    }
}

extern fn bar_ext(s: SB) nopanic;

//! > caller_lowering
Parameters: v0: test::NoDrop
blk0 (root):
Statements:
  (v1: core::felt252) <- 7
  (v2: test::NoDrop) <- struct_construct(v1)
  () <- test::not_consume(v2)
  (v3: core::felt252) <- 5
  (v4: test::SB) <- struct_construct(v0, v3, v2)
  () <- test::bar{bool::False({}), NotSpecialized, }(v4)
End:
  Return()

//! > specialized_lowering
Parameters: v2: test::SB
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: ()) <- test::bar(v0, v2)
End:
  Return(v3)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test partial struct with unknown field.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(a: felt252) {
    bar(false, S { a, b: 5 })
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
struct S {
    a: felt252,
    b: felt252,
}

fn bar(keep: bool, s: S) {
    if keep {
        bar_ext(s);
    }
}

extern fn bar_ext(s: S) nopanic;

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { NotSpecialized, 5 }, }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v3: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v4: core::felt252) <- 5
  (v2: test::S) <- struct_construct(v3, v4)
  (v5: ()) <- test::bar(v0, v2)
End:
  Return(v5)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test array of nested structs with partial specialization.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(x: felt252, y: felt252) {
    let mut arr = array![];
    arr.append(Outer { inner: Inner { a: 1, b: x }, c: 3 });
    arr.append(Outer { inner: Inner { a: y, b: 5 }, c: y });
    bar(false, arr);
}

//! > function_name
foo

//! > module_code
#[derive(Drop, Copy, Debug)]
struct Inner {
    a: felt252,
    b: felt252,
}
#[derive(Drop, Copy, Debug)]
struct Outer {
    inner: Inner,
    c: felt252,
}

fn bar(keep: bool, x: Array<Outer>) {
    if keep {
        println!("Ensuring long code: {:?}{:?}{:?}", x[0], x[1], x[2]);
    }
}

extern fn bar_ext(arr: Array<Outer>) nopanic;

//! > caller_lowering
Parameters: v0: core::felt252, v1: core::felt252
blk0 (root):
Statements:
  (v2: core::array::Array::<test::Outer>) <- core::array::array_new::<test::Outer>()
  (v3: core::felt252) <- 1
  (v4: core::felt252) <- 3
  (v5: test::Inner) <- struct_construct(v3, v0)
  (v6: test::Outer) <- struct_construct(v5, v4)
  (v7: core::array::Array::<test::Outer>) <- core::array::array_append::<test::Outer>(v2, v6)
  (v8: core::felt252) <- 5
  (v9: test::Inner) <- struct_construct(v1, v8)
  (v10: test::Outer) <- struct_construct(v9, v1)
  (v11: core::array::Array::<test::Outer>) <- core::array::array_append::<test::Outer>(v7, v10)
  (v12: core::panics::PanicResult::<((),)>) <- test::bar{bool::False({}), array![{ { 1, NotSpecialized }, 3 }, { { NotSpecialized, 5 }, NotSpecialized }], }(v0, v1, v1)
End:
  Return(v12)

//! > specialized_lowering
Parameters: v10: core::felt252, v13: core::felt252, v12: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v5: core::array::Array::<test::Outer>) <- core::array::array_new::<test::Outer>()
  (v9: core::felt252) <- 1
  (v7: test::Inner) <- struct_construct(v9, v10)
  (v8: core::felt252) <- 3
  (v6: test::Outer) <- struct_construct(v7, v8)
  (v3: core::array::Array::<test::Outer>) <- core::array::array_append::<test::Outer>(v5, v6)
  (v14: core::felt252) <- 5
  (v11: test::Inner) <- struct_construct(v13, v14)
  (v4: test::Outer) <- struct_construct(v11, v12)
  (v2: core::array::Array::<test::Outer>) <- core::array::array_append::<test::Outer>(v3, v4)
  (v15: ()) <- test::bar(v0, v2)
End:
  Return(v15)

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > ==========================================================================

//! > Test enum with unknown payload.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(x: felt252) {
    bar(false, E::A(x))
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
enum E {
    A: felt252,
    B: felt252,
}

fn bar(keep: bool, e: E) {
    if keep {
        bar_ext(e);
    }
}

extern fn bar_ext(e: E) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), E::A(NotSpecialized), }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v3: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v2: test::E) <- E::A(v3)
  (v4: ()) <- test::bar(v0, v2)
End:
  Return(v4)

//! > ==========================================================================

//! > Test enum with struct payload partially specialized.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(b: felt252) {
    let s = S { a: 1, b };
    bar(false, E::A(s))
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
struct S {
    a: felt252,
    b: felt252,
}
#[derive(Drop)]
enum E {
    A: S,
    B: felt252,
}

fn bar(keep: bool, e: E) {
    if keep {
        bar_ext(e);
    }
}

extern fn bar_ext(e: E) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), E::A({ 1, NotSpecialized }), }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v5: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v4: core::felt252) <- 1
  (v3: test::S) <- struct_construct(v4, v5)
  (v2: test::E) <- E::A(v3)
  (v6: ()) <- test::bar(v0, v2)
End:
  Return(v6)

//! > ==========================================================================

//! > Test specialization with recursion.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(b: felt252) {
    bar1(false, 100000);
}

//! > function_name
foo

//! > module_code
fn bar1(keep: bool, a: felt252) -> felt252 {
    if !keep || a == 0 {
        0
    } else {
        bar2(keep, a - 1)
    }
}

fn bar2(keep: bool, a: felt252) -> felt252 {
    if !keep || a == 0 {
        0
    } else {
        bar1(keep, a - 1)
    }
}

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters: v0: core::RangeCheck, v1: core::gas::GasBuiltin, v2: core::felt252
blk0 (root):
Statements:
  (v3: core::RangeCheck, v4: core::gas::GasBuiltin, v5: core::panics::PanicResult::<(core::felt252,)>) <- test::bar1{bool::False({}), 100000, }(v0, v1)
End:
  Match(match_enum(v5) {
    PanicResult::Ok(v6) => blk1,
    PanicResult::Err(v7) => blk2,
  })

blk1:
Statements:
  (v8: core::gas::GasBuiltin) <- core::gas::redeposit_gas(v4)
  (v9: ()) <- struct_construct()
  (v10: ((),)) <- struct_construct(v9)
  (v11: core::panics::PanicResult::<((),)>) <- PanicResult::Ok(v10)
End:
  Return(v3, v8, v11)

blk2:
Statements:
  (v12: core::panics::PanicResult::<((),)>) <- PanicResult::Err(v7)
End:
  Return(v3, v4, v12)

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v2: core::felt252) <- 100000
  (v3: core::felt252) <- test::bar1(v0, v2)
End:
  Return(v3)

//! > ==========================================================================

//! > Test tuple with const values.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo() {
    bar(false, (1, 2, 3))
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, t: (felt252, felt252, felt252)) {
    if keep {
        bar_ext(t);
    }
}

extern fn bar_ext(t: (felt252, felt252, felt252)) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters:
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { 1, 2, 3 }, }()
End:
  Return()

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: core::felt252) <- 1
  (v4: core::felt252) <- 2
  (v5: core::felt252) <- 3
  (v2: (core::felt252, core::felt252, core::felt252)) <- struct_construct(v3, v4, v5)
  (v6: ()) <- test::bar(v0, v2)
End:
  Return(v6)

//! > ==========================================================================

//! > Test tuple with partial specialization.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(b: felt252) {
    bar(false, (1, b, 3))
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, t: (felt252, felt252, felt252)) {
    if keep {
        bar_ext(t);
    }
}

extern fn bar_ext(t: (felt252, felt252, felt252)) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { 1, NotSpecialized, 3 }, }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v4: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: core::felt252) <- 1
  (v5: core::felt252) <- 3
  (v2: (core::felt252, core::felt252, core::felt252)) <- struct_construct(v3, v4, v5)
  (v6: ()) <- test::bar(v0, v2)
End:
  Return(v6)

//! > ==========================================================================

//! > Test fixed size array with const values.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo() {
    bar(false, [1, 2, 3])
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, arr: [felt252; 3]) {
    if keep {
        bar_ext(arr);
    }
}

extern fn bar_ext(arr: [felt252; 3]) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters:
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { 1, 2, 3 }, }()
End:
  Return()

//! > specialized_lowering
Parameters:
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: core::felt252) <- 1
  (v4: core::felt252) <- 2
  (v5: core::felt252) <- 3
  (v2: [core::felt252; 3]) <- struct_construct(v3, v4, v5)
  (v6: ()) <- test::bar(v0, v2)
End:
  Return(v6)

//! > ==========================================================================

//! > Test fixed size array with partial specialization.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(b: felt252) {
    bar(false, [1, b, 3])
}

//! > function_name
foo

//! > module_code
fn bar(keep: bool, arr: [felt252; 3]) {
    if keep {
        bar_ext(arr);
    }
}

extern fn bar_ext(arr: [felt252; 3]) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { 1, NotSpecialized, 3 }, }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v4: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v3: core::felt252) <- 1
  (v5: core::felt252) <- 3
  (v2: [core::felt252; 3]) <- struct_construct(v3, v4, v5)
  (v6: ()) <- test::bar(v0, v2)
End:
  Return(v6)

//! > ==========================================================================

//! > Test nested tuple inside struct.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(x: felt252) {
    bar(false, S { t: (1, x), a: 3 })
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
struct S {
    t: (felt252, felt252),
    a: felt252,
}

fn bar(keep: bool, s: S) {
    if keep {
        bar_ext(s);
    }
}

extern fn bar_ext(s: S) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { { 1, NotSpecialized }, 3 }, }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v6: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v5: core::felt252) <- 1
  (v3: (core::felt252, core::felt252)) <- struct_construct(v5, v6)
  (v4: core::felt252) <- 3
  (v2: test::S) <- struct_construct(v3, v4)
  (v7: ()) <- test::bar(v0, v2)
End:
  Return(v7)

//! > ==========================================================================

//! > Test fixed size array inside struct.

//! > test_runner_name
test_specialized_function

//! > function_code
fn foo(x: felt252) {
    bar(false, S { arr: [1, x, 3], a: 4 })
}

//! > function_name
foo

//! > module_code
#[derive(Drop)]
struct S {
    arr: [felt252; 3],
    a: felt252,
}

fn bar(keep: bool, s: S) {
    if keep {
        bar_ext(s);
    }
}

extern fn bar_ext(s: S) nopanic;

//! > semantic_diagnostics

//! > lowering_diagnostics

//! > caller_lowering
Parameters: v0: core::felt252
blk0 (root):
Statements:
  () <- test::bar{bool::False({}), { { 1, NotSpecialized, 3 }, 4 }, }(v0)
End:
  Return()

//! > specialized_lowering
Parameters: v6: core::felt252
blk0 (root):
Statements:
  (v1: ()) <- struct_construct()
  (v0: core::bool) <- bool::False(v1)
  (v5: core::felt252) <- 1
  (v7: core::felt252) <- 3
  (v3: [core::felt252; 3]) <- struct_construct(v5, v6, v7)
  (v4: core::felt252) <- 4
  (v2: test::S) <- struct_construct(v3, v4)
  (v8: ()) <- test::bar(v0, v2)
End:
  Return(v8)