fix indents

compiler/tests/array/initializer.leo

@@ -1,3 +1,3 @@
 function main() -> u32[3] {
-  return [1u32; 3]
+    return [1u32; 3]
 }

compiler/tests/array/inline.leo

@@ -1,3 +1,3 @@
 function main() -> u32[3] {
-  return [1u32, 1u32, 1u32]
+    return [1u32, 1u32, 1u32]
 }

compiler/tests/array/input.leo

@@ -1,3 +1,3 @@
 function main(arr: u32[3]) -> u32[3] {
-  return arr
+    return arr
 }

compiler/tests/array/multi.leo

@@ -1,8 +1,8 @@
 // Multidimensional array syntax in leo
 function main() -> u32[3][2] {
-  const m = [[0u32, 0u32, 0u32], [0u32, 0u32, 0u32]]; // inline
+    const m = [[0u32, 0u32, 0u32], [0u32, 0u32, 0u32]]; // inline
 
-  const m: u32[3][2] = [[0; 3]; 2]; // initializer
+    const m: u32[3][2] = [[0; 3]; 2]; // initializer
 
-  return m
+    return m
 }

compiler/tests/array/slice.leo

@@ -1,6 +1,6 @@
 // `{from}..{to}` copies the elements of one array into another exclusively
 function main() -> u32[3] {
-  let a = [1u32; 4];
+    let a = [1u32; 4];
 
-  return a[0..3]
+    return a[0..3]
 }

compiler/tests/array/spread.leo

@@ -1,6 +1,6 @@
 // A spread operator `...` copies the elements of one array into another
 function main() -> u32[3] {
-  let a = [1u32, 1u32];
+    let a = [1u32, 1u32];
 
-  return [1u32, ...a]
+    return [1u32, ...a]
 }

compiler/tests/boolean/all.leo

@@ -1,8 +1,8 @@
 // !(true && (false || true))
 function main() -> bool {
-  const a = true;
-  const b = false || a;
-  const c = !(true && b);
+    const a = true;
+    const b = false || a;
+    const c = !(true && b);
 
-  return c
+    return c
 }

compiler/tests/boolean/false.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return false
+    return false
 }

compiler/tests/boolean/false_and_false.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return false && false
+    return false && false
 }

compiler/tests/boolean/false_or_false.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return false || false
+    return false || false
 }

compiler/tests/boolean/input_bool.leo

@@ -1,3 +1,3 @@
 function main(b: bool) -> bool{
-  return b
+    return b
 }

compiler/tests/boolean/not_false.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return !false
+    return !false
 }

compiler/tests/boolean/not_true.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return !true
+    return !true
 }

compiler/tests/boolean/not_u32.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return !1u32
+    return !1u32
 }

compiler/tests/boolean/true.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return true
+    return true
 }

compiler/tests/boolean/true_and_false.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return true && false
+    return true && false
 }

compiler/tests/boolean/true_and_true.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return true && true
+    return true && true
 }

compiler/tests/boolean/true_and_u32.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return true && 1u32
+    return true && 1u32
 }

compiler/tests/boolean/true_or_false.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return true || false
+    return true || false
 }

compiler/tests/boolean/true_or_true.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return true || true
+    return true || true
 }

compiler/tests/boolean/true_or_u32.leo

@@ -1,3 +1,3 @@
 function main() -> bool {
-  return true || 1u32
+    return true || 1u32
 }

compiler/tests/circuits/inline.leo

@@ -1,7 +1,7 @@
 circuit Foo {
-  x: u32
+    x: u32
 }
 
 function main() -> Foo {
-  return Foo { x: 1u32 }
+    return Foo { x: 1u32 }
 }

compiler/tests/circuits/inline_fail.leo

@@ -1,7 +1,7 @@
 circuit Foo {
-  x: u32
+    x: u32
 }
 
 function main() {
-  let c = Foo { y: 0u32 };
+    let c = Foo { y: 0u32 };
 }

compiler/tests/circuits/inline_undefined.leo

@@ -1,3 +1,3 @@
 function main() {
-  let c = Foo { };
+    let c = Foo { };
 }

compiler/tests/circuits/member_field.leo

@@ -1,9 +1,9 @@
 circuit Foo {
-  x: u32,
+    x: u32,
 }
 
 function main() -> u32 {
-  let c = Foo { x: 1u32 };
+    let c = Foo { x: 1u32 };
 
-  return c.x
+    return c.x
 }

compiler/tests/circuits/member_field_fail.leo

@@ -1,9 +1,9 @@
 circuit Foo {
-  x: u32
+    x: u32
 }
 
 function main() -> u32 {
-  let c = Foo { x: 1u32 };
+    let c = Foo { x: 1u32 };
 
-  return c.y
+    return c.y
 }

compiler/tests/circuits/member_function.leo

@@ -1,10 +1,10 @@
 circuit Foo {
-  function echo(x: u32) -> u32 {
-    return x
-  }
+    function echo(x: u32) -> u32 {
+        return x
+    }
 }
 
 function main() -> u32 {
-  let c = Foo { };
-  return c.echo(1u32)
+    let c = Foo { };
+    return c.echo(1u32)
 }

compiler/tests/circuits/member_function_fail.leo

@@ -1,10 +1,10 @@
 circuit Foo {
-  function echo(x: u32) -> u32 {
-    return x
-  }
+    function echo(x: u32) -> u32 {
+        return x
+    }
 }
 
 function main() -> u32 {
-  let c = Foo { };
-  return c.echoed(1u32)
+    let c = Foo { };
+    return c.echoed(1u32)
 }

compiler/tests/circuits/member_function_invalid.leo

@@ -1,10 +1,10 @@
 circuit Foo {
-  static function echo(x: u32) -> u32 {
-    return x
-  }
+    static function echo(x: u32) -> u32 {
+        return x
+    }
 }
 
 function main() -> u32 {
-  let c = Foo { };
-  return c.echo(1u32) // echo is a static function and must be accessed using `::`
+    let c = Foo { };
+    return c.echo(1u32) // echo is a static function and must be accessed using `::`
 }

compiler/tests/circuits/member_static_function.leo

@@ -1,9 +1,9 @@
 circuit Foo {
-  static function echo(x: u32) -> u32 {
-    return x
-  }
+    static function echo(x: u32) -> u32 {
+        return x
+    }
 }
 
 function main() -> u32 {
-  return Foo::echo(1u32)
+    return Foo::echo(1u32)
 }

compiler/tests/circuits/member_static_function_invalid.leo

@@ -1,9 +1,9 @@
 circuit Foo {
-  function echo(x: u32) -> u32 {
-    return x
-  }
+    function echo(x: u32) -> u32 {
+        return x
+    }
 }
 
 function main() -> u32 {
-  return Foo::echo(1u32) // echo is a non-static function and must be accessed using `.`
+    return Foo::echo(1u32) // echo is a non-static function and must be accessed using `.`
 }

compiler/tests/circuits/member_static_function_undefined.leo

@@ -1,9 +1,9 @@
 circuit Foo {
-  static function echo(x: u32) -> u32 {
-    return x
-  }
+    static function echo(x: u32) -> u32 {
+        return x
+    }
 }
 
 function main() -> u32 {
-  return Foo::echoed(1u32)
+    return Foo::echoed(1u32)
 }

compiler/tests/circuits/self_circuit.leo

@@ -1,9 +1,9 @@
 circuit Foo {
-  static function new() -> Self {
-    return Self { }
-  }
+    static function new() -> Self {
+        return Self { }
+    }
 }
 
 function main() -> Foo {
-  return Foo::new()
+    return Foo::new()
 }

compiler/tests/field/assert_eq.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) {
-  assert_eq!(a, b);
+    assert_eq!(a, b);
 }

compiler/tests/field/div.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> field {
-  return a / b
+    return a / b
 }

compiler/tests/field/eq.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> bool {
-  return a == b
+    return a == b
 }

compiler/tests/field/ge.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> bool {
-  return a >= b
+    return a >= b
 }

compiler/tests/field/gt.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> bool {
-  return a > b
+    return a > b
 }

compiler/tests/field/input.leo

@@ -1,3 +1,3 @@
 function main(f: field) -> field{
-  return f
+    return f
 }

compiler/tests/field/le.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> bool {
-  return a <= b
+    return a <= b
 }

compiler/tests/field/lt.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> bool {
-  return a < b
+    return a < b
 }

compiler/tests/field/mod.rs

@@ -1,5 +1,5 @@
 use crate::{
-    boolean::{output_expected_boolean, output_false, output_true},
+    boolean::{output_expected_boolean, output_true},
     get_error,
     get_output,
     parse_program,

compiler/tests/field/mul.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> field {
-  return a * b
+    return a * b
 }

compiler/tests/field/one.leo

@@ -1,3 +1,3 @@
 function main() -> field {
-  return 1field
+    return 1field
 }

compiler/tests/field/sub.leo

@@ -1,3 +1,3 @@
 function main(a: field, b: field) -> field {
-  return a - b
+    return a - b
 }

compiler/tests/field/ternary.leo

@@ -1,3 +1,3 @@
 function main(b: bool, f1: field, f2: field) -> field {
-  return if b ? f1 : f2
+    return if b ? f1 : f2
 }

compiler/tests/field/zero.leo

@@ -1,3 +1,3 @@
 function main() -> field {
-  return 0field
+    return 0field
 }

compiler/tests/function/empty.leo

@@ -1,5 +1,5 @@
 function empty() { }
 
 function main() {
-  empty();
+    empty();
 }

compiler/tests/function/iteration.leo

@@ -1,13 +1,13 @@
 function one() -> u32 {
-  return 1u32
+    return 1u32
 }
 
 function main() -> u32 {
-  let mut a = 0u32;
+    let mut a = 0u32;
 
-  for i in 0..10 {
-    a += one();
-  }
+    for i in 0..10 {
+        a += one();
+    }
 
-  return a
+    return a
 }

compiler/tests/function/multiple.leo

@@ -1,8 +1,8 @@
 function tuple() -> (bool, bool) {
-  return (true, false)
+    return (true, false)
 }
 
 function main() -> (bool, bool) {
-  let (a, b) = tuple();
-  return (a, b)
+    let (a, b) = tuple();
+    return (a, b)
 }

compiler/tests/function/multiple_main.leo

@@ -1,3 +1,3 @@
 function main() -> (bool, bool) {
-  return (true, false)
+    return (true, false)
 }

compiler/tests/function/repeated.leo

@@ -1,7 +1,7 @@
 function one() -> bool {
-  return true
+    return true
 }
 
 function main() -> bool {
-  return one() && one()
+    return one() && one()
 }

compiler/tests/function/repeated_iteration.leo

@@ -1,13 +1,13 @@
 function iteration() -> u32 {
-  let mut a = 0u32;
+    let mut a = 0u32;
 
-  for i in 0..10 {
-    a += 1;
-  }
+    for i in 0..10 {
+        a += 1;
+    }
 
-  return a
+    return a
 }
 
 function main() -> u32 {
-  return iteration() + iteration()
+    return iteration() + iteration()
 }

compiler/tests/function/return.leo

@@ -1,7 +1,7 @@
 function one() -> u32 {
-  return 1u32
+    return 1u32
 }
 
 function main() -> u32 {
-  return one()
+    return one()
 }

compiler/tests/function/scope_fail.leo

@@ -1,8 +1,8 @@
 function foo() -> field {
-  return myGlobal
+    return myGlobal
 }
 
 function main() -> field {
-  const myGlobal = 42field;
-  return foo()
+    const myGlobal = 42field;
+    return foo()
 }

compiler/tests/function/undefined.leo

@@ -1,3 +1,3 @@
 function main() {
-  my_function();
+    my_function();
 }

compiler/tests/group/add.leo

@@ -1,6 +1,6 @@
 function main() -> group {
-  const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
-  const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
+    const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
 
-  return point_1 + point_2
+    return point_1 + point_2
 }

compiler/tests/group/assert_eq_false.leo

@@ -1,6 +1,6 @@
 function main() {
-  const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
-  const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
+    const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
 
-  assert_eq!(point_1, point_2);
+    assert_eq!(point_1, point_2);
 }

compiler/tests/group/assert_eq_true.leo

@@ -1,6 +1,6 @@
 function main() {
-  const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
-  const point_2 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_2 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
 
-  assert_eq!(point_1, point_2);
+    assert_eq!(point_1, point_2);
 }

compiler/tests/group/eq_false.leo

@@ -1,6 +1,6 @@
 function main() -> bool {
-  const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
-  const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
+    const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
 
-  return point_1 == point_2
+    return point_1 == point_2
 }

compiler/tests/group/eq_true.leo

@@ -1,6 +1,6 @@
 function main() -> bool {
-  const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
-  const point_2 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_2 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
 
-  return point_1 == point_2
+    return point_1 == point_2
 }

compiler/tests/group/input.leo

@@ -1,3 +1,3 @@
 function main(g: group) -> group {
-  return g
+    return g
 }

compiler/tests/group/sub.leo

@@ -1,6 +1,6 @@
 function main() -> group {
-  const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
-  const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
+    const point_1 = (7374112779530666882856915975292384652154477718021969292781165691637980424078, 3435195339177955418892975564890903138308061187980579490487898366607011481796)group;
+    const point_2 = (1005842117974384149622370061042978581211342111653966059496918451529532134799, 79389132189982034519597104273449021362784864778548730890166152019533697186)group;
 
-  return point_1 - point_2
+    return point_1 - point_2
 }

compiler/tests/group/zero.leo

@@ -1,3 +1,3 @@
 function main() -> group {
-  return 0group
+    return 0group
 }

compiler/tests/import/alias.leo

@@ -1,5 +1,5 @@
 import test_import.foo  as bar;
 
 function main() -> u32 {
-  return bar()
+    return bar()
 }

compiler/tests/import/basic.leo

@@ -1,5 +1,5 @@
 import test_import.foo;
 
 function main() -> u32 {
-  return foo()
+    return foo()
 }

compiler/tests/import/multiple.leo

@@ -1,9 +1,9 @@
 import test_import.(
-  Point,
-  foo
+    Point,
+    foo
 );
 
 function main() -> u32 {
-  let p = Point { x: 1u32, y: 0u32 };
-  return p.x
+    let p = Point { x: 1u32, y: 0u32 };
+    return p.x
 }

compiler/tests/import/star.leo

@@ -1,6 +1,6 @@
 import test_import.*;
 
 function main() -> u32 {
-  let p = Point { x: 1u32, y: 0u32 };
-  return foo()
+    let p = Point { x: 1u32, y: 0u32 };
+    return foo()
 }

compiler/tests/inputs/main.leo

@@ -1,3 +1,3 @@
 function main(b: bool) -> bool {
-  return b
+    return b
 }

compiler/tests/inputs/main_multiple.leo

@@ -1,3 +1,3 @@
 function main(a: bool, b: bool) -> bool {
-  return a || b
+    return a || b
 }

compiler/tests/integers/i128/add.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> i128 {
-  return a + b
+    return a + b
 }

compiler/tests/integers/i128/assert_eq.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) {
-  assert_eq!(a, b);
+    assert_eq!(a, b);
 }

compiler/tests/integers/i128/div.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> i128 {
-  return a / b
+    return a / b
 }

compiler/tests/integers/i128/eq.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> bool {
-  return a == b
+    return a == b
 }

compiler/tests/integers/i128/ge.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> bool {
-  return a >= b
+    return a >= b
 }

compiler/tests/integers/i128/gt.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> bool {
-  return a > b
+    return a > b
 }

compiler/tests/integers/i128/input.leo

@@ -1,3 +1,3 @@
 function main(x: i128) -> i128 {
-  return x
+    return x
 }

compiler/tests/integers/i128/le.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> bool {
-  return a <= b
+    return a <= b
 }

compiler/tests/integers/i128/lt.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> bool {
-  return a < b
+    return a < b
 }

compiler/tests/integers/i128/max.leo

@@ -1,3 +1,3 @@
 function main() -> i128 {
-  return 170141183460469231731687303715884105727
+    return 170141183460469231731687303715884105727
 }

compiler/tests/integers/i128/min.leo

@@ -1,3 +1,3 @@
 function main() -> i128 {
-  return -170141183460469231731687303715884105728
+    return -170141183460469231731687303715884105728
 }

compiler/tests/integers/i128/mul.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> i128 {
-  return a * b
+    return a * b
 }

compiler/tests/integers/i128/pow.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> i128 {
-  return a ** b
+    return a ** b
 }

compiler/tests/integers/i128/sub.leo

@@ -1,3 +1,3 @@
 function main(a: i128, b: i128) -> i128 {
-  return a - b
+    return a - b
 }

compiler/tests/integers/i128/ternary.leo

@@ -1,3 +1,3 @@
 function main(b: bool, x: i128, y: i128) -> i128 {
-  return if b ? x : y
+    return if b ? x : y
 }

compiler/tests/integers/i16/add.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> i16 {
-  return a + b
+    return a + b
 }

compiler/tests/integers/i16/assert_eq.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) {
-  assert_eq!(a, b);
+    assert_eq!(a, b);
 }

compiler/tests/integers/i16/div.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> i16 {
-  return a / b
+    return a / b
 }

compiler/tests/integers/i16/eq.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> bool {
-  return a == b
+    return a == b
 }

compiler/tests/integers/i16/ge.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> bool {
-  return a >= b
+    return a >= b
 }

compiler/tests/integers/i16/gt.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> bool {
-  return a > b
+    return a > b
 }

compiler/tests/integers/i16/input.leo

@@ -1,3 +1,3 @@
 function main(x: i16) -> i16 {
-  return x
+    return x
 }

compiler/tests/integers/i16/le.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> bool {
-  return a <= b
+    return a <= b
 }

compiler/tests/integers/i16/lt.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> bool {
-  return a < b
+    return a < b
 }

compiler/tests/integers/i16/max.leo

@@ -1,3 +1,3 @@
 function main() -> i16 {
-  return 32767
+    return 32767
 }

compiler/tests/integers/i16/min.leo

@@ -1,3 +1,3 @@
 function main() -> i16 {
-  return -32768
+    return -32768
 }

compiler/tests/integers/i16/mul.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> i16 {
-  return a * b
+    return a * b
 }

compiler/tests/integers/i16/pow.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> i16 {
-  return a ** b
+    return a ** b
 }

compiler/tests/integers/i16/sub.leo

@@ -1,3 +1,3 @@
 function main(a: i16, b: i16) -> i16 {
-  return a - b
+    return a - b
 }

compiler/tests/integers/i16/ternary.leo

@@ -1,3 +1,3 @@
 function main(b: bool, x: i16, y: i16) -> i16 {
-  return if b ? x : y
+    return if b ? x : y
 }